Title: JFK to ICN flights from $528 (New York to Seoul) - Expedia.com ![](https://images.trvl-media.com/place/178308/0f4f99b6-31cf-474b-8e82-69823a56dfad.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178308/0f4f99b6-31cf-474b-8e82-69823a56dfad.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $528 Cheap Flights from New York (JFK) to Seoul (ICN) [View $528 flight on Mon, Mar 9, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:JFK,to:ICN,departure:3/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:527.80&airProductToken=AQpsCjQIw7ABEgM4MzEYqVEgxzIooJeHAzD5nocDOFFAAFgBaglFQ09OTElHSFRyCFFLMjFVU0lPCjQIw7ABEgM0MTAYxzIgyGgo0KWHAzCnp4cDOFFAAVgBaglFQ09OTElHSFRyCFFLMjFVU0lPEgoIARABGAEqAkNYGAEiBAgBEAEoAigEKAYwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from John F. Kennedy Intl. Airport (JFK) to Incheon Intl. Airport (ICN) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BR.svg) EVA Airways [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OZ.svg) Asiana Airlines [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OZ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CI.svg) China Airlines [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:ICN,departure:3/14/2026TANYT&leg2=from:ICN,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from New York to Seoul (JFK-ICN) Prices were available within the past 7 days and start at $528 for one-way flights and $899 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Ethiopian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ET.gif) Thu, Mar 5 - Sat, Apr 4 JFK New York ICN Seoul $899 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:3/5/2026TANYT&leg2=from:ICN,to:JFK,departure:4/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:898.55&airProductToken=AQpCCh8IxagBEgM1MTMYqVEg4Bgo0-2GAzC79YYDOE9AAFgBCh8IxagBEgM2NzIY4BggyGgo9_WGAzD8-oYDOE9AAVgBCkIKHwjFqAESAzY3MxjIaCDgGCj4rokDMOu0iQM4T0AAWAEKHwjFqAESAzUxMhjgGCCpUSjotYkDMKC-iQM4T0ABWAESCggBEAEYASoCRVQYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Oct 30 - Fri, Nov 6 JFK New York ICN Seoul $977 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:10/30/2026TANYT&leg2=from:ICN,to:JFK,departure:11/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:976.33&airProductToken=AQp1CjgIwaYBEgIyMRipUSCSASi055sDMKvqmwM4WEAAWAFqDkhBV0FJSUFOIEJBU0lDcghHTEZWODBCSwo5CMGmARIDMTcxGJIBIMhoKPjrmwMww_GbAzhYQAFYAWoOSEFXQUlJQU4gQkFTSUNyCEdMRlY4MEJLCnUKOQjBpgESAzE3MhjIaCCSASiUtpwDMPa6nAM4WEAAWAFqDkhBV0FJSUFOIEJBU0lDcghHTEZWODBCSwo4CMGmARICMjIYkgEgqVEosb-cAzD1wZwDOFhAAVgBag5IQVdBSUlBTiBCQVNJQ3IIR0xGVjgwQksSCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Sep 14 - Tue, Oct 13 JFK New York ICN Seoul $989 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:9/14/2026TANYT&leg2=from:ICN,to:JFK,departure:10/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:988.61&airProductToken=AQpmCjEIwYIBEgM2MDYYqVEgo7EBKJznlwMwjOmXAzhCQABYAWoFQkFTSUNyCE9MRTA4QUJaCjEIwYIBEgMyODEYo7EBIMhoKMDvlwMwtfaXAzhCQAFYAWoFQkFTSUNyCE9MRTA4QUJaCpsBCjEIwYIBEgMyODAYyGggo7EBKJKnmgMwnq2aAzhCQABYAWoFQkFTSUNyCE9MRTA4QUJaCjIIwYIBEgM2ODAYo7EBII-aASiCrpoDMKKvmgM4QkABWAFqBUJBU0lDcghPTEUwOEFCWgoyCMGCARIENDU4NxiPmgEgqVEojLOaAzDss5oDOEJAAVgBagVCQVNJQ3IIT0xFMDhBQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![China Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CI.gif) Mon, Sep 7 - Tue, Sep 22 JFK New York ICN Seoul $1,003 Roundtrip found 3 