HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$399+ Cheap flights from Iceland to Washington, D.C. (WAS)

KEF — WAS
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Iceland to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheapest flights from Iceland to Washington, D.C.

Thu 10/295:00 pm -
Nonstop6h 40m
Wed 11/47:40 pm -
Nonstop5h 50m
Deal found 9/5$518
Mon 11/25:00 pm -
Nonstop6h 40m
Wed 11/117:40 pm -
Nonstop5h 50m
Deal found 9/10$519
Thu 10/294:50 pm -
Nonstop6h 40m
Wed 11/47:40 pm -
Nonstop5h 50m
Deal found 9/5$539
Mon 11/24:50 pm -
Nonstop6h 40m
Wed 11/117:40 pm -
Nonstop5h 50m
Deal found 9/10$545
Wed 10/145:00 pm -
Nonstop6h 25m
Tue 10/2011:20 pm -
Nonstop5h 50m
Deal found 9/6$600
Mon 9/289:30 am -
1 stop16h 30m
Sun 10/116:08 am -
1 stop23h 22m
Deal found 9/9$604
Fri 11/64:50 pm -
Nonstop6h 40m
Tue 11/107:40 pm -
Nonstop5h 50m
Deal found 9/7$605
Wed 9/2311:25 am -
1 stop10h 21m
Sun 9/2712:25 pm -
1 stop17h 05m
Deal found 9/7$614
Fri 10/25:00 pm -
Nonstop6h 25m
Wed 10/218:30 pm -
Nonstop5h 55m
Deal found 9/7$614
Sat 10/244:50 pm -
Nonstop6h 30m
Sat 10/318:40 pm -
Nonstop5h 50m
Deal found 9/9$617
Wed 9/2311:25 am -
2 stops14h 00m
Sun 9/277:05 am -
2 stops19h 55m
Deal found 9/7$617
Thu 9/2411:25 am -
1 stop15h 34m
Mon 9/2811:10 am -
1 stop18h 20m
Deal found 9/8$618

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

Round-trip from

$518
(Ticket)

One-way from

$399
(Kiwi.com)

Good one-way deal

$557 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 one-way flight from Iceland to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
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
Quickest round-trip

ReykjavikBaltimore

KEF Reykjavik Keflavik Intl - BWI Baltimore/Washington

KEFBWI

Reykjavik Keflavik Intl

Thu 9/17

7:50 pm-10:15 pm

Nonstop6h 25m

Baltimore/Washington

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$444

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - IAD Washington, D.C. Dulles Intl

KEFIAD

Reykjavik Keflavik Intl

Fri 10/16

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$470

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - IAD Washington, D.C. Dulles Intl

KEFIAD

Reykjavik Keflavik Intl

Thu 10/22

11:25 am-5:33 pm

1 stop10h 08m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$471

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - IAD Washington, D.C. Dulles Intl

KEFIAD

Reykjavik Keflavik Intl

Thu 12/3

2:15 pm-7:51 am

3 stops46h 36m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$520

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - DCA Washington, D.C. Reagan-National

KEFDCA

Reykjavik Keflavik Intl

Mon 1/11

10:00 am-8:21 am

2 stops27h 21m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$565

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - DCA Washington, D.C. Reagan-National

KEFDCA

Reykjavik Keflavik Intl

Mon 9/28

9:30 am-10:00 pm

1 stop16h 30m

Washington, D.C. Reagan-National

Sun 10/11

6:08 am-9:30 am

1 stop23h 22m

$604

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - DCA Washington, D.C. Reagan-National

KEFDCA

Reykjavik Keflavik Intl

Mon 11/30

10:00 am-8:19 am

2 stops27h 19m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$606

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - DCA Washington, D.C. Reagan-National

KEFDCA

Reykjavik Keflavik Intl

Sun 1/10

10:05 am-7:37 pm

3 stops38h 32m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$612

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - DCA Washington, D.C. Reagan-National

KEFDCA

Reykjavik Keflavik Intl

Fri 10/16

8:00 pm-8:55 am

1 stop16h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-5:00 am

Nonstop0h 00m

$612

ReykjavikWashington, D.C.

KEF Reykjavik Keflavik Intl - IAD Washington, D.C. Dulles Intl

KEFIAD

Reykjavik Keflavik Intl

Wed 9/23

11:25 am-5:46 pm

1 stop10h 21m

Washington, D.C. Dulles Intl

Sun 9/27

12:25 pm-9:30 am

1 stop17h 05m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 52 resultsSorted by cheapest first
1
2
3
...
6

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

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?

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.

Weekly flight availability from Iceland to Washington, D.C.

The most flights from IS0 to WAS are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Washington, D.C.

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
6.9
Okay
741 reviews

Entertainment

6.9

Overall

6.9

Food

6.1

Boarding

7.2

Comfort

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Victoria,Sep 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.
Icelandair
6.9
Okay
741 reviews
Icelandair
6.9
Okay
741 reviews

Entertainment

6.9

Overall

6.9

Food

6.1

Boarding

7.2

Comfort

6.9

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Victoria,Sep 2026

KEF - EWR

Icelandair was excellent. Kayak business not so much. As mentioned in our comment through pilot, there were hidden fees when we bought the tickets.

Related info for your journey

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

    For as low as $650, KLM can have you in Washington, D.C. from Iceland in 6h 25m. 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. Dulles Intl. You may also consider Reykjavik Keflavik Intl - Baltimore/Washington or Reykjavik Keflavik Intl - Washington, D.C. Reagan-National.

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

    While on average a flight from Iceland to Washington, D.C. is generally $1,066, our data shows the cheapest flight currently is $493. When looking at the most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), you can expect to pay $595 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
Arlington
Owings Mills
Tysons
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring
Largo
Springfield

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.