Iceland

$359+ Cheap flights from Washington, D.C. (WAS) to Iceland

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KEF
Mar 3 — Mar 101
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Cheap flight deals from Washington, D.C. to Iceland

Cheapest flights from Washington, D.C. to Iceland
Explore the most affordable flight options available from Washington, D.C. to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:40 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Wed 2/255:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 1/31$417
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Mon 2/237:40 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Sat 2/285:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 2/1$423
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Sat 4/411:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Thu 4/97:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 2/1$425
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.
Sun 2/227:40 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Tue 3/35:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 1/29$427
This CrystalTravel deal was found by Cheapflights users on 1/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Tue 3/104:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 1/31$430
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Thu 2/57:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Tue 2/104:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/1$436
This Icelandair deal was found by Cheapflights users on 1/31. 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 4/158:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Fri 4/245:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 1/31$436
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/17:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Sat 2/74:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 1/29$437
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 pm
BWI
-
KEF
Nonstop5h 55m
Icelandair
Mon 4/275:00 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 1/31$437
This Icelandair deal was found by Cheapflights users on 1/30. 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.
Sun 2/227:40 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Thu 2/265:00 pm
KEF
-
BWI
Nonstop6h 40m
Icelandair
Deal found 1/30$438
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Mon 2/27:40 pm
IAD
-
KEF
Nonstop5h 55m
Icelandair
Mon 2/94:50 pm
KEF
-
IAD
Nonstop6h 40m
Icelandair
Deal found 2/1$439
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
Sat 5/911:20 pm
BWI
-
KEF
Nonstop5h 50m
Icelandair
Sat 5/167:50 pm
KEF
-
BWI
Nonstop6h 25m
Icelandair
Deal found 2/1$440

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

Keep the following information in mind while searching for Washington, D.C. to Iceland flight deals. Data was last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(CrystalTravel)

One-way from

$359
(oojo)

Popular in

December

Cheapest in

October

Average price

$436

Good round-trip deal

$459 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Reykjavik (REK) flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Reykjavik (REK) flights.
From Washington, D.C. (WAS) to Iceland
One-way flight from Washington, D.C. (WAS) to Iceland
Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Iceland.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Iceland.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Iceland that are best for you.

Fly from

Washington, D.C.

Fly to

Iceland

Route

Depart

Return

Price

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 4/20

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 4/24

5:00 pm-7:25 pm

Nonstop6h 25m

$436

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 2/22

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Thu 2/26

5:00 pm-6:40 pm

Nonstop6h 40m

$438

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 4/19

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Tue 4/28

5:00 pm-7:25 pm

Nonstop6h 25m

$466

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 4/17

10:41 am-9:30 am

2 stops18h 49m

Reykjavik Keflavik Intl

Wed 4/29

11:25 am-12:38 am

2 stops17h 13m

$529

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Sun 4/12

5:09 pm-9:30 am

1 stop12h 21m

Reykjavik Keflavik Intl

Sun 4/26

11:25 am-5:30 pm

1 stop10h 05m

$540

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-4:15 pm

1 stop15h 55m

Reykjavik Keflavik Intl

Thu 4/9

5:05 pm-4:50 pm

1 stop27h 45m

$544

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Fri 4/17

2:26 pm-9:30 am

2 stops15h 04m

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-12:38 am

2 stops17h 13m

$545

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 4/22

10:41 am-9:30 am

2 stops18h 49m

Reykjavik Keflavik Intl

Sun 4/26

11:25 am-10:30 pm

2 stops15h 05m

$545

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 4/17

12:30 pm-9:30 am

2 stops17h 00m

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-11:41 pm

2 stops16h 16m

$545

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 5/1

11:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-10:41 pm

1 stop15h 16m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 57 results
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Best time to book a flight from Washington, D.C. to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Washington, D.C. 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 Washington, D.C. to Iceland

What is the cheapest month to book a flight from Washington, D.C. to Iceland?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $251). Flying from Washington, D.C. to Iceland in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Washington, D.C. to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 1, 2026.

When flying from Washington, D.C. to Iceland, 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 Washington, D.C. to Iceland

Explore weekly flight availability from Washington, D.C. to Iceland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 1, 2026.

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

How often are flights from Washington, D.C. to Iceland delayed?

About 9% of weekly flights between Washington, D.C. and Iceland have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Washington, D.C. to Iceland flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Iceland flights?

Over the last year, Icelandair have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated February 1, 2026.
Get a feel of what it's like to fly with United Airlines, Air Canada, and Icelandair from Washington, D.C. to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
PLAY
7.0
Good

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Iceland. 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 Washington, D.C. to Iceland?

    A quick flight from Washington, D.C. to Iceland can take about 5h 55m. Icelandair provides one of the quickest options available for as low as $436. The distance between Washington, D.C. and Iceland is about 2754 mi. This flight may include one or multiple stops.

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

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

    On average you can expect to pay $1,143 for a flight from Washington, D.C. to Iceland. The cheapest flight overall is $208 while the most popular route, (Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl) is currently priced at $417.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. to Iceland?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $251). Flying from Washington, D.C. to Iceland in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Iceland

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Washington, D.C. to Iceland

Discover the top 3 airlines that operate flights from Washington, D.C. to Iceland. 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 February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$250Average$404FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$314Average$536FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$417Average$890FlexibilityNo cancel feeOn-time69%

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