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:9/7/2026TANYT&leg2=from:ICN,to:JFK,departure:9/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1002.93&airProductToken=AQpfCi0Iw5IBEgIxMRipUSDzIyi7kJcDMICYlwM4TkAAWAFqBllCQVNJQ3IFTkxYVVMKLgjDkgESAzE2MBjzIyDIaCibmZcDMLaalwM4TkABWAFqBllCQVNJQ3IFTkxYVVMKXwouCMOSARIDMTYxGMhoIPMjKLe4mAMw0rmYAzhOQABYAWoGWUJBU0lDcgVOTFhVUwotCMOSARICMTIY8yMgqVEopLuYAzCowpgDOE5AAVgBagZZQkFTSUNyBU5MWFVTEgwIAhABGAIqAkNJMgAYASIECAEQASgCKAQoBjAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Tue, Oct 6 - Tue, Nov 3 JFK New York ICN Seoul $1,026 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:10/6/2026TANYT&leg2=from:ICN,to:JFK,departure:11/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1025.13&airProductToken=AQpsCjQIw7ABEgM4NDMYqVEgxzIog9eZAzCq3pkDOFFAAFgBaglFQ09OTElHSFRyCFFLMjFVU0lSCjQIw7ABEgM0MTgYxzIgyGgoweKZAzCd5JkDOFFAAVgBaglFQ09OTElHSFRyCFFLMjFVU0lSCmwKNAjDsAESAzQxORjIaCDHMiiblJwDMJCWnAM4UUAAWAFqCUVDT05MSUdIVHIIUUsyMVVTSVIKNAjDsAESAzgzMBjHMiCpUSiam5wDMLyinAM4UUABWAFqCUVDT05MSUdIVHIIUUsyMVVTSVISCggBEAEYASoCQ1gYASIECAEQASgCKAQoBjAB) ![EVA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BR.gif) Tue, Aug 11 - Tue, Nov 10 JFK New York ICN Seoul $1,045 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:8/11/2026TANYT&leg2=from:ICN,to:JFK,departure:11/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1044.53&airProductToken=AQpNCiQIwqQBEgIzMRipUSDzIyjl4JQDMKDolAM4VkAAWAFyBFZMWFUKJQjCpAESAzE2MBjzIyDIaCjz7JQDMInulAM4VkABWAFyBFZMWFUKTQolCMKkARIDMTY5GMhoIPMjKKDfnAMwyuCcAzhWQABYAXIEVkxYVQokCMKkARICMzIY8yMgqVEoqOOcAzCd6pwDOFZAAVgBcgRWTFhVEgoIAhABGAIqAkJSGAEiBAgBEAEoAigEKAYwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Sep 17 - Wed, Oct 7 JFK New York ICN Seoul $1,047 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:9/17/2026TANYT&leg2=from:ICN,to:JFK,departure:10/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1046.53&airProductToken=AQpqCjQIwYYBEgQ4ODk5GKlRIJhdKMyEmAMwqIWYAzhHQABYAWoIU1RBTkRBUkRyCEdMWFg2M1RHCjIIwYYBEgI2NxiYXSDIaCijhpgDMJONmAM4R0ABWAFqCFNUQU5EQVJEcghHTFhYNjNURwpqCjIIwYYBEgI2OBjIaCCYXSjc45kDMJrqmQM4R0AAWAFqCFNUQU5EQVJEcghHTFhYNjNURwo0CMGGARIEODg5OBiYXSCpUSjg6pkDMMjrmQM4R0ABWAFqCFNUQU5EQVJEcghHTFhYNjNURxIMCAIQARgCKgJBQzIAGAEiBAgBEAEoAigDKAQwDQ) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Tue, Mar 3 - Tue, Mar 17 JFK New York ICN Seoul $1,068 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:3/3/2026TANYT&leg2=from:ICN,to:JFK,departure:3/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1067.53&airProductToken=AQpBCh4I1JYBEgEyGKlRIMicASjh1oYDMLnbhgM4V0AAWAEKHwjUlgESAjkwGMicASDIaCiT4YYDMPDlhgM4V0ABWAEKQQofCNSWARICOTEYyGggyJwBKK7khwMw7-mHAzhXQABYAQoeCNSWARIBMxjInAEgqVEo8eqHAzCF8IcDOFdAAVgBEgoIARABGAEqAlRLGAEiBAgBEAEoBDAB) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Thu, Apr 16 - Tue, Apr 21 JFK New York ICN Seoul $1,184 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:4/16/2026TANYT&leg2=from:ICN,to:JFK,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1183.73&airProductToken=AQoqCigIz7QBEgMyMjEYqVEgyGgoscGKAzDiyIoDOFRAAFgBcgdUTFhBS1pVCioKKAjPtAESAzIyMhjIaCCpUSj98YoDMOj4igM4VEAAWAFyB1RMWEFLWlUSCggCEAEYAioCT1oYASIECAEQASgCKAQoBjAB) ![Xiamen Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/MF.gif) Fri, Oct 30 - Sun, Nov 8 JFK New York ICN Seoul $1,223 