Flights from Seattle to Iceland available from USD 591*
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1 Passenger
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expand_moreFly in the next 3 months: Flights from Seattle to Iceland
Icelandair airfare from Seattle to Iceland - starting at USD 592
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USD
Seattle (SEA)to
Reykjavík (KEF)Dec 30 2026 - Jan 12 2027
From
USD 592
Viewed 23 hrs ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 13 2027
From
USD 592
Viewed 23 hrs ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 14 2027
From
USD 592
Viewed 23 hrs ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 30 2026 - Jan 13 2027
From
USD 592
Viewed 23 hrs ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 12 2027
From
USD 592
Viewed 23 hrs ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (REK)Nov 28 2026 - Dec 05 2026
From
USD 593
Viewed 2 days ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (REK)Dec 21 2026 - Dec 27 2026
From
USD 1,447
Viewed 13 hrs ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Make the most of your trip
Flights from Seattle (SEA) to Iceland in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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USD
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Reykjavík (KEF) | Round trip / Economy | Apr 19 2027 - Apr 29 2027 | From USD 591 Viewed 1 day ago | |
| Seattle (SEA) | Reykjavík (KEF) | Round trip / Economy | Apr 19 2027 - Apr 30 2027 | From USD 591 Viewed 1 day ago | |
| Seattle (SEA) | Reykjavík (KEF) | Round trip / Economy | Apr 20 2027 - Apr 24 2027 | From USD 591 Viewed 1 day ago | |
| Seattle (SEA) | Reykjavík (REK) | Round trip / Economy | Nov 28 2026 - Dec 05 2026 | From USD 593 Viewed 2 days ago | |
| Seattle (SEA) | Reykjavík (REK) | Round trip / Economy | Jun 12 2027 - Jun 20 2027 | From USD 795 Viewed 2 days ago | |
| Seattle (SEA) | Reykjavík (REK) | Round trip / Economy | Dec 21 2026 - Dec 27 2026 | From USD 1,447 Viewed 13 hrs ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
Flying with Icelandair: more than just a journey
Generous baggage allowances
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Entertainment for all ages
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Delicious food and drink
Learn moreExplore cities you can fly to with Icelandair in your destination country