Title: $741 Cheap flights from Buffalo to Seoul (BUF to GMP) - 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) # $741 Cheap Flights from Buffalo (BUF) to Seoul (GMP) [View $741 flight on Mon, Aug 3, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BUF,to:GMP,departure:8/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:740.10&airProductToken=AQqdAQo0CMqYARIENzgwMRiBLSCuHCjwiZQDMOyKlAM4U0AAWAFqCEVDT1NQU1ZGcghTTFgwME1aMQoxCMqYARIBORiuHCCnGyiyjZQDML6TlAM4U0ABWAFqCEVDT1NQU1ZGcghTTFgwME1aMQoyCMqYARICOTUYpxsghnsok5SUAzCflZQDOFNAAVgBaghFQ09TUFNWRnIIU0xYMDBNWjESDAgBEAEYASoCSkwyABgBIgQIARABKAIoAygEMAE) - [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 Buffalo Niagara Intl. Airport (BUF) to Gimpo Intl. Airport (GMP) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:GMP,departure:3/6/2026TANYT&leg2=from:GMP,to:BUF,departure:3/13/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NH.svg) All Nippon Airways [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:GMP,departure:3/6/2026TANYT&leg2=from:GMP,to:BUF,departure:3/13/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) - ![](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 Buffalo to Seoul (BUF-GMP) Prices were available within the past 7 days and start at $741 for one-way flights and $1,311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Mon, Apr 13 - Thu, Apr 16 BUF Buffalo GMP Seoul $1,311 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:4/13/2026TANYT&leg2=from:GMP,to:BUF,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1310.83&airProductToken=AQphCiAIypgBEgQ3ODAxGIEtIK4cKMOfigMwvqCKAzhOQABYAQodCMqYARIBORiuHCCnGyieoYoDML6nigM4TkABWAEKHgjKmAESAjk1GKcbIIZ7KJOoigMwn6mKAzhOQAFYAQpiCh4IypgBEgI5MBiGeyCnGyjEuYoDMMu6igM4TkAAWAEKHgjKmAESAjEwGKcbIK4cKPC7igMwscGKAzhOQAFYAQogCMqYARIENzUwNhiuHCCBLSicw4oDMIrEigM4TkABWAESCggBEAEYASoCSkwYASIECAEQASgEMAE) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Mon, Aug 17 - Wed, Sep 2 BUF Buffalo GMP Seoul $1,331 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:8/17/2026TANYT&leg2=from:GMP,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1330.83&airProductToken=AQphCiAIypgBEgQ3ODAxGIEtIK4cKPyolQMw9KmVAzhOQABYAQodCMqYARIBORiuHCCnGyjyqpUDMP6wlQM4TkABWAEKHgjKmAESAjk1GKcbIIZ7KNOxlQMw37KVAzhOQAFYAQpgCh4IypgBEgI5MBiGeyCnGyik1ZYDMKvWlgM4TkAAWAEKHQjKmAESATYYpxsgqVEo3daWAzDk3JYDOE5AAVgBCh8IwmwSBDI5MDIYqVEggS0o-d2WAzDR3pYDOFpAAVgBEgoIARABGAEqAkpMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Mar 2 - Mon, Mar 9 BUF Buffalo GMP Seoul $1,351 