$355 Find Cheap Flights from Europe to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 5/25. 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
1 adult, Economy, 0 bags

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Cheap Flights from Europe to Dulles Intl

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

Wed, May 20 - Mon, May 25
American Airlines Logo
12:00 pm - 7:25 pm
LHR
-
IAD
12h 25m
1 stop
American Airlines Logo
1:06 pm - 9:05 am
IAD
-
LHR
14h 59m
1 stop
$558American Airlines
Fri, May 8 - Sat, May 16
United Airlines Logo
10:25 am - 4:27 pm
LHR
-
IAD
11h 02m
1 stop
United Airlines Logo
6:00 am - 8:40 pm
IAD
-
LHR
9h 40m
1 stop
$560United Airlines
Wed, Jun 24 - Wed, Jul 8
British Airways Logo
12:35 pm - 3:50 pm
LHR
-
IAD
8h 15mnonstop
British Airways Logo
7:15 pm - 7:45 am
IAD
-
LHR
7h 30mnonstop
$563British Airways
Wed, May 20 - Sun, May 24
British Airways Logo
5:05 pm - 8:20 pm
LHR
-
IAD
8h 15mnonstop
British Airways Logo
5:35 pm - 6:20 am
IAD
-
LHR
7h 45mnonstop
$565British Airways
Fri, May 8 - Sat, May 16
Icelandair Logo
3:40 pm - 10:15 pm
LGW
-
IAD
11h 35m
1 stop
Icelandair Logo
8:30 pm - 11:45 am
IAD
-
LGW
10h 15m
1 stop
$569Icelandair
Wed, Oct 14 - Sun, Oct 18
Icelandair Logo
3:40 pm - 10:15 pm
LGW
-
IAD
11h 35m
1 stop
Icelandair Logo
8:30 pm - 2:40 pm
IAD
-
LGW
13h 10m
1 stop
$587Icelandair
Fri, Jun 5 - Fri, Jun 26
Aer Lingus Logo
9:35 am - 3:45 pm
AMS
-
IAD
12h 10m
1 stop
Aer Lingus Logo
5:15 pm - 5:25 pm
IAD
-
AMS
18h 10m
1 stop
$676Aer Lingus
Sat, May 16 - Fri, May 29
Aer Lingus Logo
9:35 am - 3:45 pm
AMS
-
IAD
12h 10m
1 stop
Aer Lingus Logo
9:00 pm - 5:25 pm
IAD
-
AMS
14h 25m
1 stop
$679Aer Lingus
Thu, Oct 1 - Thu, Oct 15
Lufthansa Logo
9:15 am - 4:05 pm
LCY
-
IAD
11h 50m
1 stop
Lufthansa Logo
3:25 pm - 8:40 am
IAD
-
LCY
12h 15m
1 stop
$684Lufthansa
Tue, Sep 15 - Wed, Sep 30
Lufthansa Logo
9:15 am - 4:05 pm
LCY
-
IAD
11h 50m
1 stop
Lufthansa Logo
3:25 pm - 8:40 am
IAD
-
LCY
12h 15m
1 stop
$713Lufthansa
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$354
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Madrid to Washington Dulles Airport

