Title: $325 Cheap Flights to Ulsan - Expedia.com ![Colorful red suspended bridge and rocky cliffside coastline trees forest and at the beach park in Daewangam Ulsan South Korea during sunset](https://images.trvl-media.com/place/3658/5f43b5d2-ed3d-4fa2-a624-c50b377e6454.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3658/5f43b5d2-ed3d-4fa2-a624-c50b377e6454.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $325 Cheap Flights to Ulsan [View $325 flight on Thu, Apr 23, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:SFO,to:PUS,departure:4/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:324.90&airProductToken=AQp5CjQIw7ABEgM4NzkYsnEgxzIokJKLAzCPmYsDOFFAAFgBaglFQ09OTElHSFRyCFFLMjFVU0lCCkEIw7ABEgQ1NjA0GMcyII-VASjbnIsDMKieiwM4UUABWAFqCUVDT05MSUdIVHIIUUsyMVVTSUJ6CQjVngESAzYwNBIKCAEQARgBKgJDWBgBIgQIARABKAIoBCgGMAE) [Ulsan Travel Guide](https://expedia.com/Ulsan.dx3658)[Hotels in Ulsan](https://expedia.com/Ulsan-Hotels.d3658.Travel-Guide-Hotels)[Things to do in Ulsan](https://expedia.com/Things-To-Do-In-Ulsan.d3658.Travel-Guide-Activities)[Car Rentals in Ulsan](https://expedia.com/Car-Rentals-In-Ulsan.d3658.Car-Rental-Guide)[Ulsan Vacation Packages](https://expedia.com/Ulsan.d3658.Destination-Travel-Guides) ## Popular airlines to Ulsan - ![](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:CMH,to:Ulsan, South Korea,departure:3/8/2026TANYT&leg2=from:Ulsan, South Korea,to:CMH,departure:3/15/2026TANYT&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_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Ulsan, South Korea,departure:3/8/2026TANYT&leg2=from:Ulsan, South Korea,to:CMH,departure:3/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](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) ## How much is the cheapest flight to Ulsan? Prices were available within the past 7 days and start at $325 for one-way flights and $652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, Oct 12 - Tue, Oct 20 MSP Minneapolis PUS Busan $1,072 Roundtrip found 21 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSP,to:PUS,departure:10/12/2026TANYT&leg2=from:PUS,to:MSP,departure:10/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1071.75&airProductToken=AQqTAQovCMGmARIDMjI5GMx8IJIBKLGjmgMwn6WaAzhPQABYAWoGWUJBU0lDcgZOTFhUVVMKLgjDkgESAjIxGJIBIPMjKO-mmgMw7KyaAzhOQAFYAWoGWUJBU0lDcgZOTFhUVVMKMAjDkgESAzE4NhjzIyCPlQEo8bGaAzD4spoDOE5AAVgBagZZQkFTSUNyBk5MWFRVUwqTAQowCMOSARIDMTg5GI-VASDzIyij85oDMLT0mgM4TkAAWAFqBllCQVNJQ3IGTkxYVFVTCi4Iw5IBEgIyMhjzIyCSASiC-ZoDMIf-mgM4TkABWAFqBllCQVNJQ3IGTkxYVFVTCi8IwaYBEgM1NTUYkgEgzHwoiYSbAzDUhZsDOE9AAVgBagZZQkFTSUNyBk5MWFRVUxIKCAIQARgCKgJDSRgBIgQIARABKAIoBCgGMAE) ![Sun Country Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SY.GIF) Fri, May 1 - Fri, May 8 MSP Minneapolis PUS Busan $1,077 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSP,to:PUS,departure:5/1/2026TANYT&leg2=from:PUS,to:MSP,departure:5/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1076.78&airProductToken=AQqVAQowCNOyARIDNjAzGMx8IO-5ASi-6osDMIbsiwM4SEAAWAFqBllCQVNJQ3IGSExQVFVTCi8Iw5IBEgIzNRjvuQEg8yMogfGLAzD294sDOEhAAVgBagZZQkFTSUNyBkhMUFRVUwowCMOSARIDMTg4GPMjII-VASib-YsDMKf6iwM4SEABWAFqBllCQVNJQ3IGSExQVFVTCpQBCjAIw5IBEgMxODcYj5UBIPMjKNS2jAMw4LeMAzhOQABYAWoGWUJBU0lDcgZOTFBUVVMKLgjDkgESATgY8yMgi7gBKPa4jAMwwb6MAzhOQAFYAWoGWUJBU0lDcgZOTFBUVVMKMAjTsgESAzQyNBiLuAEgzHwom8WMAzDwxowDOFNAAVgBagZZQkFTSUNyBk5MUFRVUxIKCAIQARgCKgJDSRgBIgQIARABKAIoBCgGMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 