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Reykjavik

$318+ Cheap flights from Reagan-National (DCA) 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — REK
May 4 — May 111
Mon 5/4
Mon 5/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Reykjavik

Cheapest flights from Reagan-National to Reykjavik
Explore the most affordable flight options available from Reagan-National to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.

This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:45 pm
DCA
-
KEF
1 stop9h 25m
Icelandair
Wed 6/107:55 pm
KEF
-
DCA
1 stop16h 03m
Icelandair
Deal found 3/31$632
This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:45 pm
DCA
-
KEF
1 stop9h 25m
Icelandair
Mon 6/87:55 pm
KEF
-
DCA
1 stop15h 59m
Icelandair
Deal found 4/2$641
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
DCA
-
KEF
1 stop20h 20m
Icelandair
Thu 4/307:55 pm
KEF
-
DCA
1 stop16h 04m
Icelandair
Deal found 3/31$644
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Tue 9/155:15 pm
DCA
-
KEF
1 stop10h 55m
Icelandair
Sat 9/197:55 pm
KEF
-
DCA
1 stop16h 01m
Icelandair
Deal found 4/1$646
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Wed 4/293:35 pm
DCA
-
KEF
1 stop10h 30m
Icelandair
Wed 5/65:10 pm
KEF
-
DCA
1 stop18h 49m
Icelandair
Deal found 3/30$647
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
DCA
-
KEF
1 stop20h 20m
Icelandair
Fri 4/247:50 pm
KEF
-
DCA
1 stop31h 09m
Icelandair
Deal found 4/1$651
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:00 pm
DCA
-
KEF
1 stop16h 10m
Icelandair
Sun 5/35:00 pm
KEF
-
DCA
1 stop9h 59m
Icelandair
Deal found 4/3$653
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:25 pm
DCA
-
KEF
1 stop8h 40m
Icelandair
Sun 5/317:55 pm
KEF
-
DCA
1 stop16h 00m
Icelandair
Deal found 3/30$657
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
DCA
-
KEF
1 stop12h 05m
Icelandair
Mon 9/77:50 pm
KEF
-
DCA
1 stop31h 09m
Icelandair
Deal found 3/31$659
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
DCA
-
KEF
1 stop21h 10m
Icelandair
Thu 5/75:00 pm
KEF
-
DCA
1 stop9h 59m
Icelandair
Deal found 3/31$660
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:30 pm
DCA
-
KEF
1 stop13h 40m
Icelandair
Sun 9/207:55 pm
KEF
-
DCA
1 stop18h 04m
Icelandair
Deal found 4/1$663
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:59 pm
DCA
-
KEF
1 stop8h 11m
Icelandair
Fri 5/87:55 pm
KEF
-
DCA
1 stop17h 49m
Icelandair
Deal found 4/3$664

Find flight deals from Reagan-National to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 April 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$632
(oojo)

One-way from

$318
(oojo)

Popular in

December

Cheapest in

October

Average price

$500
Provider with most accurate pricing for Washington, D.C. Reagan-National-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Reykjavik (REK) flights.
Search Deals
From Washington, D.C. Reagan-National to Reykjavik (REK)
Search Deals
One-way flight from Washington, D.C. Reagan-National to Reykjavik (REK)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 April 4, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 5/20

10:19 am-7:00 am

2 stops16h 41m

Reykjavik Keflavik Intl

Mon 5/25

8:45 am-4:33 pm

1 stop11h 48m

$828

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 5/18

9:39 am-7:00 am

1 stop17h 21m

Reykjavik Keflavik Intl

Mon 5/25

8:45 am-9:45 pm

2 stops17h 00m

$828
Quickest round-trip

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 5/16

6:25 pm-7:00 am

1 stop8h 35m

Reykjavik Keflavik Intl

Sun 5/24

8:45 am-4:33 pm

1 stop11h 48m

$834

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 5/16

6:25 pm-7:00 am

1 stop8h 35m

Reykjavik Keflavik Intl

Sun 5/24

8:45 am-7:45 pm

2 stops15h 00m

$838

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 10/1

1:45 pm-9:30 am

2 stops15h 45m

Reykjavik Keflavik Intl

Thu 10/8

11:25 am-10:15 pm

2 stops14h 50m

$865

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 5/27

6:10 pm-8:50 am

1 stop10h 40m

Reykjavik Keflavik Intl

Wed 6/3

9:15 am-8:10 pm

2 stops14h 55m

$882

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 4/20

12:30 pm-9:30 am

2 stops17h 00m

Reykjavik Keflavik Intl

Sun 4/26

11:25 am-10:41 pm

1 stop15h 16m

$914

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 5/1

1:40 pm-9:30 am

2 stops15h 50m

Reykjavik Keflavik Intl

Fri 5/8

9:30 am-6:03 pm

1 stop12h 33m

$928

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 4/14

11:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Fri 4/17

11:25 am-10:41 pm

1 stop15h 16m

$929

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 8/16

4:20 pm-7:55 am

1 stop11h 35m

Reykjavik Keflavik Intl

Wed 8/19

10:00 am-6:12 pm

1 stop12h 12m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Reagan-National to Reykjavik

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Reykjavik in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Reykjavik flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Reykjavik flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Reykjavik flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Reagan-National 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, D.C. Reagan-National Airport to Reykjavik
No data available for this route at this time. Please check back soon.

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 April 4, 2026.
See what other customers who have flown with Icelandair from Washington, D.C. Reagan-National Airport to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
630 reviews

Food

6.1

Entertainment

6.9

Overall

7.0

Comfort

6.9

Crew

8.0

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.
Icelandair
7.0
Good
630 reviews
Icelandair
7.0
Good
630 reviews

Food

6.1

Entertainment

6.9

Overall

7.0

Comfort

6.9

Crew

8.0

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National Airport to Reykjavik?

    Airlines like Delta and KLM fly from Washington, D.C. Reagan-National Airport to Reykjavik in about 8h 35m. The time it takes to get you to your destination can typically vary by up to 8h 06m. Airlines will cover a distance of 2784 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Reykjavik that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Reykjavik?

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

  • Can I find deals for business class flights from Reagan-National to Reykjavik?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Alternative routes for Reagan-National to Reykjavik

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