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District of Columbia

$331+ Cheap flights from Keflavik Intl (KEF) to District of Columbia

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — IAD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Keflavik Intl to District of Columbia

Keep the following information in mind while searching for Keflavik Intl to District of Columbia flight deals. Data was last updated March 28, 2025.

Round-trip from

$459
(FlightHub)

One-way from

$331
(Mytrip)

Good round-trip deal

$1,390 or less

Good one-way deal

$391 or less
From Reykjavik Keflavik Intl to District of Columbia
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One-way flight from Reykjavik Keflavik Intl to District of Columbia
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Price to beat on a round-trip flight from Reykjavik Keflavik Intl to District of Columbia.
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Price to beat on a one-way flight from Reykjavik Keflavik Intl to District of Columbia.
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Find flight deals from Keflavik Intl to District of Columbia

Cheapest flights from Keflavik Intl to District of Columbia
Explore the most affordable flight options available from Keflavik Intl to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/27. 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.
Mon 4/2810:20 amKEF - IAD
1 stop13h 39mScandinavian Airlines
Mon 5/1210:05 pmIAD - KEF
1 stop14h 15mScandinavian Airlines
Deal found 3/27$459
This Gotogate deal was found by Cheapflights users on 3/27. 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.
Mon 5/194:50 pmKEF - IAD
Nonstop6h 30mIcelandair
Wed 5/288:30 pmIAD - KEF
Nonstop5h 55mIcelandair
Deal found 3/27$512
This lastminute.com deal was found by Cheapflights users on 3/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:20 amKEF - DCA
2 stops40h 25mScandinavian Airlines
Fri 5/96:05 amDCA - KEF
2 stops37h 45mScandinavian Airlines
Deal found 3/27$565
This Ticket deal was found by Cheapflights users on 3/27. 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.
Fri 5/211:25 amKEF - DCA
1 stop10h 45mKLM
Fri 5/97:54 pmDCA - KEF
1 stop30h 26mKLM
Deal found 3/27$584
This Ticket deal was found by Cheapflights users on 3/27. 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.
Fri 5/211:25 amKEF - DCA
2 stops15h 45mMultiple Airlines
Fri 5/97:54 pmDCA - KEF
1 stop30h 26mMultiple Airlines
Deal found 3/27$596
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 6/2812:00 pmKEF - IAD
1 stop16h 30mUnited Airlines
Sat 7/265:15 pmIAD - KEF
1 stop9h 45mUnited Airlines
Deal found 3/27$600
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2712:25 amKEF - IAD
1 stop18h 35mLufthansa
Mon 5/126:10 pmIAD - KEF
1 stop14h 55mLufthansa
Deal found 3/27$601
This United Airlines deal was found by Cheapflights users on 3/28. 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 7/3111:00 amKEF - DCA
1 stop9h 29mUnited Airlines
Sat 9/63:30 pmDCA - KEF
1 stop13h 00mUnited Airlines
Deal found 3/28$602
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1812:10 amKEF - IAD
1 stop18h 25mMultiple Airlines
Wed 5/2810:20 pmIAD - KEF
1 stop21h 50mMultiple Airlines
Deal found 3/27$611
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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.
Thu 4/1011:25 amKEF - DCA
1 stop15h 17mVirgin Atlantic
Wed 4/234:31 pmDCA - KEF
1 stop12h 59mVirgin Atlantic
Deal found 3/27$617
This Virgin Atlantic deal was found by Cheapflights users on 3/27. 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.
Thu 4/1011:25 amKEF - IAD
2 stops17h 03mVirgin Atlantic
Wed 4/2312:29 pmIAD - KEF
2 stops17h 01mVirgin Atlantic
Deal found 3/27$617
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/1011:25 amKEF - DCA
1 stop15h 17mDelta
Wed 4/234:31 pmDCA - KEF
1 stop12h 59mDelta
Deal found 3/27$627

Cheapflights Fare Finder

Customize your flight search to find flights from Keflavik Intl to District of Columbia 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 March 28, 2025.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to District of Columbia that are best for you.