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:ICN,departure:10/30/2026TANYT&leg2=from:ICN,to:JFK,departure:11/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1222.53&airProductToken=AQpsCjQIzYwBEgM4NTAYqVEgxRMo0-qbAzCE8psDOFVAAFgBaglZU1RBTkRBUkRyCFUzTTZBTkFTCjQIzYwBEgM4NzcYxRMgyGgonfybAzC4_ZsDOFNAAVgBaglZU1RBTkRBUkRyCFUzTTZBTkFTCmwKNAjNjAESAzg3OBjIaCDFEyjZzJwDMIjOnAM4U0AAWAFqCVlTVEFOREFSRHIIVTNNNkFOQVMKNAjNjAESAzg0ORjFEyCpUSiw05wDMJvanAM4VUABWAFqCVlTVEFOREFSRHIIVTNNNkFOQVMSDAgBEAEYASoCTUYyABgBIgQIARABKAIoBCgGMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Seoul Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:GMP,departure:3/14/2026TANYT&leg2=from:GMP,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) GMP Gimpo Intl. Closest 20 min [Flights from $2,485 ](https://www.expedia.com/Flights-Search?leg1=from:JFK,to:GMP,departure:3/14/2026TANYT&leg2=from:GMP,to:JFK,departure:3/21/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from New York (JFK) to Seoul (ICN) ### September is typically the cheapest month to fly From $828 - $1,299 per traveler. ## Frequently asked questions ### How much does a flight from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.) cost? ### What is the cheapest month to fly from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### Which airlines fly direct from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? > - Korean Air operates around 14 direct flights from JFK to ICN every week > - Asiana Airlines operates around 11 direct flights from JFK to ICN every week ### What is the cheapest airline that flies from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### How do I find cheap flights from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### What is the best airline to fly with from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### What is the best time to fly from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### How many flights per day from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### What is the earliest flight from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### What are the most popular departure times for flights from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### How long does it take to fly from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### Can you fly business or first class from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? > - Emirates > - Korean Air > - Delta Air Lines > - Cathay Pacific > - Asiana Airlines > - Lufthansa > - All Nippon Airways > - Turkish Airlines > - Swiss International Air Lines > - Air Canada > > > First class cabins are available on: > > > - Emirates > - Korean Air > - Swiss International Air Lines > - Delta Air Lines > - American Airlines > - Lufthansa ### How much is a business class flight from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ### How do I earn miles on a New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.) flight with Expedia? ### What airports do you fly into for Seoul from John F. Kennedy Intl. (JFK)? ### Is it cheaper to buy a plane ticket from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.) at the last minute? ### Is it cheaper to book a New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from New York, NY (JFK-John F. Kennedy Intl.) to Seoul (ICN-Incheon Intl.)