Flights from Seattle to Reykjavík available from USD 449*

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Our best rates from Seattle to Reykjavík

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Fly in the next three months: flights from Seattle to Reykjavík

USD

Seattle (SEA)to

Reykjavík (KEF)
Oct 17 2025 - Oct 28 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 06 2025 - Oct 07 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 07 2025 - Oct 06 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 08 2025 - Oct 06 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 09 2025 - Oct 07 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 09 2025 - Oct 08 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 09 2025 - Oct 09 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (KEF)
Sep 10 2025 - Oct 06 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (REK)
Oct 23 2025 - Oct 27 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (REK)
Oct 01 2025 - Oct 09 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (REK)
Oct 18 2025 - Oct 23 2025
From
USD 449
Round trip
Economy

Seattle (SEA)to

Reykjavík (REK)
Oct 24 2025 - Nov 07 2025
From
USD 449
Round trip
Economy

*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.

 

Plan ahead for your trip from Seattle to Reykjavík with Icelandair

USD
Plan ahead for your trip from Seattle to Reykjavík with Icelandair
From
To
Fare type
Dates
Price
Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Jan 30 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 01 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 04 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 05 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 06 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 07 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 25 2026 - Feb 09 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 26 2026 - Jan 30 2026

From

USD 449

Viewed 12 hrs ago

Seattle (SEA)Reykjavík (KEF)Round trip
/
Economy		Jan 26 2026 - Feb 08 2026

From

USD 449

Viewed 12 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.

Flights to Reykjavik from Seattle

For an unparalleled flying experience and a competitive airfare, choose Icelandair for your transatlantic flight. Enjoy endless hours of in-flight entertainment, plus access to USB ports and Wi-Fi across most aircraft, your flight from Seattle to Reykjavik will go by in no time. Picturesque landscapes, immense glaciers, and mesmerizing natural wonders await you on arrival.

Icelandair offers regular direct flights from Seattle (SEA) to Reykjavik (KEF).

 

FAQs about travel from Seattle to Reykjavik

Helpful information for passengers traveling from Seattle to Reykjavik

What is the flight time from Seattle to Reykjavik, Iceland?

The average Seattle to Reykjavik flight time is 7 hours and 25 minutes non-stop.

Passengers flying with Icelandair to Reykjavik will fly directly to Keflavik International Airport.

How can I find the best airfare from Seattle to Reykjavik?

Being flexible on the dates you fly can help you find cheap flights from Seattle to Reykjavik.

For instance, booking your trip during Iceland’s off-season could see you secure a lower price on your flights and accommodation.

We also advise booking your flights with plenty of notice and checking our flight deals often.

When is the best time to fly from Seattle to Reykjavik?

The best time to book flights to Reykjavik from Seattle depends on what you’d like to see when you land.

November to mid-March is the best time of the year for those hoping to feast their eyes on the majestic Northern Lights, while summer is prime time for discovering those wonderous Icelandic hotspots found on the Golden Circle.

Whenever you decide to book flights from Seattle to Reykjavik, you can expect to make memories that last a lifetime.

Which airport in Seattle do I fly from?

Seattle to Keflavik flights will depart from Seattle-Tacoma International Airport (SEA).

However, we also offer flights from 11 other airports in the US including Boston (BOS) and New York (JFK).