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Washington, D.C.

$372+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — WAS
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
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 May 13, 2026.

This FlightHub deal was found by Cheapflights users on 5/10. 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 9/165:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Wed 9/238:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/10$576
This Ticket deal was found by Cheapflights users on 5/8. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Wed 7/111:20 pm
IAD
-
KEF
Nonstop5h 50m
Icelandair
Deal found 5/8$585
This Travelis deal was found by Cheapflights users on 5/9. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Sat 7/48:30 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/9$588
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Tue 6/165:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Wed 7/228:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/8$589
This Travelis deal was found by Cheapflights users on 5/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Wed 6/2411:20 pm
IAD
-
KEF
Nonstop5h 50m
Icelandair
Deal found 5/11$593
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Tue 6/2311:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Deal found 5/11$600
This FlightHub deal was found by Cheapflights users on 5/10. 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 9/164:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Wed 9/238:30 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/10$603
This Gotogate deal was found by Cheapflights users on 5/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:50 pm
KEF
-
IAD
Nonstop6h 30m
Icelandair
Wed 7/111:20 pm
IAD
-
KEF
Nonstop5h 50m
Icelandair
Deal found 5/9$604
This Icelandair deal was found by Cheapflights users on 5/8. 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 6/187:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Wed 7/228:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/8$610
This FlightHub deal was found by Cheapflights users on 5/8. 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.
Mon 6/155:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Wed 7/228:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/8$611
This Icelandair deal was found by Cheapflights users on 5/8. 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.
Tue 6/165:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Mon 7/208:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/8$612
This Travelis deal was found by Cheapflights users on 5/11. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Wed 6/248:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Deal found 5/11$613

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 May 13, 2026.

Round-trip from

$576
(FlightHub)

One-way from

$372
(Kiwi.com)

Good round-trip deal

$567 or less

Good one-way deal

$543 or less
From Iceland to Washington, D.C. (WAS)
Search Deals
One-way flight from Iceland to Washington, D.C. (WAS)
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 May 13, 2026.
Use the filters below to find and compare flights from Iceland to Washington, D.C. 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

Wed 6/24

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 7/1

11:20 pm-9:10 am

Nonstop5h 50m

$604

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Thu 6/18

7:50 pm-10:15 pm

Nonstop6h 25m

Baltimore/Washington

Wed 7/22

8:30 pm-6:25 am

Nonstop5h 55m

$610

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 6/17

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Sun 7/26

8:30 pm-6:25 am

Nonstop5h 55m

$638
Quickest round-trip

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Sat 6/13

7:50 pm-10:15 pm

Nonstop6h 25m

Baltimore/Washington

Tue 7/21

11:20 pm-9:10 am

Nonstop5h 50m

$647

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 6/13

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Sun 7/26

11:20 pm-9:10 am

Nonstop5h 50m

$665

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 6/25

9:15 am-4:19 pm

1 stop11h 04m

Washington, D.C. Dulles Intl

Sat 7/4

12:35 pm-8:45 am

2 stops16h 10m

$736

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 6/15

10:00 am-2:12 pm

2 stops32h 12m

Washington, D.C. Dulles Intl

Wed 6/24

10:35 pm-8:30 am

Nonstop5h 55m

$756

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 6/25

11:30 am-1:55 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Sat 7/4

10:35 pm-8:30 am

Nonstop5h 55m

$759

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 6/20

11:30 am-1:55 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Sun 6/28

10:35 pm-8:30 am

Nonstop5h 55m

$760

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 6/21

11:30 am-1:55 pm

Nonstop6h 25m

Washington, D.C. Dulles Intl

Sat 6/27

10:35 pm-8:30 am

Nonstop5h 55m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 56 resultsSorted by cheapest first
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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 May 13, 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 May 13, 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
7.0
Good
654 reviews

Comfort

6.9

Crew

8.0

Food

6.2

Entertainment

6.9

Boarding

7.2

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.
Icelandair
7.0
Good
654 reviews
Icelandair
7.0
Good
654 reviews

Comfort

6.9

Crew

8.0

Food

6.2

Entertainment

6.9

Boarding

7.2

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Ásmundur,Apr 2026

CDG - KEF

The flight was uneventfull and ahead of schedule. The crew was attentive and the service good.

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 $604, Icelandair can have you in Washington, D.C. from Iceland in 6h 30m. The distance from Iceland to Washington, D.C. is about 2791 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. Dulles Intl. You may also consider Reykjavik Keflavik Intl - Washington, D.C. Reagan-National 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 $987, our data shows the cheapest flight currently is $481. When looking at the most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), you can expect to pay $603 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
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Iceland to Washington, D.C.

Discover the top airline that operate flights from Iceland to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$532Average$658FlexibilityNo cancel feeOn-time76%

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