$311 Find Cheap Flights from Washington Dulles Airport to Iceland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Iceland departing on 12/15. 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.
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Cheap Flights from Dulles Intl to Iceland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl 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 Dulles Intl to Iceland

Mon, Dec 15 - Fri, Dec 19
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$311Icelandair
Find Deal
Wed, Aug 27 - Tue, Sep 2
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$314Icelandair
Find Deal
Sat, Oct 11 - Wed, Oct 15
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$318Icelandair
Find Deal
Thu, Nov 6 - Tue, Nov 11
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$319Icelandair
Find Deal
Fri, Oct 24 - Fri, Oct 31
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$320Icelandair
Find Deal
Fri, Sep 12 - Fri, Sep 19
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
4:50 pm - 7:20 pmKEF-IAD
6h 30mnonstop
$321Icelandair
Find Deal
Thu, Nov 6 - Sun, Nov 16
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$329Icelandair
Find Deal
Wed, Sep 17 - Wed, Sep 24
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$332Icelandair
Find Deal
Mon, Aug 18 - Mon, Aug 25
Icelandair Logo
11:15 pm - 9:05 amIAD-KEF
5h 50mnonstop
Icelandair Logo
7:45 pm - 10:10 pmKEF-IAD
6h 25mnonstop
$334Icelandair
Find Deal
Fri, Dec 5 - Fri, Dec 12
Icelandair Logo
7:40 pm - 6:35 amIAD-KEF
5h 55mnonstop
Icelandair Logo
4:50 pm - 6:20 pmKEF-IAD
6h 30mnonstop
$339Icelandair
Find Deal
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KAYAK's insights & trends for Dulles Intl to Iceland flights

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

What is the cheapest Washington, D.C. Dulles Intl Airport to Iceland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Iceland.

The cheapest ticket to Iceland from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Reykjavik, at $335 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Reykjavik Keflavik Intl Airport (KEF), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $335.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Iceland?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $1,277, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Iceland, 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. Dulles Intl Airport to Iceland is September, when tickets cost $416 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $563 and $559 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Iceland?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Iceland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Iceland on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Washington Dulles Airport to Iceland. For your return ticket, we recommend flying on a Sunday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Iceland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Iceland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Iceland, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know

Low seasonDecember
High seasonJuly
Cheapest flight$311
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Washington Dulles Airport to Reykjavik-Keflavik Airport

Flights from Dulles Intl to Iceland: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Dulles Intl to Iceland 
Lei-SeaFlew with IcelandairIAD-KEFAug 2024
KEF is not like American airport, not a lot of seating and gate is announced when boarding starts so be prepared to move quickly. Food is good in airport and lots of seating around the food areas.
MilyFlew with PLAYIAD-KEFMar 2024
Come at least two hours earlier than your boarding time. These “discount” Icelandic airlines are barebones with instructions. Eat outside the airport beforehand. The food sold on Play is very overpriced.

FAQs - booking Iceland flights

  • Can I carry my pet to IAD?

    Yes. A pet relief area is located at the landside door 16 and airside Gate A32 and Gate D1. This allows you to carry your pet to enjoy your time together at the airport. You can walk around with your pet while waiting for the flight's departure time.

  • Where can one pray while at IAD?

    There is a chapel located in Concourse A. It is open for 24h. Members of the chapel at the airport care for you as a passenger. People from varied religious backgrounds are welcome to the chapel. There are prayers for the Muslims and Christians and a Catholic Mass, too.

  • Can one get ground transportation at Reykjavik Airport?

    Yes. There is a bus service called Flybus located just outside the terminal. You can use this to reach your destination once you have landed at the airport. You can get the bus every 35-40min after each flight arrives. The service is available 24ho. This saves you the stress of looking for a car to use after you have landed at the airport.

  • Which car rental companies can I get a service from at KEF Airport?

    Avis, Budget, Enterprise, and Alamo are some car rental agencies available at the airport. You can book the service online to avoid any inconvenience that might arise. This assures you of a means of transport once you arrive at the airport.

  • How does KAYAK find such low prices on flights from Washington Dulles 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 Washington Dulles Airport to Iceland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles 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 Washington Dulles 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 Washington Dulles 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 Washington Dulles 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 Washington Dulles 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 $464 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Iceland is generally at night, which is peak travel time and where the average cost of a ticket is $565.

Top tips for finding cheap flights to Iceland

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Reykjavik $250 one-way - $451 round-trip
  • Washington Dulles Airport (IAD) offers facilities to traveling mothers. It has a nursing room pre-security and post-security. You can freely breastfeed your baby without any interference. There is the protection of the rooms that ensures you are comfortable. You can pump milk for the baby for use while traveling. You can also change diapers for your baby.
  • IAD offers services to family travelers. There is a kids' play zone where your kids can have a good time playing before the departure time. It is located in Concourse B near gate B70. The kids can climb Supersonic Jet and Hyperwing as they interact with the others. There are comfortable seating and charging stations where you can sit as you look at how the kids play. This is to ensure they are safe.
  • IAD has lounges that suit departing travelers. Air France lounge located at Midfield is available for members. The USO Lounge is also available for the active members of the US military and their families free of charge. It is located at the main terminal. The lounges provide a place where you can rest and have something to eat before departing from the airport.
  • Keflavik Airport in Iceland (KEF) offers disabled and elderly travelers' services. Some elevators enable you to access the entire place with much ease. You need to call the airline 48h before your day of travel to ensure they provide a wheelchair and other services you might need while at the airport. There are adapted restrooms for you to be able to use them effectively.
  • Akureyri Airport (AEY) in Iceland is the most suitable for corporate travelers. It has conference rooms where you can hold meetings on arrival at the airport. This room can accommodate a large number of people. The conference rooms have facilities for the meetings for convenience.

Reviews of the top 5 airlines serving from Dulles Intl to Iceland

 
Need help choosing which airline to fly with from Dulles Intl 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.
7.4
United AirlinesOverall score based on 8846 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.0Entertainment
6.6Food
Airline reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

4.0 OkayJeanette, Jul 2025IAD - TPA
Read more United Airlines reviews

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

The food should improve! And The flight should leave on time and not make the traveler wait.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

A little bit more leg room in premium economy. I am 6’4”.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

It would have been nice if they had offered more than one set of snacks

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

You get what you pay for with JetBlue. Every little thing costs more, you are nickel and dimed until the end. Entertainment doesn’t function. Flight attendants do the bare minimum.

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

I had an exit row and so was Comfortable on the long flight.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

I didn’t get a chance to experience anything because the 3rd party company that receives payment did a really bad job. After I received confirmation number I went to bed then I tried to check in my confirmation number did not work then I received a massage that my payment did not go through I called the company to rectify the problem and I was told that confirmation the whole thing was cancelled and that they couldn’t do anything about it and hang up the phone. So I decided to purchase a new ticket from another airline. I will never use kayak again and I’ll make sure all the people in my circle doesn’t deal with you guys.

Everything you need to know for your flight from Dulles Intl to Iceland

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