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Cheap flights from Seattle to Reykjavik
SEA — REK
16 Oct — 23 Oct1
Cheap flight deals from Seattle to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.
Popular in | December |
|---|---|
Cheapest in | October |
Average price | C$ 847 |
Good round-trip deal | C$ 601 or less |
Good one-way deal | C$ 1,270 or less |
Best time to book a flight from Seattle to Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Reykjavik
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How far ahead should I book a flight from Seattle to Reykjavik?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Reykjavik. Price data was last updated on 12 September 2025.
The best time to book flights from Seattle to Reykjavik is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Reykjavik?
Currently, January is the cheapest month in which you can book a flight from Seattle to Reykjavik (average of C$ 268). Flying from Seattle to Reykjavik in December is currently the most expensive (average of C$ 593). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to REK?
Find hourly flight availability from Seattle to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.
It’s typically best to fly out from Seattle to Reykjavik at noon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, which is usually more expensive.
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated 16 September 2025.
Read reviews from past customers who have flown Icelandair from Seattle to Reykjavik. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.9
Overall
7.0
Boarding
7.2
Entertainment
7.0
Food
6.2
Crew
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2025
GVA - KEF
Comfort
6.9
Overall
7.0
Boarding
7.2
Entertainment
7.0
Food
6.2
Crew
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Aug 2025
GVA - KEF
Related info for your journey
Find useful and relevant information for your journey from Seattle to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsHveragerdi
Kopavogur
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Alternative routes for Seattle to Reykjavik
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Can Cheapflights find flights from Seattle to Reykjavik with no change fees?
Need flexible booking options for your flight to Reykjavik from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Reykjavik become cheaper?
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