Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Washington Dulles Airport to Europe from $226

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Europe departing on 10/31. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Europe

In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Europe Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$372
Paris
Paris1 stop$302
Rome
Rome1 stop$451
Madrid
Madrid1 stop$350
Athens
Athens1 stop$506
Lisbon
Lisbon1 stop$359
Istanbul
Istanbul2 stops$603
Dublin
Dublin1 stop$283
Amsterdam
Amsterdam1 stop$339
Milan
Milan2 stops$444
Zurich
Zurich1 stop$496
Venice
Venice1 stop$487
Munich
Munich1 stop$457
Copenhagen
Copenhagen1 stop$266
Berlin
Berlin1 stop$409
Edinburgh
Edinburgh2 stops$767
Vienna
Vienna2 stops$831

Good to know

Low season

January

High season

June

Cheapest flight

$226
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Washington Dulles Airport to London Gatwick Airport

FAQs - booking Europe flights

  • What are the visa requirements for traveling from Washington Dulles International Airport to Europe?

    U.S. citizens flying to Europe from IAD must have U.S. passports that will be valid for at least six months beyond the expected departure date from the European country. You can visit countries in the Schengen Area, including Austria, Germany, Greece, and Italy, without a visa for short stays of up to 90 days within 180 days.

  • Can I travel with a pet from Washington Dulles International Airport to Europe?

    If you are flying with a pet from IAD to Europe, consider flying United Airlines, which allows passengers to bring small pets, including cats and dogs, in the cabin at an additional fee. The airline has a weight limit for the pet together with its carrier of 20 lbs. The pet carrier’s maximum dimensions can be 17.5 x 12 x 7.5 inches. The pet carrier must be well-ventilated, waterproof, and spacious enough for your pet.

  • What accessibility services does Washington Dulles International Airport offer to passengers with special needs?

    If you have special needs, IAD has escalators and elevators for accessibility to all guests within the airport, accessible restrooms and parking, and wheelchair assistance for passengers with limited mobility. IAD also has TTY telephones for passengers who are hard of hearing and visual paging boards for the visually impaired. IAD also offers special security screening services for passengers with special needs.

  • Where can I have a layover flying from Washinton Dulles International Airport to Europe?

    Flights from IAD to Europe have layovers, with most airlines flying into their hub airports. Some of the layovers that you can have when flying to Europe from IAD include Frankfurt (FRA) via Lufthansa, London (LHR) via British Airways, Amsterdam (AMS) via KLM, Paris (CDG) via Air France, and Zurich (ZRH) via Swiss International Air Lines.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Europe from Washington Dulles Airport 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 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 to Europe with an airline and back to Washington Dulles Airport 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 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 to Europe from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Europe

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Istanbul $538 one-way - $1,040 round-trip; Reykjavik $301 one-way - $487 round-trip; London $506 one-way - $745 round-trip
  • Morning departure is around 20% cheaper than an evening flight, on average*.
  • Washington Dulles Airport (IAD) is the main airport serving the Washington, DC, metropolitan area. The airport also serves as a major airport for neighboring cities, including Chantilly, Herndon, and Oakton. IAD is a United Airlines hub, offering frequent flights to several European destinations.
  • If you are looking for a budget-friendly option from IAD to Europe, consider flying Icelandair, Norwegian Air Shuttle, or TAP Air Portugal Airlines, which offer cost-effective flight options. The airlines offer frequent flights to Dublin (DUB), Lisbon (LIS), and Reykjavik-Keflavik (KEF).
  • Several airlines flying from IAD to Europe, including Air France, Austrian Airlines, Lufthansa, and Turkish Airlines, offer premium economy services. These services include priority check-in and boarding, more comfortable seating, enhanced in-flight entertainment, meal service, and extra baggage allowance for premium economy passengers flying from Washington IAD to Europe.
  • If you want to travel at night from IAD to Europe, consider flying United Airlines, offering red-eye flights to London (LHR), Frankfurt (FRA), and Brussels (BRU); Austrian Airlines, which flies to Vienna (VIE); Air France, which flies to to Paris (CDG); or Virgin Atlantic and British Airways, which fly to London (LHR).
  • IAD has several lounges you can visit while waiting for your flight to board. The airport has the Air France-KLM Lounge in Concourse A of the Midfield Terminal, British Airways Galleries Lounge and Turkish Airlines Lounge in Concourse B, and United Club in Concourses C and D. You can enjoy comfortable seating, complimentary refreshments, business facilities, and entertainment at the lounges while waiting for your departure.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dulles Intl to Europe

 
Need help choosing which airline to fly with from Dulles Intl 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.
7.4
United AirlinesOverall score based on 10980 reviews
7.7Boarding
8.1Crew
6.7Food
7.1Entertainment
7.2Comfort
Airline reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

