$383 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 7/20. 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

Thu, Aug 20 - Mon, Aug 24
Air Canada Logo
9:40 am - 7:55 am
DCA
-
KEF
18h 15m
1 stop
Air Canada Logo
10:00 am - 6:12 pm
KEF
-
DCA
12h 12m
1 stop
$552Air Canada
Thu, Sep 24 - Mon, Sep 28
Air Canada Logo
4:20 pm - 7:55 am
DCA
-
KEF
11h 35m
1 stop
Air Canada Logo
10:00 am - 6:15 pm
KEF
-
DCA
12h 15m
1 stop
$612Air Canada
Wed, Oct 21 - Mon, Oct 26
Icelandair Logo
5:14 pm - 6:05 am
DCA
-
KEF
8h 51m
1 stop
Icelandair Logo
5:00 pm - 8:05 am
KEF
-
DCA
19h 05m
1 stop
$619Icelandair
Tue, Oct 6 - Thu, Oct 15
Icelandair Logo
9:55 pm - 6:05 am
DCA
-
KEF
28h 10m
1 stop
Icelandair Logo
5:10 pm - 7:56 am
KEF
-
DCA
18h 46m
1 stop
$624Icelandair
Thu, Oct 1 - Sun, Oct 4
Icelandair Logo
2:30 pm - 6:05 am
DCA
-
KEF
11h 35m
1 stop
Icelandair Logo
7:55 pm - 7:56 am
KEF
-
DCA
16h 01m
1 stop
$628Icelandair
Thu, Oct 29 - Tue, Nov 3
Icelandair Logo
2:25 pm - 6:05 am
DCA
-
KEF
11h 40m
1 stop
Icelandair Logo
4:50 pm - 10:48 pm
KEF
-
DCA
10h 58m
1 stop
$629Icelandair
Wed, Sep 16 - Sun, Sep 20
Icelandair Logo
7:00 pm - 8:10 am
DCA
-
KEF
9h 10m
1 stop
Icelandair Logo
7:55 pm - 10:02 am
KEF
-
DCA
18h 07m
1 stop
$633Icelandair
Thu, Oct 1 - Wed, Oct 14
Icelandair Logo
2:30 pm - 6:05 am
DCA
-
KEF
11h 35m
1 stop
Icelandair Logo
7:55 pm - 7:56 am
KEF
-
DCA
16h 01m
1 stop
$634Icelandair
Tue, Sep 15 - Fri, Sep 25
Icelandair Logo
9:55 pm - 6:05 am
DCA
-
KEF
28h 10m
1 stop
Icelandair Logo
7:55 pm - 10:02 am
KEF
-
DCA
18h 07m
1 stop
$638Icelandair
Wed, Oct 7 - Sun, Oct 11
Icelandair Logo
11:00 am - 8:10 am
DCA
-
KEF
17h 10m
1 stop
Icelandair Logo
5:00 pm - 10:59 pm
KEF
-
DCA
9h 59m
1 stop
$640Icelandair
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 Air Canada ($552) and Icelandair ($619).

Good to know

Cheapest flight$383
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 654 reviews
8.0Crew
6.9Entertainment
7.2Boarding
6.2Food
6.9Comfort
Airline reviews

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

8.0 ExcellentMary, May 2026
BOS - KEF
Read more Icelandair reviews

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.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

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

Information on your arrival and departure airports