
Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Seattle-Tacoma International Airport (SEA)
- Icelandair
Icelandair
- Air Canada
Air Canada
- Finnair
Finnair
- Delta
Delta
- KLM
KLM
- Lufthansa
Lufthansa
- United
United
- Plan, book, fly with confidence
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Cheap flights from Reykjavik to Seattle (KEF-SEA)
Prices were available within the past 7 days and start at €256 for one-way flights and €600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 2 Jul - Sun, 6 Jul
KEF
Reykjavik
SEA
Seattle
€600 Return, found 6 days ago
€600
Return
found 6 days ago

Thu, 3 Jul - Wed, 9 Jul
KEF
Reykjavik
SEA
Seattle
€625 Return, found 4 days ago
€625
Return
found 4 days ago

Thu, 7 Aug - Thu, 14 Aug
KEF
Reykjavik
SEA
Seattle
€643 Return, found 16 hours ago
€643
Return
found 16 hours ago

Sun, 3 Aug - Tue, 12 Aug
KEF
Reykjavik
SEA
Seattle
€657 Return, found 1 day ago
€657
Return
found 1 day ago

Thu, 7 Aug - Thu, 14 Aug
KEF
Reykjavik
SEA
Seattle
€672 Return, found 16 hours ago
€672
Return
found 16 hours ago

Thu, 7 Aug - Thu, 14 Aug
KEF
Reykjavik
SEA
Seattle
€711 Return, found 16 hours ago
€711
Return
found 16 hours ago

Sun, 3 Aug - Tue, 12 Aug
KEF
Reykjavik
SEA
Seattle
€732 Return, found 1 day ago
€732
Return
found 1 day ago

Thu, 3 Jul - Wed, 9 Jul
KEF
Reykjavik
SEA
Seattle
€739 Return, found 4 days ago
€739
Return
found 4 days ago

Thu, 3 Jul - Wed, 9 Jul
KEF
Reykjavik
SEA
Seattle
€759 Return, found 4 days ago
€759
Return
found 4 days ago

Thu, 3 Jul - Wed, 9 Jul
KEF
Reykjavik
SEA
Seattle
€964 Return, found 4 days ago
€964
Return
found 4 days ago
Origin airport | Keflavik Intl. |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Air Canada, Air France, Brussels Airlines, Delta, Finnair, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet |
Return price | €600 |
Distance | 5776 km |
Perfect flights from Reykjavik to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Reykjavik 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 Keflavik Intl. to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from €256 and roundtrip prices from €600. 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.
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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 KEF to SEA travel arrangements today and embark on the journey of a lifetime in Seattle.
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