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$161+ Cheap flights from Keflavik Intl (KEF) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — WAS
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Keflavik Intl to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Keflavik Intl (KEF) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

June

Cheapest in

October

Round-trip from

$319
(Booking.com)

One-way from

$161
(Mytrip)
Provider with most accurate pricing for Reykjavik Keflavik Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Reykjavik Keflavik Intl-Washington, D.C. (WAS) flights.
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High demand for flights, 42% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Reykjavik Keflavik Intl to Washington, D.C. (WAS)
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One-way flight from Reykjavik Keflavik Intl to Washington, D.C. (WAS)
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Find flight deals from Keflavik Intl to Washington, D.C.

Cheapest flights from Keflavik Intl to Washington, D.C.
Explore the most affordable flight options available from Keflavik Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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 11/243:20 pmKEF - IAD
Nonstop6h 40mPLAY
Mon 12/26:10 pmIAD - KEF
Nonstop6h 00mPLAY
Deal found 11/20$270
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/263:20 pmKEF - BWI
Nonstop6h 40mPLAY
Tue 12/316:10 pmBWI - KEF
Nonstop5h 50mPLAY
Deal found 11/20$319
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/84:00 pmKEF - BWI
1 stop24h 15mMultiple Airlines
Wed 12/117:19 pmBWI - KEF
1 stop28h 26mMultiple Airlines
Deal found 11/20$364
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/244:50 pmKEF - IAD
Nonstop6h 35mIcelandair
Mon 12/27:40 pmIAD - KEF
Nonstop5h 55mIcelandair
Deal found 11/20$481
This Icelandair deal was found by Cheapflights users on 11/20. 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 11/265:00 pmKEF - BWI
Nonstop6h 30mIcelandair
Mon 12/27:30 pmBWI - KEF
Nonstop5h 55mIcelandair
Deal found 11/20$552
This WorldTicket deal was found by Cheapflights users on 11/20. 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 WorldTicket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/243:20 pmKEF - BWI
Nonstop6h 40mWorldTicket
Fri 11/296:10 pmBWI - KEF
Nonstop5h 50mWorldTicket
Deal found 11/20$570
This Gotogate deal was found by Cheapflights users on 11/20. 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.
Sun 11/244:50 pmKEF - IAD
Nonstop6h 35mMultiple Airlines
Mon 12/27:00 amIAD - KEF
1 stop18h 25mMultiple Airlines
Deal found 11/20$661
This Mytrip deal was found by Cheapflights users on 11/20. 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 11/243:15 pmKEF - IAD
1 stop29h 35mLufthansa
Mon 12/25:50 pmIAD - KEF
1 stop15h 05mLufthansa
Deal found 11/20$703
This Expedia deal was found by Cheapflights users on 11/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:45 amKEF - IAD
1 stop13h 00mBritish Airways
Sun 12/89:55 pmIAD - KEF
1 stop32h 00mBritish Airways
Deal found 11/19$711
This British Airways deal was found by Cheapflights users on 11/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2311:50 amKEF - DCA
2 stops15h 43mBritish Airways
Tue 12/36:42 amDCA - KEF
2 stops23h 08mBritish Airways
Deal found 11/20$770
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/411:45 amKEF - IAD
1 stop32h 50mAmerican Airlines
Sun 12/88:00 pmIAD - KEF
2 stops33h 55mAmerican Airlines
Deal found 11/19$779
This oojo deal was found by Cheapflights users on 11/20. 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.
Thu 11/2110:00 amKEF - DCA
1 stop10h 29mIcelandair
Wed 11/277:00 amDCA - KEF
1 stop9h 50mIcelandair
Deal found 11/20$794

Find flights from Keflavik Intl to Washington, D.C. within your budget

Customize your flight search to find flights from Keflavik Intl 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Thu 12/26

