$310 Find Cheap Flights from Reagan Washington National Airport to Iceland - Compare and Save

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 7/27. 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, 0 bags

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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

Tue, Oct 6 - Thu, Oct 15
Icelandair Logo
3:50 pm - 6:05 am
DCA
-
KEF
10h 15m
1 stop
Icelandair Logo
5:10 pm - 7:56 am
KEF
-
DCA
18h 46m
1 stop
$614Icelandair
Thu, Oct 22 - Tue, Oct 27
Icelandair Logo
3:45 pm - 6:05 am
DCA
-
KEF
10h 20m
1 stop
Icelandair Logo
5:00 pm - 8:05 am
KEF
-
DCA
19h 05m
1 stop
$615Icelandair
Tue, Oct 6 - Thu, Oct 15
Icelandair Logo
3:50 pm - 6:05 am
DCA
-
KEF
10h 15m
1 stop
Icelandair Logo
5:10 pm - 7:56 am
KEF
-
DCA
18h 46m
1 stop
$616Icelandair
Sat, Oct 17 - Sat, Oct 24
Icelandair Logo
1:20 pm - 6:05 am
DCA
-
KEF
12h 45m
1 stop
Icelandair Logo
5:10 pm - 8:05 am
KEF
-
DCA
18h 55m
1 stop
$617Icelandair
Sat, Sep 26 - Sun, Oct 4
Icelandair Logo
12:10 pm - 8:10 am
DCA
-
KEF
16h 00m
1 stop
Icelandair Logo
7:55 pm - 7:56 am
KEF
-
DCA
16h 01m
1 stop
$618Icelandair
Mon, Sep 14 - Wed, Sep 30
Icelandair Logo
5:15 pm - 6:05 am
DCA
-
KEF
8h 50m
1 stop
Icelandair Logo
7:55 pm - 7:56 am
KEF
-
DCA
16h 01m
1 stop
$620Icelandair
Wed, Oct 14 - Sun, Oct 18
Icelandair Logo
3:45 pm - 8:10 am
DCA
-
KEF
12h 25m
1 stop
Icelandair Logo
7:55 pm - 7:56 am
KEF
-
DCA
16h 01m
1 stop
$623Icelandair
Wed, Oct 14 - Sun, Oct 18
Icelandair Logo
5:14 pm - 6:05 am
DCA
-
KEF
8h 51m
1 stop
Icelandair Logo
7:55 pm - 10:02 am
KEF
-
DCA
18h 07m
1 stop
$624Icelandair
Tue, Oct 13 - Tue, Oct 20
Icelandair Logo
5:14 pm - 6:05 am
DCA
-
KEF
8h 51m
1 stop
Icelandair Logo
5:10 pm - 7:56 am
KEF
-
DCA
18h 46m
1 stop
$625Icelandair
Tue, Oct 13 - Tue, Oct 20
Icelandair Logo
11:00 am - 6:05 am
DCA
-
KEF
15h 05m
1 stop
Icelandair Logo
5:00 pm - 10:59 pm
KEF
-
DCA
9h 59m
1 stop
$626Icelandair
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. Reagan-National Airport to Iceland were found on Icelandair ($702) and Scandinavian Airlines ($773).

Good to know

Cheapest flight$310
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.

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 672 reviews
7.2Boarding
6.9Comfort
8.0Crew
6.9Entertainment
6.2Food
Airline reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

6.0 GoodAnonymous, Jun 2026
PDX - KEF
Read more Icelandair reviews

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Repurchased food and it was moldy and expensive. But I figured it was bad luck so I purchased a cup-o-noodles, halfway through them we hit turbulence and the flight attendant was passing with the garbage, it would have been two seconds to grab it, but he was snarky grabbed someone else’s plastic cups and went to buckle up… I used the puke bags to secure the soup before it became an accessory. When he finally came around he gave me a face like a petulant child as I handed him the soup neatly wrapped in the paper then plastic bag. I watched a movie in silence as the rental or headphones was ridiculous at 4€ for those .10€ cheap plastic toys. No English subtitles on an American movie… crazy. I disliked the whinny little tourist trap and now I hope that it sinks into the ocean or erupts in a catastrophic eruption for their beloved “I live on an active volcano” pride.

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

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

Information on your arrival and departure airports