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Cheap flights from Washington, D.C. Reagan-National Airport to Reykjavik from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Reykjavik departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:09 pm - 9:30 am
DCA
-
KEF
12h 21m
1 stop
Delta Logo
11:25 am - 10:41 pm
KEF
-
DCA
15h 16m
1 stop
$539Delta
Sun, Apr 12 - Sun, Apr 26
Delta Logo
5:09 pm - 9:30 am
DCA
-
KEF
12h 21m
1 stop
Delta Logo
11:25 am - 11:41 pm
KEF
-
DCA
16h 16m
2 stops
$544Delta
Sun, Apr 12 - Sun, Apr 26
Scandinavian Airlines Logo
5:00 pm - 9:30 am
DCA
-
KEF
12h 30m
1 stop
Scandinavian Airlines Logo
8:50 am - 4:33 pm
KEF
-
DCA
11h 43m
1 stop
$553Scandinavian Airlines
Sun, May 3 - Sun, May 10
KLM Logo
11:00 am - 9:30 am
DCA
-
KEF
18h 30m
1 stop
KLM Logo
11:25 am - 5:30 pm
KEF
-
DCA
10h 05m
1 stop
$554KLM
Thu, Apr 30 - Tue, May 5
American Airlines Logo
6:23 am - 10:55 am
DCA
-
KEF
23h 32m
2 stops
American Airlines Logo
11:50 am - 9:59 am
KEF
-
DCA
26h 09m
2 stops
$555American Airlines
Fri, Mar 6 - Tue, Mar 10
Scandinavian Airlines Logo
5:00 pm - 9:30 am
DCA
-
KEF
12h 30m
1 stop
Scandinavian Airlines Logo
8:50 am - 6:59 pm
KEF
-
DCA
14h 09m
2 stops
$558Scandinavian Airlines
Thu, Apr 30 - Mon, May 11
KLM Logo
5:00 pm - 9:30 am
DCA
-
KEF
12h 30m
1 stop
KLM Logo
11:25 am - 8:30 pm
KEF
-
DCA
13h 05m
2 stops
$559KLM
Thu, Apr 30 - Tue, May 5
American Airlines Logo
6:00 am - 9:25 am
DCA
-
KEF
23h 25m
2 stops
American Airlines Logo
11:00 am - 11:59 pm
KEF
-
DCA
16h 59m
2 stops
$561American Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
6:00 am - 9:40 am
DCA
-
KEF
23h 40m
2 stops
Multiple Airlines Logo
8:35 am - 10:29 pm
KEF
-
DCA
17h 54m
2 stops
$574Multiple Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
6:00 am - 9:40 am
DCA
-
KEF
23h 40m
2 stops
American Airlines Logo
10:20 am - 12:01 am
KEF
-
DCA
17h 41m
2 stops
$575American Airlines
Wed, Apr 29 - Sun, May 3

Delta flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Our best Delta deals on Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport flight tickets
Delta
Apr 12
DCA5:09 pmWashington, D.C. Reagan-National
12h 21m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 26
KEF11:25 amReykjavik Keflavik Intl
10h 05m
1 stop
DCA5:30 pmWashington, D.C. Reagan-National
$539
Delta
Apr 12
DCA5:09 pmWashington, D.C. Reagan-National
12h 21m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 26
KEF11:25 amReykjavik Keflavik Intl
16h 16m
2 stops
DCA11:41 pmWashington, D.C. Reagan-National
$544
Delta
May 13
DCA12:27 pmWashington, D.C. Reagan-National
17h 03m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 23
KEF9:30 amReykjavik Keflavik Intl
12h 32m
1 stop
DCA6:02 pmWashington, D.C. Reagan-National
$589

Scandinavian Airlines flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
Apr 30
DCA5:00 pmWashington, D.C. Reagan-National
12h 30m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 11
KEF8:50 amReykjavik Keflavik Intl
14h 09m
2 stops
DCA6:59 pmWashington, D.C. Reagan-National
$558
Scandinavian Airlines
Mar 3
DCA11:06 amWashington, D.C. Reagan-National
18h 39m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Mar 10
KEF5:35 pmReykjavik Keflavik Intl
33h 01m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$594
Scandinavian Airlines
May 8
DCA6:09 amWashington, D.C. Reagan-National
22h 36m
2 stops
KEF8:45 amReykjavik Keflavik Intl
May 14
KEF6:25 pmReykjavik Keflavik Intl
32h 59m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$599

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

$539

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-11:41 pm

2 stops16h 16m

$544

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 5/3

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Sun 5/10

8:50 am-4:33 pm

1 stop11h 43m

$553

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 4/30

11:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Tue 5/5

11:25 am-5:30 pm

1 stop10h 05m

$554

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 3/6

6:23 am-10:55 am

2 stops23h 32m

Reykjavik Keflavik Intl

Tue 3/10

11:50 am-9:59 am

2 stops26h 09m

$555

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 4/30

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Mon 5/11

8:50 am-6:59 pm

2 stops14h 09m

$558

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 4/30

5:00 pm-9:30 am

1 stop12h 30m

Reykjavik Keflavik Intl

Tue 5/5

11:25 am-8:30 pm

2 stops13h 05m

$559

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 4/17

6:00 am-9:25 am

2 stops23h 25m

Reykjavik Keflavik Intl

Wed 4/22

11:00 am-11:59 pm

2 stops16h 59m

$561

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-9:40 am

2 stops23h 40m

Reykjavik Keflavik Intl

Tue 5/5

8:35 am-10:29 pm

2 stops17h 54m

$574

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-9:40 am

2 stops23h 40m

Reykjavik Keflavik Intl

Sun 5/3

10:20 am-12:01 am

2 stops17h 41m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport is on a Sunday when prices can be found for as low as $550. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $599.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $489. Flights in the evening are often more expensive with an average ticket price of $570.

When to book flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport (DCA to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Fastest flight time

9h 06m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport takes 9h 06m
There are no direct flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Reykjavik Keflavik Intl by plane?

    Washington, D.C. Reagan-National and Reykjavik Keflavik Intl are 2783.9 mi apart from one another. 9h 06m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Borgarnes
Hveragerdi
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Reykjavik?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Washington, D.C..

Can I find flights from Washington, D.C. to Reykjavik with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Reykjavik from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Reykjavik right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Reykjavik now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Reykjavik and let you know when they change.

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