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IAD - OTP

$464 Find cheap flights from Washington Dulles Airport to Bucharest

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 Bucharest departing on 7/14. 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
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bucharest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bucharest.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Dulles Intl to Bucharest (IAD-OTP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Bucharest 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 and deals for you by selecting your travel dates.
Choose your dates
11:00 pm - 10:55 pmIAD-OTP
17h 55m1 stop
8:15 am - 8:00 pmOTP-IAD
18h 45m1 stop
$594British Airways
Find Deal
Tue, Oct 29 - Tue, Nov 12
11:00 pm - 10:55 pmIAD-OTP
17h 55m1 stop
4:05 pm - 3:40 pmOTP-IAD
30h 35m1 stop
$595American Airlines
Find Deal
Tue, Oct 29 - Tue, Nov 12
9:50 pm - 8:20 pmIAD-OTP
15h 30m1 stop
9:40 pm - 2:45 pmOTP-IAD
24h 05m1 stop
$620Turkish Airlines
Find Deal
Wed, Oct 9 - Wed, Oct 23
4:40 pm - 8:10 amIAD-OTP
32h 30m1 stop
9:30 am - 2:45 pmOTP-IAD
36h 15m1 stop
$649Turkish Airlines
Find Deal
Wed, Aug 28 - Mon, Oct 21
3:20 pm - 5:50 pmIAD-OTP
19h 30m1 stop
6:00 am - 8:03 amOTP-IAD
33h 03m2 stops
$673United Airlines
Find Deal
Fri, Oct 25 - Tue, Nov 5
10:25 pm - 2:10 amIAD-OTP
44h 45m2 stops
6:00 am - 11:00 amOTP-IAD
36h 00m2 stops
$684United Airlines
Find Deal
Fri, Oct 25 - Mon, Nov 4
10:20 pm - 11:40 pmIAD-OTP
18h 20m2 stops
12:45 pm - 7:25 pmOTP-IAD
13h 40m1 stop
$916Lufthansa
Find Deal
Sun, Aug 18 - Tue, Aug 27
12:30 pm - 1:30 pmIAD-OTP
18h 00m2 stops
6:20 am - 11:28 pmOTP-IAD
24h 08m2 stops
$955Delta
Find Deal
Fri, Nov 22 - Sat, Dec 7
10:20 pm - 6:35 pmIAD-OTP
13h 15m1 stop
6:00 am - 7:25 pmOTP-IAD
20h 25m1 stop
$1,038Lufthansa
Find Deal
Fri, Aug 16 - Fri, Aug 23
6:25 pm - 2:00 pmIAD-OTP
12h 35m1 stop
7:05 am - 4:29 pmOTP-IAD
16h 24m2 stops
$1,076Delta
Find Deal
Wed, Aug 14 - Fri, Aug 23

Flights from Dulles Intl to Bucharest - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Bucharest to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Bucharest?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Bucharest on a Tuesday, 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 Dulles Airport to Bucharest. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport is November, where tickets cost $653 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $1,410 and $1,233 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to Bucharest?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Bucharest from Washington Dulles Airport were found on TAROM ($630) and ITA Airways ($657), and the lowest round-trip tickets were found on British Airways ($594) and American Airlines ($595).

Good to know

Low season

January

High season

July

Cheapest flight

$464
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Washington Dulles Airport to Bucharest

When to book flights from Dulles Intl to Bucharest

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Bucharest flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bucharest Otopeni Intl Airport was $464 for a one-way ticket and $594 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Bucharest?

    A passport is required to fly from Washington Dulles Airport to Bucharest.

  • Which airports will I be using when flying from Washington Dulles Airport to Bucharest?

    Washington Dulles Airport and Bucharest are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Bucharest Otopeni Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bucharest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Bucharest?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Bucharest, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Bucharest, Delta or TAROM?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bucharest are Delta and TAROM. With an average price for the route of $1,185 and an overall rating of 8.0, Delta is the most popular choice. TAROM is also a great choice for the route, with an average price of $1,339 and an overall rating of 7.6.

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

    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 Bucharest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest 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 Bucharest?

    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 Bucharest with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and OTP can sometimes prove cheaper using this method.

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

    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 Bucharest 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 5 airlines serving from Dulles Intl to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bucharest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Bucharest? 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.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
8.2Boarding
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Generally good. The crew is excellent. The food could be better.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

They charge me for luggage which is was included on the ticket

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Bucharest found on KAYAK in the last 72 hours.
7/14Sun
3 stops
24h 00mIAD-OTP
$464
6/6Thu
3 stops
54h 55mIAD-OTP
$470
6/15Sat
3 stops
45h 45mIAD-OTP
$478
6/25Tue
1 stopTAROM
16h 35mIAD-OTP
$630
7/14Sun
1 stopTAROM
16h 35mIAD-OTP
$655
6/17Mon
1 stopTurkish Airlines
15h 25mIAD-OTP
$954
6/5Wed
1 stopTurkish Airlines
14h 55mIAD-OTP
$1,048
6/14Fri
1 stopAir France
17h 45mIAD-OTP
$1,170
6/6Thu
2 stopsLufthansa
31h 27mIAD-OTP
$12,732
6/7Fri
2 stopsLufthansa
17h 35mIAD-OTP
$14,891

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Last minute flights from Dulles Intl to Bucharest

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Bucharest that are departing in the next 10 days.
6/3Mon
multi-stopITA Airways
40h 08mIAD-OTP
6/10Mon
multi-stopITA Airways
34h 50mOTP-IAD
$1,040
6/3Mon
multi-stop
34h 20mIAD-OTP
6/10Mon
multi-stop
34h 55mOTP-IAD
$1,044
6/2Sun
multi-stop
18h 05mIAD-OTP
6/8Sat
multi-stop
32h 25mOTP-IAD
$1,196
6/2Sun
multi-stopITA Airways
20h 40mIAD-OTP
7/14Sun
multi-stopITA Airways
34h 50mOTP-IAD
$1,223
6/3Mon
multi-stopTurkish Airlines
15h 25mIAD-OTP
6/10Mon
multi-stopTurkish Airlines
24h 05mOTP-IAD
$1,324
6/2Sun
multi-stopTurkish Airlines
32h 30mIAD-OTP
6/8Sat
multi-stopTurkish Airlines
36h 10mOTP-IAD
$1,438
6/2Sun
multi-stopEmirates
31h 20mIAD-OTP
6/7Fri
multi-stopEmirates
37h 25mOTP-IAD
$2,254
6/3Mon
multi-stopAustrian Airlines
17h 35mIAD-OTP
6/16Sun
multi-stopAustrian Airlines
26h 30mOTP-IAD
$3,065
6/4Tue
multi-stopBritish Airways
14h 30mIAD-OTP
7/23Tue
multi-stopBritish Airways
18h 55mOTP-IAD
$8,000
6/3Mon
multi-stopBritish Airways
23h 40mIAD-OTP
7/25Thu
multi-stopBritish Airways
19h 00mOTP-IAD
$8,250

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Washington Dulles Airport - Bucharest Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Bucharest (OTP)Romania

Return flight deals:

Bucharest - Washington Dulles Airport

Cabin classes: