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Cheap Flights from Washington, D.C. to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
London
London1 stop$672
Paris
Paris1 stop$764
Madrid
Madrid1 stop$439
Athens
Athens2 stops$782
Istanbul
Istanbul2 stops$775
Lisbon
Lisbon1 stop$659
Dublin
Dublin1 stop$590
Amsterdam
Amsterdam2 stops$728
Milan
Milan1 stop$624
Zurich
Zurich3 stops$756
Copenhagen
Copenhagen1 stop$548
Munich
Munich1 stop$766
Edinburgh
Edinburgh1 stop$578
Prague
Prague2 stops$690
Vienna
Vienna2 stops$745
London
London1 stop$672
Paris
Paris1 stop$764
Madrid
Madrid1 stop$439
Athens
Athens2 stops$782
Istanbul
Istanbul2 stops$775
Lisbon
Lisbon1 stop$659
Dublin
Dublin1 stop$590
Amsterdam
Amsterdam2 stops$728
Milan
Milan1 stop$624
Zurich
Zurich3 stops$756
Copenhagen
Copenhagen1 stop$548
Munich
Munich1 stop$766
Edinburgh
Edinburgh1 stop$578
Prague
Prague2 stops$690
Vienna
Vienna2 stops$745
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Europe flights

Get data-powered insights and trends into flights from Washington, D.C. to Europe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. to Europe flight route?

The cheapest ticket to Europe from Washington, D.C. found in the last 5 days was to Madrid, at $359 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was $529.

What is the cheapest time of day to fly to Europe?

The cheapest time of day to fly to Europe is generally in the evening, when round-trip flights cost $989 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Europe is generally at night, which is peak travel time and where the average cost of a ticket is $1,002.

Can I save money by flying with a layover from Washington, D.C. to Europe?

No, with an average price for the route of $929, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. to Europe?

The cheapest month for flights from Washington, D.C. to Europe is February, when tickets cost $657 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,182 and $1,064 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Europe?

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

How far in advance should I book a flight from Washington, D.C. to Europe?

To get a below average price on the flight from Washington, D.C. to Europe, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

January

Cheapest flight

$201
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Washington Dulles Airport to Copenhagen

Flights from Washington, D.C. to Europe: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington, D.C. to Europe 
DaveFlew with Aer Lingus-Sep 2026
The Dublin Airport has NO rail service, so if making a rail connection, solid plans need to be made beforehand about where to go and how to get there.
IsabellaFlew with United Airlines-Sep 2026
My only tip is to put a small bag underneath bc you won't have room for much else.
JerryFlew with United Airlines-Sep 2026
On long haul flights or trans-oceanic, avoid Boeing 757 aircraft (especially with United, American or SAS). That is one UNCOMFORTABLE aircraft - especially with the seat pitch distance and material that United, American or SAS uses. Look for an Airbus or Boeing 767 or 777. If you only see 757, get business class - or book a chiropractor when you arrive at your destination. I spent a lot of time standing to be comfortable. Secondly, if you have a less than 60 minute connection arriving into Dulles, chances are you won't make your connection to Edinburgh. Also, watch the airport screens for last minute gate changes (in a different concourse). The departure gate on the airline app and your ticket may not be correct.
NandiniFlew with Lufthansa-Aug 2026
Worth paying for the extra legroom in economy. The regular economy seating in UA is too cramped for a long haul flight
Verified travelerFlew with United Airlines-Jul 2026
Brussels makes foreigners take a lane different from locals. the local lane is very fast. The foreigner line can take hours. Mentally prepare and plan accordingly.
KarenFlew with Lufthansa-Jul 2026
I wish I'd know how big the airport was so I couldn't have booked assistance since I've got asthma. It was not good rushing through in the heat trying to get to the gate in an unformilliar airport.
Verified travelerFlew with Air Canada-May 2026
IAD tsa pre lines are short so don’t get there 4 hrs early! At Munich you do not need to go through passport control if your onward flight doesn’t land on the EU (eg if you’re headed to Asia or Middle East).
Verified travelerFlew with United Airlines-Apr 2026
Except for food, I definitely recommend flying Lufthansa. Jut to be better prepared, I would pack food if you take the flight from IAD to Frankfurt.
DonnaFlew with United Airlines-May 2026
Most overseas flights to Europe are tedious. I try to eat a little lighter the day before to stay comfortable. Also I like a neck pillow and eye coverings. We've flown on many different airlines and out of a few different airports. This flight with United went smooth, no delays. Food could be improved and flight attendants could smile a little more.
Verified travelerFlew with SWISS-Dec 2025
Bring sleeping pills. Tylenol PM or Benadryl. That one with your meal. Fall asleep in 30 mins. Wear a warm jacket and you will sleep most of your flight and wake up refreshed.. There are little "wings" on the seat headrest you can pull forward to keep your head upright for a good sleep. Put your phone on low power mode for the flight. too.
Verified travelerFlew with Lufthansa-Jan 2026
Sadly since I never could reschedule that flight I don’t know but maybe when possible allow more than a 2 hour layover if there is a possibility of bad weather.
Mary MargaretFlew with Aer Lingus-Jun 2025
Some people may be required to check their carryon bags, depending on flight, plane size, check-in crew, etc. Also, taller people should purchase aisle seats.
DorothyFlew with United Airlines-May 2025
Fly late at night so you arrive later in the morning and can have a better chance of encountering less traffic if you take a taxi from CDG to Paris. Another alternative is the RER-B which is located in Terminal 2. There are easy ways to get to Term 2 from Term 1 or 3. The ticket machines are located in the train station.
DeeFlew with United Airlines-Feb 2025
For me the best route to LHR is the late night departure on UAL. The flight is often roughly 6.5 hours so I skip dinner, use an eye mask and earplugs and try to sleep.
Verified travelerFlew with Turkish Airlines-Sep 2024
Istanbul airport is huge with lots of duty free and shopping options. Limited food choice. And if you are on budget, pack your food in advance as everything is si darn expensive. They primarily take Euro .
EllenFlew with British Airways-Oct 2024
Do not check your bag if at all possible, especially if you have a connecting flight. Your bag will not make it.
Verified travelerFlew with Turkish Airlines-Jul 2024
Wear compression socks. If you are really tall get the seat with extra legroom Istanbul airport is hugeeeeee so be prepared and verify that you have enough time between flights if you are connecting Things are more expensive and they accept US$ but obviously charge at the euro rate
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.
CraigFlew with United Airlines-Jun 2024
Get to beginning of boarding group early. Bring as little on board as possible due to small overhead bin space.
DouglasFlew with ITA Airways-Aug 2024
Check out the aircraft used, seat comfort, and quality of meal service, especially in business class.
LexFlew with TAP AIR PORTUGAL-Aug 2024
I had long wait at customs. Please plan accordingly.
RobertFlew with Turkish Airlines-May 2024
Learn about the stopover in Istanbul program before you book so that you may be able to take advantage without having to pay for change fees or fare changes.
Verified travelerFlew with United Airlines-Mar 2024
Pay extra for a little better seating. Definitely worth it
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.

