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Cheap Flights from Seattle (SEA) to Seoul (ICN)
Prices were available within the past 7 days and start at ฿17,845 for one-way flights and ฿31,890 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿31,890 Return, found 7 hours ago
฿31,890
Return
found 7 hours ago
Wed, 27 Nov - Wed, 4 Dec
SEA
Seattle
ICN
Seoul
฿35,625 Return, found 5 days ago
฿35,625
Return
found 5 days ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿36,160 Return, found 7 hours ago
฿36,160
Return
found 7 hours ago
Wed, 27 Nov - Wed, 4 Dec
SEA
Seattle
ICN
Seoul
฿37,275 Return, found 5 days ago
฿37,275
Return
found 5 days ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿37,335 Return, found 7 hours ago
฿37,335
Return
found 7 hours ago
Wed, 27 Nov - Wed, 4 Dec
SEA
Seattle
ICN
Seoul
฿38,740 Return, found 5 days ago
฿38,740
Return
found 5 days ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿38,755 Return, found 7 hours ago
฿38,755
Return
found 7 hours ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿38,790 Return, found 7 hours ago
฿38,790
Return
found 7 hours ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿38,825 Return, found 7 hours ago
฿38,825
Return
found 7 hours ago
Mon, 23 Sep - Mon, 7 Oct
SEA
Seattle
ICN
Seoul
฿38,945 Return, found 7 hours ago
฿38,945
Return
found 7 hours ago
Perfect flights from Seattle to Seoul
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Incheon, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Seattle - Tacoma Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿17,845 and roundtrip prices from ฿31,890. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore Incheon and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SEA to ICN travel arrangements today and embark on the journey of a lifetime in Seoul.
Frequently asked questions
Top Routes from Seattle
- Seattle to Bangkok (SEA - BKK)
- Seattle to Washington (SEA - DCA)
- Seattle to Miami (SEA - MIA)
- Seattle to Chiang Mai (SEA - CNX)
- Seattle to New York (SEA - JFK)
- Seattle to Phuket (SEA - HKT)
- Seattle to Tokyo (SEA - NRT)
- Seattle to Vancouver (SEA - YVR)
- Seattle to Pensacola (SEA - PNS)
- Seattle to Baltimore (SEA - BWI)
- Seattle to Anchorage (SEA - ANC)
Nearby Airports
Flights
Flights from NYC-All Airports to Caojiabao Intl.Flights from Incheon (ICN) to Busan (PUS)Flights from Suvarnabhumi Intl. to NYC-All AirportsFlights from Bangkok (BKK) to San Diego (SAN)Flights from Bangkok (BKK) to Cleveland (CLE)Flights from Bangkok (BKK) to Fort Lauderdale (FLL)Flights from Caojiabao Intl. to NYC-All AirportsFlights from Bangkok (BKK) to Omaha (OMA)Flights from Bangkok (BKK) to Boston (BOS)Flights from Bangkok (BKK) to Dallas (DFW)Flights from San Diego (SAN) to Greenland (JAV)Flights from Dallas (DFW) to Miami (MIA)Flights from Busan (PUS) to Bangkok (BKK)Flights from Bangkok (BKK) to Anchorage (ANC)Flights from Dallas (DFW) to Bangkok (BKK)Flights from San Francisco (SFO) to Las Vegas (LAS)Flights from Los Angeles (LAX) to Las Vegas (LAS)Flights from Greenland (JAV) to St. Louis (STL)Flights from Bangkok (BKK) to St. Louis (STL)Flights from Bangkok (BKK) to Philadelphia (PHL)Flights from Boston (BOS) to Greenland (JAV)Flights from Cleveland (CLE) to Bangkok (BKK)Flights from Boston (BOS) to Bangkok (BKK)Flights from Las Vegas (LAS) to Bangkok (BKK)Flights from Bangkok (BKK) to Daegu (TAE)Flights from Bangkok (BKK) to Busan (PUS)Flights from Busan (PUS) to Greenland (JAV)Flights from Seoul (GMP) to Busan (PUS)Flights from Bangkok (BKK) to Pittsburgh (PIT)Flights from Bangkok (BKK) to Las Vegas (LAS)
*Available to Expedia members.