16 - Wed, Sep 2 SJU San Juan TAE Daegu $1,273 Roundtrip found 6 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SJU,to:TAE,departure:8/16/2026TANYT&leg2=from:TAE,to:SJU,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:1272.44&airProductToken=AQplCiEIxJgBEgQxOTQ2GLKiASDgXCjZoJUDMMiilQM4VkAAWAEKHgjEmAESAjI3GOBcIMhoKLyjlQMw1KqVAzhWQAFYAQogCMSYARIENzg0NRjIaCCTICjOsZUDMI-ylQM4VkABWAEKZgogCMSYARIENzg0NhiTICDIaCif1ZYDMODVlgM4VkAAWAEKHwjEmAESAzE4OBjIaCDgXCid2ZYDMN7flgM4VkABWAEKIQjEmAESBDE4NjEY4FwgsqIBKLXglgMwj-KWAzhWQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Aug 19 - Wed, Sep 9 ATL Atlanta TAE Daegu $1,315 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ATL,to:TAE,departure:8/19/2026TANYT&leg2=from:TAE,to:ATL,departure:9/9/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1314.53&airProductToken=AQpnCiEIwYIBEgQxNTY3GOBcIKOxASjqvZUDMPa-lQM4TkAAWAEKIAjBggESAzI4MRijsQEgyGgo-b-VAzDVxpUDOE5AAVgBCiAIy4oBEgQxNDMxGMhoIJMgKI7IlQMwz8iVAzhRQAFYAQpnCiAIy4oBEgQxNDMyGJMgIMhoKP-jlwMwwKSXAzhUQABYAQogCMGCARIDMjgwGMhoIKOxASjSqJcDMNmulwM4TkABWAEKIQjBggESBDMyMTIYo7EBIOBcKMKvlwMwwrCXAzhOQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![Korean Air](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/ke.gif) Tue, Sep 22 - Wed, Oct 7 MSP Minneapolis TAE Daegu $1,667 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSP,to:TAE,departure:9/22/2026TANYT&leg2=from:TAE,to:MSP,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:1666.63&airProductToken=AQpqCkEIy4oBEgQ1MDM0GMx8IMhoKKe_mAMw9MWYAzhUQABYAWoKRVlTVEFOREFSRHIIVExYOVhOTVR6CQjEmAESAzE3MQolCMuKARIEMTQzMRjIaCCTICjOxpgDMI_HmAM4TUABWAFyA01LRQpqCiUIy4oBEgQxNDMyGJMgIMhoKP_emQMwwN-ZAzhNQABYAXIDTUtFCkEIy4oBEgQ1MDMzGMhoIMx8KMDkmQMwoOqZAzhUQAFYAWoKRVlTVEFOREFSRHIIVExYOVhOTVR6CQjEmAESAzE3MBIKCAEQARgBKgJLRRgBIgQIARABKAIoBCgGMAE) ![](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_) ## Frequently asked questions ### What month is the cheapest to fly to Ulsan? ### Which US cities fly direct to Ulsan? ### How to find a cheap flight to Ulsan? ### How to get a cheap last-minute flight to Ulsan? ### How far in advance should I book a flight to Ulsan? ### Which day of the week is the cheapest day to buy a plane ticket to Ulsan? ### Which airlines fly to Ulsan? > - Air Busan > - Korean Air > - Jeju Air > - Jin Air ### Where do you fly into Ulsan? ### How far is the airport from central Ulsan? ### Can I save money by booking a Ulsan trip package? ### Can I change or cancel my flight to Ulsan? \*Flight schedules are subject to change. ## Book with confidence # Tips to find the cheapest flights to Ulsan **The cheapest day to fly** Get started finding a cheap flight to Ulsan on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** October is the cheapest month to fly to Ulsan. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Ulsan. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Ulsan, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Ulsan** The lowest price for round-trip flights to Ulsan in 2026 starts from from $652, while one-way tickets start from from $325\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Ulsan. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Ulsan** American Airlines, Alaska Airlines, Sun Country Airlines, Delta, Korean Air are just some of the airlines that can typically offer cheap tickets to Ulsan. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Ulsan and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Ulsan, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Ulsan. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Ulsan plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Ulsan** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Ulsan. **Stopover savings** The cheapest tickets to Ulsan are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Ulsan. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Ulsan for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Ulsan. Simply download the free Expedia app to your smart device and activate Ulsan flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Ulsan. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Travel information | Destination airport | Gimhae | | ----------------------------- | ------ | | Destination airport IATA code | PUS | | Destination city name | Busan | | Roundtrip price | $46 | ## Trending flights to Ulsan Prices were available within the past 7 days and start at $325 for one-way flights and $652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Wed, Sep 2 - Wed, Sep 16 SFO San Francisco PUS Busan $652 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SFO,to:PUS,departure:9/2/2026TANYT&leg2=from:PUS,to:SFO,departure:9/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:651.53&airProductToken=AQpECh8Iw7ABEgM4NzkYsnEgxzIozN-WAzCP5pYDOFFAAFgBCiEIw7ABEgQ1NjA0GMcyII-VASjb6ZYDMKjrlgM4UUABWAEKRAohCMOwARIENTY3NRiPlQEgxzIo4PWXAzC395cDOFFAAFgBCh8Iw7ABEgM4NzIYxzIgsnEopvuXAzCUgZgDOFFAAVgBEgoIARABGAEqAkNYGAEiBAgBEAEoBDAB) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - [Hotels near Nam-Gu ](https://www.expedia.com/Nam-Gu-Ulsan-Hotels.0-n553248635277407747-0.Travel-Guide-Filter-Hotels) - [Hotels near Ulsan Taehwagang Station ](https://www.expedia.com/Ulsan-Taehwagang-Station-Hotels.d6336263.Travel-Guide-Hotels) - 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[Flights from Crossville (CSV) to Ulsan (USN) ](https://www.expedia.com/lp/flights/csv/usn/crossville-to-ulsan) - [Korean Air Baltimore (BWI) to Ulsan (USN) flights ](https://www.expedia.com/lp/flight-routes/korean-air-from-baltimore-washington-intl-thurgood-marshall-to-ulsan/ke/bwi/usn) - [Flights from Norfolk (ORF) to Ulsan (USN) ](https://www.expedia.com/lp/flights/orf/usn/norfolk-to-ulsan) - [Flights from Pohang (KPO) to Ulsan (USN) ](https://www.expedia.com/lp/flights/kpo/usn/pohang-to-ulsan) - [Flights from Tokyo (HND) to Ulsan (USN) ](https://www.expedia.com/lp/flights/hnd/usn/tokyo-to-ulsan) - [Flights from Doha (DOH) to Ulsan (USN) ](https://www.expedia.com/lp/flights/doh/usn/doha-to-ulsan) - [Flights from Amsterdam (AMS) to Ulsan (USN) ](https://www.expedia.com/lp/flights/ams/usn/amsterdam-to-ulsan) - [Flights from Kristiansund (KSU) to Ulsan (USN) ](https://www.expedia.com/lp/flights/ksu/usn/kristiansund-to-ulsan) - [Flights from San Pedro Sula (SAP) to Ulsan (USN) ](https://www.expedia.com/lp/flights/sap/usn/san-pedro-sula-to-ulsan) - [Flights from Yeosu (RSU) to Ulsan (USN) ](https://www.expedia.com/lp/flights/rsu/usn/yeosu-to-ulsan) - [Flights from Lafayette (LFT) to Ulsan (USN) ](https://www.expedia.com/lp/flights/lft/usn/lafayette-to-ulsan) - [Flights