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Cheap flights from Washington, D.C. Reagan-National Airport to Reykjavik from $291

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 10/15. 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

Scandinavian Airlines Logo
11:10 am - 11:55 pmDCA-KEF
31h 45m2 stops
Scandinavian Airlines Logo
11:30 am - 10:56 pmKEF-DCA
40h 26m2 stops
$488Scandinavian Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Scandinavian Airlines Logo
11:10 am - 11:55 pmDCA-KEF
31h 45m2 stops
Scandinavian Airlines Logo
7:35 am - 10:56 pmKEF-DCA
20h 21m2 stops
$518Scandinavian Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
KLM Logo
12:42 pm - 6:20 amDCA-KEF
13h 38m1 stop
KLM Logo
11:25 am - 6:00 pmKEF-DCA
10h 35m1 stop
$568KLM
Find Deal
Mon, Oct 13 - Mon, Oct 20
Logo
6:59 am - 2:20 pmDCA-KEF
26h 21m2 stops
Logo
3:25 pm - 3:31 pmKEF-DCA
29h 06m2 stops
$589
Find Deal
Sat, Nov 8 - Fri, Nov 14
United Airlines Logo
8:00 pm - 8:30 amDCA-KEF
32h 30m1 stop
United Airlines Logo
9:50 am - 12:08 pmKEF-DCA
30h 18m2 stops
$596United Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
Delta Logo
7:20 pm - 9:30 amDCA-KEF
10h 10m1 stop
Delta Logo
11:25 am - 8:59 pmKEF-DCA
13h 34m1 stop
$598Delta
Find Deal
Tue, Sep 30 - Mon, Oct 6
Delta Logo
3:05 pm - 6:20 amDCA-KEF
11h 15m2 stops
Delta Logo
8:45 am - 10:59 pmKEF-DCA
18h 14m1 stop
$603Delta
Find Deal
Tue, Sep 30 - Wed, Oct 8
United Airlines Logo
6:00 am - 8:10 amDCA-KEF
22h 10m1 stop
United Airlines Logo
12:00 pm - 7:03 pmKEF-DCA
11h 03m1 stop
$606United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
KLM Logo
7:55 pm - 6:20 amDCA-KEF
30h 25m1 stop
KLM Logo
11:25 am - 5:57 pmKEF-DCA
10h 32m1 stop
$617KLM
Find Deal
Wed, Sep 24 - Tue, Sep 30
Logo
4:10 pm - 2:20 pmDCA-KEF
41h 10m2 stops
Logo
3:20 pm - 3:31 pmKEF-DCA
29h 11m2 stops
$618
Find Deal
Fri, Nov 28 - Tue, Dec 2

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
Nov 11
DCA11:10 amWashington, D.C. Reagan-National
31h 45m
2 stops
KEF11:55 pmReykjavik Keflavik Intl
Nov 17
KEF11:30 amReykjavik Keflavik Intl
40h 26m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$488
Find similar
Scandinavian Airlines
Nov 11
DCA11:10 amWashington, D.C. Reagan-National
31h 45m
2 stops
KEF11:55 pmReykjavik Keflavik Intl
Nov 15
KEF7:35 amReykjavik Keflavik Intl
20h 21m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$518
Find similar
Scandinavian Airlines
Nov 27
DCA12:40 pmWashington, D.C. Reagan-National
30h 15m
2 stops
KEF11:55 pmReykjavik Keflavik Intl
Dec 3
KEF11:30 amReykjavik Keflavik Intl
41h 28m
2 stops
DCA11:58 pmWashington, D.C. Reagan-National
$522
Find similar

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

Our best KLM deals on Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport flight tickets
KLM
Oct 13
DCA12:42 pmWashington, D.C. Reagan-National
13h 38m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 20
KEF11:25 amReykjavik Keflavik Intl
10h 35m
1 stop
DCA6:00 pmWashington, D.C. Reagan-National
$568
Find similar
KLM
Sep 29
DCA5:00 pmWashington, D.C. Reagan-National
12h 30m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Oct 6
KEF11:25 amReykjavik Keflavik Intl
10h 35m
1 stop
DCA6:00 pmWashington, D.C. Reagan-National
$598
Find similar
KLM
Sep 24
DCA7:55 pmWashington, D.C. Reagan-National
30h 25m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Sep 30
KEF11:25 amReykjavik Keflavik Intl
10h 32m
1 stop
DCA5:57 pmWashington, D.C. Reagan-National
$617
Find similar

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 September 15, 2025.
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

Tue 11/11

11:10 am-11:55 pm

2 stops31h 45m

Reykjavik Keflavik Intl

Mon 11/17

11:30 am-10:56 pm

2 stops40h 26m

$488

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 11/11

11:10 am-11:55 pm

2 stops31h 45m

Reykjavik Keflavik Intl

Sat 11/15

7:35 am-10:56 pm

2 stops20h 21m

$518

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 10/13

12:42 pm-6:20 am

1 stop13h 38m

Reykjavik Keflavik Intl

Mon 10/20

11:25 am-6:00 pm

1 stop10h 35m

$568

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 11/8

6:59 am-2:20 pm

2 stops26h 21m

Reykjavik Keflavik Intl

Fri 11/14

3:25 pm-3:31 pm

2 stops29h 06m

$589

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 9/18

8:00 pm-8:30 am

1 stop32h 30m

Reykjavik Keflavik Intl

Tue 9/23

9:50 am-12:08 pm

2 stops30h 18m

$596

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 9/30

7:20 pm-9:30 am

1 stop10h 10m

Reykjavik Keflavik Intl

Mon 10/6

11:25 am-8:59 pm

1 stop13h 34m

$598

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 9/30

3:05 pm-6:20 am

2 stops11h 15m

Reykjavik Keflavik Intl

Wed 10/8

8:45 am-10:59 pm

1 stop18h 14m

$603

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-8:10 am

1 stop22h 10m

Reykjavik Keflavik Intl

Sun 9/21

12:00 pm-7:03 pm

1 stop11h 03m

$606

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 9/24

7:55 pm-6:20 am

1 stop30h 25m

Reykjavik Keflavik Intl

Tue 9/30

11:25 am-5:57 pm

1 stop10h 32m

$617

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 11/28

4:10 pm-2:20 pm

2 stops41h 10m

Reykjavik Keflavik Intl

Tue 12/2

3:20 pm-3:31 pm

2 stops29h 11m

$618

Flights are sorted by cheapest round-trip flights first.

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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 $569.

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 $475. Flights in the morning are often more expensive with an average ticket price of $726.

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

Direct flights

None
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.
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  • 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 30m 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 many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

  • 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.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

Best airlines flying from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $355Free CancellationRating
7.0
544 reviews
Search Icelandair flights

Traveling to a place near Reykjavik?

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

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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.

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