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Reykjavik

$320+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — REK
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Washington to Reykjavik

Keep the following information in mind while searching for Washington to Reykjavik flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$400
(CrystalTravel)

One-way from

$320
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$686

Good round-trip deal

$480 or less

Good one-way deal

$395 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Reykjavik (REK) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Reykjavik (REK) flights.
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From Washington to Reykjavik (REK)
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One-way flight from Washington to Reykjavik (REK)
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Highest demand for flights based on searches. 10% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Washington to Reykjavik (REK).
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Price to beat on a one-way flight from Washington to Reykjavik (REK).
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Find 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 January 16, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Wed 4/84:50 pm
KEF
-
SEA
Nonstop8h 05m
Icelandair
Deal found 1/15$400
This CrystalTravel deal was found by Cheapflights users on 1/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:40 pm
SEA
-
KEF
Nonstop7h 35m
Icelandair
Sun 4/267:45 pm
KEF
-
SEA
Nonstop7h 55m
Icelandair
Deal found 1/14$402
This deal was found by Cheapflights users on 1/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:00 pm
SEA
-
KEF
Nonstop7h 25m
Icelandair
Wed 4/297:45 pm
KEF
-
SEA
Nonstop7h 55m
Icelandair
Deal found 1/15$407
This deal was found by Cheapflights users on 1/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:30 pm
PDX
-
KEF
Nonstop7h 35m
Icelandair
Mon 4/274:50 pm
KEF
-
PDX
Nonstop8h 10m
Icelandair
Deal found 1/15$408
This CrystalTravel deal was found by Cheapflights users on 1/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Fri 3/65:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/16$409
This CrystalTravel deal was found by Cheapflights users on 1/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/42:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Tue 2/105:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/15$410
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Sat 3/75:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/14$411
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/62:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Fri 2/135:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/15$412
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Wed 2/255:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/15$413
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/12:35 pm
SEA
-
KEF
Nonstop7h 40m
Icelandair
Sat 2/75:00 pm
KEF
-
SEA
Nonstop8h 00m
Icelandair
Deal found 1/14$414
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:30 pm
PDX
-
KEF
Nonstop7h 35m
Icelandair
Fri 4/104:50 pm
KEF
-
PDX
Nonstop8h 10m
Icelandair
Deal found 1/16$414
This Gotogate deal was found by Cheapflights users on 1/15. 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.
Mon 3/163:45 pm
PDX
-
KEF
Nonstop7h 30m
Icelandair
Mon 4/204:50 pm
KEF
-
PDX
Nonstop8h 10m
Icelandair
Deal found 1/15$415

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 January 16, 2026.
Use the filters below to find and compare flights from Washington to Reykjavik that are best for you.

Fly from

Washington

Fly to

Reykjavik

Route

Depart

Return

Price

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 2/1

2:35 pm-6:15 am

Nonstop7h 40m

Reykjavik Keflavik Intl

Thu 2/5

5:00 pm-5:00 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Wed 2/25

2:35 pm-6:15 am

Nonstop7h 40m

Reykjavik Keflavik Intl

Fri 3/6

5:00 pm-5:00 pm

Nonstop8h 00m

$429

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 4/25

3:30 pm-6:05 am

Nonstop7h 35m

Reykjavik Keflavik Intl

Wed 4/29

4:50 pm-6:00 pm

Nonstop8h 10m

$429

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 4/11

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 4/25

11:25 am-10:10 pm

1 stop17h 45m

$454

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 4/11

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Sat 4/25

11:25 am-10:45 pm

2 stops18h 20m

$458

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 4/25

7:05 am-9:30 am

2 stops19h 25m

Reykjavik Keflavik Intl

Wed 4/29

11:25 am-10:10 pm

1 stop17h 45m

$458

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 5/16

11:15 am-9:30 am

1 stop15h 15m

Reykjavik Keflavik Intl

Sat 5/23

9:30 am-4:13 pm

1 stop13h 43m

$468

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 5/2

11:59 am-9:30 am

1 stop14h 31m

Reykjavik Keflavik Intl

Sun 5/24

8:50 am-6:36 pm

1 stop16h 46m

$468

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 5/1

11:59 am-9:30 am

1 stop14h 31m

Reykjavik Keflavik Intl

Thu 5/7

11:25 am-10:16 pm

1 stop17h 51m

$468

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

Sat 5/9

11:39 am-7:00 am

1 stop12h 21m

Reykjavik Keflavik Intl

Mon 5/25

9:30 am-3:58 pm

1 stop13h 28m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 48 results
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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, October is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $352). Flying from State of Washington to Reykjavik in May is currently the most expensive (average of $514). 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 January 16, 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.

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?

    Icelandair, Delta, and Virgin Atlantic can get you from State of Washington to Reykjavik in just under 7h 40m. Your travel time can differ by up to 11h 50m. The distance between State of Washington and Reykjavik is about 3608 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 most reliable airlines from State of Washington to Reykjavik?

    Consider Alaska Airlines (90%), Icelandair (90%) or airBaltic (88%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Reykjavik.

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

    Looking at all options, your cheapest flight can be booked for $224. While the most popular route (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) can be booked for $400 on average, our data indicates $1,459 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, October is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $352). Flying from State of Washington to Reykjavik in May is currently the most expensive (average of $514). 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

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
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Alternative routes for Washington to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Reykjavik

Discover the top 3 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$195Average$996FlexibilityNo cancel feeOn-time75%
DeltaCheapest$323Average$573FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$374Average$746FlexibilityNo cancel feeOn-time76%

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