Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Reykjavik Keflavik Intl Airport to District of Columbia from $384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to District of Columbia departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Reykjavik Keflavik Intl Airport to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:50 pm - 6:30 pm
KEF
-
IAD
6h 40mnonstop
Icelandair Logo
7:40 pm - 6:35 am
IAD
-
KEF
5h 55mnonstop
$399Icelandair
Thu, Jan 15 - Wed, Jan 21
Icelandair Logo
4:50 pm - 6:30 pm
KEF
-
IAD
6h 40mnonstop
Icelandair Logo
7:40 pm - 6:35 am
IAD
-
KEF
5h 55mnonstop
$407Icelandair
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
4:50 pm - 10:59 pm
KEF
-
DCA
11h 09m1 stop
Multiple Airlines Logo
3:25 pm - 6:05 am
DCA
-
KEF
9h 40m1 stop
$639Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
4:50 pm - 10:59 pm
KEF
-
DCA
11h 09m1 stop
Multiple Airlines Logo
11:55 am - 6:05 am
DCA
-
KEF
13h 10m1 stop
$674Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Multiple Airlines Logo
5:00 pm - 10:19 am
KEF
-
IAD
22h 19m1 stop
Multiple Airlines Logo
7:40 pm - 6:35 am
IAD
-
KEF
5h 55mnonstop
$700Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Scandinavian Airlines Logo
11:25 am - 7:09 pm
KEF
-
IAD
36h 44m2 stops
Scandinavian Airlines Logo
8:30 pm - 12:15 pm
IAD
-
KEF
34h 45m2 stops
$726Scandinavian Airlines
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
2:20 pm - 8:15 pm
KEF
-
IAD
34h 55m2 stops
Lufthansa Logo
6:00 pm - 2:20 pm
IAD
-
KEF
15h 20m1 stop
$737Lufthansa
Sat, Jan 31 - Sat, Feb 7
Scandinavian Airlines Logo
11:25 am - 10:48 pm
KEF
-
DCA
40h 23m2 stops
Scandinavian Airlines Logo
11:11 am - 10:45 am
DCA
-
KEF
18h 34m2 stops
$750Scandinavian Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
11:45 am - 7:26 am
KEF
-
DCA
24h 41m2 stops
American Airlines Logo
6:10 am - 10:45 am
DCA
-
KEF
23h 35m2 stops
$824American Airlines
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
11:45 am - 10:03 am
KEF
-
DCA
27h 18m2 stops
American Airlines Logo
6:10 am - 10:45 am
DCA
-
KEF
23h 35m2 stops
$841American Airlines
Thu, Jan 15 - Wed, Jan 21

Icelandair flights from Reykjavik Keflavik Intl Airport to District of Columbia

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to District of Columbia flight tickets
Icelandair
Jan 15
KEF4:50 pmReykjavik Keflavik Intl
6h 40m
IAD6:30 pmWashington, D.C. Dulles Intl
Jan 21
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
$399
Find similar
Icelandair
Jan 15
KEF4:50 pmReykjavik Keflavik Intl
6h 40m
IAD6:30 pmWashington, D.C. Dulles Intl
Jan 21
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
$407
Find similar
Icelandair
Dec 26
KEF4:50 pmReykjavik Keflavik Intl
6h 40m
IAD6:30 pmWashington, D.C. Dulles Intl
Jan 6
IAD7:40 pmWashington, D.C. Dulles Intl
5h 55m
KEF6:35 amReykjavik Keflavik Intl
$649
Find similar

British Airways flights from Reykjavik Keflavik Intl Airport to District of Columbia

Our best British Airways deals on Reykjavik Keflavik Intl Airport to District of Columbia flight tickets
British Airways
Jan 15
KEF10:00 amReykjavik Keflavik Intl
17h 03m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
Jan 21
DCA6:10 amWashington, D.C. Reagan-National
23h 35m
2 stops
KEF10:45 amReykjavik Keflavik Intl
$844
Find similar
British Airways
Jan 15
KEF11:45 amReykjavik Keflavik Intl
13h 10m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Jan 21
IAD9:45 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
KEF10:55 amReykjavik Keflavik Intl
$944
Find similar
British Airways
Jan 15
KEF11:45 amReykjavik Keflavik Intl
34h 31m
2 stops
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 21
IAD5:46 pmWashington, D.C. Dulles Intl
42h 29m
2 stops
KEF5:15 pmReykjavik Keflavik Intl
$951
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 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

Fly to

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Wed 1/21

7:40 pm-6:35 am

Nonstop5h 55m

$399

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-6:30 pm

Nonstop6h 40m

Washington, D.C. Dulles Intl

Wed 1/21

7:40 pm-6:35 am

Nonstop5h 55m

$407

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-10:59 pm

1 stop11h 09m

Washington, D.C. Reagan-National

Wed 1/21

3:25 pm-6:05 am

1 stop9h 40m

$639

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 1/15

4:50 pm-10:59 pm

1 stop11h 09m

Washington, D.C. Reagan-National

Wed 1/21

11:55 am-6:05 am

1 stop13h 10m

$674

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Thu 1/15

5:00 pm-10:19 am

1 stop22h 19m

Washington, D.C. Dulles Intl

Wed 1/21

7:40 pm-6:35 am

Nonstop5h 55m

$700

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

11:25 am-7:09 pm

2 stops36h 44m

Washington, D.C. Dulles Intl

Sat 2/7

8:30 pm-12:15 pm

2 stops34h 45m

$726

ReykjavikWashington, D.C.

KEF - IAD

KEFIAD

Reykjavik Keflavik Intl

Sat 1/31

2:20 pm-8:15 pm

2 stops34h 55m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 pm-2:20 pm

1 stop15h 20m

$737

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Sat 1/31

11:25 am-10:48 pm

2 stops40h 23m

Washington, D.C. Reagan-National

Sat 2/7

11:11 am-10:45 am

2 stops18h 34m

$750

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 1/15

11:45 am-7:26 am

2 stops24h 41m

Washington, D.C. Reagan-National

Wed 1/21

6:10 am-10:45 am

2 stops23h 35m

$824

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 1/15

11:45 am-10:03 am

2 stops27h 18m

Washington, D.C. Reagan-National

Wed 1/21

6:10 am-10:45 am

2 stops23h 35m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to District of Columbia

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

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $588. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Reykjavik Keflavik Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $787.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Reykjavik Keflavik Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $588 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the evening, with an average ticket price of $721. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Reykjavik Keflavik Intl to District of Columbia flight route?

Fly from Reykjavik Keflavik Intl to Washington, D.C. Dulles Intl for the best Reykjavik Keflavik Intl - District of Columbia flight prices

What cabin class options are available on Reykjavik Keflavik Intl to District of Columbia flights?

There are 3 cabin classes available to choose from on Reykjavik Keflavik Intl to District of Columbia 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 District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Reykjavik Keflavik Intl Airport to District of Columbia.

Cheap Reykjavik Keflavik Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to District of Columbia

Best Price Found

$417

Fastest flight time

6h 40m

Direct flights

Mon, Wed, Fri and Sun

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Reykjavik Keflavik Intl Airport in the past 72 hours is $417. The best round-trip flight deal from Reykjavik Keflavik Intl Airport to District of Columbia found on momondo in the last 72 hours is $1,390.
The fastest flight from Reykjavik Keflavik Intl Airport to District of Columbia takes 6h 40m
Direct flights go from Reykjavik Keflavik Intl Airport to District of Columbia on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Icelandair.
There are 2 airports in District of Columbia. From Reykjavik Keflavik Intl Airport there are direct flights to Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to District of Columbia?

    Prices for flights from Reykjavik Keflavik Intl Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Reykjavik Keflavik Intl Airport to District of Columbia?

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek 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 District of Columbia?

Best airlines flying from Reykjavik Keflavik Intl Airport to District of Columbia

Compare and see reviews for airlines that fly from Reykjavik Keflavik Intl Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $476Free CancellationRating
7.0
592 reviews
Search Icelandair flights

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to District of Columbia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Reykjavik to District of Columbia for you.

Can I find flights from Reykjavik to District of Columbia with flexible booking policies on momondo?

Flights from Reykjavik to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Reykjavik to District of Columbia?

Once all potential Reykjavik to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Reykjavik. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/22
Thu 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $50
Flights to Los Angelesfrom $49
Flights to Miamifrom $50
Flights to Chicagofrom $51
Flights to Orlandofrom $50
Flights to San Franciscofrom $53
Flights to Las Vegasfrom $38
Flights to Washington, D.C.from $58
Flights to Bostonfrom $50
Flights to Atlantafrom $47
Flights to Dallasfrom $51
Flights to Seattlefrom $55