What is the cheapest airline that flies from Reykjavik Keflavik Intl to Washington, D.C.?

Icelandair, Finnair, and WestJet are the most popular carriers operating from Reykjavik Keflavik Intl to Washington, D.C.

How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Washington, D.C.?

As of April 2026, there is 1 operator available to choose from for flights from Reykjavik Keflavik Intl Airport to Washington, D.C..

How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Washington, D.C.?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$360 Cheap Flights from Reykjavik Keflavik Intl Airport to Washington, D.C. in 2026

Q: How many flights depart from Reykjavik Keflavik Intl Airport to Washington, D.C. on average per day?

2 flights are operational daily from Reykjavik Keflavik Intl Airport to Washington, D.C. as of April 2026. The most popular departure time for this route is 4:00PM, with 72% of flights per day taking off in the afternoon.

Q: How many flights depart from Reykjavik Keflavik Intl Airport to Washington, D.C. on average per week?

As of April 2026, there are 18 flights per week flying from Reykjavik Keflavik Intl Airport to Washington, D.C.. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 7:25 pm

KEF

BWI

6h 25mnonstop

8:30 pm - 6:25 am

BWI

KEF

5h 55mnonstop

$535Icelandair

Mon, May 18 - Wed, May 27

5:00 pm - 7:25 pm

KEF

BWI

6h 25mnonstop

8:30 pm - 6:25 am

BWI

KEF

5h 55mnonstop

$545Icelandair

Mon, May 18 - Wed, May 27

4:50 pm - 7:20 pm

KEF

IAD

6h 30mnonstop

8:30 pm - 6:25 am

IAD

KEF

5h 55mnonstop

$563Icelandair

Thu, May 28 - Wed, Jun 3

5:00 pm - 7:25 pm

KEF

BWI

6h 25mnonstop

8:30 pm - 6:25 am

BWI

KEF

5h 55mnonstop

$565Icelandair

Mon, Jun 1 - Wed, Jun 10

5:00 pm - 7:25 pm

KEF

BWI

6h 25mnonstop

8:30 pm - 6:25 am

BWI

KEF

5h 55mnonstop

$571Icelandair

Mon, May 18 - Wed, May 27

8:45 am - 10:56 pm

KEF

IAD

18h 11m

1 stop

5:21 pm - 7:00 am

IAD

KEF

9h 39m

1 stop

$698Virgin Atlantic

Mon, May 18 - Wed, May 27

8:45 am - 10:56 pm

KEF

IAD

18h 11m

1 stop

6:00 am - 7:00 am

IAD

KEF

21h 00m

1 stop

$699Virgin Atlantic

Thu, May 28 - Wed, Jun 3

7:55 pm - 7:59 am

KEF

DCA

16h 04m

1 stop

5:25 pm - 6:05 am

DCA

KEF

8h 40m

1 stop

$740Multiple Airlines

Mon, May 18 - Wed, May 27

12:00 pm - 7:05 pm

KEF

DCA

11h 05m

1 stop

1:00 pm - 8:50 am

DCA

KEF

15h 50m

1 stop

$752United Airlines

Mon, May 18 - Mon, May 25

12:00 pm - 2:22 pm

KEF

DCA

30h 22m

1 stop

7:10 pm - 8:50 am

DCA

KEF

9h 40m

1 stop

$753United Airlines

Wed, May 20 - Wed, May 27

Icelandair flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Washington, D.C. flight tickets

Icelandair

May 18

KEF5:00 pmReykjavik Keflavik Intl

6h 25m

BWI7:25 pmBaltimore/Washington

May 27

BWI8:30 pmBaltimore/Washington

5h 55m

KEF6:25 amReykjavik Keflavik Intl

$535

Icelandair

May 18

KEF5:00 pmReykjavik Keflavik Intl

6h 25m

BWI7:25 pmBaltimore/Washington

May 27

BWI8:30 pmBaltimore/Washington

5h 55m

KEF6:25 amReykjavik Keflavik Intl

$545

Icelandair

May 28

KEF4:50 pmReykjavik Keflavik Intl

6h 30m

IAD7:20 pmWashington, D.C. Dulles Intl

Jun 3

IAD8:30 pmWashington, D.C. Dulles Intl

5h 55m

KEF6:25 amReykjavik Keflavik Intl

$563

Virgin Atlantic flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Our best Virgin Atlantic deals on Reykjavik Keflavik Intl Airport to Washington, D.C. flight tickets

