Cheap flights from Iceland to District of Columbia from $400

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iceland to District of Columbia departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Iceland to District of Columbia

Recent round-trip flight deals from Iceland to District of Columbia

Enter your travel dates to find the best prices.
Icelandair Logo
4:50 pm - 7:20 pm
KEF
-
IAD
6h 30mnonstop
Icelandair Logo
8:30 pm - 6:25 am
IAD
-
KEF
5h 55mnonstop
$525Icelandair
Thu, Jul 30 - Wed, Aug 5
Icelandair Logo
4:50 pm - 7:20 pm
KEF
-
IAD
6h 30mnonstop
Icelandair Logo
8:30 pm - 6:25 am
IAD
-
KEF
5h 55mnonstop
$548Icelandair
Thu, Jul 30 - Wed, Aug 5
Icelandair Logo
7:50 pm - 10:15 pm
KEF
-
IAD
6h 25mnonstop
Icelandair Logo
11:20 pm - 9:10 am
IAD
-
KEF
5h 50mnonstop
$581Icelandair
Wed, Jul 15 - Wed, Jul 22
Icelandair Logo
4:50 pm - 7:20 pm
KEF
-
IAD
6h 30mnonstop
Icelandair Logo
8:30 pm - 6:25 am
IAD
-
KEF
5h 55mnonstop
$584Icelandair
Thu, Jul 30 - Wed, Aug 5
Icelandair Logo
4:50 pm - 7:20 pm
KEF
-
IAD
6h 30mnonstop
Icelandair Logo
11:20 pm - 9:10 am
IAD
-
KEF
5h 50mnonstop
$603Icelandair
Mon, Jul 20 - Sun, Jul 26
United Airlines Logo
11:30 am - 1:55 pm
KEF
-
IAD
6h 25mnonstop
United Airlines Logo
8:15 am - 8:50 am
IAD
-
KEF
20h 35m
1 stop
$745United Airlines
Mon, Jul 20 - Sun, Jul 26
United Airlines Logo
11:30 am - 1:55 pm
KEF
-
IAD
6h 25mnonstop
United Airlines Logo
10:35 pm - 8:30 am
IAD
-
KEF
5h 55mnonstop
$748United Airlines
Thu, Jul 9 - Wed, Jul 22
Multiple Airlines Logo
12:20 am - 1:35 pm
KEF
-
IAD
17h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 7:55 am
IAD
-
KEF
10h 40m
2 stops
$749Multiple Airlines
Wed, Jul 8 - Wed, Jul 22
Air Canada Logo
9:15 am - 12:00 pm
KEF
-
DCA
54h 45m
2 stops
Air Canada Logo
12:40 pm - 7:55 am
DCA
-
KEF
15h 15m
2 stops
$755Air Canada
Thu, Jul 9 - Wed, Jul 22
Air Canada Logo
9:15 am - 3:38 pm
KEF
-
DCA
10h 23m
1 stop
Air Canada Logo
4:20 pm - 7:55 am
DCA
-
KEF
11h 35m
1 stop
$780Air Canada
Fri, Jul 17 - Sun, Jul 26

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United Airlines flights from Iceland to District of Columbia

Our best United Airlines deals on Iceland to District of Columbia flight tickets
United Airlines
Jul 20
KEF11:30 amReykjavik Keflavik Intl
6h 25m
IAD1:55 pmWashington, D.C. Dulles Intl
Jul 26
IAD8:15 amWashington, D.C. Dulles Intl
20h 35m
1 stop
KEF8:50 amReykjavik Keflavik Intl
$745
United Airlines
Jul 9
KEF11:30 amReykjavik Keflavik Intl
6h 25m
IAD1:55 pmWashington, D.C. Dulles Intl
Jul 22
IAD10:35 pmWashington, D.C. Dulles Intl
5h 55m
KEF8:30 amReykjavik Keflavik Intl
$748
United Airlines
Jul 9
KEF11:30 amReykjavik Keflavik Intl
6h 25m
IAD1:55 pmWashington, D.C. Dulles Intl
Jul 22
IAD3:45 pmWashington, D.C. Dulles Intl
12h 10m
1 stop
KEF7:55 amReykjavik Keflavik Intl
$751

