$352 Find Cheap Flights from Washington Dulles Airport to Iceland - Compare and Save

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Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Iceland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Washington, D.C. Dulles Intl Airport to Iceland cheaper or more expensive than last year?

Fares from Washington, D.C. Dulles Intl Airport to Iceland are running about 17% higher than they were around this time last year, averaging $598 round-trip.

What are the cheapest fares from Washington, D.C. Dulles Intl Airport to Iceland right now?

The cheapest fare from Washington, D.C. Dulles Intl Airport to Iceland in the last week was $391 round-trip, to Reykjavik Keflavik Intl (KEF).

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

February is the cheapest time of year to fly, with average fares of $445. Prices are highest in June, when average flight costs increase to around $717.

When is the best time to book flights from Washington, D.C. Dulles Intl Airport to Iceland?

Book your flights 3 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 12% compared to booking last-minute (within 2 weeks of departure).

Which airport in Iceland is the cheapest to fly to from Washington, D.C. Dulles Intl Airport?

All flights from Washington, D.C. Dulles Intl Airport to Iceland arrive at Reykjavik Keflavik Intl (KEF). On average, round-trip fares are around $605.

What’s the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Iceland?

Monday tends to be the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Iceland, while Friday is the most expensive. Fares run about 19% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Iceland?

Data from the past 12 months shows it's cheapest to fly to Iceland during the morning with average prices of $101. The night is the most expensive time to fly, with average prices of $690.

Key details for Washington, D.C. Dulles Intl Airport to Iceland flights

Low season

January

Cheapest flight

$352
Beat the crowds with an average 44% drop in travelers.
The most popular month to fly with an average 82% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Reykjavik Keflavik Intl 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 Icelandair-Aug 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 PLAY-Mar 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.

Your Washington, D.C. Dulles Intl Airport to Iceland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Washington, D.C. Dulles Intl Airport to Iceland?

    Yes. Fares from Washington, D.C. Dulles Intl Airport to Iceland are low right now. As a rule of thumb, a round-trip under $499 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Washington, D.C. Dulles Intl Airport to Iceland?

    Over the past 12 months, round-trip fares from Washington, D.C. Dulles Intl Airport to Iceland have ranged from $499 to $765.

  • What airlines fly nonstop from Washington, D.C. Dulles Intl Airport to Iceland?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from Washington, D.C. Dulles Intl Airport to Iceland: Icelandair.

  • Where in Iceland can I fly nonstop from Washington, D.C. Dulles Intl Airport?

    Based on the flight schedule for the next 3 months, you can only fly nonstop from Washington, D.C. Dulles Intl Airport to Reykjavik.

  • Is it cheaper to fly with a layover from Washington, D.C. Dulles Intl Airport to Iceland?

    Yes. Nonstop flights from Washington, D.C. Dulles Intl Airport to Iceland average $603 over the past 12 months. Flights with a layover can cost less, cheapest when connecting through New York John F Kennedy Intl (JFK) from $508 or Newark (EWR) from $514.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Iceland?

    Flights from Washington, D.C. Dulles Intl Airport to Iceland take 5h 51m on average.

  • How often are flights from Washington, D.C. Dulles Intl Airport to Iceland delayed and what's the average delay?

    15% of flights on this route are delayed by at least 15 minutes. The average delay is 2h 42m.

  • Which cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Iceland?

    On flights from Washington, D.C. Dulles Intl Airport to Iceland you can book Economy Class or Business Class.

  • What are some popular landmarks in Iceland?

    KAYAK travelers' favorite landmarks in Iceland include:

    • Harpa
    • Laugardalsholl
    • The Settlement Exhibition: Reykjavík 871±2
    • Laugardalsvollur

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to Iceland?

    The earliest nonstop flight from Washington, D.C. Dulles Intl Airport to Iceland departs at 7:40 pm and the latest departs at 11:20 pm. Nonstop flights take about 5h 51m.

  • 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.

