
Popular airlines from Incheon Intl. Airport (ICN) to Seattle-Tacoma International Airport (SEA)
- Air Canada
Air Canada
- Asiana Airlines
Asiana Airlines
- Japan Airlines
Japan Airlines
- EVA Airways
EVA Airways
- United
United
- Delta
Delta
- Cathay Pacific
Cathay Pacific
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Cheap Flights from Seoul (ICN) to Seattle (SEA)
Prices were available within the past 7 days and start at ฿12,490 for one-way flights and ฿17,255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
SEA
Seattle
฿17,255 Return, found 18 hours ago
฿17,255
Return
found 18 hours ago

Thu, 18 Dec - Sat, 3 Jan
ICN
Seoul
SEA
Seattle
฿17,310 Return, found 6 days ago
฿17,310
Return
found 6 days ago

Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
SEA
Seattle
฿19,790 Return, found 18 hours ago
฿19,790
Return
found 18 hours ago

Thu, 18 Dec - Sat, 3 Jan
ICN
Seoul
SEA
Seattle
฿20,245 Return, found 6 days ago
฿20,245
Return
found 6 days ago

Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
SEA
Seattle
฿20,865 Return, found 18 hours ago
฿20,865
Return
found 18 hours ago

Thu, 18 Dec - Sat, 3 Jan
ICN
Seoul
SEA
Seattle
฿20,970 Return, found 6 days ago
฿20,970
Return
found 6 days ago

Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
SEA
Seattle
฿21,195 Return, found 18 hours ago
฿21,195
Return
found 18 hours ago

Thu, 29 Jan - Wed, 4 Feb
ICN
Seoul
SEA
Seattle
฿21,525 Return, found 18 hours ago
฿21,525
Return
found 18 hours ago

Fri, 10 Apr - Sat, 25 Apr
ICN
Seoul
SEA
Seattle
฿29,520 Return, found 3 days ago
฿29,520
Return
found 3 days ago

Thu, 18 Jun - Wed, 24 Jun
ICN
Seoul
SEA
Seattle
฿29,830 Return, found 2 days ago
฿29,830
Return
found 2 days ago
Find the cheapest month to fly from Seoul (ICN) to Seattle (SEA)
September is typically the cheapest month to fly
From ฿10,969 - ฿30,541 per traveller.
Origin airport | Incheon Intl. |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Air Canada, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, KLM, Korean Air, Philippine Airlines, United |
Return price | ฿17,255 |
Distance | 8326 km |
Average flight time | -6 hours -57 mins |
Perfect flights from Seoul to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Seattle. 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.
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Our flexible Incheon Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿12,490 and roundtrip prices from ฿17,255. 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 Seattle - Tacoma Intl. and explore 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 to travel arrangements today and embark on the journey of a lifetime in Seattle.
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Top Routes from Seoul
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Seoul
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