? ## Travel information | Origin airport | John F. Kennedy Intl. | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Incheon Intl. | | Airlines serving | Air Canada, Air China, Air France, Alaska Airlines, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, EVA Airways, Emirates, KLM, Korean Air, Lufthansa, Philippine Airlines, Qantas Airways, United, WestJet, Xiamen Airlines | | Roundtrip price | $899 | | Distance | 6890 mi | | Average flight time | 29 hours 46 mins | ## Book with confidence # New York to Seoul Flights The cheapest times to fly from New York to Seoul On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New York to Seoul are during the month of March. You can find some of the cheapest flights from New York to Seoul with Expedia's search tool and vast selection of airlines. The best time to book a flight from New York to Seoul Sunday is one of the best days to book for cheap flights from New York to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from New York to Seoul Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New York to Seoul in 2026\. You can also book with separate airlines for your outbound and return journeys, from $528 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New York to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your New York to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - [Hotels near Incheon International Airport Station ](https://www.expedia.com/Incheon-International-Airport-Station-Hotels.d6164614.Travel-Guide-Hotels) - [Hotels near Unseo-dong ](https://www.expedia.com/Unseo-Dong-Incheon-Hotels.0-n553248635976008370-0.Travel-Guide-Filter-Hotels) - [Hotels near BMW Driving Center ](https://www.expedia.com/BMW-Driving-Center-Hotels.0-l553248633429422130-0.Travel-Guide-Filter-Hotels) - [Hotels near SKY72 Golf Club ](https://www.expedia.com/SKY72-Golf-Club-Hotels.0-l6143561-0.Travel-Guide-Filter-Hotels) - [Hotels near Marsian Beach ](https://www.expedia.com/Marsian-Beach-Hotels.0-l553248635924014822-0.Travel-Guide-Filter-Hotels) - [Beach Hotels in Eulwang-ri ](https://www.expedia.com/Eulwang-Ri-Incheon-Hotels-Beach-Hotel.0-n6337940-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Hotels near Eulwang-ri ](https://www.expedia.com/Eulwang-Ri-Incheon-Hotels.0-n6337940-0.Travel-Guide-Filter-Hotels) - [Casino Hotels in Eulwang-ri ](https://www.expedia.com/Eulwang-Ri-Incheon-Hotels-Casino-Hotel.0-n6337940-0-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Hotels near Yongyu Station ](https://www.expedia.com/Yongyu-Station-Hotels.d553248635976929107.Travel-Guide-Hotels) - [Hotels near Geuppo Beach ](https://www.expedia.com/Geuppo-Beach-Hotels.0-l553248635924014823-0.Travel-Guide-Filter-Hotels) - [Hotels near Unseo Station ](https://www.expedia.com/Unseo-Station-Hotels.d6164603.Travel-Guide-Hotels) - [Hotels near Wangsan Beach ](https://www.expedia.com/Wangsan-Beach-Hotels.0-l6143564-0.Travel-Guide-Filter-Hotels) - [Sindo Island Hotels ](https://www.expedia.com/Sindo-Island-Hotels.d6336734.Travel-Guide-Hotels) - [Hotels near Yeongjong-dong ](https://www.expedia.com/Yeongjong-Dong-Incheon-Hotels.0-n6337939-0.Travel-Guide-Filter-Hotels) - [Beach Hotels in Yeongjong-dong ](https://www.expedia.com/Yeongjong-Dong-Incheon-Hotels-Beach-Hotel.0-n6337939-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Resorts & Hotels with Spas in Yeongjong-dong ](https://www.expedia.com/Yeongjong-Dong-Incheon-Hotels-Spa-Hotel.0-n6337939-0-tSpaHotel.Travel-Guide-Filter-Hotels) - [Muuido Island Hotels ](https://www.expedia.com/Muuido-Island-Hotels.d6336733.Travel-Guide-Hotels) - [Hostels in Muuido Island ](https://www.expedia.com/Muuido-Island-Hostels.d6336733-aaHostels.Travel-Guide-Accommodation) - [Rv Parks in Muuido Island ](https://www.expedia.com/Muuido-Island-RV-Parks.d6336733-aaRVParks.Travel-Guide-Accommodation) - [Vacation Homes in Muuido Island ](https://www.expedia.com/Muuido-Island-Private-Vacation-Homes.d6336733-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Guest Houses in Muuido Island ](https://www.expedia.com/Muuido-Island-Guest-Houses.d6336733-aaGuestHouses.Travel-Guide-Accommodation) - [Hotels near Wolmi Theme Park ](https://www.expedia.com/Wolmi-Theme-Park-Hotels.0-l6119594-0.Travel-Guide-Filter-Hotels) - [Wolmido Hotels ](https://www.expedia.com/Wolmido-Hotels.d6349225.Travel-Guide-Hotels) - [Hotels near Incheon Complex Fish Market ](https://www.expedia.com/Incheon-Complex-Fish-Market-Hotels.0-l553248635185407355-0.Travel-Guide-Filter-Hotels) - [Hotels near Port of Incheon ](https://www.expedia.com/Port-Of-Incheon-Hotels.0-l6349226-0.Travel-Guide-Filter-Hotels) - [Hotels near Incheon Station ](https://www.expedia.com/Incheon-Station-Hotels.d6164260.Travel-Guide-Hotels) - [Hotels near Incheon Chinatown ](https://www.expedia.com/Incheon-Chinatown-Incheon-Hotels.0-n6336044-0.Travel-Guide-Filter-Hotels) - [3 Star Hotels in Incheon Chinatown ](https://www.expedia.com/3Star-Incheon-Chinatown-Incheon-Hotels.s30-n6336044-0.Travel-Guide-Filter-Hotels) - [Cabin Rentals in Sindo Island ](https://www.expedia.com/Sindo-Island-Cabins.d6336734-aaCabins.Travel-Guide-Accommodation) - [2 Star Hotels in Muuido Island ](https://www.expedia.com/2Star-Muuido-Island-Hotels.s20-0-d6336733.Travel-Guide-Filter-Hotels) - [2 Star Hotels in Wolmido ](https://www.expedia.com/2Star-Wolmido-Hotels.s20-0-d6349225.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Sindo Island ](https://www.expedia.com/4Star-Sindo-Island-Hotels.s40-0-d6336734.Travel-Guide-Filter-Hotels) - [Beach Hotels in Wolmido ](https://www.expedia.com/Wolmido-Hotels-Beach-Hotel.0-0-d6349225-tBeachHotel.Travel-Guide-Filter-Hotels) - [Hotels with a Pool in Wolmido ](https://www.expedia.com/Wolmido-Hotels-Hotel-With-Pool.0-0-d6349225-tHotelwithPool.Travel-Guide-Filter-Hotels) - [Resorts in Muuido Island ](https://www.expedia.com/Muuido-Island-Resorts.d6336733-aaResorts.Travel-Guide-Accommodation) - [Waterpark Hotels in Wolmido ](https://www.expedia.com/Wolmido-Hotels-Waterpark-Hotels.0-0-d6349225-tWaterparkHotels.Travel-Guide-Filter-Hotels) - [Motels in Muuido Island ](https://www.expedia.com/Muuido-Island-Motels.d6336733-aaMotels.Travel-Guide-Accommodation) - [Aparthotels in Sindo Island ](https://www.expedia.com/Sindo-Island-Apart-Hotels.d6336734-aaApartHotels.Travel-Guide-Accommodation) - [Pet-Friendly Hotels in Wolmido ](https://www.expedia.com/Wolmido-Hotels-Pet-Friendly-Hotel.0-0-d6349225-tPetfriendlyHotel.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Incheon Chinatown ](https://www.expedia.com/4Star-Incheon-Chinatown-Incheon-Hotels.s40-n6336044-0.Travel-Guide-Filter-Hotels) - [Condo Resorts in Wolmido ](https://www.expedia.com/Wolmido-Condominium-Resort.d6349225-aaCondominiumResort.Travel-Guide-Accommodation) - [Non-Smoking Hotels in Eulwang-ri ](https://www.expedia.com/Eulwang-Ri-Incheon-Hotels-Smoke-Free-Hotels.0-n6337940-0-tSmokeFreeHotels.Travel-Guide-Filter-Hotels) - [Wyndham Hotels in Muuido Island ](https://www.expedia.com/Muuido-Island-Hotels-Wyndham-Hotels.0-0-d6336733--bWyndhamHotels.Travel-Guide-Filter-Hotels) - [Gay friendly Hotels in Eulwang-ri ](https://www.expedia.com/Eulwang-Ri-Incheon-Hotels-LGBT-Welcoming-Hotel.0-n6337940-0-tLGBTWelcomingHotel.Travel-Guide-Filter-Hotels) - [Romantic