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Cheap flights from Washington, D.C. Dulles Intl Airport to Iceland from $255

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. Dulles Intl Airport to Iceland departing on 8/24. 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. Dulles Intl Airport to Iceland

Cheap round-trip flights

Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$356Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$357Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$359Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$360Icelandair
Find Deal
Wed, Oct 1 - Fri, Oct 10
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$361Icelandair
Find Deal
Sat, Sep 27 - Wed, Oct 8
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$362Icelandair
Find Deal
Tue, Dec 9 - Tue, Dec 16
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$366Icelandair
Find Deal
Sun, Oct 5 - Wed, Oct 15
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$367Icelandair
Find Deal
Wed, Dec 3 - Tue, Dec 9
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$368Icelandair
Find Deal
Wed, Dec 3 - Tue, Dec 9
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$369Icelandair
Find Deal
Wed, Oct 8 - Sun, Oct 12

Air Canada flights from Washington, D.C. Dulles Intl Airport to Iceland

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Iceland flight tickets
Air Canada
Aug 12
IAD10:35 pmWashington, D.C. Dulles Intl
29h 40m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Aug 20
KEF9:30 amReykjavik Keflavik Intl
15h 31m
1 stop
IAD9:01 pmWashington, D.C. Dulles Intl
$548
Find similar
Air Canada
Aug 12
IAD5:12 pmWashington, D.C. Dulles Intl
34h 58m
2 stops
KEF8:10 amReykjavik Keflavik Intl
Aug 24
KEF9:50 amReykjavik Keflavik Intl
34h 38m
2 stops
IAD4:28 pmWashington, D.C. Dulles Intl
$549
Find similar
Air Canada
Aug 12
IAD10:35 pmWashington, D.C. Dulles Intl
29h 40m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Aug 21
KEF9:50 amReykjavik Keflavik Intl
15h 11m
2 stops
IAD9:01 pmWashington, D.C. Dulles Intl
$554
Find similar

Icelandair flights from Washington, D.C. Dulles Intl Airport to Iceland

Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Iceland flight tickets
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$356
Find similar
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$357
Find similar
Icelandair
Dec 3
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
Dec 10
KEF4:50 pmReykjavik Keflavik Intl
6h 30m
IAD6:20 pmWashington, D.C. Dulles Intl
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl 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 July 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 12/10

4:50 pm-6:20 pm

Nonstop6h 30m

$356

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 12/10

4:50 pm-6:20 pm

Nonstop6h 30m

$357

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 12/10

4:50 pm-6:20 pm

Nonstop6h 30m

$359

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 10/1

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 10/10

4:50 pm-7:20 pm

Nonstop6h 30m

$360

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sat 9/27

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Wed 10/8

7:45 pm-10:10 pm

Nonstop6h 25m

$361

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Tue 12/9

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 12/16

4:50 pm-6:20 pm

Nonstop6h 30m

$362

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sun 10/5

11:15 pm-9:05 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Wed 10/15

7:45 pm-10:10 pm

Nonstop6h 25m

$366

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 12/9

4:50 pm-6:20 pm

Nonstop6h 30m

$367

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 12/3

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 12/9

4:50 pm-6:20 pm

Nonstop6h 30m

$368

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 10/8

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Sun 10/12

7:45 pm-10:10 pm

Nonstop6h 25m

$369

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. Dulles Intl 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 month to fly to Iceland?

The cheapest month to fly to Iceland from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $417, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Iceland from Washington, D.C. Dulles Intl Airport during February instead. Flights to Iceland in February, while not as cheap as those in September, still average around $455.

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Iceland is on a Tuesday when prices can be found for as low as $521. Flights from Washington, D.C. Dulles Intl Airport to Iceland on a Wednesday will generally be more expensive and average around $562. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Iceland is in the afternoon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Iceland in the afternoon for as low as $455. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $565. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Dulles Intl to Iceland flight route?

Fly from Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl for the best Washington, D.C. Dulles Intl - Iceland flight prices

How far in advance should I book a flight to Iceland?

You are more likely to see cheaper flights to Iceland from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Washington, D.C. Dulles Intl Airport for as low as $458 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Iceland flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Iceland 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 Washington, D.C. Dulles Intl Airport to Iceland flights?

You could potentially save up to 13% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Iceland flight.

Cheap Washington, D.C. Dulles Intl Airport to Iceland flight deals and tips

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

Best Price Found

$255

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Iceland

1 airport
The best one-way flight to Iceland from Washington, D.C. Dulles Intl Airport in the past 72 hours is $255. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Iceland found on momondo in the last 72 hours is $356.
The fastest flight from Washington, D.C. Dulles Intl Airport to Iceland takes 5h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Iceland every day.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Iceland?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Iceland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Iceland?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl 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. Dulles Intl Airport to Iceland.

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

    The necessary travel and health documents for your Iceland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Iceland?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Iceland

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Iceland with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $267Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $351Free CancellationRating
7.0
520 reviews
Search Icelandair flights
JetBluePriceFrom $738Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Why use momondo?

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

Finding the right flight to Iceland from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iceland quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Iceland on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes momondo offers price alerts on flights to Iceland from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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