FAQs - booking Europe flights

  • Is Washington Dulles International Airport (IAD) a hub for airlines that offer flights from Washington D.C. to Europe?

    This airport is a hub for United Airlines. Here you will find one of their United Club lounge locations in Terminal D, two more in Terminal C, as well as a Polaris lounge location in Terminal C. You will also find around 11 direct flights to Europe from here on United, such as flights to Dublin Airport (DUB), Heathrow Airport (LHR), and Brussels Airport (BRU).

  • If I want to choose a very sustainable airline for my flight from Washington D.C. to Europe, what is a good choice from Washington Dulles International Airport (IAD)?

    Lufthansa has established ambitious climate protection objectives, striving to attain a carbon-neutral balance for carbon dioxide emissions by 2050. By 2030, the airline aims to reduce its net emissions by 50% compared to 2019 through a combination of reduction initiatives and compensation measures. Lufthansa is placing special emphasis on accelerated fleet modernization, the adoption of sustainable aviation fuels, ongoing optimization of flight operations, and providing options for private travelers and corporate customers to contribute to a more sustainable aviation industry by making their flights or cargo transport eco-friendly.

  • Is there an airline with flights from Washington, D.C. to Europe that has a good selection of special meals?

    When you fly on British Airways, you can choose from an impressive selection of special meal options, including vegetarian, vegan vegetarian, Asian or Hindu vegetarian, Muslim, Kosher, child, diabetic, and gluten-intolerant intolerant, as well as meals that are low in fat, salt, and lactose. Make sure to book your meal at least 24 hours before departure.

  • Will I need to get a visa before my flight from Washington D.C. to Europe?

    One of the best things about flying to most countries in Europe is that they are part of the Schengen area. When U.S. citizens fly to this area, they can do so without a visa for up to 90 days. If you happen to leave before your 90 days are up, you can come back without a visa, so long as you do so within 180 days of your original arrival date.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Europe?

    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, D.C. to Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Europe 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, D.C. to Europe?

    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, D.C. to Europe 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, D.C. to Europe?