Hotels in Muuido Island ](https://www.expedia.com/Muuido-Island-Hotels-Romantic-Hotel.0-0-d6336733-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Flights to Sindo Island ](https://www.expedia.com/Cheap-Flights-To-Sindo-Island.d6336734.Travel-Guide-Flights) - [Flights from Wolmido ](https://www.expedia.com/lp/flights/6349225/flights-from-wolmido) - [Seattle to Sindo Island ](https://www.expedia.com/lp/flights/178307/6336734/seattle-to-sindo-island) - [Bmw Driving Center ](https://www.expedia.com/BMW-Driving-Center-Jung-gu.d553248633429422130.Vacation-Attraction) - [Sky72 Golf Club ](https://www.expedia.com/SKY72-Golf-Club-Jung-gu.d6143561.Vacation-Attraction) - [Marsian Beach ](https://www.expedia.com/Marsian-Beach-Jung-gu.d553248635924014822.Vacation-Attraction) - [Visit Eulwang-ri ](https://www.expedia.com/Incheon-Eulwang-Ri.dx6337940) - [Geuppo Beach ](https://www.expedia.com/Geuppo-Beach-Jung-gu.d553248635924014823.Vacation-Attraction) - [Wangsan Beach ](https://www.expedia.com/Wangsan-Beach-Jung-gu.d6143564.Vacation-Attraction) - [Visit Sindo Island ](https://www.expedia.com/Sindo-Island.dx6336734) - [Silmido Island ](https://www.expedia.com/Silmido-Island-Jung-gu.d553248621555467493.Vacation-Attraction) - [Incheon Bridge ](https://www.expedia.com/Incheon-Bridge-Yeonsu-gu.d553248621532769358.Vacation-Attraction) - [Visit Yeongjong-dong ](https://www.expedia.com/Incheon-Yeongjong-Dong.dx6337939) - [Visit Muuido Island ](https://www.expedia.com/Muuido-Island.dx6336733) - [Muuido Island Vacations ](https://www.expedia.com/Muuido-Island.d6336733.Destination-Travel-Guides) - [Yeongjong Pier ](https://www.expedia.com/Yeongjong-Pier-Jung-gu.d553248634207156590.Vacation-Attraction) - [Incheon Port Passenger Terminal ](https://www.expedia.com/Incheon-Port-Passenger-Terminal-Jung-gu.d553248621555467438.Vacation-Attraction) - [Wolmi Theme Park ](https://www.expedia.com/Wolmi-Theme-Park-Jung-gu.d6119594.Vacation-Attraction) - [Visit Wolmido ](https://www.expedia.com/Wolmido.dx6349225) - [Wolmi Traditional Park ](https://www.expedia.com/Wolmi-Traditional-Park-Jung-gu.d553248621532769423.Vacation-Attraction) - [Incheon Complex Fish Market ](https://www.expedia.com/Incheon-Complex-Fish-Market-Jung-gu.d553248635185407355.Vacation-Attraction) - [Port of Incheon ](https://www.expedia.com/Port-Of-Incheon-Jung-gu.d6349226.Vacation-Attraction) - [Visit Incheon Chinatown ](https://www.expedia.com/Incheon-Incheon-Chinatown.dx6336044) - [Yoga Vacation Packages Wolmido ](https://www.expedia.com/lp/theme-vacations/yoga-vacations/6349225/Wolmido) - [Luxury Vacation Packages Wolmido ](https://www.expedia.com/lp/theme-vacations/luxury-vacations/6349225/Wolmido) - [Car rentals near Incheon Port Passenger Terminal ](https://www.expedia.com/Car-Rentals-In-Incheon-Port-Passenger-Terminal.d553248621555467438.Car-Rental-Guide) - [Bravacar Rental Cars in Wolmido ](https://www.expedia.com/Bravacar-Car-Rentals-In-Wolmido.d6349225-c1009.Car-Rental-Guide-Suppliers) - [Kk Leisure Rental Cars in Muuido Island ](https://www.expedia.com/KK-Leisure-Car-Rentals-In-Muuido-Island.d6336733-c1133.Car-Rental-Guide-Suppliers) - [Firefly Portugal Rental Cars in Muuido Island ](https://www.expedia.com/Firefly-Portugal-Car-Rentals-In-Muuido-Island.d6336733-c1071.Car-Rental-Guide-Suppliers) - [Luxury Car Rentals in Wolmido ](https://www.expedia.com/Luxury-Car-Rentals-In-Wolmido.d6349225-tLuxury.Car-Rental-Guide-Class) - [Megadrive