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:3/2/2026TANYT&leg2=from:GMP,to:BUF,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:1350.83&airProductToken=AQqdAQo0CMGCARIEMzM0MhiBLSCuHCj7x4YDMPTIhgM4TkAAWAFqCEVDT1NQU1ZDcghOTFgwN01aMQoxCMqYARIBORiuHCCnGyjsyoYDMIzRhgM4TkABWAFqCEVDT1NQU1ZDcghOTFgwN01aMQoyCMqYARICOTEYpxsghnso-NWGAzCT14YDOE5AAVgBaghFQ09TUFNWQ3IITkxYMDdNWjEKngEKMgjKmAESAjk0GIZ7IKcbKMCThwMwvZSHAzhOQABYAWoIRUNPU1BTVkNyCE5MWDA3TVoxCjIIypgBEgIxMBinGyCuHCjOmocDMI-ghwM4TkABWAFqCEVDT1NQU1ZDcghOTFgwN01aMQo0CMqYARIENzMxNhiuHCCBLSjFoocDMKejhwM4TkABWAFqCEVDT1NQU1ZDcghOTFgwN01aMRIMCAEQARgBKgJKTDIAGAEiBAgBEAEoAigDKAQwAQ) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Wed, Nov 11 - Wed, Nov 25 BUF Buffalo GMP Seoul $1,359 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:11/11/2026TANYT&leg2=from:GMP,to:BUF,departure:11/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1358.83&airProductToken=AQqdAQo0CMqYARIENzMxORiBLSCuHCjO8pwDMM3znAM4U0AAWAFqCEVDT1NQU1ZGcghTTFg1OE1aMQoxCMqYARIBORiuHCCnGyin9JwDMMz6nAM4U0ABWAFqCEVDT1NQU1ZGcghTTFg1OE1aMQoyCMqYARICOTEYpxsghnsouP-cAzDTgJ0DOFNAAVgBaghFQ09TUFNWRnIIU0xYNThNWjEKngEKMgjKmAESAjk0GIZ7IKcbKOCLngMw3YyeAzhOQABYAWoIRUNPU1BTVkNyCE5MWDU4TVoxCjIIypgBEgIxMBinGyCuHCjukp4DMKqYngM4TkABWAFqCEVDT1NQU1ZDcghOTFg1OE1aMQo0CMqYARIENzMxNhiuHCCBLSiwmp4DMJCbngM4TkABWAFqCEVDT1NQU1ZDcghOTFg1OE1aMRIMCAEQARgBKgJKTDIAGAEiBAgBEAEoAigDKAQwAQ) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Sun, Apr 12 - Thu, Apr 16 BUF Buffalo GMP Seoul $1,361 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:4/12/2026TANYT&leg2=from:GMP,to:BUF,departure:4/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1360.83&airProductToken=AQphCiAIypgBEgQ3ODAxGIEtIK4cKKOUigMwnpWKAzhOQABYAQodCMqYARIBORiuHCCnGyj-lYoDMJ6cigM4TkABWAEKHgjKmAESAjk1GKcbIIZ7KPOcigMw_52KAzhOQAFYAQpiCh4IypgBEgI5MBiGeyCnGyjEuYoDMMu6igM4TkAAWAEKHgjKmAESAjEwGKcbIK4cKPC7igMwscGKAzhOQAFYAQogCMqYARIENzUwNhiuHCCBLSicw4oDMIrEigM4TkABWAESCggBEAEYASoCSkwYASIECAEQASgEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, Nov 11 - Wed, Nov 25 BUF Buffalo GMP Seoul $1,367 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:11/11/2026TANYT&leg2=from:GMP,to:BUF,departure:11/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1366.83&airProductToken=AQqcAQozCMJsEgQyMDAxGIEtIKlRKPXunAMwz--cAzhNQABYAWoIRUNPU1BTVkNyCE5MWDU4TVoxCjEIypgBEgE1GKlRIKcbKMTxnAMwr_icAzhOQAFYAWoIRUNPU1BTVkNyCE5MWDU4TVoxCjIIypgBEgI5NRinGyCGeyi2-ZwDMNH6nAM4TkABWAFqCEVDT1NQU1ZDcghOTFg1OE1aMQqgAQoyCMqYARICOTAYhnsgpxsopIaeAzChh54DOE5AAFgBaghFQ09TUFNWQ3IITkxYNThNWjEKMwjKmAESAjEyGKcbIKOxASjTh54DMI-NngM4TkABWAFqCEVDT1NQU1ZDcghOTFg1OE1aMQo1CMGCARIEMTM2MBijsQEggS0oq4-eAzDdkJ4DOE5AAVgBaghFQ09TUFNWQ3IITkxYNThNWjESDAgBEAEYASoCSkwyABgBIgQIARABKAIoAygEMAE) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Mon, Mar 2 - Mon, Mar 9 BUF Buffalo GMP Seoul $1,371 