Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Bucharest?

Istanbul (IST) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Bucharest?

Paris (CDG) has the shortest average layover time for this route: 1h 03m.

What airlines fly to Bucharest?

Turkish Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to Bucharest from Washington, D.C. Dulles Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 7 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Bucharest?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $564.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Bucharest?

Lufthansa, American Airlines, and Air Canada are the most popular carriers operating from Washington, D.C. Dulles Intl to Bucharest

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Bucharest?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 11h 30m.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Bucharest?

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Bucharest is 7 as of March 2026.

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Bucharest?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Bucharest.

What documentation or ID do you need to fly to Bucharest?

The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$280 Cheap Flights from Washington, D.C. Dulles Intl Airport to Bucharest in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Bucharest?

Prices are currently low for flights on this route. Typical prices usually range from $570 to $654. The lowest price recently found on this route was $541.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Bucharest

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 8:15 pm

IAD

OTP

15h 30m

1 stop

3:55 pm - 11:35 am

OTP

IAD

26h 40m

1 stop

$541Turkish Airlines

Mon, Apr 20 - Fri, May 1

1:20 pm - 2:35 pm

IAD

OTP

18h 15m

1 stop

9:35 pm - 7:50 pm

OTP

IAD

29h 15m

1 stop

$542Turkish Airlines

Tue, Mar 31 - Tue, Apr 14

1:20 pm - 12:05 pm

IAD

OTP

15h 45m

1 stop

9:30 pm - 11:35 am

OTP

IAD

21h 05m

1 stop

$550Turkish Airlines

Mon, Apr 13 - Wed, Apr 22

9:45 pm - 8:10 am

IAD

OTP

27h 25m

1 stop

9:35 pm - 7:50 pm

OTP

IAD

29h 15m

1 stop

$557Turkish Airlines

Tue, Sep 8 - Tue, Sep 22

1:20 pm - 12:05 pm

IAD

OTP

15h 45m

1 stop

9:30 pm - 11:35 am

OTP

IAD

21h 05m

1 stop

$558Turkish Airlines

Wed, Apr 8 - Wed, Apr 22

1:20 pm - 12:05 pm

IAD

OTP

15h 45m

1 stop

12:55 pm - 11:35 am

OTP

IAD

29h 40m

1 stop

$562Turkish Airlines

Fri, Apr 24 - Thu, May 7

9:45 pm - 8:10 am

IAD

OTP

27h 25m

1 stop

3:55 pm - 11:35 am

OTP

IAD

26h 40m

1 stop

$563Turkish Airlines

Fri, Apr 24 - Fri, May 1

9:45 pm - 8:15 pm

IAD

OTP

15h 30m

1 stop

9:30 am - 7:50 pm

OTP

IAD

17h 20m

1 stop

$567Turkish Airlines

Sun, Apr 12 - Thu, Apr 23

8:20 pm - 3:20 pm

IAD

OTP

12h 00m

1 stop

6:20 am - 4:45 pm

OTP

IAD

17h 25m

1 stop

$575SWISS

Tue, Aug 4 - Tue, Aug 25

8:20 pm - 3:20 pm

IAD

OTP

12h 00m

1 stop

4:10 pm - 4:45 pm

OTP

IAD

31h 35m

1 stop

$579SWISS

Wed, Aug 5 - Wed, Aug 19

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Bucharest

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Bucharest flight tickets

Turkish Airlines

Apr 20

IAD9:45 pmWashington, D.C. Dulles Intl

15h 30m

1 stop

OTP8:15 pmBucharest Otopeni Intl

May 1

OTP3:55 pmBucharest Otopeni Intl

26h 40m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$541

Turkish Airlines

Mar 31

IAD1:20 pmWashington, D.C. Dulles Intl

18h 15m

1 stop

OTP2:35 pmBucharest Otopeni Intl

Apr 14

OTP9:35 pmBucharest Otopeni Intl

29h 15m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$542

Turkish Airlines

Mar 18

IAD2:30 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

OTP8:50 amBucharest Otopeni Intl

Apr 1

OTP9:30 pmBucharest Otopeni Intl

21h 05m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$550

SWISS flights from Washington, D.C. Dulles Intl Airport to Bucharest

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Bucharest flight tickets

SWISS

Aug 4

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

OTP3:20 pmBucharest Otopeni Intl

Aug 25

OTP6:20 amBucharest Otopeni Intl

17h 25m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$575

SWISS

Aug 5

IAD8:20 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

OTP3:20 pmBucharest Otopeni Intl

Aug 19

OTP4:10 pmBucharest Otopeni Intl

31h 35m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$579

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/20

9:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Fri 5/1

3:55 pm-11:35 am

1 stop26h 40m

$541

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 3/31

1:20 pm-2:35 pm

1 stop18h 15m

Bucharest Otopeni Intl

Tue 4/14

9:35 pm-7:50 pm

1 stop29h 15m

$542

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/13

1:20 pm-12:05 pm

1 stop15h 45m

Bucharest Otopeni Intl

Wed 4/22

9:30 pm-11:35 am

1 stop21h 05m

$550

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 9/8

9:45 pm-8:10 am

1 stop27h 25m

Bucharest Otopeni Intl

Tue 9/22

9:35 pm-7:50 pm

1 stop29h 15m

$557

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 4/8

1:20 pm-12:05 pm

1 stop15h 45m

Bucharest Otopeni Intl

Wed 4/22

9:30 pm-11:35 am

1 stop21h 05m

$558

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 4/24

1:20 pm-12:05 pm

1 stop15h 45m

Bucharest Otopeni Intl