Icelandair flights from Iceland to District of Columbia

Our best Icelandair deals on Iceland to District of Columbia flight tickets
Icelandair
Jul 30
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD7:20 pmWashington, D.C. Dulles Intl
Aug 5
IAD8:30 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:25 amReykjavik Keflavik Intl
$525
Icelandair
Jul 30
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD7:20 pmWashington, D.C. Dulles Intl
Aug 5
IAD8:30 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:25 amReykjavik Keflavik Intl
$548
Icelandair
Jul 15
KEF7:50 pmReykjavik Keflavik Intl
6h 25m
IAD10:15 pmWashington, D.C. Dulles Intl
Jul 22
IAD11:20 pmWashington, D.C. Dulles Intl
5h 50m
KEF9:10 amReykjavik Keflavik Intl
$581

momondo Fare Finder

 
Customize your flight search to find flights from Iceland to District of Columbia 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 June 21, 2026.
Use the filters below to find and compare flights from Iceland to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 7/30

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 8/5

8:30 pm-6:25 am

Nonstop5h 55m

$525

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 7/30

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 8/5

8:30 pm-6:25 am

Nonstop5h 55m

$548
Quickest round-trip

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 7/15

7:50 pm-10:15 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Wed 7/22

11:20 pm-9:10 am

Nonstop5h 50m

$581

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 7/30

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 8/5

8:30 pm-6:25 am

Nonstop5h 55m

$584

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 7/20

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Sun 7/26

11:20 pm-9:10 am

Nonstop5h 50m

$603

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 7/20

11:30 am-1:55 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Sun 7/26

8:15 am-8:50 am

1 stop20h 35m

$745

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 7/9

11:30 am-1:55 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Wed 7/22

10:35 pm-8:30 am

Nonstop5h 55m

$748

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 7/8

12:20 am-1:35 pm

1 stop17h 15m

Washington, D.C. Dulles Intl

Wed 7/22

5:15 pm-7:55 am

2 stops10h 40m

$749

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 7/9

9:15 am-12:00 pm

2 stops54h 45m

Washington, D.C. Reagan-National

Wed 7/22

12:40 pm-7:55 am

2 stops15h 15m

$755

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 7/17

9:15 am-3:38 pm

1 stop10h 23m

Washington, D.C. Reagan-National

Sun 7/26

4:20 pm-7:55 am

1 stop11h 35m

$780

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 District of Columbia from

How to get the cheapest flight ticket from Iceland to District of Columbia

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 District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $567. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Iceland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,741.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Iceland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $592 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $1,368. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Iceland to District of Columbia flight route?

Fly from Reykjavik Keflavik Intl to Baltimore/Washington for the best Iceland - District of Columbia flight prices

What cabin class options are available on Iceland to District of Columbia flights?

There are 3 cabin classes available to choose from on Iceland to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Iceland to District of Columbia flights?

You could potentially save up to 26% on your flight if you consider stops on a Iceland to District of Columbia flight.

Cheap Iceland to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to District of Columbia

Fastest flight time

6h 25m

Direct flights

Every day

Airports in District of Columbia

2 airports
The fastest flight from Iceland to District of Columbia takes 6h 25m
Direct flights go from Iceland to District of Columbia every day.
There are 2 airports in District of Columbia. From Iceland there are direct flights to Washington, D.C. Dulles Intl (IAD).

Frequently asked questions about flying from Iceland to District of Columbia

  • When did momondo last update prices for flights from Iceland to District of Columbia?

    Prices for flights from Iceland to District of Columbia refresh daily.

  • How old do you have to be to fly from Iceland to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Iceland to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

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

  • What is the most popular plane model from Iceland to District of Columbia?

Why use momondo?

Why should I use momondo to find a flight deal from Iceland to District of Columbia?

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 District of Columbia from Iceland.

Can I find flights from Iceland to District of Columbia with flexible booking policies on momondo?

Flights from Iceland to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Iceland to District of Columbia?

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

I’m not ready to book a flight from Iceland to District of Columbia right now. Can momondo alert me if prices change?

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

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1 adult
Tue 7/21
Tue 7/28

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