Air Canada Cheap Flights from Seattle to Reykjavik

View €428 flight on Sun, 7 Sep 2025Opens in a new window

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Prices were available within the past 7 days and start at €428 for one-way flights and €682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, 22 Sep - Wed, 1 Oct
SEA
Seattle
KEF
Reykjavik
€682 Return, found 1 day ago
€682
Return
found 1 day ago
Select Air Canada flight, departing Mon, 22 Sep from Seattle to Reykjavik, returning Wed, 1 Oct, priced at €682 found 1 day ago
Seattle to Reykjavik route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Keflavik Intl.
Distance
5776 km
Average flight time
14 hours 28 mins

Frequently asked questions

How much is an Air Canada flight from Seattle - Tacoma Intl. Airport (SEA) to Keflavik Intl. Airport (KEF)?
Landing cheap one-way Air Canada flights from SEA to KEF from €428 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from €682 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to KEF with Air Canada?
January is one of the least expensive months to jet away to Reykjavik with Air Canada. You could also find great deals on one-way and round-trip fares in April.
Does Air Canada fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Keflavik Intl. Airport (KEF)?
Use our "Nonstop" filter when looking for direct Air Canada flights from SEA to KEF. You'll also be able to compare other carriers servicing the same nonstop journey.
What airports does Air Canada fly into in Reykjavik?
Air Canada flights from Seattle - Tacoma Intl. Airport (SEA) to Reykjavik land at Keflavik Intl. Airport (KEF). This is the main gateway here.
Can I change or cancel my Air Canada flight from Seattle - Tacoma Intl. Airport (SEA) to Keflavik Intl. Airport (KEF)?
It's usually possible to change or cancel your flight, although there may be additional fees if you made your booking over 24 hours ago. Need to keep your options open? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you have to alter your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.