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Washington, D.C.

$404+ Cheap flights from Iceland to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — WAS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Iceland to Washington, D.C.

Cheapest flights from Iceland to Washington, D.C.
Explore the most affordable flight options available from Iceland to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Thu 8/208:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 1/27$527
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Thu 8/208:30 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Deal found 1/27$550
This Flighttix deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:00 pm
KEF
-
DCA
1 stop28h 19m
Multiple Airlines
Wed 2/410:05 am
DCA
-
KEF
1 stop15h 00m
Multiple Airlines
Deal found 1/28$703
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:00 pm
KEF
-
DCA
1 stop9h 45m
Icelandair
Wed 2/43:25 pm
DCA
-
KEF
1 stop9h 40m
Icelandair
Deal found 1/27$705
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:30 am
KEF
-
IAD
Nonstop6h 25m
United Airlines
Thu 8/206:20 am
IAD
-
KEF
2 stops21h 35m
United Airlines
Deal found 1/27$710
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
KEF
-
IAD
2 stops15h 00m
Air Canada
Thu 8/209:45 am
IAD
-
KEF
1 stop18h 10m
Air Canada
Deal found 1/27$713
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 am
KEF
-
BWI
2 stops30h 57m
United Airlines
Thu 8/207:10 pm
BWI
-
KEF
2 stops32h 45m
United Airlines
Deal found 1/27$716
This Icelandair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
KEF
-
BWI
Nonstop6h 25m
Multiple Airlines
Thu 8/205:35 pm
BWI
-
KEF
1 stop9h 05m
Multiple Airlines
Deal found 1/27$718
This FlightHub deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:50 pm
KEF
-
DCA
1 stop11h 09m
Multiple Airlines
Thu 3/127:25 am
DCA
-
KEF
1 stop10h 20m
Multiple Airlines
Deal found 1/29$726
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:00 am
KEF
-
DCA
1 stop12h 12m
Air Canada
Thu 8/204:20 pm
DCA
-
KEF
1 stop11h 35m
Air Canada
Deal found 1/27$737
This Icelandair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:00 pm
KEF
-
BWI
Nonstop6h 40m
Multiple Airlines
Wed 2/43:40 pm
BWI
-
KEF
1 stop10h 00m
Multiple Airlines
Deal found 1/27$748
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:05 am
KEF
-
IAD
1 stop18h 30m
Multiple Airlines
Thu 3/127:00 pm
IAD
-
KEF
1 stop25h 25m
Multiple Airlines
Deal found 1/29$769

Find flight deals from Iceland to Washington, D.C.

Keep the following information in mind while searching for Iceland to Washington, D.C. flight deals. Data was last updated January 29, 2026.

Round-trip from

$726
(FlightHub)

One-way from

$404
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$362

Good round-trip deal

$1,390 or less

Good one-way deal

$404 or less
From Iceland to Washington, D.C. (WAS)
Search Deals
One-way flight from Iceland to Washington, D.C. (WAS)
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Iceland to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Iceland to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iceland to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Iceland to Washington, D.C. that are best for you.

Fly from

Iceland

Fly to

Washington, D.C.

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 3/6

4:50 pm-10:59 pm

1 stop11h 09m

Washington, D.C. Reagan-National

Thu 3/12

7:25 am-9:45 pm

1 stop10h 20m

$726

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 3/5

2:05 am-3:35 pm

1 stop18h 30m

Washington, D.C. Dulles Intl

Thu 3/12

7:00 pm-12:25 am

1 stop25h 25m

$769

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 3/13

11:30 am-7:50 pm

1 stop36h 20m

Washington, D.C. Dulles Intl

Mon 3/16

9:30 pm-10:45 am

1 stop33h 15m

$779

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Sat 3/14

5:00 pm-7:40 pm

Nonstop6h 40m

Baltimore/Washington

Sat 3/21

8:40 pm-6:30 am

Nonstop5h 50m

$779

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 3/14

4:50 pm-7:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Sat 3/21

8:40 pm-6:35 am

Nonstop5h 55m

$781

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Sat 3/14

5:00 pm-8:01 am

1 stop19h 01m

Washington, D.C. Reagan-National

Sat 3/21

7:00 pm-9:45 pm

1 stop22h 45m

$814

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 3/14

7:35 am-7:50 pm

2 stops16h 15m

Washington, D.C. Dulles Intl

Mon 3/16

9:30 pm-4:50 pm

1 stop15h 20m

$847

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 3/14

4:50 pm-7:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Mon 3/16

8:40 pm-6:35 am

Nonstop5h 55m

$859

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 3/13

3:25 pm-3:35 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

Fri 3/20

5:25 pm-1:20 pm

1 stop15h 55m

$898

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 3/14

7:35 am-7:50 pm

2 stops16h 15m

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-10:45 am

1 stop33h 15m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 47 results
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Best time to book a flight from Iceland to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Iceland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Washington, D.C.

What is the cheapest time of day to fly from IS to WAS?

Find hourly flight availability from Iceland to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Iceland to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Icelandair from Iceland to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
606 reviews

Overall

7.1

Crew

8.1

Comfort

7.0

Boarding

7.2

Entertainment

7.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.1
Good
606 reviews
Icelandair
7.1
Good
606 reviews

Overall

7.1

Crew

8.1

Comfort

7.0

Boarding

7.2

Entertainment

7.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iceland to Washington, D.C.?

    For as low as $779, Scandinavian Airlines can have you in Washington, D.C. from Iceland in 6h 40m. The distance from Iceland to Washington, D.C. is about 2754 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Iceland to Washington, D.C.?

    The most popular route from Iceland to Washington, D.C. is Reykjavik Keflavik Intl - Washington, D.C. Reagan-National. You may also consider Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl or Reykjavik Keflavik Intl - Baltimore/Washington.

  • What are the cheapest flights from Iceland to Washington, D.C.?

    While on average a flight from Iceland to Washington, D.C. is generally $953, our data shows the cheapest flight currently is $443. When looking at the most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Reagan-National), you can expect to pay $698 for that flight.

  • Can I find deals for flights from Iceland to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Iceland to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iceland to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Washington, D.C..

  • Can I find deals for business class flights from Iceland to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Iceland to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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