    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, D.C. to Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Europe

  • When you want to get to Washington Dulles International Airport (IAD) from the center of Washington, D.C., before your flight from Washington D.C. to Europe, try the Silver Line by the Washington Metropolitan Area Transit Authority. It will get you from Farragut West Station to the airport in about 50 minutes.
  • Washington Dulles International Airport (IAD) is not only a convenient airport choice for those in Washington, D.C., but it is equally accessible for people who live in the suburbs to the west of Washington D.C., including Manassas, Middleburg, and Fairfax.
  • If you have an early morning flight from Washington D.C. to Europe, consider staying at the Washington Dulles Airport Marriott, which is right at the entrance to the airport property and offers a free shuttle.
  • American Airlines operates out of Ronald Reagan Washington National Airport (DCA) for its flights from Washington D.C. to Europe, and you can get one-stop flights from here to Heathrow Airport (LHR), Paris Charles de Gaulle Airport (CDG), and Frankfurt Am Main International Airport (FRA).
  • When you're on a flight from Washington D.C. to Europe on Play Airlines, you can take checked bags that weigh up to either 44 or 50 lbs., depending on your ticket type and are no larger than 62 in. in linear dimension.

Reviews of the top 5 airlines serving from Washington, D.C. to Europe

 
Need help choosing which airline to fly with from Washington, D.C. to Europe? 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.
7.5
Scandinavian AirlinesOverall score based on 2025 reviews
6.8Food
8.1Crew
7.7Boarding
6.8Entertainment
7.4Comfort
Airline reviews

The leg room in economy was sub par, everything else was fine.

8.0 ExcellentMichael, Oct 2026
Read more Scandinavian Airlines reviews

The leg room in economy was sub par, everything else was fine.

Friendly flight attendants and reasonable good food. Quick service throughout the trip.

I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now

The flight was pleasant with landing and take off being very smooth. Toilets were a bit busy at times but crew was very accommodating. Food service was quick and hot. The connecting short flight was full and there was not room for hand luggage.

Flight crew was very kind and polite. They had to deal with an unnamed issue right beside me, and did so with respect.

The crew were nice and courteous. Exonomy seats were worse than expected. Overhead bin space was non existent thanks to loose enforcement of the carryon size and letting passengers put up their purses jackets and backpacks up there leaving no space for others with a small conforming carry on. Food was not good at all. Perhaps worse chicken I ever had in my life. I had to have them take it after tasting how bad it was. Whoever made that should not be in food making business.

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Boarding and crew were excellent. Seat could have been more comfortable (hard on lower back).

Terrible boarding - 4 flights boarded from the same gate. Chaos there; long ramps to the plane.

The couple in front of me were constantly talking over the announcement from the captain and this was annoying me.

Short. Nice quick flight, appreciated after Munich to DC leg.

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.

Flight attendant incredibly rude. Stuck her finger in my drink and didn’t even have the courtesy to apologize.

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.

Lounge poor. Food poor. Airline service just ok. Business class seat not comfortable.

The flight was generally comfortable. However, it was the smallest bathroom on a plane that I have ever seen.

Business class seats were harder than expected, and lie flat we're not very comfortable. Less expensive than other business class flights, and much better than flying economy. The crew was excellent, as was the food.

Poor. Our flight was delayed and they told me I would be fine to make my connection in Lisbon, I missed it. Then they told me my bag would be automatically loaded onto my new flight to rome. It wasn’t. It’s been 4 days and I still don’t have it.

The seats were not designed to comfortably see people in coach for more than 10 minutes

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Everything went very well. I would like to acknowledge the politeness and professionalism of the staff—they are superb. No complaints.

No legroom, have to pay for everything including water?!? Water is more expensive than beer?

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

Only coffee, tea, and water were complimentary. Seat did not recline.

EVERYTHING was charged for. Continuous Iceland advertising; it was off putting.

Overall professional and reliable; only complaint was the lack of complimentary food or beverages on the flight. I’m not accepting an upcharge on things one can reasonably expect.

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

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.

Boarding was a little chaotic. United checkin staff was truly excellent and saved the day for me. Food was great. Comfort so so. Flight was good

Lufthansa was great. Crew on board excellent. Frankfort passport control horrible it took about two hours to get through. After waiting in line for hours there was a discussion with the passenger in front of me that was taking forever. The couple behind me had a connecting flight to Turkey in 30 minutes and asked border control officer of her situation and the control officer told the couple in a nasty tone if you don’t like it you can go to another line which would have surely made her miss the flight. Border patrol officers were not helpful. Finally made it through I had to exit and reentry for security check for my connecting flight which Lufthansa changed gates and I had to run to get to A60. Which it seemed 2 kilometers to get to but I made it. If i fid not have 2.5 hrs layover i would have missed my connecting flight to Milan. Not sure if I will fly through Frankfort in the future.

When our flight was canceled and rebooked, my husband's meal request was not transfered. As a result, there was nothing he could eat for dinner and breakfast on the new flight, save a side salad and roll.

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

More options for your flight to Europe

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