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Washington, D.C.

$185+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — WAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$263
(Flightnetwork)

One-way from

$185
(Booking.com)

Popular in

August

Cheapest in

February

Average price

$465

Good round-trip deal

$1,390 or less

Good one-way deal

$323 or less
From Iceland to Washington, D.C. (WAS)
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One-way flight from Iceland to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 24% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Iceland to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Iceland to Washington, D.C. (WAS).
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Find 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 July 31, 2025.

This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:05 pmKEF - BWI
Nonstop6h 35mPLAY
Sat 9/66:50 pmBWI - KEF
Nonstop6h 05mPLAY
Deal found 7/29$263
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:05 pmKEF - BWI
Nonstop6h 35mWorldTicket
Wed 10/16:50 pmBWI - KEF
Nonstop6h 05mWorldTicket
Deal found 7/31$384
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:05 pmKEF - BWI
Nonstop6h 35mMultiple Airlines
Tue 8/199:57 pmBWI - KEF
2 stops26h 48mMultiple Airlines
Deal found 7/30$508
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:00 pmKEF - BWI
Nonstop6h 30mIcelandair
Sun 11/27:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Deal found 7/31$510
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:50 pmKEF - IAD
Nonstop6h 30mIcelandair
Wed 10/111:15 pmIAD - KEF
Nonstop5h 50mIcelandair
Deal found 7/31$535
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:10 pmKEF - IAD
1 stop30h 49mScandinavian Airlines
Wed 10/110:05 pmIAD - KEF
1 stop14h 15mScandinavian Airlines
Deal found 7/30$545
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:30 amKEF - IAD
2 stops10h 58mAir Canada
Sat 9/612:35 pmIAD - KEF
2 stops15h 35mAir Canada
Deal found 7/29$592
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:30 amKEF - DCA
1 stop10h 18mAir Canada
Sat 9/612:55 pmDCA - KEF
2 stops15h 15mAir Canada
Deal found 7/29$599
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:25 amKEF - IAD
1 stop17h 05mLufthansa
Wed 10/110:20 pmIAD - KEF
1 stop21h 50mLufthansa
Deal found 7/31$608
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:30 amKEF - DCA
1 stop10h 18mUnited Airlines
Wed 8/276:00 amDCA - KEF
1 stop22h 10mUnited Airlines
Deal found 7/31$631
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:30 amKEF - IAD
1 stop10h 48mUnited Airlines
Sat 9/65:37 pmIAD - KEF
1 stop10h 33mUnited Airlines
Deal found 7/31$631
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:40 pmKEF - IAD
1 stop29h 35mSWISS
Mon 10/208:45 pmIAD - KEF
1 stop14h 25mSWISS
Deal found 7/31$661

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 July 31, 2025.
Use the filters below to find and compare flights from Iceland to Washington, D.C. that are best for you.

Fly from

Iceland

Fly to

Washington, D.C.

Route

Depart

Return

Price

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Fri 8/29

3:05 pm-5:40 pm

Nonstop6h 35m

Baltimore/Washington

Sat 9/6

6:50 pm-4:55 am

Nonstop6h 05m

$263

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Mon 9/22

3:05 pm-5:40 pm

Nonstop6h 35m

Baltimore/Washington

Wed 10/1

6:50 pm-4:55 am

Nonstop6h 05m

$384

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Tue 8/12

3:05 pm-5:40 pm

Nonstop6h 35m

Baltimore/Washington

Tue 8/19

9:57 pm-4:45 am

2 stops26h 48m

$508

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Sat 11/1

5:00 pm-7:30 pm

Nonstop6h 30m

Baltimore/Washington

Sun 11/2

7:30 pm-6:25 am

Nonstop5h 55m

$510

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 9/22

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 10/1

11:15 pm-9:05 am

Nonstop5h 50m

$535

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 9/22

5:10 pm-7:59 pm

1 stop30h 49m

Washington, D.C. Dulles Intl

Wed 10/1

10:05 pm-4:20 pm

1 stop14h 15m

$545

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Fri 8/29

9:30 am-4:28 pm

2 stops10h 58m

Washington, D.C. Dulles Intl

Sat 9/6

12:35 pm-8:10 am

2 stops15h 35m

$592

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 8/29

9:30 am-3:48 pm

1 stop10h 18m

Washington, D.C. Reagan-National

Sat 9/6

12:55 pm-8:10 am

2 stops15h 15m

$599

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 9/21

12:25 am-1:30 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

Wed 10/1

10:20 pm-12:10 am

1 stop21h 50m

$608

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 9/22

9:50 am-11:45 am

1 stop29h 55m

Washington, D.C. Dulles Intl

Wed 10/1

10:20 pm-12:10 am

1 stop21h 50m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 43 results
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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 July 31, 2025.

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.

Explore weekly flight availability from Iceland to Washington, D.C.. 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 IS0 to WAS are scheduled on a Tuesday (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.

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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and Austrian Airlines 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.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    The cheapest airlines for a one-way flight from Iceland to Washington, D.C. are PLAY ($185), WorldTicket ($367), and Icelandair ($411).

  • 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 $692, our data shows the cheapest flight currently is $220. When looking at the most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), you can expect to pay $549 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.

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

    Currently, August is the cheapest month in which you can book a flight from Iceland to Washington, D.C. (average of $241). Flying from Iceland to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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Alternative routes for Iceland to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$214Average$320FlexibilityNo cancel feeOn-timeN/A

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