HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Iceland

$173+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KEF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Iceland 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 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 July 31, 2025.

Round-trip from

$285
(Kiwi.com)

One-way from

$173
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$531

Good round-trip deal

$394 or less

Good one-way deal

$250 or less
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. 10% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

Find 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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/76:50 pmBWI - KEF
Nonstop6h 05mPLAY
Tue 9/93:05 pmKEF - BWI
Nonstop6h 35mPLAY
Deal found 7/31$284
This SmartFares deal was found by Cheapflights users on 7/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Wed 12/104:50 pmKEF - IAD
Nonstop6h 30mIcelandair
Deal found 7/29$356
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:40 amDCA - KEF
1 stop18h 30mUnited Airlines
Wed 9/39:30 amKEF - DCA
2 stops32h 46mUnited Airlines
Deal found 7/30$505
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:30 pmDCA - KEF
1 stop11h 50mAir Canada
Thu 8/289:30 amKEF - DCA
1 stop16h 18mAir Canada
Deal found 7/31$523
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amDCA - KEF
1 stop20h 20mDelta
Wed 9/108:45 amKEF - DCA
1 stop11h 48mDelta
Deal found 7/30$532
This KLM deal was found by Cheapflights users on 7/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:40 amDCA - KEF
1 stop16h 40mMultiple Airlines
Tue 8/198:50 amKEF - DCA
1 stop11h 43mMultiple Airlines
Deal found 7/31$542
This Virgin Atlantic deal was found by Cheapflights users on 7/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:00 amDCA - KEF
1 stop18h 30mVirgin Atlantic
Sun 9/711:25 amKEF - DCA
1 stop16h 16mVirgin Atlantic
Deal found 7/31$581

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 July 31, 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

Sun 9/7

6:50 pm-4:55 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Tue 9/9

3:05 pm-5:40 pm

Nonstop6h 35m

$284

Washington, D.C.Reykjavik

IAD - KEF

IADKEF

Washington, D.C. Dulles Intl

Wed 10/1

8:30 pm-6:25 am

Nonstop5h 55m

Reykjavik Keflavik Intl

Fri 10/10

4:50 pm-7:20 pm

Nonstop6h 30m

$360

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Wed 8/27

9:40 am-8:10 am

1 stop18h 30m

Reykjavik Keflavik Intl

Wed 9/3

9:30 am-2:16 pm

2 stops32h 46m

$505

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Fri 8/22

4:30 pm-8:20 am

1 stop11h 50m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-9:48 pm

1 stop16h 18m

$523

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 9/2

6:00 am-6:20 am

1 stop20h 20m

Reykjavik Keflavik Intl

Wed 9/10

8:45 am-4:33 pm

1 stop11h 48m

$532

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 8/12

1:40 pm-6:20 am

2 stops12h 40m

Reykjavik Keflavik Intl

Tue 8/19

8:50 am-5:20 pm

2 stops12h 30m

$542

Washington, D.C.Reykjavik

DCA - KEF

DCAKEF

Washington, D.C. Reagan-National

Tue 9/2

11:00 am-9:30 am

1 stop18h 30m

Reykjavik Keflavik Intl

Sun 9/7

11:25 am-11:41 pm

1 stop16h 16m

$581

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 8/6

6:50 pm-4:55 am

Nonstop6h 05m

$173

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Wed 10/8

6:50 pm-4:55 am

Nonstop6h 05m

$193

BaltimoreReykjavik

BWI - KEF

BWIKEF

Baltimore/Washington

Tue 8/26

9:57 pm-4:45 am

2 stops26h 48m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 32 results
1
2
3
4

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, November is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $328). Flying from Washington, D.C. to Iceland in June is currently the most expensive (average of $653). 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 July 31, 2025.

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 July 31, 2025.

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

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Washington, D.C. to Iceland one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Iceland are PLAY ($173), WorldTicket ($193), and Icelandair ($363).

  • 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 $1,563 for a flight from Washington, D.C. to Iceland. The cheapest flight overall is $177 while the most popular route, (Washington, D.C. Dulles Intl - Reykjavik Keflavik Intl) is currently priced at $357.

  • 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, November is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $328). Flying from Washington, D.C. to Iceland in June is currently the most expensive (average of $653). 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

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.

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
Dulles Intl to Charles de Gaulle flights
Dulles Intl to Madrid flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Dublin flights
Dulles Intl to Athens flights
Dulles Intl to Lisbon flights
Reagan-National to Heathrow flights
Dulles Intl to Istanbul flights
Dulles Intl to Gatwick flights
Dulles Intl to London City flights
Dulles Intl to Barcelona-El Prat flights
Dulles Intl to Frankfurt flights
Reagan-National to Madrid flights
Reagan-National to Gatwick flights
Dulles Intl to Orly flights
Reagan-National to Charles de Gaulle flights
Dulles Intl to Keflavik Intl flights
Reagan-National to Dublin flights
Reagan-National to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Munich flights
Dulles Intl to Amsterdam flights
Reagan-National to Orly flights
Dulles Intl to Stansted flights
Dulles Intl to Edinburgh flights
Dulles Intl to Luton flights
Reagan-National to Istanbul flights
Dulles Intl to Zurich flights
Reagan-National to Keflavik Intl flights
Dulles Intl to Vicenza flights
Reagan-National to Lisbon flights
Reagan-National to Barcelona-El Prat flights
Reagan-National to Athens flights
Dulles Intl to Copenhagen flights
Dulles Intl to Vienna flights
Dulles Intl to Bruxelles-National flights
Dulles Intl to Sabiha Gokcen flights
Dulles Intl to Geneva flights
Dulles Intl to Malpensa flights
Reagan-National to Frankfurt flights
Dulles Intl to Linate flights
Dulles Intl to Oslo Gardermoen flights
Dulles Intl to Beauvais-Tille flights
Reagan-National to Malpensa flights
Reagan-National to Amsterdam flights
Reagan-National to London City flights
Reagan-National to Munich flights
Reagan-National to Copenhagen flights
Reagan-National to Zurich flights
Dulles Intl to Florence 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$235Average$400FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$324Average$516FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$738Average$777FlexibilityNo cancel feeOn-time62%

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.