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Reykjavik

$318+ Cheap flights from Washington to Reykjavik (REK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — REK
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap flight deals from Washington to Reykjavik

Cheapest flights from Washington to Reykjavik
Explore the most affordable flight options available from Washington to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.

This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:30 pm -
2 stops25h 25m
Wed 10/79:15 am -
2 stops46h 19m
Deal found 8/10$442
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:30 pm -
2 stops33h 25m
Fri 10/239:15 am -
2 stops44h 08m
Deal found 8/11$449
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:55 pm -
2 stops30h 00m
Fri 10/239:15 am -
3 stops36h 50m
Deal found 8/11$454
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 am -
1 stop17h 20m
Thu 10/1510:00 am -
2 stops39h 53m
Deal found 8/8$455
This Flysmarter deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:15 am -
1 stop17h 35m
Tue 8/2511:00 am -
2 stops17h 05m
Deal found 8/10$457
This Gotogate deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:10 am -
2 stops15h 35m
Thu 10/1510:00 am -
2 stops43h 23m
Deal found 8/9$459
This Justfly.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:30 pm -
2 stops33h 25m
Mon 8/319:15 am -
2 stops33h 13m
Deal found 8/11$463
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:35 am -
1 stop15h 15m
Tue 9/19:15 am -
2 stops37h 41m
Deal found 8/11$464
This United deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:02 pm -
1 stop26h 48m
Thu 9/39:15 am -
2 stops31h 16m
Deal found 8/7$465
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am -
2 stops17h 55m
Tue 8/259:15 am -
2 stops40h 38m
Deal found 8/9$467
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:10 am -
2 stops14h 45m
Tue 9/2210:00 am -
2 stops32h 28m
Deal found 8/10$468
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:05 am -
1 stop17h 45m
Tue 9/2210:00 am -
2 stops38h 49m
Deal found 8/10$469

Find flight deals from Washington to Reykjavik

Keep the following information in mind while searching for Washington to Reykjavik flight deals. Data was last updated August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$442
(Expedia)

One-way from

$318
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$729

Good round-trip deal

$540 or less

Good one-way deal

$293 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Reykjavik (REK) flights.
Search Deals
From Washington to Reykjavik (REK)
Search Deals
One-way flight from Washington to Reykjavik (REK)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Washington to Reykjavik (REK).
Search Deals
Price to beat on a one-way flight from Washington to Reykjavik (REK).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Washington to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Fri 10/16

6:55 pm-7:55 am

2 stops30h 00m

Reykjavik Keflavik Intl

Fri 10/23

9:15 am-3:05 pm

3 stops36h 50m

$454

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Tue 8/25

2:27 pm-8:50 am

1 stop11h 23m

Reykjavik Keflavik Intl

Tue 9/1

9:15 am-11:28 am

2 stops33h 13m

$464

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Fri 8/28

11:02 pm-8:50 am

1 stop26h 48m

Reykjavik Keflavik Intl

Wed 9/9

9:15 am-2:46 pm

2 stops36h 31m

$465

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Wed 10/21

8:30 am-8:50 am

1 stop17h 20m

Reykjavik Keflavik Intl

Mon 10/26

12:00 pm-10:27 pm

1 stop17h 27m

$471

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Sun 8/16

8:15 am-8:50 am

1 stop17h 35m

Reykjavik Keflavik Intl

Fri 8/21

12:00 pm-6:53 pm

1 stop13h 53m

$484

PortlandReykjavik

PDX Portland - KEF Reykjavik Keflavik Intl

PDXKEF

Portland

Wed 11/4

4:25 pm-10:00 am

2 stops57h 35m

Reykjavik Keflavik Intl

Sat 11/14

12:00 pm-7:12 pm

1 stop15h 12m

$486

SeattleReykjavik

SEA Seattle/Tacoma Intl - KEF Reykjavik Keflavik Intl

SEAKEF

Seattle/Tacoma Intl

Mon 8/24

6:05 am-7:00 am

1 stop17h 55m

Reykjavik Keflavik Intl

Sun 8/30

9:30 am-5:00 pm

1 stop14h 30m

$628

SeattleReykjavik

SEA Seattle/Tacoma Intl - KEF Reykjavik Keflavik Intl

SEAKEF

Seattle/Tacoma Intl

Wed 9/23

6:00 am-7:00 am

1 stop18h 00m

Reykjavik Keflavik Intl

Mon 9/28

9:30 am-11:55 pm

1 stop21h 25m

$628

SeattleReykjavik

SEA Seattle/Tacoma Intl - KEF Reykjavik Keflavik Intl

SEAKEF

Seattle/Tacoma Intl

Fri 8/21

11:59 pm-7:40 am

2 stops24h 41m

Reykjavik Keflavik Intl

Wed 9/2

9:30 am-8:57 am

2 stops30h 27m

$633

SeattleReykjavik

SEA Seattle/Tacoma Intl - KEF Reykjavik Keflavik Intl

SEAKEF

Seattle/Tacoma Intl

Fri 9/11

11:59 pm-7:00 am

1 stop24h 01m

Reykjavik Keflavik Intl

Tue 9/22

11:25 am-8:21 pm

1 stop15h 56m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Washington to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Washington 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 Washington to Reykjavik

What is the cheapest month to book a flight from State of Washington to Reykjavik?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $560). Flying from State of Washington to Reykjavik in December is currently the most expensive (average of $857). 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 WA to REK?

Find hourly flight availability from Washington 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 August 12, 2026.

When flying from State of Washington to Reykjavik, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to Reykjavik

Explore weekly flight availability from Washington to Reykjavik. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 12, 2026.

The most flights from USWA to REK are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from State of Washington to Reykjavik?

Airfare is below average for this route at the moment.
State of Washington to Reykjavik flights typically cost between $602 and $1,048 in September.
The cheapest round-trip price found within the last 5 days was $525 on Icelandair (Sep 24-Oct 1).

How far ahead should I book a flight from State of Washington to Reykjavik?

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Reykjavik. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Washington to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Reykjavik?

    United Airlines, Delta, and Alaska Airlines can get you from State of Washington to Reykjavik in just under 17h 29m. Your travel time can differ by up to 12h 31m. The distance between State of Washington and Reykjavik is about 3475 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from State of Washington to Reykjavik?

    When deciding which route to take from State of Washington to Reykjavik consider Seattle/Tacoma Intl - Reykjavik Keflavik Intl, Portland - Reykjavik Keflavik Intl or Spokane - Reykjavik Keflavik Intl as they are the most popular.

  • What are the cheapest flights from State of Washington to Reykjavik?

    Looking at all options, your cheapest flight can be booked for $214. While the most popular route (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) can be booked for $561 on average, our data indicates $1,833 when flying from State of Washington to Reykjavik.

  • Can I find deals for flights from Washington to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Washington to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Reykjavik.

  • Can I find deals for business class flights from Washington to Reykjavik?

    Yes. Cheapflights offers flight deals from Washington to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Reykjavik?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $560). Flying from State of Washington to Reykjavik in December is currently the most expensive (average of $857). 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.

See more FAQs

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Top 2 airlines flying from Washington to Reykjavik

Discover the top 2 airlines that operate flights from Washington to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$362Average$657FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$496Average$906FlexibilityNo cancel feeOn-time75%

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