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Cheap Flights from Seattle to Ulsan, KR, South Korea - SEA to USN Last modified: May 25, 2016 7:36 PM

How Much Does it Cost to Fly from Seattle to Ulsan (SEA to USN)?

We have collected flight cost data from across the web for travel from Seattle to Ulsan, and have found the average flight price for this trip to be $1,321.

When Can I Buy the Cheapest Flight from Seattle to Ulsan (SEA to USN)?

Airlines can adjust prices for plane tickets from Seattle to Ulsan based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Airports for Your Route

These pages contain information about the major airports in Seattle and Ulsan, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Fukuoka American, Alaska, Hawaiian, JAL, All Nippon, United $1,328
Seattle to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United $1,212
Seattle to Nagoya American, Alaska, Hawaiian, JAL, All Nippon, United $1,241
Seattle to Dalian American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, United, Shenzhen $637
Seattle to Okinawa American, Alaska, Hawaiian, JAL, All Nippon, United $995
Seattle to Shenyang Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, United, Shenzhen $647
Seattle to Guangzhou Sichuan, American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, United, Shenzhen $577
Seattle to Qingdao American, Alaska, Air China, China Southern, Hawaiian, Hainan, Xiamen, China Eastern, Shandong, United $781

Cheap International Flights to Ulsan - USN

FlightsAirlineLowest Price
Portland to Seoul American, Alaska, Hawaiian, Korean, Asiana, United $882
Portland to Tokyo American, Alaska, JetBlue, Hawaiian, JAL, All Nippon, United, Island Air $879
Portland to Fukuoka American, Alaska, Hawaiian, JAL, All Nippon, United $1,239
Vancouver to Osaka Air Canada, JAL, All Nippon $632
Portland to Shanghai American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $557
Victoria to Seoul Air Canada, Korean, Asiana, WestJet $826
Portland to Osaka American, Alaska, Hawaiian, JAL, All Nippon, United $1,272
Vancouver to Taipei Air Canada, EVA Air, China Airlines, WestJet $670
Portland to Beijing American, Alaska, Air China, China Southern, Hawaiian, Hainan, China Eastern, United $531
Vancouver to Shenyang Sichuan, Air Canada, Air China, China Southern, Hainan, Xiamen, China Eastern, Shandong $512
Vancouver to Manila Air Canada, Philippine, WestJet $657
Vancouver to Nagoya Air Canada, JAL, All Nippon $665
Victoria to Tokyo Air Canada, JAL, All Nippon, WestJet $650
Portland to Taipei American, Alaska, EVA Air, China Airlines, Hawaiian, United $782
Victoria to Osaka Air Canada, JAL, All Nippon $707
Portland to Manila American, Alaska, Hawaiian, Philippine, United $894
Victoria to Shanghai Air Canada, Air China, China Southern, Hainan, China Eastern, WestJet $915
Portland to Hong Kong American, Alaska, Cathay, Hawaiian, Hong Kong, United $808
Portland to Nagoya American, Alaska, Hawaiian, JAL, All Nippon, United $1,614
Portland to Bangkok American, Alaska, Hawaiian, Bangkok, Thai, United $835
Vancouver to Vladivostok Air Canada, S7, Aeroflot, Air Transat $1,162
Portland to Okinawa American, Alaska, Hawaiian, JAL, All Nippon, United $1,117
Cheap Flights from Seattle to Ulsan, KR, Airfare Search for SEA to USN, Airline One-Way and Roundtrip Schedules