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:3/2/2026TANYT&leg2=from:GMP,to:BUF,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:1370.83&airProductToken=AQqbAQoyCMJsEgM1MDEYgS0gqVEonsuGAzD7y4YDOE1AAFgBaghFQ09TUFNWQ3IITkxYMDdNWjEKMQjKmAESATMYqVEgpxso1M2GAzC11IYDOE5AAVgBaghFQ09TUFNWQ3IITkxYMDdNWjEKMgjKmAESAjkxGKcbIIZ7KPjVhgMwk9eGAzhOQAFYAWoIRUNPU1BTVkNyCE5MWDA3TVoxCp4BCjIIypgBEgI5NBiGeyCnGyjAk4cDML2UhwM4TkAAWAFqCEVDT1NQU1ZDcghOTFgwN01aMQoyCMqYARICMTAYpxsgrhwozpqHAzCPoIcDOE5AAVgBaghFQ09TUFNWQ3IITkxYMDdNWjEKNAjKmAESBDczMTYYrhwggS0oxaKHAzCno4cDOE5AAVgBaghFQ09TUFNWQ3IITkxYMDdNWjESDAgBEAEYASoCSkwyABgBIgQIARABKAIoAygEMAE) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Thu, Oct 15 - Thu, Oct 22 BUF Buffalo GMP Seoul $1,379 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:10/15/2026TANYT&leg2=from:GMP,to:BUF,departure:10/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1378.83&airProductToken=AQqpAQpACMqYARIENzMxORiBLSCuHCiyvpoDMKm_mgM4U0AAWAFqCEVDT1NQU1ZGcghTTFg1OE1aMXoKCMGCARIEMTE5NQoxCMqYARIBORiuHCCnGyi-wpoDMN7ImgM4U0ABWAFqCEVDT1NQU1ZGcghTTFg1OE1aMQoyCMqYARICOTUYpxsghnsos8maAzC_ypoDOFNAAVgBaghFQ09TUFNWRnIIU0xYNThNWjEKnAEKMgjKmAESAjkwGIZ7IKcbKOSHmwMw64ibAzhOQABYAWoIRUNPU1BTVkNyCE5MWDU4TVoxCjEIypgBEgE2GKcbIKlRKJ2JmwMwpI-bAzhOQAFYAWoIRUNPU1BTVkNyCE5MWDU4TVoxCjMIwmwSBDI5MDIYqVEggS0oupCbAzCRkZsDOE1AAVgBaghFQ09TUFNWQ3IITkxYNThNWjESCggBEAEYASoCSkwYASIECAEQASgCKAMoBDAB) ![Japan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/JL.gif) Sun, Aug 16 - Wed, Sep 2 BUF Buffalo GMP Seoul $1,381 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:8/16/2026TANYT&leg2=from:GMP,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1380.83&airProductToken=AQphCiAIypgBEgQ3ODAxGIEtIK4cKNydlQMw1J6VAzhOQABYAQodCMqYARIBORiuHCCnGyjSn5UDMN6llQM4TkABWAEKHgjKmAESAjk1GKcbIIZ7KLOmlQMwv6eVAzhOQAFYAQpgCh4IypgBEgI5MBiGeyCnGyik1ZYDMKvWlgM4TkAAWAEKHQjKmAESATYYpxsgqVEo3daWAzDk3JYDOE5AAVgBCh8IwmwSBDI5MDIYqVEggS0o-d2WAzDR3pYDOFpAAVgBEgoIARABGAEqAkpMGAEiBAgBEAEoBDAB) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Tue, Mar 31 - Tue, Apr 7 BUF Buffalo GMP Seoul $2,398 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:GMP,departure:3/31/2026TANYT&leg2=from:GMP,to:BUF,departure:4/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2397.63&airProductToken=AQqgAQo0CM6QARIENzA3NRiBLSCuHCiwjokDMKuPiQM4UUAAWAFqCEVDT0JBU0lDcghRS1gwV1dXMgozCM6QARIDMTExGK4cIKcbKNWQiQMw_5aJAzhRQAFYAWoIRUNPQkFTSUNyCFFLWDBXV1cyCjMIzpABEgM4NjEYpxsghnsorJyJAzC9nYkDOFFAAVgBaghFQ09CQVNJQ3IIUUtYMFdXVzIKoAEKMwjOkAESAzg2OBiGeyCnGyjv2YkDMPvaiQM4UUAAWAFqCEVDT0JBU0lDcghRS1gwV1dXMgozCM6QARIDMTEyGKcbIK4cKOTgiQMwtOaJAzhRQAFYAWoIRUNPQkFTSUNyCFFLWDBXV1cyCjQIzpABEgQ3NDAwGK4cIIEtKKLniQMwieiJAzhRQAFYAWoIRUNPQkFTSUNyCFFLWDBXV1cyEgwIARABGAEqAk5IMgAYASIECAEQASgCKAMoBDAB) ![](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:BUF,to:ICN,departure:3/6/2026TANYT&leg2=from:ICN,to:BUF,departure:3/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ICN