Rental Cars in Wolmido ](https://www.expedia.com/MegaDrive-Car-Rentals-In-Wolmido.d6349225-c1074.Car-Rental-Guide-Suppliers) - [Ace Australia Rental Cars in Sindo Island ](https://www.expedia.com/ACE-Australia-Car-Rentals-In-Sindo-Island.d6336734-c1104.Car-Rental-Guide-Suppliers) - [Firefly EU Rental Cars in Sindo Island ](https://www.expedia.com/Firefly-EU-Car-Rentals-In-Sindo-Island.d6336734-c1054.Car-Rental-Guide-Suppliers) - [Greenmotion Drive&Go Rental Cars in Wolmido ](https://www.expedia.com/GreenMotion-DriveGo-Car-Rentals-In-Wolmido.d6349225-c1042.Car-Rental-Guide-Suppliers) - [Thrifty Car Rental Rental Cars in Wolmido ](https://www.expedia.com/Thrifty-Car-Rental-Car-Rentals-In-Wolmido.d6349225-c45.Car-Rental-Guide-Suppliers) - [Standard Car Rentals in Sindo Island ](https://www.expedia.com/Standard-Car-Rentals-In-Sindo-Island.d6336734-tStandard.Car-Rental-Guide-Class) - [Goldcar Key’n Go Rental Cars in Muuido Island ](https://www.expedia.com/Goldcar-Keyn-Go-Car-Rentals-In-Muuido-Island.d6336733-c1044.Car-Rental-Guide-Suppliers) - [U-Save Rental Cars in Muuido Island ](https://www.expedia.com/U-Save-Car-Rentals-In-Muuido-Island.d6336733-c34.Car-Rental-Guide-Suppliers) - [Top Rent a Car Rental Cars in Sindo Island ](https://www.expedia.com/Top-Rent-A-Car-Car-Rentals-In-Sindo-Island.d6336734-c1028.Car-Rental-Guide-Suppliers) - [United Rental Cars in Muuido Island ](https://www.expedia.com/United-Car-Rentals-In-Muuido-Island.d6336733-c1088.Car-Rental-Guide-Suppliers) - [Minivan Car Rentals in Wolmido ](https://www.expedia.com/Minivan-Car-Rentals-In-Wolmido.d6349225-tMinivan.Car-Rental-Guide-Class) - [Drive-A-Matic Rental Cars in Muuido Island ](https://www.expedia.com/Drive-A-Matic-Car-Rentals-In-Muuido-Island.d6336733-c1082.Car-Rental-Guide-Suppliers) - [Greenmotion Drive&Go Rental Cars in Muuido Island ](https://www.expedia.com/GreenMotion-DriveGo-Car-Rentals-In-Muuido-Island.d6336733-c1042.Car-Rental-Guide-Suppliers) - [Unidas Rental Cars in Wolmido ](https://www.expedia.com/Unidas-Br-Car-Rentals-In-Wolmido.d6349225-c1114.Car-Rental-Guide-Suppliers) - [Van Car Rentals in Wolmido ](https://www.expedia.com/Van-Car-Rentals-In-Wolmido.d6349225-tVan.Car-Rental-Guide-Class) - [Jumbo Car Rental Cars in Sindo Island ](https://www.expedia.com/Jumbo-Car-Car-Rentals-In-Sindo-Island.d6336734-c1067.Car-Rental-Guide-Suppliers) - [First Car Rental Rental Cars in Wolmido ](https://www.expedia.com/First-Car-Rental-Car-Rentals-In-Wolmido.d6349225-c1107.Car-Rental-Guide-Suppliers) - [Convertible Car Rentals in Sindo Island ](https://www.expedia.com/Convertible-Car-Rentals-In-Sindo-Island.d6336734-tConvertible.Car-Rental-Guide-Class) - [Goldcar rental Rental Cars in Wolmido ](https://www.expedia.com/Goldcar-Rental-Car-Rentals-In-Wolmido.d6349225-c1022.Car-Rental-Guide-Suppliers) - [Avis Canaries Rental Cars in Sindo Island ](https://www.expedia.com/Avis-Canaries-Car-Rentals-In-Sindo-Island.d6336734-c1135.Car-Rental-Guide-Suppliers) - [Suv Car Rentals in Sindo Island ](https://www.expedia.com/SUV-Car-Rentals-In-Sindo-Island.d6336734-tSUV.Car-Rental-Guide-Class) - [Economy Rent a Car Rental Cars in Sindo Island ](https://www.expedia.com/Economy-Rent-A-Car-Car-Rentals-In-Sindo-Island.d6336734-c69.Car-Rental-Guide-Suppliers) - [Muuido Island Vacation Rentals ](https://www.expedia.com/Muuido-Island-Vacation-Rentals.d6336733.Travel-Guide-VacationRentals) \*Available to One Key members.