3:20 pm-5:00 pm

Nonstop6h 40m

Baltimore/Washington

Tue 12/31

6:10 pm-5:00 am

Nonstop5h 50m

$319

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Sun 12/8

4:00 pm-11:15 am

1 stop24h 15m

Baltimore/Washington

Wed 12/11

7:19 pm-4:45 am

1 stop28h 26m

$364

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 12/4

4:50 pm-6:25 pm

Nonstop6h 35m

Washington, D.C. Dulles Intl

Sun 12/8

7:40 pm-6:35 am

Nonstop5h 55m

$522

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 3/12

7:35 am-9:09 pm

2 stops17h 34m

Washington, D.C. Reagan-National

Mon 3/17

12:00 pm-10:40 am

2 stops18h 40m

$571

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Thu 1/9

5:00 pm-6:30 pm

Nonstop6h 30m

Baltimore/Washington

Sat 1/11

7:30 pm-6:25 am

Nonstop5h 55m

$622

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 3/12

10:00 am-3:24 pm

1 stop9h 24m

Washington, D.C. Reagan-National

Mon 3/17

5:15 pm-6:15 am

1 stop9h 00m

$686

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 12/4

11:45 am-7:45 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 12/8

9:55 pm-10:55 am

1 stop32h 00m

$711

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 12/4

11:45 am-3:35 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Sun 12/8

8:00 pm-10:55 am

2 stops33h 55m

$779

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Wed 12/4

4:50 pm-6:25 pm

Nonstop6h 35m

Washington, D.C. Dulles Intl

Sun 12/8

5:10 pm-10:40 am

1 stop12h 30m

$803

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/9

11:30 am-3:40 pm

1 stop33h 10m

Washington, D.C. Dulles Intl

Sat 1/11

5:10 pm-3:25 pm

1 stop17h 15m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 39 results
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  • Most accurate provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reykjavik Keflavik Intl Airport-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reykjavik Keflavik Intl Airport-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik Keflavik Intl Airport-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reykjavik Keflavik Intl Airport-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Keflavik Intl to Washington, D.C.

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

Travel insights for flights from Keflavik Intl to Washington, D.C.

Get recent, data-driven insights about flights from Keflavik Intl to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Washington, D.C. (average of $300). Flying from Reykjavik Keflavik Intl Airport to Washington, D.C. in June is currently the most expensive (average of $376). 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 KEF to WAS?

Find hourly flight availability from Keflavik Intl 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 November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Reykjavik Keflavik Intl Airport to Washington, D.C. as you normally would.

Weekly flight availability from Reykjavik Keflavik Intl Airport to Washington, D.C.

Explore weekly flight availability from Keflavik Intl 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 November 20, 2024.

The most flights from KEF to WAS are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 November 20, 2024.
Read through reviews of airlines operating flights from Reykjavik to Washington, D.C., such as Scandinavian Airlines, Icelandair and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Finnair
7.7
Good
1,300 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Austrian Airlines
7.6
Good
805 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Turkish Airlines
7.4
Good
3,915 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Scandinavian Airlines
7.3
Good
1,301 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

American Airlines
7.2
Good
10,000 reviews
Finnair
7.7
Good
1,300 reviews

Comfort

7.5

Crew

8.2

Entertainment

6.9

Boarding

7.7

Food

6.7

Overall

7.7

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl 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 flying from Reykjavik Keflavik Intl Airport to Washington, D.C. round-trip?

    PLAY, at $319, was found to be the cheapest airline from Reykjavik Keflavik Intl Airport to Washington, D.C..Alternate airlines to your destination round-trip include Icelandair and Scandinavian Airlines. These flights start at 9% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Reykjavik Keflavik Intl Airport to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $161 on PLAY. Other airlines that offer cheap prices include Icelandair from $332 and British Airways from $557 one-way.

  • What are the most popular routes from Reykjavik Keflavik Intl Airport to Washington, D.C.?

    Most travelers choose Reykjavik Keflavik Intl - Washington, D.C. Reagan-National, Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl or Reykjavik Keflavik Intl - Baltimore/Washington when deciding on the best route from Reykjavik Keflavik Intl Airport to Washington, D.C..

  • What are the most reliable airlines from Reykjavik Keflavik Intl Airport to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Reykjavik Keflavik Intl Airport to Washington, D.C. consider choosing PLAY (97%), Icelandair (96%) or JetBlue (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to Washington, D.C.?

    While on average a flight from Reykjavik Keflavik Intl Airport to Washington, D.C. is generally $637, our data shows the cheapest flight currently is $187. When looking at the most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Reagan-National), you can expect to pay $401 for that flight.

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

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

  • How can I find direct flights from Keflavik Intl 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 Keflavik Intl to Washington, D.C..

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

    Yes. Cheapflights offers flight deals from Keflavik Intl 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 Reykjavik Keflavik Intl Airport to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to Washington, D.C. (average of $300). Flying from Reykjavik Keflavik Intl Airport to Washington, D.C. in June is currently the most expensive (average of $376). 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.

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Alternative routes for Keflavik Intl to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Keflavik Intl to Dulles Intl flights

Top airline flying from Keflavik Intl to Washington, D.C.

Discover the top airline that operate flights from Keflavik Intl 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$191Average$381FlexibilityNo cancel feeOn-timeN/A
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