Your guide to booking Washington, D.C. Dulles Intl Airport to Iceland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 3 weeks before your trip. KAYAK data shows fares in this window are around 12% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Friday cost about 19% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Reykjavik, which is the most popular destination in Iceland. From there, it's easy to continue on to other popular destinations such as Vik, Hofn and Keflavik.
  • If you want the shortest trip, choose the Washington, D.C. Dulles Intl Airport to Iceland nonstop route. If you'd rather save money, the route via New York John F Kennedy Intl (JFK) is usually the cheapest.
  • 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 airlines flying 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 10359 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.7Food
Airline reviews

The flight from Frankfurt to Pisa was cancelled and we were rebooked to route through London. The flight to London was delayed for maintenance issues and we missed our connection flight. Lufthansa automatically rebooked my wife on the next flight but I was not rebooked. I spent over an hour trying to get onto the flight. Ultimately my wife’s gate checked bag from Washington did not arrive in Pisa and remained in London. Very bad experience overall.

2.0 MediocreAndrew, Oct 2026
Read more United Airlines reviews

The flight from Frankfurt to Pisa was cancelled and we were rebooked to route through London. The flight to London was delayed for maintenance issues and we missed our connection flight. Lufthansa automatically rebooked my wife on the next flight but I was not rebooked. I spent over an hour trying to get onto the flight. Ultimately my wife’s gate checked bag from Washington did not arrive in Pisa and remained in London. Very bad experience overall.

This was a small aircraft (relatively) and we were delayed half an hour on takeoff, which is not the airlines fault.

Flight delayed over an hour with plane on runway because of weather in an area of the country we were not in or flying to.

The very best airline service I have experienced. Better than domestic airlines first class and I flew Economy Plus!

The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C

Boarding was 2 hours late and then we were delayed another 5 hours on the tarmac. I'm sure the crew were also tired, but some of them were rather snappy. The special dinner I ordered was not served, and they only served a tapas box on takeoff and breakfast before landing. That was disappointing in premium economy. However United was good at rebooking my connecting flight.

It was pretty good, they give a small blanket, neck pillow and earphones. The only bad thing was not big enough leg room for your bag and feet. They gave us a snack, dinner, and breakfast on flight and food was good considering it was on a plane

The crew was great. The food was typical, but decent. Everything else - mediocre to poor. The flight was late arriving - happily for us and our 49 minute connection (what idiot came up with that?)- in another concourse - that concourse changed before we arrived (ticket and app was showing the incorrect gate - when we boarded at the correct gate - known by the airport person pushing my assistance cart). Had I walked and read the screens or United app I would have missed the flight! May other people arrived late to the correct gate, having been victims of a last minute gate change, were also relieved the flight arrived late. The aircraft (Boeing 757) was a sardine-can due to an uncomfortable seat pitch distance. The material or seat was beyond not comfortable, but I'm sure they made a lot of money with that aircraft type. I spent a lot of time standing in the back (in the middle of the night/morning to rest my back). I learned my lesson - any trans-oceanic fight - avoid United or American Airlines - and look for Airbus or Boeing 737, 767, 777. Also, pay for business class or premium coach seating.

Crew was great. Seats are cramped and uncomfortable and I’m a small person.

Worst service- attendants dont want to help and sat us in front of bathroom

Movies were old and third rate. Very poor on a seven hour flight. Food was OK but not business class caliber

Although the flight from JFK to Keflavik is not inexpensive, Iceland Air offers nothing but water, no soft drinks, to passengers without a charge. The seats are uncomfortable, there is no leg room, and there was no available internet to purchase.

Was hard to sleep, but other then that everything was good.

We got to the runway and had to go back to terminal to have plane worked on, which is fine, but the 40 minute connecting flight was already gone because of this delay and had to wait 5 hours to get on a different flight and only got a meal voucher which I didn’t see the email until after I had already ordered and paid for food. I feel I should be compensated.

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.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Had a screaming child next to us. Not the airline’s fault but still annoying.

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

More options for your flight from Dulles Intl to Iceland

Complete your trip to Iceland with a hotel stay or car rental