Fly from

Keflavik Intl

Fly to

District of Columbia

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 4/28

10:20 am-7:59 pm

1 stop13h 39m

Washington, D.C. Dulles Intl

Mon 5/12

10:05 pm-4:20 pm

1 stop14h 15m

$459

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 5/19

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 5/28

8:30 pm-6:25 am

Nonstop5h 55m

$512

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 5/2

10:20 am-10:45 pm

2 stops40h 25m

Washington, D.C. Reagan-National

Fri 5/9

6:05 am-11:50 pm

2 stops37h 45m

$565

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 5/2

11:25 am-6:10 pm

1 stop10h 45m

Washington, D.C. Reagan-National

Fri 5/9

7:54 pm-6:20 am

1 stop30h 26m

$584

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Fri 5/2

11:25 am-11:10 pm

2 stops15h 45m

Washington, D.C. Reagan-National

Fri 5/9

7:54 pm-6:20 am

1 stop30h 26m

$596

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 6/28

12:00 pm-12:30 am

1 stop16h 30m

Washington, D.C. Dulles Intl

Sat 7/26

5:15 pm-7:00 am

1 stop9h 45m

$600

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 4/27

12:25 am-3:00 pm

1 stop18h 35m

Washington, D.C. Dulles Intl

Mon 5/12

6:10 pm-1:05 pm

1 stop14h 55m

$601

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 7/31

11:00 am-4:29 pm

1 stop9h 29m

Washington, D.C. Reagan-National

Thu 9/4

6:25 am-8:30 am

1 stop22h 05m

$602

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sun 5/18

12:10 am-2:35 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

Wed 5/28

10:20 pm-12:10 am

1 stop21h 50m

$611

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 4/10

11:25 am-10:42 pm

1 stop15h 17m

Washington, D.C. Reagan-National

Wed 4/23

4:31 pm-9:30 am

1 stop12h 59m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 54 results
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Best time to book a flight from Keflavik Intl to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from Reykjavik Keflavik Intl Airport to District of Columbia

What is the cheapest month to book a flight from Reykjavik Keflavik Intl Airport to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to District of Columbia (average of $309). Flying from Reykjavik Keflavik Intl Airport to District of Columbia in June is currently the most expensive (average of $385). 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 DC?

Find hourly flight availability from Keflavik Intl to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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 District of Columbia as you normally would.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Reykjavik to District of Columbia, such as Emirates, Delta and KLM. 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.
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,897 reviews
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very good
3,190 reviews

Comfort

8.0

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Keflavik Intl to District of Columbia. 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 Reykjavik Keflavik Intl Airport to District of Columbia one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $394. Users have also found prices from $447 and $515 on Scandinavian Airlines and WestJet, respectively.

  • What are the cheapest flights from Reykjavik Keflavik Intl Airport to District of Columbia?

    The cheapest flight price from Reykjavik Keflavik Intl Airport to District of Columbia is $358. On average you can expect to pay $1,060. The most popular route, (Reykjavik Keflavik Intl - Washington, D.C. Dulles Intl), can usually be booked for $475.

  • Can I find deals for flights from Keflavik Intl to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Keflavik Intl to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Keflavik Intl to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Keflavik Intl to District of Columbia.

  • Can I find deals for business class flights from Keflavik Intl to District of Columbia?

    Yes. Cheapflights offers flight deals from Keflavik Intl to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Reykjavik Keflavik Intl Airport to District of Columbia (average of $309). Flying from Reykjavik Keflavik Intl Airport to District of Columbia in June is currently the most expensive (average of $385). 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 Keflavik Intl to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Keflavik Intl to District of Columbia

Discover the top airline that operate flights from Keflavik Intl to District of Columbia. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$214Average$396FlexibilityNo cancel feeOn-timeN/A
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