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Cheap flights from Washington, D.C. Reagan-National Airport to Iceland from $398

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 Iceland departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:59 pm - 8:10 am
DCA
-
KEF
8h 11m
1 stop
Icelandair Logo
5:10 pm - 7:59 am
KEF
-
DCA
18h 49m
1 stop
$553Icelandair
Mon, Apr 13 - Wed, Apr 22
Icelandair Logo
8:00 pm - 8:10 am
DCA
-
KEF
8h 10m
1 stop
Icelandair Logo
5:10 pm - 7:59 am
KEF
-
DCA
18h 49m
1 stop
$568Icelandair
Mon, May 11 - Tue, May 19
Multiple Airlines Logo
6:00 am - 8:55 am
DCA
-
KEF
22h 55m
1 stop
Multiple Airlines Logo
5:00 pm - 10:59 pm
KEF
-
DCA
9h 59m
1 stop
$570Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
Icelandair Logo
3:39 pm - 6:05 am
DCA
-
KEF
10h 26m
1 stop
Icelandair Logo
5:10 pm - 7:59 am
KEF
-
DCA
18h 49m
1 stop
$571Icelandair
Mon, Apr 13 - Wed, Apr 22
Icelandair Logo
7:59 pm - 8:10 am
DCA
-
KEF
8h 11m
1 stop
Icelandair Logo
5:10 pm - 7:59 am
KEF
-
DCA
18h 49m
1 stop
$574Icelandair
Mon, Apr 6 - Tue, Apr 14
Multiple Airlines Logo
6:00 am - 8:55 am
DCA
-
KEF
22h 55m
1 stop
Multiple Airlines Logo
5:00 pm - 10:59 pm
KEF
-
DCA
9h 59m
1 stop
$575Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
Icelandair Logo
3:39 pm - 6:05 am
DCA
-
KEF
10h 26m
1 stop
Icelandair Logo
5:10 pm - 9:44 am
KEF
-
DCA
20h 34m
1 stop
$578Icelandair
Thu, Apr 9 - Mon, Apr 13
Icelandair Logo
3:35 pm - 6:05 am
DCA
-
KEF
10h 30m
1 stop
Icelandair Logo
5:10 pm - 7:54 am
KEF
-
DCA
18h 44m
1 stop
$580Icelandair
Tue, May 12 - Wed, May 20
Icelandair Logo
8:00 pm - 8:10 am
DCA
-
KEF
8h 10m
1 stop
Icelandair Logo
7:55 pm - 7:54 am
KEF
-
DCA
15h 59m
1 stop
$581Icelandair
Mon, May 18 - Sat, May 23
Icelandair Logo
7:59 pm - 8:10 am
DCA
-
KEF
8h 11m
1 stop
Icelandair Logo
5:10 pm - 7:59 am
KEF
-
DCA
18h 49m
1 stop
$585Icelandair
Mon, Apr 13 - Wed, Apr 22

Icelandair flights from Washington, D.C. Reagan-National Airport to Iceland

Our best Icelandair deals on Washington, D.C. Reagan-National Airport to Iceland flight tickets
Icelandair
Apr 13
DCA7:59 pmWashington, D.C. Reagan-National
8h 11m
1 stop
KEF8:10 amReykjavik Keflavik Intl
Apr 22
KEF5:10 pmReykjavik Keflavik Intl
18h 49m
1 stop
DCA7:59 amWashington, D.C. Reagan-National
$553
Icelandair
May 11
DCA8:00 pmWashington, D.C. Reagan-National
8h 10m
1 stop
KEF8:10 amReykjavik Keflavik Intl
May 19
KEF5:10 pmReykjavik Keflavik Intl
18h 49m
1 stop
DCA7:59 amWashington, D.C. Reagan-National
$568
Icelandair
Apr 13
DCA3:39 pmWashington, D.C. Reagan-National
10h 26m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Apr 22
KEF5:10 pmReykjavik Keflavik Intl
18h 49m
1 stop
DCA7:59 amWashington, D.C. Reagan-National
$571

Scandinavian Airlines flights from Washington, D.C. Reagan-National Airport to Iceland

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Iceland flight tickets
Scandinavian Airlines
Apr 20
DCA11:00 amWashington, D.C. Reagan-National
25h 15m
2 stops
KEF4:15 pmReykjavik Keflavik Intl
Apr 26
KEF5:05 pmReykjavik Keflavik Intl
33h 36m
2 stops
DCA10:41 pmWashington, D.C. Reagan-National
$648
Scandinavian Airlines
Mar 29
DCA11:00 amWashington, D.C. Reagan-National
19h 15m
2 stops
KEF10:15 amReykjavik Keflavik Intl
Apr 6
KEF5:05 pmReykjavik Keflavik Intl
30h 50m
2 stops
DCA7:55 pmWashington, D.C. Reagan-National
$1,116

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated March 22, 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

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 4/13

7:59 pm-8:10 am

1 stop8h 11m

Reykjavik Keflavik Intl

Wed 4/22

5:10 pm-7:59 am

1 stop18h 49m

$553

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 5/11

8:00 pm-8:10 am

1 stop8h 10m

Reykjavik Keflavik Intl

Tue 5/19

5:10 pm-7:59 am

1 stop18h 49m

$568

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/18

6:00 am-8:55 am

1 stop22h 55m

Reykjavik Keflavik Intl

Fri 4/24

5:00 pm-10:59 pm

1 stop9h 59m

$570

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 4/13

3:39 pm-6:05 am

1 stop10h 26m

Reykjavik Keflavik Intl

Wed 4/22

5:10 pm-7:59 am

1 stop18h 49m

$571

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 4/6

7:59 pm-8:10 am

1 stop8h 11m

Reykjavik Keflavik Intl

Tue 4/14

5:10 pm-7:59 am

1 stop18h 49m

$574

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sat 4/18

6:00 am-8:55 am

1 stop22h 55m

Reykjavik Keflavik Intl

Fri 4/24

5:00 pm-10:59 pm

1 stop9h 59m

$575

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Thu 4/9

3:39 pm-6:05 am

1 stop10h 26m

Reykjavik Keflavik Intl

Mon 4/13

5:10 pm-9:44 am

1 stop20h 34m

$578

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 5/12

3:35 pm-6:05 am

1 stop10h 30m

Reykjavik Keflavik Intl

Wed 5/20

5:10 pm-7:54 am

1 stop18h 44m

$580
Quickest round-trip

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 5/18

8:00 pm-8:10 am

1 stop8h 10m

Reykjavik Keflavik Intl

Sat 5/23

7:55 pm-7:54 am

1 stop15h 59m

$581

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Mon 4/13

7:59 pm-8:10 am

1 stop8h 11m

Reykjavik Keflavik Intl

Wed 4/22

5:10 pm-7:59 am

1 stop18h 49m

$585

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 Iceland from

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

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 airline that flies from Washington, D.C. Reagan-National to Iceland?

Scandinavian Airlines, Icelandair, and Virgin Atlantic are the most popular carriers operating from Washington, D.C. Reagan-National to Iceland

Cheap Washington, D.C. Reagan-National Airport to Iceland flight deals and tips

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

Fastest flight time

8h 10m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Iceland takes 8h 10m
There are no direct flights from Washington, D.C. Reagan-National Airport to Iceland. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Iceland.
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  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Iceland?

    Prices for flights from Washington, D.C. Reagan-National Airport to Iceland refresh daily.

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

    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 Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents you'll need for your trip to Iceland 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 Iceland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Iceland from Washington, D.C..

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

Yes. All flights to Iceland from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Iceland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Iceland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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