$305 Find Cheap Flights from Reagan Washington National Airport to Iceland

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 Iceland departing on 10/24. 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
1 adult, Economy

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Book Cheap Reagan-National to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Iceland 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Iceland

Thu, Feb 5 - Mon, Feb 9
Scandinavian Airlines Logo
11:00 am - 11:20 pmDCA-KEF
31h 20m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:08 pmKEF-DCA
36h 28m2 stops
$488Scandinavian Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Scandinavian Airlines Logo
12:40 pm - 11:55 pmDCA-KEF
30h 15m2 stops
Scandinavian Airlines Logo
11:30 am - 10:52 pmKEF-DCA
40h 22m2 stops
$518Scandinavian Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Scandinavian Airlines Logo
11:10 am - 11:55 pmDCA-KEF
31h 45m2 stops
Scandinavian Airlines Logo
7:35 am - 10:56 pmKEF-DCA
20h 21m2 stops
$519Scandinavian Airlines
Find Deal
Sun, Feb 15 - Tue, Feb 24
Scandinavian Airlines Logo
10:35 am - 10:45 amDCA-KEF
19h 10m2 stops
Scandinavian Airlines Logo
3:40 pm - 11:08 pmKEF-DCA
36h 28m2 stops
$522Scandinavian Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Delta Logo
9:45 am - 6:20 amDCA-KEF
16h 35m1 stop
Delta Logo
11:25 am - 6:00 pmKEF-DCA
10h 35m1 stop
$568Delta
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Mon, Oct 13 - Mon, Oct 20
Delta Logo
12:42 pm - 6:20 amDCA-KEF
13h 38m1 stop
Delta Logo
11:25 am - 10:59 pmKEF-DCA
15h 34m2 stops
$573Delta
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Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
8:00 pm - 8:10 amDCA-KEF
32h 10m2 stops
United Airlines Logo
9:30 am - 3:51 pmKEF-DCA
10h 21m1 stop
$589United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
6:59 am - 8:15 amDCA-KEF
21h 16m1 stop
United Airlines Logo
9:30 am - 9:51 pmKEF-DCA
16h 21m1 stop
$591United Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
Multiple Airlines Logo
6:59 am - 2:20 pmDCA-KEF
26h 21m2 stops
Multiple Airlines Logo
3:25 pm - 9:56 pmKEF-DCA
35h 31m2 stops
$619Multiple Airlines
Find Deal
Fri, Nov 28 - Tue, Dec 2
Multiple Airlines Logo
6:50 pm - 2:20 pmDCA-KEF
38h 30m2 stops
Multiple Airlines Logo
3:20 pm - 3:31 pmKEF-DCA
29h 11m2 stops
$625Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Reagan-National to Iceland flights

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

Which airlines provide the cheapest flights from Washington, D.C. Reagan-National Airport to Iceland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. Reagan-National Airport to Iceland were found on Scandinavian Airlines ($488) and Delta ($568).

Good to know

Low seasonDecember
Cheapest flight$305
Best time to beat the crowds with an average 58% drop in price.
Most popular time to fly and prices are also 48% lower on average.
Flight from Reagan Washington National Airport to Reykjavik

FAQs - booking Iceland flights

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

    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 Iceland.

  • 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 Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Iceland 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 Iceland?

    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 from Reagan Washington National Airport to Iceland with an airline and back with another airline.

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

    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 from Reagan Washington National Airport to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally in the evening, when round-trip flights cost $497 on average. Morning departures are around 47% more expensive than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the morning, which is peak travel time and where the average cost of a ticket is $730.

Reviews of the top airline flying from Reagan-National to Iceland

 
Need help choosing which airline to fly with from Reagan-National to Iceland? 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.
7.0
IcelandairOverall score based on 545 reviews
7.2Boarding
8.0Crew
6.9Comfort
6.2Food
7.0Entertainment
Airline reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

4.0 OkayAnonymous, Sep 2025IAD - KEF
Read more Icelandair reviews

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

Everything you need to know for your flight from Reagan-National to Iceland

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