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IAD - OTP

$309 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 7/29. 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
Thu 7/11
Thu 7/18

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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 44,212,782 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
10:00 pm - 11:00 pmIAD-OTP
18h 00m1 stop
4:05 pm - 3:45 pmOTP-IAD
30h 40m1 stop
$595British Airways
Find Deal
Mon, Nov 11 - Mon, Nov 25
2:01 pm - 11:00 pmIAD-OTP
25h 59m2 stops
4:05 pm - 3:45 pmOTP-IAD
30h 40m1 stop
$599American Airlines
Find Deal
Mon, Nov 11 - Mon, Nov 25
4:40 pm - 2:35 pmIAD-OTP
14h 55m1 stop
3:55 pm - 2:45 pmOTP-IAD
29h 50m1 stop
$604Turkish Airlines
Find Deal
Wed, Sep 11 - Wed, Sep 25
4:40 pm - 8:20 pmIAD-OTP
20h 40m1 stop
9:30 am - 7:55 pmOTP-IAD
17h 25m1 stop
$606Turkish Airlines
Find Deal
Tue, Oct 8 - Tue, Oct 22
12:43 pm - 3:45 pmIAD-OTP
20h 02m2 stops
6:00 am - 3:50 pmOTP-IAD
16h 50m1 stop
$669United Airlines
Find Deal
Wed, Nov 6 - Sat, Nov 16
5:25 pm - 12:50 pmIAD-OTP
12h 25m1 stop
6:00 am - 9:19 pmOTP-IAD
22h 19m2 stops
$672United Airlines
Find Deal
Fri, Oct 25 - Tue, Nov 5
11:33 am - 2:00 pmIAD-OTP
19h 27m2 stops
6:30 am - 7:10 pmOTP-IAD
19h 40m1 stop
$855Delta
Find Deal
Wed, Sep 25 - Fri, Oct 4
11:33 am - 2:00 pmIAD-OTP
19h 27m2 stops
6:30 am - 5:30 pmOTP-IAD
18h 00m2 stops
$864Delta
Find Deal
Wed, Sep 25 - Fri, Oct 4
10:20 pm - 6:35 pmIAD-OTP
13h 15m1 stop
12:45 pm - 7:25 pmOTP-IAD
13h 40m1 stop
$873Lufthansa
Find Deal
Sat, Aug 24 - Fri, Sep 6
10:20 pm - 6:35 pmIAD-OTP
37h 15m2 stops
12:45 pm - 7:25 pmOTP-IAD
13h 40m1 stop
$911Lufthansa
Find Deal
Sat, Aug 31 - Wed, Sep 25

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, Saturday 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 Mondays 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 Turkish Airlines ($391) and TAROM ($476), and the lowest round-trip tickets were found on British Airways ($595) and American Airlines ($599).

Good to know

Low season

January

High season

July

Cheapest flight

$309
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 $309 for a one-way ticket and $595 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?

    Star Alliance, SkyTeam, 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 SWISS?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Bucharest are Delta and SWISS. With an average price for the route of $1,166 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $996 and an overall rating of 7.7.

  • 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.
7.5
Air FranceOverall score based on 1701 reviews
7.5Boarding
7.1Entertainment
7.1Food
7.4Comfort
8.2Crew
Airline reviews

Forty five minutes late for departure. Staff were pleasant. Food was adequate but not outstanding. Entertainment system was very good, as it usually is on Air France.

6.0 GoodAnonymous, Jun 2024CDG - ABJ
Read more about Air France reviews

Forty five minutes late for departure. Staff were pleasant. Food was adequate but not outstanding. Entertainment system was very good, as it usually is on Air France.

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

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.

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

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.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

I’ve never been charged for coffee on an airline before. Very disappointing

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

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

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

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.

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.
7/29Mon
3 stops
29h 55mIAD-OTP
$309
7/29Mon
2 stops
29h 55mIAD-OTP
$314
7/30Tue
2 stops
30h 05mIAD-OTP
$342
8/29Thu
1 stopTurkish Airlines
15h 30mIAD-OTP
$391
8/4Sun
1 stopTAROM
16h 35mIAD-OTP
$476
8/1Thu
1 stopTurkish Airlines
27h 20mIAD-OTP
$544
7/14Sun
1 stopITA Airways
16h 35mIAD-OTP
$598
8/1Thu
1 stopITA Airways
16h 35mIAD-OTP
$666
7/14Sun
2 stopsTAP AIR PORTUGAL
36h 10mIAD-OTP
$776
8/2Fri
2 stopsTAP AIR PORTUGAL
38h 35mIAD-OTP
$816

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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.
6/12Wed
multi-stopLufthansa
19h 30mIAD-OTP
6/17Mon
multi-stopLufthansa
31h 05mOTP-IAD
$1,113
6/12Wed
multi-stopLufthansa
18h 01mIAD-OTP
6/17Mon
multi-stopLufthansa
31h 05mOTP-IAD
$1,137
6/12Wed
multi-stopAir France
19h 25mIAD-OTP
6/17Mon
multi-stopAir France
33h 27mOTP-IAD
$1,181
6/12Wed
multi-stopAir France
22h 40mIAD-OTP
6/16Sun
multi-stopAir France
19h 40mOTP-IAD
$1,182
6/12Wed
multi-stopDelta
17h 02mIAD-OTP
6/16Sun
multi-stopDelta
19h 40mOTP-IAD
$1,196
6/12Wed
multi-stopDelta
17h 02mIAD-OTP
6/16Sun
multi-stopDelta
17h 57mOTP-IAD
$1,206
6/12Wed
multi-stop
18h 20mIAD-OTP
6/15Sat
multi-stop
32h 50mOTP-IAD
$1,380
6/12Wed
multi-stop
26h 30mIAD-OTP
6/15Sat
multi-stop
32h 50mOTP-IAD
$1,387
6/14Fri
multi-stopAustrian Airlines
11h 50mIAD-OTP
6/16Sun
multi-stopAustrian Airlines
14h 55mOTP-IAD
$1,514
6/12Wed
multi-stopAustrian Airlines
17h 35mIAD-OTP
6/15Sat
multi-stopAustrian Airlines
32h 20mOTP-IAD
$1,568

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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: