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$288+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KEF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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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 December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 pmIAD - KEF
2 stops38h 00mSWISS
Sat 1/102:20 pmKEF - IAD
2 stops28h 40mSWISS
Deal found 12/17$569
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Tue 12/307:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Mon 1/124:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 12/17$740
This Icelandair deal was found by Cheapflights users on 12/17. 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 12/317:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Fri 1/94:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 12/17$746
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Sun 12/287:40 pmBWI - KEF
Nonstop5h 50mIcelandair
Fri 1/95:00 pmKEF - BWI
Nonstop6h 40mIcelandair
Deal found 12/17$767
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/317:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Thu 1/84:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 12/17$792
This FlightHub deal was found by Cheapflights users on 12/17. 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 12/315:40 pmIAD - KEF
1 stop15h 35mLufthansa
Thu 1/83:10 pmKEF - IAD
2 stops27h 50mLufthansa
Deal found 12/17$889
This Icelandair deal was found by Cheapflights users on 12/17. 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 12/307:40 pmBWI - KEF
Nonstop5h 50mMultiple Airlines
Mon 1/124:45 pmKEF - BWI
1 stop19h 45mMultiple Airlines
Deal found 12/17$900
This Scandinavian Airlines deal was found by Cheapflights users on 12/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmIAD - KEF
1 stop33h 15mScandinavian Airlines
Sat 1/1011:25 amKEF - IAD
2 stops53h 18mScandinavian Airlines
Deal found 12/17$907
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:54 pmDCA - KEF
1 stop28h 11mIcelandair
Mon 1/125:00 pmKEF - DCA
1 stop9h 45mIcelandair
Deal found 12/17$961
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:30 pmIAD - KEF
2 stops25h 45mMultiple Airlines
Mon 1/124:50 pmKEF - IAD
Nonstop6h 40mMultiple Airlines
Deal found 12/17$963
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 12/317:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Wed 1/74:50 pmKEF - IAD
Nonstop6h 40mIcelandair
Deal found 12/17$1,029
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:30 pmIAD - KEF
1 stop33h 15mScandinavian Airlines
Fri 1/97:35 amKEF - IAD
2 stops33h 08mScandinavian Airlines
Deal found 12/17$1,057

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 December 18, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$336
(Ticket)

One-way from

$288
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$679

Good round-trip deal

$437 or less

Good one-way deal

$377 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Reykjavik (REK) flights.
Search Deals
From Washington, D.C. (WAS) to Iceland
Search Deals
One-way flight from Washington, D.C. (WAS) to Iceland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Iceland.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Iceland.
Search Deals

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 December 18, 2025.
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

Sat 1/10

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-6:40 pm

Nonstop6h 40m

$377

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Mon 2/2

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 2/6

4:50 pm-6:30 pm

Nonstop6h 40m

$398

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Mon 1/26

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 1/30

4:50 pm-6:30 pm

Nonstop6h 40m

$398

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Fri 1/9

7:40 pm-6:35 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:30 pm

Nonstop6h 40m

$450

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Mon 1/5

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Fri 1/16

5:00 pm-6:40 pm

Nonstop6h 40m

$485

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Sun 1/4

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 1/13

5:00 pm-6:40 pm

Nonstop6h 40m

$500

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Thu 1/8

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-6:40 pm

Nonstop6h 40m

$505

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 1/13

7:40 pm-6:30 am

Nonstop5h 50m

Reykjavik Keflavik Intl

Tue 1/20

5:00 pm-6:40 pm

Nonstop6h 40m

$524

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sat 4/4

8:20 pm-10:15 am

2 stops33h 55m

Reykjavik Keflavik Intl

Thu 4/9

11:05 am-4:50 pm

2 stops33h 45m

$537

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Sun 4/5

7:59 pm-9:30 am

1 stop9h 31m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-7:16 pm

1 stop11h 51m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 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, September is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $250). 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 December 18, 2025.

It’s optimal to fly from Washington, D.C. to Iceland in the afternoon. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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

About 10% of weekly flights between Washington, D.C. and Iceland have experienced delays in the past year, with the average delay time being 129 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 morning 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, CAA have had the lowest number of delays on this route, with just 5% 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 December 18, 2025.
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.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Air Canada
7.1
Good
10,536 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Icelandair
7.0
Good
591 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
PLAY
7.0
Good
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 50m. Icelandair provides one of the quickest options available for as low as $377. 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?

    While some choose either Baltimore/Washington - Reykjavik Keflavik Intl or Washington, D.C. Reagan-National - Reykjavik Keflavik Intl, Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl is the most popular route from Washington, D.C. to Iceland.

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

    On average you can expect to pay $1,141 for a flight from Washington, D.C. to Iceland. The cheapest flight overall is $348 while the most popular route, (Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl) is currently priced at $365.

  • 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, September is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $250). 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.
Dulles Intl to Heathrow flights
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Reagan-National to Gatwick flights
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Dulles Intl to Frankfurt flights
Reagan-National to Orly flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Reagan-National to Istanbul flights
Dulles Intl to Zurich flights
Reagan-National to Madrid flights
Dulles Intl to Luton flights
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Dulles Intl to Munich flights
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Reagan-National to Amsterdam flights
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Dulles Intl to Oslo Gardermoen flights
Reagan-National to Frankfurt flights
Reagan-National to Linate flights
Dulles Intl to Glasgow Intl flights
Dulles Intl to Frederic Chopin flights
Reagan-National to Sabiha Gokcen flights
Reagan-National to Luton flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$255Average$384FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$324Average$542FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$417Average$880FlexibilityNo cancel feeOn-time69%

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