from Hakodate (HKD) to Ulsan (USN) ](https://www.expedia.com/lp/flights/hkd/usn/hakodate-to-ulsan) - [Flights from Taipei (TSA) to Ulsan (USN) ](https://www.expedia.com/lp/flights/tsa/usn/taipei-to-ulsan) - [Flights from Edmonton (YED) to Ulsan (USN) ](https://www.expedia.com/lp/flights/yed/usn/edmonton-to-ulsan) - [Flights from Zagreb (ZAG) to Ulsan (USN) ](https://www.expedia.com/lp/flights/zag/usn/zagreb-to-ulsan) - [Flights from Naples (NAP) to Ulsan (USN) ](https://www.expedia.com/lp/flights/nap/usn/naples-to-ulsan) - [Flights from Athens (ATH) to Ulsan (USN) ](https://www.expedia.com/lp/flights/ath/usn/athens-to-ulsan) - [Flights from Cairo (CAI) to Ulsan (USN) ](https://www.expedia.com/lp/flights/cai/usn/cairo-to-ulsan) - [Flights from Beirut (BEY) to Ulsan (USN) ](https://www.expedia.com/lp/flights/bey/usn/beirut-to-ulsan) - 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[Flights from Kuala Lumpur (KUL) to Ulsan (USN) ](https://www.expedia.com/lp/flights/kul/usn/kuala-lumpur-to-ulsan) - [Flights from Singapore (SIN) to Ulsan (USN) ](https://www.expedia.com/lp/flights/sin/usn/singapore-to-ulsan) - [Flights from Portland (PDX) to Ulsan (USN) ](https://www.expedia.com/lp/flights/pdx/usn/portland-to-ulsan) - [Korean Air Barcelona (BCN) to Ulsan (USN) flights ](https://www.expedia.com/lp/flight-routes/korean-air-from-barcelona-intl-to-ulsan/ke/bcn/usn) - [Flights from Asahikawa (AKJ) to Ulsan (USN) ](https://www.expedia.com/lp/flights/akj/usn/asahikawa-to-ulsan) - [Flights from Bordj Badji Mokhtar (BMW) to Ulsan (USN) ](https://www.expedia.com/lp/flights/bmw/usn/bordj-badji-mokhtar-to-ulsan) - [Hyundai Motors Ulsan Factory ](https://www.expedia.com/Hyundai-Motors-Ulsan-Factory-Buk-gu.d553248621552334786.Vacation-Attraction) - [Ulsan Museum ](https://www.expedia.com/Ulsan-Museum-Nam-Gu.d553248621532769308.Vacation-Attraction) - [Visit Onsan-eup ](https://www.expedia.com/Onsan-Eup.dx3000747635) - [Onsan-Eup Vacations ](https://www.expedia.com/Onsan-Eup.d3000747635.Destination-Travel-Guides) - [Ulsan Grand Park ](https://www.expedia.com/Ulsan-Grand-Park-Nam-Gu.d553248621532769309.Vacation-Attraction) - [Ilsan Beach ](https://www.expedia.com/Ilsan-Beach-Dong-gu.d553248635975635424.Vacation-Attraction) - [Taehwa River Seepri Bamboo Grove ](https://www.expedia.com/Taehwa-River-Seepri-Bamboo-Grove-Jung-Gu.d553248621532769311.Vacation-Attraction) - [Taehwa River Grand Park ](https://www.expedia.com/Taehwa-River-Grand-Park-Jung-Gu.d553248621532769310.Vacation-Attraction) - [Daewangam Park ](https://www.expedia.com/Daewangam-Park-Dong-gu.d553248621532769766.Vacation-Attraction) - [Taehwagang Simnidae Soop ](https://www.expedia.com/Taehwagang-Simnidae-Soop-Jung-Gu.d553248635998073769.Vacation-Attraction) - [University of Ulsan ](https://www.expedia.com/University-Of-Ulsan-Nam-Gu.d553248621552334782.Vacation-Attraction) - [Jinha Beach ](https://www.expedia.com/Jinha-Beach-Ulsan.d553248635980609947.Vacation-Attraction) - [Visit Taeyang ](https://www.expedia.com/Taeyang.dx3000734523) - [Seosaengpo Japanese Fortress ](https://www.expedia.com/Seosaengpo-Japanese-Fortress-Ulsan.d553248621532769302.Vacation-Attraction) - [Visit Ulju ](https://www.expedia.com/Ulju.dx3000688315) - [Gangdong Beach ](https://www.expedia.com/Gangdong-Beach-Buk-gu.d553248635977253822.Vacation-Attraction) \*Available to One Key members.