Virgin Atlantic

May 18

KEF8:45 amReykjavik Keflavik Intl

18h 11m

1 stop

IAD10:56 pmWashington, D.C. Dulles Intl

May 27

IAD5:21 pmWashington, D.C. Dulles Intl

9h 39m

1 stop

KEF7:00 amReykjavik Keflavik Intl

$698

Virgin Atlantic

May 28

KEF8:45 amReykjavik Keflavik Intl

18h 11m

1 stop

IAD10:56 pmWashington, D.C. Dulles Intl

Jun 3

IAD6:00 amWashington, D.C. Dulles Intl

21h 00m

1 stop

KEF7:00 amReykjavik Keflavik Intl

$699

Virgin Atlantic

May 18

KEF11:25 amReykjavik Keflavik Intl

11h 28m

1 stop

IAD6:53 pmWashington, D.C. Dulles Intl

May 27

IAD5:21 pmWashington, D.C. Dulles Intl

9h 39m

1 stop

KEF7:00 amReykjavik Keflavik Intl

$723

momondo Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Mon 5/18

5:00 pm-7:25 pm

Nonstop6h 25m

Baltimore/Washington

Wed 5/27

8:30 pm-6:25 am

Nonstop5h 55m

$535

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Mon 5/18

5:00 pm-7:25 pm

Nonstop6h 25m

Baltimore/Washington

Wed 5/27

8:30 pm-6:25 am

Nonstop5h 55m

$545

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 5/28

4:50 pm-7:20 pm

Nonstop6h 30m

Washington, D.C. Dulles Intl

Wed 6/3

8:30 pm-6:25 am

Nonstop5h 55m

$563

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Mon 6/1

5:00 pm-7:25 pm

Nonstop6h 25m

Baltimore/Washington

Wed 6/10

8:30 pm-6:25 am

Nonstop5h 55m

$565

ReykjavikBaltimore

KEF - BWI

KEFBWI

Reykjavik Keflavik Intl

Mon 5/18

5:00 pm-7:25 pm

Nonstop6h 25m

Baltimore/Washington

Wed 5/27

8:30 pm-6:25 am

Nonstop5h 55m

$571

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Mon 5/18

8:45 am-10:56 pm

1 stop18h 11m

Washington, D.C. Dulles Intl

Wed 5/27

5:21 pm-7:00 am

1 stop9h 39m

$698

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 5/28

8:45 am-10:56 pm

1 stop18h 11m

Washington, D.C. Dulles Intl

Wed 6/3

6:00 am-7:00 am

1 stop21h 00m

$699

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Mon 5/18

7:55 pm-7:59 am

1 stop16h 04m

Washington, D.C. Reagan-National

Wed 5/27

5:25 pm-6:05 am

1 stop8h 40m

$740

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Mon 5/18

12:00 pm-7:05 pm

1 stop11h 05m

Washington, D.C. Reagan-National

Mon 5/25

1:00 pm-8:50 am

1 stop15h 50m

$752

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 5/20

12:00 pm-2:22 pm

1 stop30h 22m

Washington, D.C. Reagan-National

Wed 5/27

7:10 pm-8:50 am

1 stop9h 40m

$753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Reykjavik Keflavik Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $592. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Reykjavik Keflavik Intl Airport to Washington, D.C. for around $787.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Reykjavik Keflavik Intl Airport to Washington, D.C. when you can find flight prices for as low as $592. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $721. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Reykjavik Keflavik Intl to Washington, D.C. flight route?

Fly from Reykjavik Keflavik Intl to Baltimore/Washington for the best Reykjavik Keflavik Intl - Washington, D.C. flight prices

What cabin class options are available on Reykjavik Keflavik Intl to Washington, D.C. flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Reykjavik Keflavik Intl Airport to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to Washington, D.C..