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

Insights shared by verified travelers who flew the route from Europe to Dulles Intl 
Denise and ScottFlew with United Airlines
MUC
-
IAD
Apr 2026
Bring an eye shade. Although the plane is dark for parts of the flight, it helps to sleep.
OlgaFlew with United Airlines
FRA
-
IAD
Mar 2026
Make sure you have close to 2,5 hours between your connecting flights!!!
Verified travelerFlew with Icelandair
KEF
-
IAD
Mar 2026
Be sure to dress warmly when leaving Reykjavik!! --Especially during the Winter months! Did noticed an enclosed overhead ladder(though still required us to be outdoors to board) was used yesterday . Hopefully someday Reykjavik would be able to have more concourses gates
SabuFlew with Turkish Airlines
IST
-
IAD
Dec 2025
If you have a long layover in Istanbul, take advantage of the free hotel stay that Turkish Airlines provides and explore Istanbul.
BobbieFlew with TAP AIR PORTUGAL
LIS
-
IAD
Dec 2025
To definitely go to the airport more than 3 hours ahead of your flight time because Lisbon airport js very poorly designed with no self checking devices and shortage of staff to assist you. Long long lines for going through security, 3 hours or so just for that. Many flights were missed because of that so go at least 5 hours before your flight to be able to make it
Verified travelerFlew with Lufthansa
FRA
-
IAD
Nov 2025
Pack a jacket since you need to deplane in the open to get a shuttle to main airport
Verified travelerFlew with Lufthansa
MUC
-
IAD
Nov 2025
Be prepared for very long distances to the gates.
ROSSFlew with Lufthansa
FRA
-
IAD
Jun 2025
Download the LH Entertainment app before the flight so you can watch content on your personal devices.
Verified travelerFlew with Turkish Airlines
IST
-
IAD
Jul 2025
Be prepared to have a second security check when you arrive at your gate. They also don’t make boarding announcements so you have to figure it out yourself.
Verified travelerFlew with Lufthansa
MUC
-
IAD
Jun 2025
Buy your seat ahead of time if you don’t want to be stuck in the middle or back of plane. It’s a shame that airlines have this added cost but it’s hard to avoid paying especially if you need to get off the plane quickly
Verified travelerFlew with Austrian Airlines
VIE
-
IAD
May 2025
Long walks to high gates so come prepared for a walk, especially if your older or infirm.
Jan PaulFlew with United Airlines
AMS
-
IAD
Dec 2024
Washington is one of the nicest layovers, nice quiet and not too busy. Walking from plane to customs to plane never went that fast compared to the bigger airports
Verified travelerFlew with United Airlines
CDG
-
IAD
Dec 2024
Bring your own food AND drink on the plane with you.
Verified travelerFlew with Aer Lingus
DUB
-
IAD
Sep 2024
Allow a full 2 hours for check-in and boarding.
Verified travelerFlew with Lufthansa
FRA
-
IAD
Aug 2024
Make sure there is more time in between your flights
ElidaFlew with United Airlines
ATH
-
IAD
Jun 2024
No bathrooms before customs. Takes about 45 min to an hour for luggage to get from plane to where I can pick it up to transfer it over. Area feels dirty
Verified travelerFlew with Air France
CDG
-
IAD
Jul 2024
Don’t use Paris for transiting from another airport. It is not transit friendly. Use Munich of Frankfurt instead.
LindaFlew with Turkish Airlines
IST
-
IAD
Apr 2024
Get there early! There are more layers of screening than in the U.S. We were handled by 10 different people on the way to the gate. Lines can get long.
JenniferFlew with United Airlines
LHR
-
IAD
May 2024
Good luck with the flight, make sure you eat before you board the plane because that's a long flight for the food that is served on that plane.
Verified travelerFlew with Lufthansa
FRA
-
IAD
Apr 2024
Take more time than you think you need to get through customs. 2 hours isn’t enough.
Verified travelerFlew with United Airlines
FRA
-
IAD
May 2024
Frankfurt airport falls short in customer service and care, particularly during the multiple security checks, making it challenging for travelers to navigate efficiently. With layovers of less than three hours, there’s a significant risk of missing connecting flights due to the airport’s procedures.
Verified travelerFlew with Scandinavian Airlines
CPH
-
IAD
Jan 2024
Bring your own headset if you want to check out the free entertainment on the ground before the cabin crew provides it. They brought it after the plane reached cruising altitude, about 25 minutes into the flight.

FAQs for booking Europe to Washington Dulles Airport flights

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

    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 Europe to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from 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 Europe to Washington Dulles Airport?

    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 Washington Dulles Airport with an airline and back to Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Europe to Washington Dulles Airport?

    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 Washington Dulles Airport from Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from Europe to Dulles Intl? 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.
7.6
Austrian AirlinesOverall score based on 905 reviews
7.6Boarding
7.3Comfort
6.8Entertainment
8.1Crew
6.8Food
Airline reviews

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

10.0 ExcellentPeter, Mar 2026
IAD - VIE
Read more Austrian Airlines reviews

Booked economy. Seat felt like it was a bit more roomy than my last trans Atlantic flights. I had a nice person sitting next to me. Everything was as good as it could be considering you are 35,000 feet up in the air and in a metal container. Beers, wine, food were all readily available. Plenty of movies and shows to watch. Friendly flight staff

Short flight. Bare bones and kinda seeming like an older plane. But got me there on time and that's what counts. Perfectly fine flight all the way from start to finish.

My Austrian Air flight from Montenegro to Vienna was delayed by three hours because their plane de-icer was broken and they had to wait for the sun to come up before the ice could melt. This meant we missed our United flight altogether. So I can't speak about United, but I was not impressed by Austrian Air. They made us check in two carry on bags for a 60% full flight, and the bags didn't find us in the US for ten days. The re-routing they arranged included an extra leg, a midnight taxi ride across New Jersey and New York, and a five hour sleep in a hotel. Not impressed.

Excellent flight. The crew was exceptionally attentive and organized. Attention to details is unmatched.

Loved the courtesy and punctuality. Very professional and most importantly on time.

Great! They got my vegetarian meal right, flight was comfortable, they helped store my heavy luggage. Pleasant crew and flight staff.

I did wish they would give us the entire little bottle Bailey's instead of just have 1/2 bottle at a time

The flight was delayed for 30 minutes with no apparent reason. There is no entertainment at all, and no USB or electric outlets for charging your phone or tablet.

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

had to wait 1 hour once boarded. so we were 1 hour late arriving.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

The crew was awesome. My husband fell while traveling to the WC and got a head abrasion. The crew helped him greatly and a physician that was also on the flight checked him out as well. They all get an A+!

Online check in and seat assignments are terrible. All 4 flights

Cabin was kept very hot and it was uncomfortable. Entertainment system did not work at my seat. Crew and service is fantastic

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

Typically great service from Turkish with comfortable seat and amenitie, good food and great attention from staff.

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Charging for the internet in business is penny wise pound foolish. WIn €20 lose customer goodwill

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

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Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports