HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reykjavik

$410+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — REK
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Reykjavik with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 26, 2025.

This deal was found by Cheapflights users on 11/24. 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.
mar. 12/302:35 pmSEA - KEF
Nonstop7h 40mIcelandair
jue. 1/155:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Deal found 11/24$613
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:45 pmPDX - KEF
Nonstop7h 30mIcelandair
lun. 12/154:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/25$628
This deal was found by Cheapflights users on 11/24. 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.
mar. 12/302:35 pmSEA - KEF
Nonstop7h 40mIcelandair
lun. 1/125:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Deal found 11/24$748
This FlightHub deal was found by Cheapflights users on 11/25. 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.
jue. 12/112:45 pmPDX - KEF
Nonstop7h 30mIcelandair
lun. 12/154:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/25$756
This Icelandair deal was found by Cheapflights users on 11/25. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/112:45 pmPDX - KEF
Nonstop7h 30mIcelandair
mié. 12/174:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/25$768
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:35 pmSEA - KEF
Nonstop7h 40mIcelandair
dom. 12/145:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Deal found 11/26$823
This CrystalTravel deal was found by Cheapflights users on 11/26. 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.
dom. 11/3011:26 amSEA - KEF
1 stop10h 39mIcelandair
jue. 12/45:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Deal found 11/26$828
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/152:45 pmPDX - KEF
Nonstop7h 30mIcelandair
mié. 12/174:50 pmKEF - PDX
Nonstop8h 10mIcelandair
Deal found 11/25$838
This deal was found by Cheapflights users on 11/24. 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.
mar. 12/302:35 pmSEA - KEF
Nonstop7h 40mIcelandair
dom. 1/115:00 pmKEF - SEA
Nonstop8h 00mIcelandair
Deal found 11/24$841
This Cheapflightsfares deal was found by Cheapflights users on 11/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/3011:26 amSEA - KEF
1 stop10h 39mIcelandair
vie. 12/55:15 pmKEF - SEA
1 stop11h 23mIcelandair
Deal found 11/26$843
This FlightHub deal was found by Cheapflights users on 11/24. 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.
sáb. 11/2911:26 amSEA - KEF
1 stop10h 39mIcelandair
lun. 12/85:15 pmKEF - SEA
1 stop11h 23mIcelandair
Deal found 11/24$847
This FlightHub deal was found by Cheapflights users on 11/26. 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.
mié. 11/267:56 pmSEA - KEF
1 stop26h 09mIcelandair
mié. 12/35:15 pmKEF - SEA
1 stop23h 48mIcelandair
Deal found 11/26$849

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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$393
(CrystalTravel)

Popular in

March

Cheapest in

October

Average price

$558

Good round-trip deal

$432 or less

Good one-way deal

$413 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
Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 noviembre 26, 2025.
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

lun. 3/30

3:45 pm-6:15 am

Nonstop7h 30m

Reykjavik Keflavik Intl

vie. 4/3

4:50 pm-5:50 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mar. 2/3

2:35 pm-6:15 am

Nonstop7h 40m

Reykjavik Keflavik Intl

lun. 2/16

5:00 pm-5:00 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

vie. 3/27

7:00 pm-9:25 am

Nonstop7h 25m

Reykjavik Keflavik Intl

lun. 3/30

4:50 pm-5:50 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

dom. 3/29

7:00 pm-9:25 am

Nonstop7h 25m

Reykjavik Keflavik Intl

vie. 4/3

4:50 pm-5:50 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

lun. 3/2

2:35 pm-6:15 am

Nonstop7h 40m

Reykjavik Keflavik Intl

lun. 3/9

5:00 pm-6:00 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

sáb. 3/28

7:00 pm-9:25 am

Nonstop7h 25m

Reykjavik Keflavik Intl

vie. 4/3

7:50 pm-8:45 pm

Nonstop7h 55m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

lun. 1/26

2:35 pm-6:15 am

Nonstop7h 40m

Reykjavik Keflavik Intl

vie. 1/30

5:00 pm-5:00 pm

Nonstop8h 00m

$429

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

mar. 4/7

7:00 pm-9:25 am

Nonstop7h 25m

Reykjavik Keflavik Intl

mar. 4/14

7:50 pm-8:45 pm

Nonstop7h 55m

$429

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

mar. 4/7

3:45 pm-6:15 am

Nonstop7h 30m

Reykjavik Keflavik Intl

lun. 4/13

4:50 pm-6:00 pm

Nonstop8h 10m

$429

PortlandReykjavik

PDX - KEF

PDXKEF

Portland

sáb. 4/11

3:45 pm-6:15 am

Nonstop7h 30m

Reykjavik Keflavik Intl

mié. 4/15

4:50 pm-6:00 pm

Nonstop8h 10m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 60 results
1
2
3
...
6

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, August is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $152). Flying from State of Washington to Reykjavik in January is currently the most expensive (average of $548). 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 noviembre 26, 2025.

One of the essential ways to save on airfare from State of Washington to Reykjavik is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

What is the cheapest day to fly from State of Washington to Reykjavik?

Use this chart to determine the cheapest time to fly round-trip from Washington to Reykjavik. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Reykjavik flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 noviembre 26, 2025.

The most flights from USWA to REK are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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

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 and Delta can get you from State of Washington to Reykjavik in just under 7h 30m. Your travel time can differ by up to 12h. 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 airBaltic (83%), Alaska Airlines (67%) or Icelandair (67%) 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 $370. While the most popular route (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) can be booked for $393 on average, our data indicates $1,261 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, August is the cheapest month in which you can book a flight from State of Washington to Reykjavik (average of $152). Flying from State of Washington to Reykjavik in January is currently the most expensive (average of $548). 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
Hveragerdi

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Keflavik Intl flights
Newark to Keflavik Intl flights
LaGuardia to Keflavik Intl flights
Dulles Intl to Keflavik Intl flights
Boston to Keflavik Intl flights
Baltimore to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
O'Hare Intl to Keflavik Intl flights
Seattle to Keflavik Intl flights
Los Angeles to Keflavik Intl flights
Dallas/Fort Worth to Keflavik Intl flights
Orlando to Keflavik Intl flights
Midway to Keflavik Intl flights
Raleigh to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Minneapolis to Keflavik Intl flights
Miami to Keflavik Intl flights
Detroit to Keflavik Intl flights
Denver to Keflavik Intl flights
Atlanta to Keflavik Intl flights
Love Field to Keflavik Intl flights
Portland to Keflavik Intl flights
Hobby to Keflavik Intl flights
Philadelphia to Keflavik Intl flights
Pittsburgh to Keflavik Intl flights
Tampa to Keflavik Intl flights
Charlotte to Keflavik Intl flights
Sky Harbor Intl to Keflavik Intl flights
Nashville to Keflavik Intl flights
San Diego to Keflavik Intl flights
Burbank to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
Salt Lake City to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
San Jose to Keflavik Intl flights
Las Vegas to Keflavik Intl flights
Cincinnati to Keflavik Intl flights
Ontario to Keflavik Intl flights
Austin to Keflavik Intl flights
Cleveland to Keflavik Intl flights
Fort Lauderdale to Keflavik Intl flights
Jacksonville to Keflavik Intl flights
New Orleans to Keflavik Intl flights
Oakland to Keflavik Intl flights
Indianapolis to Keflavik Intl flights
Kansas City to Keflavik Intl flights
Milwaukee to Keflavik Intl flights
Rochester to Keflavik Intl flights
Islip to Keflavik Intl flights
Memphis to Keflavik Intl flights

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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$573FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$374Average$770FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.