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Cheap flights from Washington, D.C. Dulles Intl Airport to Reykjavik from $294

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Reykjavik departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Reykjavik

Cheap round-trip flights

Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$294Icelandair
Find Deal
Thu, Aug 14 - Thu, Aug 21
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$302Icelandair
Find Deal
Sat, Oct 4 - Sat, Oct 11
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$303Icelandair
Find Deal
Wed, Oct 1 - Sun, Oct 5
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$304Icelandair
Find Deal
Fri, Oct 24 - Fri, Oct 31
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$305Icelandair
Find Deal
Sat, Sep 27 - Mon, Oct 6
Icelandair Logo
8:30 pm - 6:25 amIAD-KEF
5h 55mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$306Icelandair
Find Deal
Wed, Sep 24 - Wed, Oct 1
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$308Icelandair
Find Deal
Sun, Nov 9 - Sat, Nov 15
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$309Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$310Icelandair
Find Deal
Wed, Dec 3 - Wed, Dec 10
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$311Icelandair
Find Deal
Sat, Oct 11 - Wed, Oct 15

Icelandair flights from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Aug 14
IAD11:15 pmWashington, D.C. Dulles Intl
5h 50m
KEF9:05 amReykjavik Keflavik Intl
Aug 21
KEF7:45 pmReykjavik Keflavik Intl
6h 25m
IAD10:10 pmWashington, D.C. Dulles Intl
Icelandair
Oct 4
IAD11:15 pmWashington, D.C. Dulles Intl
5h 50m
KEF9:05 amReykjavik Keflavik Intl
Oct 11
KEF7:45 pmReykjavik Keflavik Intl
6h 25m
IAD10:10 pmWashington, D.C. Dulles Intl
Icelandair
Oct 1
IAD11:15 pmWashington, D.C. Dulles Intl
5h 50m
KEF9:05 amReykjavik Keflavik Intl
Oct 5
KEF7:45 pmReykjavik Keflavik Intl
6h 25m
IAD10:10 pmWashington, D.C. Dulles Intl

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Reykjavik Keflavik Intl Airport?

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of October is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from Washington, D.C. Dulles Intl Airport, with most prices found around $409. If you’re not able to fly to Reykjavik Keflavik Intl Airport in October, then September is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport during September average around $425.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport is on a Tuesday when prices can be found for as low as $512. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Wednesday, with ticket prices averaging around $567.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the afternoon when flights can be purchased for as low as $466. Flights in the morning are often more expensive with an average ticket price of $726.

What is the cheapest Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl flight route?

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

How far in advance should I book a flight to Reykjavik Keflavik Intl Airport?

You are more likely to see cheaper flights to Reykjavik Keflavik Intl Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Reykjavik Keflavik Intl Airport for around $500 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Reykjavik Keflavik Intl Airport from Washington, D.C. Dulles Intl Airport for as low as $458 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl flights?

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl 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 Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport flight.

How have Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport flight prices changed over time?

As of July 2025, prices for Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport (IAD to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

Best Price Found

$322

Fastest flight time

5h 50m

Direct flights

Every day
The best one-way flight to Reykjavik Keflavik Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $322. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $294.
The fastest flight from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport takes 5h 50m
Direct flights go from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport every day.

  • How far is Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl is 2790.6 mi. In terms of flight time, this usually takes a little over 5h 50m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport. 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 Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $265Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $376Free CancellationRating
7.0
514 reviews
Search Icelandair flights
JetBluePriceFrom $738Free CancellationRating
7.3
2,918 reviews
Search JetBlue flights
  • Icelandair Flights From Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport

    The lowest priced Icelandair flight from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl Airport from the last 72 hours was $376. Generally, Icelandair has 14 flights on this route every week with an average price of $553. Icelandair is rated 7.0/10 by our users.


Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Hveragerdi
Selfoss
Hella
Kopavogur
Grindavik
Borgarnes

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Reykjavik?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Washington, D.C..

Can I find flights from Washington, D.C. to Reykjavik with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Reykjavik on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Reykjavik?

momondo provides multiple filters to help you find the best flight to Reykjavik from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Reykjavik right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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