Thu 5/7

12:55 pm-11:35 am

1 stop29h 40m

$562

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 4/24

9:45 pm-8:10 am

1 stop27h 25m

Bucharest Otopeni Intl

Fri 5/1

3:55 pm-11:35 am

1 stop26h 40m

$563

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 4/12

9:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Thu 4/23

9:30 am-7:50 pm

1 stop17h 20m

$567

Quickest round-trip

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 8/4

8:20 pm-3:20 pm

1 stop12h 00m

Bucharest Otopeni Intl

Tue 8/25

6:20 am-4:45 pm

1 stop17h 25m

$575

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 8/5

8:20 pm-3:20 pm

1 stop12h 00m

Bucharest Otopeni Intl

Wed 8/19

4:10 pm-4:45 pm

1 stop31h 35m

$579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Bucharest

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $572. If you aren’t able to travel to Bucharest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $576.

How far in advance should I book a flight to Bucharest?

You are more likely to see cheaper flights to Bucharest from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $731 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Washington, D.C. Dulles Intl Airport for as low as $639 on momondo.

When to book flights from Washington, D.C. Dulles Intl Airport to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Bucharest according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Bucharest (IAD to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Bucharest

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Bucharest takes 12h 20m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Bucharest. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Bucharest.

Search flight deals

How far is Washington, D.C. Dulles Intl to Bucharest by plane?
The distance between Washington, D.C. Dulles Intl and Bucharest is about 4967.2 mi. A reasonable flight in good conditions will take 12h 20m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Bucharest?
Prices for flights from Washington, D.C. Dulles Intl Airport to Bucharest are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Bucharest?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Bucharest is 7 as of March 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Bucharest?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Bucharest?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Bucharest is Turkish Airlines, representing 27% of all bookings. The subsequent popular airlines are United Airlines at 21%, Lufthansa at 15%, and Air France at 13%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Bucharest

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Bucharest with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $344	Free Cancellation	Rating 6.7 7,781 reviews	Search British Airways flights
United Airlines	PriceFrom $514	Free Cancellation	Rating 7.4 9,415 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $549	Free Cancellation	Rating 7.3 4,253 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $557	Free Cancellation	Rating 7.5 1,897 reviews	Search SWISS flights
Delta	PriceFrom $570	Free Cancellation	Rating 7.9 8,284 reviews	Search Delta flights
Air France	PriceFrom $592	Free Cancellation	Rating 7.4 1,544 reviews	Search Air France flights
Lufthansa	PriceFrom $609	Free Cancellation	Rating 6.8 7,844 reviews	Search Lufthansa flights

Otopeni

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bucharest?

Finding the right flight to Bucharest from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Bucharest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bucharest from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Bucharest?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Bucharest.

I’m not ready to book a flight from Washington, D.C. to Bucharest right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bucharest from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Bucharest from $280

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Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Bucharest

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Bucharest flight tickets

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Bucharest

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Bucharest?

What is the cheapest month to fly to Bucharest?

How far in advance should I book a flight to Bucharest?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Bucharest?

What airlines fly to Bucharest?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Bucharest?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Bucharest?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Bucharest?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Bucharest?

When to book flights from Washington, D.C. Dulles Intl Airport to Bucharest

Cheap Washington, D.C. Dulles Intl Airport to Bucharest (IAD to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Bucharest

Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. Dulles Intl Airport to Bucharest

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Bucharest with momondo

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An easier way to manage your Bucharest trip

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Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest

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