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Iceland

$317+ Cheap flights from District of Columbia 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KEF
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from District of Columbia to Iceland

Cheapest flights from District of Columbia to Iceland
Explore the most affordable flight options available from District of Columbia to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This deal was found by Cheapflights users on 2/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Wed 2/114:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/3$429
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Tue 3/104:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/3$431
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:30 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Tue 4/284:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Deal found 2/2$432
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Fri 2/134:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/3$434
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Wed 3/254:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/3$435
This Mytrip deal was found by Cheapflights users on 2/4. 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.
Wed 3/47:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Wed 3/114:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/4$437
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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.
Tue 4/148:30 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Mon 4/204:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Deal found 2/4$438
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Sat 2/74:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/1$439
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Tue 3/174:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/2$441
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Wed 2/184:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/2$444
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:30 am
DCA
-
KEF
1 stop21h 00m
United Airlines
Mon 8/249:15 am
KEF
-
DCA
1 stop29h 03m
United Airlines
Deal found 2/1$536
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:09 pm
DCA
-
KEF
1 stop12h 21m
Delta
Sun 4/2611:25 am
KEF
-
DCA
1 stop15h 16m
Delta
Deal found 2/4$540

Find flight deals from District of Columbia to Iceland

Keep the following information in mind while searching for District of Columbia to Iceland flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429

One-way from

$317
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$436

Good round-trip deal

$461 or less

Good one-way deal

$316 or less
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 District of Columbia to Iceland
Search Deals
One-way flight from District of Columbia to Iceland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Iceland.
Search Deals
Price to beat on a one-way flight from District of Columbia to Iceland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 4, 2026.
Use the filters below to find and compare flights from District of Columbia to Iceland that are best for you.

Fly from

District of Columbia

Fly to

Iceland

Route

Depart

Return

Price

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Thu 4/16

8:20 pm-5:45 pm

2 stops41h 25m

Reykjavik Keflavik Intl

Sun 4/26

5:05 pm-4:50 pm

1 stop27h 45m

$519

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Tue 4/14

6:50 pm-9:30 am

1 stop10h 40m

Reykjavik Keflavik Intl

Mon 4/20

11:25 am-6:08 pm

1 stop10h 43m

$539

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 4/21

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-10:41 pm

1 stop15h 16m

$540

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sun 4/19

12:45 pm-9:30 am

1 stop16h 45m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-6:08 pm

1 stop10h 43m

$540

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 4/12

5:09 pm-9:30 am

1 stop12h 21m

Reykjavik Keflavik Intl

Sun 4/26

11:25 am-10:41 pm

1 stop15h 16m

$540

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-4:15 pm

1 stop15h 55m

Reykjavik Keflavik Intl

Thu 4/9

5:05 pm-4:50 pm

1 stop27h 45m

$543

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Tue 4/21

10:11 am-9:30 am

2 stops19h 19m

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-6:08 pm

1 stop10h 43m

$544

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 4/21

2:34 pm-9:30 am

2 stops14h 56m

Reykjavik Keflavik Intl

Tue 4/28

11:25 am-5:30 pm

1 stop10h 05m

$545

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 4/17

12:30 pm-9:30 am

2 stops17h 00m

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-11:41 pm

2 stops16h 16m

$545

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Fri 5/1

6:50 pm-9:30 am

1 stop10h 40m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-6:08 pm

1 stop10h 43m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 39 results
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Best time to book a flight from District of Columbia to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from District of Columbia 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 District of Columbia to Iceland

What is the cheapest month to book a flight from District of Columbia to Iceland?

Currently, October is the cheapest month in which you can book a flight from District of Columbia to Iceland (average of $251). Flying from District of Columbia to Iceland in June is currently the most expensive (average of $388). 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 DC to IS?

Find hourly flight availability from District of Columbia to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Iceland as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Iceland?

    A quick flight from District of Columbia to Iceland can take about 10h 40m. Scandinavian Airlines provides one of the quickest options available for as low as $539. Airlines will cover a distance of 2791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Iceland one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Iceland are PLAY ($117), WorldTicket ($247), and Icelandair ($326).

  • Can I find deals for flights from District of Columbia to Iceland that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Iceland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Iceland?

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

  • Can I find deals for business class flights from District of Columbia to Iceland?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

  • What is the cheapest month to book a flight from District of Columbia to Iceland?

    Currently, October is the cheapest month in which you can book a flight from District of Columbia to Iceland (average of $251). Flying from District of Columbia to Iceland in June is currently the most expensive (average of $388). 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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Alternative routes for District of Columbia to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to Iceland

Discover the top 3 airlines that operate flights from District of Columbia to Iceland. 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$250Average$404FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$314Average$536FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$417Average$890FlexibilityNo cancel feeOn-time69%

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