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Iceland

$398+ Cheap flights from Reagan-National (DCA) to Iceland

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — KEF
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap flight deals from Reagan-National to Iceland

Cheapest flights from Reagan-National to Iceland
Explore the most affordable flight options available from Reagan-National to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This oojo deal was found by Cheapflights users on 3/17. 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 4/137:59 pm
DCA
-
KEF
1 stop8h 11m
Icelandair
Wed 4/225:10 pm
KEF
-
DCA
1 stop18h 49m
Icelandair
Deal found 3/17$553
This oojo deal was found by Cheapflights users on 3/17. 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 5/116:40 pm
DCA
-
KEF
1 stop9h 30m
Icelandair
Tue 5/195:10 pm
KEF
-
DCA
1 stop18h 49m
Icelandair
Deal found 3/17$567
This lol.travel deal was found by Cheapflights users on 3/19. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
DCA
-
KEF
1 stop22h 55m
Multiple Airlines
Fri 4/245:00 pm
KEF
-
DCA
1 stop9h 59m
Multiple Airlines
Deal found 3/19$570
This oojo deal was found by Cheapflights users on 3/19. 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 4/67:59 pm
DCA
-
KEF
1 stop8h 11m
Icelandair
Tue 4/145:10 pm
KEF
-
DCA
1 stop18h 49m
Icelandair
Deal found 3/19$574
This oojo deal was found by Cheapflights users on 3/20. 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 4/93:39 pm
DCA
-
KEF
1 stop10h 26m
Icelandair
Mon 4/135:10 pm
KEF
-
DCA
1 stop20h 34m
Icelandair
Deal found 3/20$578
This oojo deal was found by Cheapflights users on 3/17. 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.
Tue 5/123:35 pm
DCA
-
KEF
1 stop10h 30m
Icelandair
Wed 5/205:10 pm
KEF
-
DCA
1 stop18h 44m
Icelandair
Deal found 3/17$580
This oojo deal was found by Cheapflights users on 3/19. 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.
Fri 5/18:00 pm
DCA
-
KEF
1 stop8h 10m
Icelandair
Fri 5/85:10 pm
KEF
-
DCA
1 stop20h 34m
Icelandair
Deal found 3/19$581
This lol.travel deal was found by Cheapflights users on 3/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 am
DCA
-
KEF
1 stop22h 55m
Multiple Airlines
Tue 4/217:50 pm
KEF
-
DCA
1 stop31h 09m
Multiple Airlines
Deal found 3/16$584
This oojo deal was found by Cheapflights users on 3/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:30 am
DCA
-
KEF
1 stop18h 35m
Icelandair
Mon 4/205:00 pm
KEF
-
DCA
1 stop9h 59m
Icelandair
Deal found 3/16$586

Find flight deals from Reagan-National to Iceland

Keep the following information in mind while searching for Reagan-National to Iceland flight deals. Data was last updated March 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(oojo)

One-way from

$398
(oojo)

Popular in

December

Cheapest in

October

Average price

$529
Provider with most accurate pricing for Washington, D.C. (WAS)-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Reykjavik (REK) flights.
Search Deals
From Washington, D.C. Reagan-National to Iceland
Search Deals
One-way flight from Washington, D.C. Reagan-National to Iceland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Iceland 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 March 20, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 5/1

8:00 pm-8:10 am

1 stop8h 10m

Reykjavik Keflavik Intl

Mon 5/4

5:00 pm-10:59 pm

1 stop9h 59m

$626

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 4/12

5:02 pm-9:30 am

1 stop12h 28m

Reykjavik Keflavik Intl

Tue 4/21

11:25 am-5:30 pm

1 stop10h 05m

$653

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 4/28

11:00 am-10:25 am

2 stops19h 25m

Reykjavik Keflavik Intl

Fri 5/1

7:55 am-10:41 pm

2 stops18h 46m

$702

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 5/10

12:27 pm-7:00 am

1 stop14h 33m

Reykjavik Keflavik Intl

Sun 5/17

11:25 am-5:07 pm

1 stop9h 42m

$704

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 5/12

3:00 pm-7:40 am

1 stop12h 40m

Reykjavik Keflavik Intl

Thu 5/21

11:25 am-5:07 pm

1 stop9h 42m

$704

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 5/13

1:58 pm-9:30 am

2 stops15h 32m

Reykjavik Keflavik Intl

Sun 5/17

8:45 am-9:45 pm

2 stops17h 00m

$758

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/11

11:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Sat 4/18

11:25 am-11:41 pm

2 stops16h 16m

$823

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/25

12:29 pm-9:30 am

2 stops17h 01m

Reykjavik Keflavik Intl

Wed 4/29

11:25 am-10:41 pm

1 stop15h 16m

$833

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 5/1

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Fri 5/8

9:30 am-7:45 pm

2 stops14h 15m

$838

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 5/24

6:10 pm-8:50 am

1 stop10h 40m

Reykjavik Keflavik Intl

Sun 5/31

12:00 pm-10:50 pm

1 stop14h 50m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

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

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

Have a flexible travel schedule? Discover the best time to fly to Iceland 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 Iceland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated March 20, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Iceland, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
625 reviews

Entertainment

7.0

Food

6.2

Comfort

6.9

Boarding

7.2

Overall

7.0

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Icelandair
7.0
Good
625 reviews
Icelandair
7.0
Good
625 reviews

Entertainment

7.0

Food

6.2

Comfort

6.9

Boarding

7.2

Overall

7.0

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Iceland. 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 Iceland?

    For as low as $653, Virgin Atlantic can have you in Iceland from Washington, D.C. Reagan-National Airport in 12h 28m. There are 2784 mi between Washington, D.C. Reagan-National Airport and Iceland. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Iceland 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 Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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