How have Reykjavik Keflavik Intl Airport to Washington, D.C. flight prices changed over time?

When to book flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to Washington, D.C. (KEF to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Washington, D.C.

Fastest flight time	6h 25m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The fastest flight from Reykjavik Keflavik Intl Airport to Washington, D.C. takes 6h 25m

Direct flights go from Reykjavik Keflavik Intl Airport to Washington, D.C. every day.

There are 2 airports in Washington, D.C.. From Reykjavik Keflavik Intl Airport there are direct flights to Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Washington, D.C.

How far is Reykjavik Keflavik Intl to Washington, D.C. by plane?
There are 2780.8 mi between Reykjavik Keflavik Intl and Washington, D.C.. By plane, this route typically takes 6h 25m.
When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to Washington, D.C.?
Prices for flights from Reykjavik Keflavik Intl Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to Washington, D.C.?
As of April 2026, there is 1 operator available to choose from for flights from Reykjavik Keflavik Intl Airport to Washington, D.C..
How old do you have to be to fly from Reykjavik Keflavik Intl Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Reykjavik Keflavik Intl Airport to Washington, D.C.?
Based on momondo bookings for flights between Reykjavik Keflavik Intl Airport and Washington, D.C., the leading plane model is Boeing 737 MAX 8, making up 45.24% of the total bookings. Other popular models include Airbus A320neo with 11.90%, Airbus A321neo with 11.90%, and Airbus A320 (sharklets) with 11.90%.
What is the most popular airline from Reykjavik Keflavik Intl Airport to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Reykjavik Keflavik Intl Airport to Washington, D.C. is Icelandair, representing 100% of all bookings.

Best airlines flying from Reykjavik Keflavik Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $532	Free Cancellation	Rating 7.0 631 reviews		Search Icelandair flights

Icelandair Flights From Reykjavik Keflavik Intl Airport to Washington, D.C.
Icelandair is one of the most popular airlines flying from Reykjavik Keflavik Intl Airport to Washington, D.C., operating 7 flights/week on average for this route. A good Icelandair flight deal for Reykjavik Keflavik Intl Airport to Washington, D.C. starts from $532 round-trip, up to an average price of $658. Our users have rated Icelandair at 7.0/10.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Silver Spring

Fredericksburg

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reykjavik to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Reykjavik to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Reykjavik to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Reykjavik to Washington, D.C.?

Once all potential Reykjavik to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Reykjavik to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Reykjavik are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Reykjavik Keflavik Intl Airport to Washington, D.C. from $360

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Find the cheapest flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Cheap round-trip flights

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Icelandair flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to Washington, D.C. flight tickets

Virgin Atlantic flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Our best Virgin Atlantic deals on Reykjavik Keflavik Intl Airport to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to Washington, D.C.

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Reykjavik Keflavik Intl to Washington, D.C. flight route?

What cabin class options are available on Reykjavik Keflavik Intl to Washington, D.C. flights?

Can stopping save me money on Reykjavik Keflavik Intl Airport to Washington, D.C. flights?

How have Reykjavik Keflavik Intl Airport to Washington, D.C. flight prices changed over time?

What is the cheapest airline that flies from Reykjavik Keflavik Intl to Washington, D.C.?

How many flights depart from Reykjavik Keflavik Intl Airport to Washington, D.C. on average per day?

How many flights depart from Reykjavik Keflavik Intl Airport to Washington, D.C. on average per week?

When to book flights from Reykjavik Keflavik Intl Airport to Washington, D.C.

Cheap Reykjavik Keflavik Intl Airport to Washington, D.C. (KEF to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to Washington, D.C.

Fastest flight time

Direct flights

Airports in Washington, D.C.

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to Washington, D.C.

Best airlines flying from Reykjavik Keflavik Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to Washington, D.C. with momondo

Icelandair Flights From Reykjavik Keflavik Intl Airport to Washington, D.C.

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Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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