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Cheap Flights from Southeast Europe to Washington, D.C.

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Southeast Europe to Washington, D.C.

Tue, Sep 22 - Mon, Sep 28
Multiple Airlines Logo
8:35 am - 3:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
6:15 pm - 3:50 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 35m1 stop Paris Charles de Gaulle
$623Multiple Airlines
Thu, Oct 8 - Sat, Oct 24
Multiple Airlines Logo
8:35 am - 3:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Amsterdam Schiphol
Multiple Airlines Logo
9:45 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
15h 35m1 stop Paris Charles de Gaulle
$623Multiple Airlines
Thu, Oct 22 - Thu, Oct 29
KLM Logo
8:35 am - 3:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Amsterdam Schiphol
KLM Logo
6:45 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 40m1 stop Amsterdam Schiphol
$628KLM
Fri, Oct 2 - Fri, Oct 23
KLM Logo
7:05 am - 3:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
15h 30m1 stop Amsterdam Schiphol
KLM Logo
5:30 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
14h 55m1 stop Amsterdam Schiphol
$628KLM
Sun, Nov 1 - Sun, Nov 15
Turkish Airlines Logo
9:40 am - 12:45 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
34h 05m1 stop Istanbul
Turkish Airlines Logo
1:30 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
18h 40m1 stop Istanbul
$642Turkish Airlines
Sun, Nov 1 - Sun, Nov 15
Turkish Airlines Logo
9:40 am - 12:45 pmSOF  Sofia-IAD Washington, D.C. Dulles Intl
34h 05m1 stop Istanbul
Turkish Airlines Logo
1:30 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-SOF Sofia
18h 40m1 stop Istanbul
$646Turkish Airlines
Wed, Dec 16 - Sat, Dec 26
Lufthansa Logo
6:25 am - 3:35 pmTSR  Timisoara-IAD Washington, D.C. Dulles Intl
16h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:55 pm - 12:45 amIAD  Washington, D.C. Dulles Intl-TSR Timisoara
18h 50m1 stop Munich Franz Josef Strauss
$650Lufthansa
Fri, Oct 9 - Fri, Oct 16
Lufthansa Logo
6:05 am - 4:05 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
17h 00m1 stop Frankfurt am Main
Lufthansa Logo
10:20 pm - 1:10 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 50m1 stop Munich Franz Josef Strauss
$658Lufthansa
Tue, Oct 13 - Sat, Apr 17
United Airlines Logo
6:00 am - 3:10 pmCLJ  Cluj Napoca-IAD Washington, D.C. Dulles Intl
16h 10m1 stop Munich Franz Josef Strauss
United Airlines Logo
10:08 am - 1:10 pmIAD  Washington, D.C. Dulles Intl-CLJ Cluj Napoca
20h 02m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
$672United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
6:00 am - 7:20 amCLJ  Cluj Napoca-IAD Washington, D.C. Dulles Intl
32h 20m2 stops Munich Franz Josef Strauss Boston Logan Intl
United Airlines Logo
10:20 pm - 1:50 pmIAD  Washington, D.C. Dulles Intl-CLJ Cluj Napoca
33h 30m2 stops Charlotte Douglas Munich Franz Josef Strauss
$678United Airlines
Useful Info

Good to know

Low season

February

Cheapest flight

$409
Most popular time to fly and prices are also 1% lower on average.
Flight from Bucharest to Washington Dulles Airport

FAQs for booking Southeast Europe to Washington, D.C. flights

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

    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 Southeast Europe to Washington, D.C..

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

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

    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, D.C. with an airline and back to Southeast Europe with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Europe to Washington, D.C.?

    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, D.C. from Southeast 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 Southeast Europe to Washington, D.C.

 
Need help choosing which airline to fly with from Southeast Europe to Washington, D.C.? 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 956 reviews
6.8Food
6.8Entertainment
7.6Boarding
7.3Comfort
8.1Crew
Airline reviews

I was in the premier economy and enjoyed the room and the comfort. Although I will say that it would take a real expert to make the location of the place to plug in headsets and chargers more difficult. With all of the room available it makes no sense to bury those connections and to make it so difficult to use them. The couple in front of me needed to use the cell phone light in order to see where to plug in a charger. The seats are comfortable and the food was good.

8.0 ExcellentAnonymous, Sep 2026
Read more Austrian Airlines reviews

I was in the premier economy and enjoyed the room and the comfort. Although I will say that it would take a real expert to make the location of the place to plug in headsets and chargers more difficult. With all of the room available it makes no sense to bury those connections and to make it so difficult to use them. The couple in front of me needed to use the cell phone light in order to see where to plug in a charger. The seats are comfortable and the food was good.

No way to add a bag without getting in line at the counter, which took at least half an hour. No WiFi.

The preboarding and the gate organizing management was poor, unorganized and mismanaged. While standing in the business line I kept getting ignored and the personnel kept checking in others, right in front of me until I finally spoke up and pointed out their clear signs of ignoring me while patiently waiting to be checked in. Once checked in the gate the personnel kept chit-chatting and not managing which group is to board, being totally nonchalant, unorganized and behaving amateur-like . Very unprofessional and unlike the quality the Austrian Airlines brand otherwise provides. The crew on the plane are always fantastic and the best. What a shame the crew on the ground was so mediocre.

Flight delayed with no explanation. Boarding was confused (proceed to plane, go back to waiting area).

Last few years I didn't not have great experience with United Airlines.

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.

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

Austrian airline they cancel my fight , and the couldn’t give me flight , they said only available flight 4th and after , I sacked for refund, even from you KYAK , and tell now no any refund , because what happened I lost more money because I have to stay in hotel and then I buy new ticket

The transfer was awful, everyone was running to catch the flight, there was no information on the process. We git to the gate and the boarding was late and had to stay in different lines but there was no guidance. The flight was late and uncomfortable, probably one of the worst flights I have been on. The luggage was sent to a different terminal and still did not make back to us.

The awful part was the customs delays at ZRH. The good part is the flight was delayed long enough to accommodate. The flight itself was fairly comfortable.

It was on time and we arrived safely—that's a good thing. Other than that, my son's seatback storage pocket was ripped and couldn't hold anything, and his footrest was stuck so he couldn't use it. You pay extra money for allegedly more comfort, but the plane was old and the seats were broken. No drinks were offered in the beginning like in other premium economy settings, no hot towels. It was really basic and nothing more than economy other than three times the price. Very disapointed. My food tray was VERY dirty—I couldn't even eat anything after seeing that. I will try to avoid SWISS in my future travels

Slow boarding, late departure and arrival. Very good crew and free messaging over WiFi but outdated electronics and seats

Overall good solid airline but got “burn” with my check in the “free” laugage that weighed 8 kg.

The service was impeccable both ways. I’m very happy to have had the opportunity to fly Swiss Air.

I have no Comment. Super clean, Fantastic Crew, Food was delicious. Also wanted to add the Zurich Airport. Super nice people everything is in order super clean.

The crew and service was excellent. The food and entertainment were very good but not excellent.

Entertainment sounds were not good. Otherwise everything else was good.

The layover should have been one where I could have actually reached my connecting flight in time if all flights were in time.

Crew attendants attention to the travelers. Good food. I always fly with Turkish Airlines

The sleeper seats, the staff, and the food was truly delicious. I loved the mocktail options.

Great food, and lots of it. They made us come to the gate two hours before the flight and you were stuck in the enclosure until you boarded with no bathroom or food or drink. My seat in business class was very claustrophobic, I could barely get into it and a large board blocked the window and made it even more claustrophobic

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

The crew on this flight provided exceptional business class service to me.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

The airline could improve its business class seats and privacy in line with its competitors.

The seats have to be one of the worst when it comes to comfort and you have to scramble around to out your handbag in the overhead. The food is still awful. Definitely will not travel on Turkish again and wouldn’t recommend it to anyone for sure.

Very happy with the service, comfort, and food on Turkish Airlines. Security and check in was great.

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

Just having a little bit more legroom would've been nice.

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

Great Brasilia aircraft - not a Boeing 757 like the next part of the flight. Flight from MCI to IAD was great, on-time, comfortable, did I mention that? The flight from IAD to EDI was painful. One of the reasons I won't fly United again? Boeing 757, with a seat pitch and material that was horrendous. Worst aircraft ever, made worse by United sardine-can tight seating. Oh, and the connection window, 45 minutes, really? At IAD, in different concourses? What idiot came up with that flight scenario? Happily, (for me and my travel insurance people) the flight was late (reminiscent of American Airlines). The crew was professional and courteous.

great starting with the business Class that's was Amazing . thank you United Airlines and brussels Airlines

Best flight in years. Pre-boarding because of my mobility issues. Good food and beverage from beginning to end. Excellent choice of films. Good service by stewardesses. Comfortable seats. I could lie down!

No drink service but there was no N/A as an option to choose. Seats were extremely tight. I am under 5.5 and I bumped my knees have no idea how taller people could manage.

Bad check in experience. Dirty ancient aircraft. Truly awful food and this in Business/ First class.

I truely appreciate all services. I was highly impressed and will not hesitate to recommend United Airlines to friends and family. The AVML was perfect.

Very kind Lufthansa agent somehow gave us all no charge extra business class seats and helped us get home rested and happy.

I was never able to use this flight. I booked my flight through KAYAK, using cheapfaresflights, and the agency did not book the ticket correctly. When I went to check in for my flight in Rome, my details had changed. My name was incorrect , and the itinerary was not what I had paid for. I was unable to board the flight and I had to purchase a second ticket at considerable expense. Unfortunately, no one at KAYAK or Cheapfaresflights was able to help me. They both shifted the blame on United Airlines, United Airlines was able to provide me a full detail that the error occurred on the travel agencies side. I consider this fraud and will pursue it further.

Cancelled 90 min AFTER Departure! We had to deplane and wait another hour plus for the flight to be shown as cancelled for the customer service team. There were many many angry customers.

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.

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

We left 1.5 hours late therefore missing my connection. The airline didn’t give vouchers.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

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