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DCA - KEF

Find cheap flights from Reagan Washington National Airport to Reykjavik from $395

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Keflavik Intl departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/1
sáb. 6/8

Search hundreds of travel sites at once for deals on flights to Reykjavik

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Reykjavik, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Reagan-National to Keflavik Intl (DCA-KEF)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:55 pm - 8:35 amDCA-KEF
15h 40m2 stops
10:00 am - 9:49 pmKEF-DCA
15h 49m1 stop
$531Air Canada
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mar., ago. 20 - mar., ago. 27
4:55 pm - 8:35 amDCA-KEF
11h 40m1 stop
10:00 am - 3:59 pmKEF-DCA
9h 59m1 stop
$538Air Canada
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dom., jul. 14 - mar., ago. 27
7:00 am - 7:00 amDCA-KEF
20h 00m1 stop
10:00 am - 8:35 amKEF-DCA
26h 35m1 stop
mié., sep. 4 - vie., sep. 13
6:05 pm - 8:30 amDCA-KEF
10h 25m1 stop
10:00 am - 3:59 pmKEF-DCA
9h 59m1 stop
mar., ago. 20 - mar., ago. 27
5:00 pm - 9:30 amDCA-KEF
12h 30m1 stop
11:25 am - 9:20 pmKEF-DCA
13h 55m1 stop
$583KLM
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dom., ago. 11 - jue., ago. 22
5:00 pm - 9:30 amDCA-KEF
12h 30m1 stop
11:25 am - 8:24 pmKEF-DCA
12h 59m2 stops
$587KLM
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dom., ago. 11 - jue., ago. 22
5:30 pm - 6:20 amDCA-KEF
8h 50m1 stop
8:50 am - 7:15 pmKEF-DCA
14h 25m1 stop
$598Delta
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lun., ago. 12 - dom., ago. 25
5:30 pm - 6:20 amDCA-KEF
8h 50m1 stop
11:25 am - 5:40 pmKEF-DCA
10h 15m1 stop
$612Delta
Find Deal
jue., ago. 15 - mié., ago. 21
7:30 am - 9:50 pmDCA-KEF
10h 20m1 stop
8:05 pm - 9:41 amKEF-DCA
17h 36m1 stop
$703Icelandair
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sáb., sep. 28 - mié., oct. 2
8:30 am - 9:50 pmDCA-KEF
9h 20m1 stop
10:00 am - 4:45 pmKEF-DCA
10h 45m1 stop
$706Icelandair
Find Deal
sáb., oct. 19 - jue., oct. 24

Flights from Reagan-National to Keflavik Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Reagan-National to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport is February, where tickets cost $301 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $572 and $537 respectively.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Reykjavik?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Reagan Washington National Airport to Reykjavik found on KAYAK was with Icelandair for $395. Air Canada proposed a round-trip connection from $531 and KLM from $583.

Good to know

Low season

October

High season

August

Cheapest flight

$395
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Reagan Washington National Airport to Reykjavik

When to book flights from Reagan-National to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Reagan-National to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Reykjavik flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Reykjavik Keflavik Intl Airport was $395 for a one-way ticket and $531 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Reykjavik?

    Yes, you’ll need a passport to travel to Reykjavik from Reagan Washington National Airport.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Reykjavik?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Reykjavik, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Reagan-National to Keflavik Intl

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Keflavik Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
PLAYOverall score based on 67 reviews
6.5Comfort
8.3Crew
7.5Boarding
4.3Entertainment
5.2Food
Airline reviews

did not get the seats we had specially paid for

2.0 MediocreWalter, Apr 2024ALC - KEF
Read more about PLAY reviews

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Pros: "I liked the northern lights look after boarding upon introduction of the captain and crew members. Everyone was super personal and uninformed looked great. The best part was when they started boarding from the last row, which is the most logical and efficient way to do it"

Book cheap flights from Washington, D.C. to Reykjavik

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Reykjavik found on KAYAK in the last 72 hours.
5/29mié.
1 stopIcelandair
9h 20mDCA-KEF
$395
5/28mar.
1 stopIcelandair
22h 20mDCA-KEF
$406
5/26dom.
1 stopIcelandair
9h 20mDCA-KEF
$412
7/30mar.
2 stopsAir Canada
15h 40mDCA-KEF
$495
7/31mié.
1 stopAir Canada
9h 45mDCA-KEF
$501
5/8mié.
1 stopVirgin Atlantic
12h 22mDCA-KEF
$510
5/8mié.
2 stopsVirgin Atlantic
16h 35mDCA-KEF
$512
5/5dom.
1 stopKLM
17h 30mDCA-KEF
$540
5/15mié.
2 stopsKLM
13h 30mDCA-KEF
$544
7/3mié.
1 stopUnited Airlines
14h 00mDCA-KEF
$547

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Last minute flights from Reagan-National to Keflavik Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Reykjavik that are departing in the next 10 days.
5/3vie.
multi-stopKLM
17h 30mDCA-KEF
5/12dom.
multi-stopKLM
10h 05mKEF-DCA
$609
5/3vie.
multi-stopDelta
12h 24mDCA-KEF
5/12dom.
multi-stopDelta
13h 33mKEF-DCA
$612
5/3vie.
multi-stopDelta
19h 30mDCA-KEF
5/12dom.
multi-stopDelta
14h 32mKEF-DCA
$616
5/7mar.
multi-stopBritish Airways
13h 24mDCA-KEF
5/14mar.
multi-stopBritish Airways
17h 14mKEF-DCA
$628
5/7mar.
multi-stop
36h 15mDCA-KEF
5/13lun.
multi-stop
37h 52mKEF-DCA
$631
5/3vie.
multi-stop
21h 55mDCA-KEF
5/11sáb.
multi-stop
38h 07mKEF-DCA
$902
5/7mar.
multi-stopIcelandair
9h 20mDCA-KEF
5/14mar.
multi-stopIcelandair
17h 40mKEF-DCA
$965
5/6lun.
multi-stopIcelandair
26h 20mDCA-KEF
5/12dom.
multi-stopIcelandair
17h 40mKEF-DCA
$1,005
5/6lun.
multi-stopBritish Airways
23h 20mDCA-KEF
5/12dom.
multi-stopBritish Airways
16h 59mKEF-DCA
$1,418
5/4sáb.
multi-stopAmerican Airlines
23h 31mDCA-KEF
5/6lun.
multi-stopAmerican Airlines
27h 18mKEF-DCA
$2,376

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Reagan Washington National Airport - Reykjavik Flights

Departure:

Reagan Washington National Airport (DCA)United States

Destination:

Reykjavik (KEF)Iceland

Cabin classes: