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Find Seattle to Reykjavik flights starting at CAD 345.

Book one-way or return flights from Seattle to Reykjavik from as little as CAD 345. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Seattle to Reykjavik? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seattle to Reykjavik. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Seattle to Reykjavik

View airlines operating flights from Seattle to Reykjavik. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

WestJet
From CAD 345
Frontier Airlines
From CAD 382
Alaska Airlines
From CAD 386
Jetblue Airways
From CAD 389
American Airlines
From CAD 432
United Airlines
From CAD 437
Delta Air Lines
From CAD 445
Sun Country Airlines
From CAD 482
Air Canada
From CAD 564
Icelandair
From CAD 631
ANA airlines

Find more flights and airlines

Alternative Routes for Seattle to Reykjavik Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Reykjavik.

  • Cheapest
    WestJet
    SEA
    07:00
    18h 15m
    1 transfer
    KEF
    08:15
    Seattle-Tacoma International Airport - Keflavik International Airport
    Sun, May 19WestJet
    CAD 345
  • WestJet
    SEA
    07:00
    18h 15m
    1 transfer
    KEF
    08:15
    Seattle-Tacoma International Airport - Keflavik International Airport
    Sun, May 19WestJet
    CAD 345
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Seattle (SEA) to Reykjavik (REK) the cheapest?

    Airlines adjust prices for flights from Seattle to Reykjavik based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Seattle (SEA) to Reykjavik (REK) cost?

    According to Trip.com's data, the lowest price is around CAD 1,285.
  • How long is the flight from Seattle (SEA) to Reykjavik (REK)?

    It takes about 7 hours 25 minutes to fly from Seattle (SEA) to Reykjavik (REK).
  • What is the transportation method from the main airport to downtown in Reykjavik?

    • The distance from Keflavik International Airport to downtown is about 38km, by taxi about 50 minutes.
    • The distance from Reykjavik Domestic Airport to downtown is about 2km, by taxi about 20 minutes.
  • What are the most popular airlines that fly from Seattle (SEA) to Reykjavik (REK)?

    Airlines with flights from Seattle (SEA) to Reykjavik (REK): Airbaltic, Icelandair and Alaska Airlines.
  • What's the most popular airline for direct flights from Seattle (SEA) to Reykjavik (REK)?

    Icelandair operates 1 direct flights from Seattle (SEA) to Reykjavik (REK).
  • How many airports in Reykjavik (REK)?

    There are 2 airport(s) in Reykjavik (REK): Keflavik International Airport and Reykjavik Domestic Airport.

How to find a cheap flight from Seattle to Reykjavik

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Reykjavik. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Seattle to Reykjavik Flights

Cheapest direct flight price

CAD 345

Cheapest return ticket price

CAD 688

Cheapest month

December

Peak season for travel

July

Flight distance

5,827.78km

Average flight time

7 hours 25 minutes

Popular airline

Icelandair