4.0 OkayAnonymous, May 2024IAD - DEN
Read more about United Airlines reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Book cheap flights from Washington, D.C. to Europe

Recent round-trip flight deals

11/5Tue
1 stopPLAY
10h 35mIAD-DUB
11/13Wed
1 stopPLAY
10h 55mDUB-IAD
$283
10/21Mon
1 stopPLAY
10h 15mIAD-DUB
10/30Wed
1 stopPLAY
10h 55mDUB-IAD
$284
10/27Sun
1 stopBritish Airways
10h 30mIAD-CDG
11/11Mon
1 stopBritish Airways
25h 05mCDG-IAD
$477
11/5Tue
1 stopUnited Airlines
10h 00mIAD-MAD
12/5Thu
1 stopUnited Airlines
12h 59mMAD-IAD
$479
11/4Mon
1 stopUnited Airlines
9h 55mIAD-MAD
12/3Tue
1 stopUnited Airlines
12h 59mMAD-IAD
$484
11/5Tue
nonstopAer Lingus
7h 00mIAD-DUB
11/13Wed
nonstopAer Lingus
8h 15mDUB-IAD
$491
10/22Tue
nonstopBritish Airways
7h 40mIAD-MAD
10/30Wed
1 stopBritish Airways
13h 20mMAD-IAD
$502
10/8Tue
nonstopLufthansa
7h 50mIAD-MAD
10/16Wed
nonstopLufthansa
8h 50mMAD-IAD
$510
9/25Wed
nonstopAer Lingus
7h 05mIAD-DUB
10/4Fri
nonstopAer Lingus
7h 50mDUB-IAD
$516
10/14Mon
1 stopLufthansa
13h 15mIAD-MAD
10/23Wed
nonstopLufthansa
8h 50mMAD-IAD
$529

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10/31Thu
1 stopIcelandair
10h 15mIAD-LGW
$226
10/1Tue
1 stopIcelandair
10h 15mIAD-LGW
$231
8/6Tue
1 stopPLAY
10h 25mIAD-DUB
$269
9/24Tue
1 stopPLAY
10h 25mIAD-DUB
$276
10/1Tue
1 stopUnited Airlines
10h 45mIAD-LCY
$447
5/18Sat
1 stopUnited Airlines
26h 32mIAD-LHR
$476
9/24Tue
nonstopAer Lingus
7h 05mIAD-DUB
$477
7/31Wed
nonstopLufthansa
7h 15mIAD-LHR
$479
9/12Thu
nonstopAer Lingus
7h 05mIAD-DUB
$481
7/16Tue
2 stopsLufthansa
18h 13mIAD-LHR
$502

Search by stops

Search by airline

Search by price

Last minute flights from Dulles Intl to Europe

Last minute flight, train and bus deals

5/15Wed
multi-stopUnited Airlines
20h 44mIAD-LHR
5/31Fri
multi-stopUnited Airlines
12h 35mLHR-IAD
$639
5/15Wed
multi-stopUnited Airlines
19h 05mIAD-LHR
5/31Fri
multi-stopUnited Airlines
13h 35mLHR-IAD
$641
5/14Tue
nonstopLufthansa
7h 15mIAD-LHR
5/28Tue
nonstopLufthansa
8h 05mLHR-IAD
$695
5/14Tue
nonstopLufthansa
7h 15mIAD-LHR
5/28Tue
multi-stopLufthansa
11h 35mLHR-IAD
$700
5/18Sat
multi-stopPLAY
10h 40mIAD-CDG
5/23Thu
multi-stopPLAY
11h 10mCDG-IAD
$702
5/18Sat
multi-stopPLAY
10h 40mIAD-DUB
5/23Thu
multi-stopPLAY
11h 05mDUB-IAD
$722
5/15Wed
nonstopBritish Airways
7h 20mIAD-LHR
5/22Wed
nonstopBritish Airways
8h 05mLHR-IAD
$754
5/14Tue
nonstopBritish Airways
7h 40mIAD-MAD
5/20Mon
multi-stopBritish Airways
24h 45mMAD-IAD
$899
5/14Tue
nonstopAer Lingus
7h 05mIAD-DUB
5/15Wed
nonstopAer Lingus
7h 50mDUB-IAD
$1,544
5/14Tue
nonstopAer Lingus
7h 05mIAD-DUB
5/18Sat
nonstopAer Lingus
7h 50mDUB-IAD
$1,556

Search by stops

Search by airline

Search by price

Washington Dulles Airport - Europe Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Europe - Washington Dulles Airport

Cabin classes:

$3,244
$1,506
$1,141
$335