Flights from Seattle with Icelandair starting at USD 431*
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1 Passenger
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expand_moreFly in the next 3 months: Flights from Seattle
Icelandair airfare from Seattle - starting at USD 477
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USD
Seattle (SEA)to
Reykjavík (KEF)Dec 30 2026 - Jan 13 2027
From
USD 592
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 12 2027
From
USD 592
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 30 2026 - Jan 12 2027
From
USD 592
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 13 2027
From
USD 592
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Reykjavík (KEF)Dec 31 2026 - Jan 14 2027
From
USD 592
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Prague (PRG)Nov 29 2026 - Dec 04 2026
From
USD 697
Viewed 19 hrs ago
Round trip
Economy
Seattle (SEA)to
Prague (PRG)Nov 15 2026 - Dec 04 2026
From
USD 697
Viewed 19 hrs ago
Round trip
Economy
Seattle (SEA)to
Prague (PRG)Nov 15 2026 - Nov 20 2026
From
USD 741
Viewed 19 hrs ago
Round trip
Economy
Seattle (SEA)to
Prague (PRG)Dec 06 2026 - Dec 14 2026
From
USD 747
Viewed 19 hrs ago
Round trip
Economy
Seattle (SEA)to
Prague (PRG)Nov 29 2026 - Dec 07 2026
From
USD 747
Viewed 19 hrs ago
Round trip
Economy
Seattle (SEA)to
Oslo (OSL)Jan 05 2027 - Jan 21 2027
From
USD 477
Viewed 1 day ago
Round trip
Economy
Seattle (SEA)to
Oslo (OSL)Jan 05 2027 - Jan 22 2027
From
USD 477
Viewed 1 day 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.
Flights from Seattle (SEA) 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) | Stockholm (ARN) | Round trip / Economy | Dec 06 2026 - Dec 15 2026 | From USD 431 Viewed 14 hrs ago | |
| Seattle (SEA) | Stockholm (ARN) | Round trip / Economy | Dec 06 2026 - Dec 24 2026 | From USD 431 Viewed 14 hrs ago | |
| Seattle (SEA) | Stockholm (ARN) | Round trip / Economy | Dec 07 2026 - Dec 15 2026 | From USD 431 Viewed 14 hrs ago | |
| Seattle (SEA) | Oslo (OSL) | Round trip / Economy | Feb 14 2027 - Mar 04 2027 | From USD 477 Viewed 1 day ago | |
| Seattle (SEA) | Oslo (OSL) | Round trip / Economy | Feb 15 2027 - Mar 03 2027 | From USD 477 Viewed 1 day ago | |
| Seattle (SEA) | Oslo (OSL) | Round trip / Economy | Feb 16 2027 - Feb 25 2027 | From USD 477 Viewed 1 day ago | |
| Seattle (SEA) | Copenhagen (CPH) | Round trip / Economy | Nov 29 2026 - Dec 09 2026 | From USD 498 Viewed 22 hrs ago | |
| Seattle (SEA) | Copenhagen (CPH) | Round trip / Economy | Nov 29 2026 - Dec 10 2026 | From USD 498 Viewed 22 hrs ago | |
| Seattle (SEA) | Copenhagen (CPH) | Round trip / Economy | Dec 06 2026 - Dec 10 2026 | From USD 498 Viewed 22 hrs ago | |
| Seattle (SEA) | Frankfurt (FRA) | Round trip / Economy | Dec 03 2026 - Dec 08 2026 | From USD 540 Viewed 21 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.
Make the most of your trip
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 popular city destinations with Icelandair from your departure city