Incheon Intl. Cheapest 47 min [Flights from $1,531 ](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:ICN,departure:3/6/2026TANYT&leg2=from:ICN,to:BUF,departure:3/18/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.) cost? ### What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ### How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.) flight with Expedia? ### What airports do you fly into for Seoul from Buffalo Niagara Intl. (BUF)? ### Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.) at the last minute? ### Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Seoul (GMP-Gimpo Intl.)? ## Travel information | Origin airport | Buffalo Niagara Intl. | | ------------------- | ---------------------------------- | | Destination airport | Gimpo Intl. | | Airlines serving | All Nippon Airways, Japan Airlines | | Roundtrip price | $1,311 | | Distance | 6648 mi | ## Book with confidence # Buffalo to Seoul Flights The cheapest times to fly from Buffalo 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 Buffalo to Seoul are during the month of April. You can find some of the cheapest flights from Buffalo to Seoul with Expedia's search tool and vast selection of airlines. The best time to book a flight from Buffalo to Seoul Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Seoul in 2026\. You can also book with separate airlines for your outbound and return journeys, from $741 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 Buffalo 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 Buffalo 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 - Packages - Cars - [Hotels near Gimpo Int'l Airport Station ](https://www.expedia.com/Gimpo-Intl-Airport-Station-Hotels.d6164595.Travel-Guide-Hotels) - [Hotels near Lotte Mall Gimpo Airport ](https://www.expedia.com/Lotte-Mall-Gimpo-Airport-Hotels.0-l553248621532769434-0.Travel-Guide-Filter-Hotels) - [Hotels near Airport Market Station ](https://www.expedia.com/Airport-Market-Station-Hotels.d6165469.Travel-Guide-Hotels) - [Hotels near Banghwa-dong ](https://www.expedia.com/Banghwa-Dong-Seoul-Hotels.0-n553248635976007678-0.Travel-Guide-Filter-Hotels) - [Apartments in Magok Station ](https://www.expedia.com/Magok-Station-Apartments.d6164591-aaApartments.Travel-Guide-Accommodation) - [Hotels near Magok Station ](https://www.expedia.com/Magok-Station-Hotels.d6164591.Travel-Guide-Hotels) - [Hotels near Gangseo-gu ](https://www.expedia.com/Gangseo-Gu-Seoul-Hotels.0-n6226550-0.Travel-Guide-Filter-Hotels) - 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