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Cheap flights from Washington, D.C. to Bucharest from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Bucharest departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:40 pm - 5:25 pm
IAD
-
OTP
16h 45m1 stop
British Airways Logo
8:25 am - 3:50 pm
OTP
-
IAD
14h 25m1 stop
$510British Airways
Mon, Apr 20 - Fri, May 1
British Airways Logo
9:30 pm - 2:30 pm
BWI
-
OTP
34h 00m1 stop
British Airways Logo
8:25 am - 7:40 pm
OTP
-
BWI
18h 15m1 stop
$510British Airways
Wed, Apr 29 - Wed, May 13
British Airways Logo
5:40 pm - 3:25 pm
IAD
-
OTP
14h 45m1 stop
British Airways Logo
8:25 am - 3:50 pm
OTP
-
IAD
14h 25m1 stop
$527British Airways
Tue, May 5 - Fri, May 29
British Airways Logo
9:30 pm - 1:25 am
BWI
-
OTP
20h 55m1 stop
British Airways Logo
8:25 am - 7:40 pm
OTP
-
BWI
18h 15m1 stop
$527British Airways
Tue, May 5 - Fri, May 29
Turkish Airlines Logo
1:30 pm - 2:10 pm
IAD
-
OTP
17h 40m1 stop
Turkish Airlines Logo
10:10 am - 7:20 pm
OTP
-
IAD
16h 10m1 stop
$533Turkish Airlines
Mon, Jan 26 - Thu, Feb 5
KLM Logo
6:10 pm - 11:30 pm
IAD
-
OTP
22h 20m1 stop
KLM Logo
7:00 am - 3:35 pm
OTP
-
IAD
15h 35m1 stop
$536KLM
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
6:10 pm - 5:25 pm
IAD
-
OTP
16h 15m2 stops
American Airlines Logo
3:30 pm - 3:50 pm
OTP
-
IAD
31h 20m1 stop
$537American Airlines
Mon, Apr 27 - Mon, May 11
Turkish Airlines Logo
9:15 pm - 8:30 pm
IAD
-
OTP
16h 15m1 stop
Turkish Airlines Logo
9:55 pm - 7:20 pm
OTP
-
IAD
28h 25m1 stop
$540Turkish Airlines
Sat, Jan 31 - Tue, Feb 10
Delta Logo
12:14 pm - 5:20 pm
IAD
-
OTP
22h 06m2 stops
Delta Logo
2:00 pm - 3:35 pm
OTP
-
IAD
32h 35m1 stop
$541Delta
Mon, Mar 30 - Thu, Apr 2
Delta Logo
10:54 am - 12:45 pm
BWI
-
OTP
18h 51m2 stops
Delta Logo
7:00 am - 11:59 pm
OTP
-
BWI
23h 59m2 stops
$544Delta
Mon, Mar 30 - Thu, Apr 2

American Airlines flights from Washington, D.C. to Bucharest

Our best American Airlines deals on Washington, D.C. to Bucharest flight tickets
American Airlines
Apr 27
IAD6:10 pmWashington, D.C. Dulles Intl
16h 15m
2 stops
OTP5:25 pmBucharest Otopeni Intl
May 11
OTP3:30 pmBucharest Otopeni Intl
31h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$537
Find similar
American Airlines
Jan 31
BWI8:35 pmBaltimore/Washington
20h 10m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Feb 10
OTP8:00 amBucharest Otopeni Intl
17h 45m
1 stop
BWI6:45 pmBaltimore/Washington
$741
Find similar
American Airlines
Jan 11
DCA7:31 pmWashington, D.C. Reagan-National
17h 04m
2 stops
OTP7:35 pmBucharest Otopeni Intl
Jan 24
OTP8:05 amBucharest Otopeni Intl
20h 53m
2 stops
DCA9:58 pmWashington, D.C. Reagan-National
$800
Find similar

British Airways flights from Washington, D.C. to Bucharest

Our best British Airways deals on Washington, D.C. to Bucharest flight tickets
British Airways
Apr 20
IAD5:40 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
OTP5:25 pmBucharest Otopeni Intl
May 1
OTP8:25 amBucharest Otopeni Intl
14h 25m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$510
Find similar
British Airways
May 5
BWI9:30 pmBaltimore/Washington
20h 55m
1 stop
OTP1:25 amBucharest Otopeni Intl
May 29
OTP8:25 amBucharest Otopeni Intl
18h 15m
1 stop
BWI7:40 pmBaltimore/Washington
$527
Find similar
British Airways
Mar 31
DCA8:45 pmWashington, D.C. Reagan-National
34h 45m
2 stops
OTP2:30 pmBucharest Otopeni Intl
Apr 14
OTP8:25 amBucharest Otopeni Intl
18h 35m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$533
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Bucharest that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/20

5:40 pm-5:25 pm

1 stop16h 45m

Bucharest Otopeni Intl

Fri 5/1

8:25 am-3:50 pm

1 stop14h 25m

$510

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 4/29

9:30 pm-2:30 pm

1 stop34h 00m

Bucharest Otopeni Intl

Wed 5/13

8:25 am-7:40 pm

1 stop18h 15m

$510

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 5/5

5:40 pm-3:25 pm

1 stop14h 45m

Bucharest Otopeni Intl

Fri 5/29

8:25 am-3:50 pm

1 stop14h 25m

$527

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Tue 5/5

9:30 pm-1:25 am

1 stop20h 55m

Bucharest Otopeni Intl

Fri 5/29

8:25 am-7:40 pm

1 stop18h 15m

$527

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 1/26

1:30 pm-2:10 pm

1 stop17h 40m

Bucharest Otopeni Intl

Thu 2/5

10:10 am-7:20 pm

1 stop16h 10m

$533

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 3/30

6:10 pm-11:30 pm

1 stop22h 20m

Bucharest Otopeni Intl

Fri 4/3

7:00 am-3:35 pm

1 stop15h 35m

$536

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/27

6:10 pm-5:25 pm

2 stops16h 15m

Bucharest Otopeni Intl

Mon 5/11

3:30 pm-3:50 pm

1 stop31h 20m

$537

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sat 1/31

9:15 pm-8:30 pm

1 stop16h 15m

Bucharest Otopeni Intl

Tue 2/10

9:55 pm-7:20 pm

1 stop28h 25m

$540

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 3/30

12:14 pm-5:20 pm

2 stops22h 06m

Bucharest Otopeni Intl

Thu 4/2

2:00 pm-3:35 pm

1 stop32h 35m

$541

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Mon 3/30

10:54 am-12:45 pm

2 stops18h 51m

Bucharest Otopeni Intl

Thu 4/2

7:00 am-11:59 pm

2 stops23h 59m

$544

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Bucharest from

How to get the cheapest flight ticket from Washington, D.C. 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

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Washington, D.C. to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $603. If you aren’t able to travel to Bucharest during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $679.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Washington, D.C. to Bucharest in the morning for as low as $682. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the evening when prices are around $963.

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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $805 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. for as low as $650 on momondo.

Can stopping save me money on Washington, D.C. to Bucharest flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to Bucharest flight.

How have Washington, D.C. to Bucharest flight prices changed over time?

As of December 2025, prices for Washington, D.C. to Bucharest flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Bucharest (WAS to BUH) flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Washington, D.C. to Bucharest takes 12h 20m
There are no direct flights from Washington, D.C. to Bucharest. There are no popular flight routes from Washington, D.C. to Bucharest.
Search flight deals

  • How far is Washington, D.C. to Bucharest by plane?

    There are 4953.0 mi between Washington, D.C. and Bucharest. A reasonable flight in good conditions will take 12h 20m.

  • When did momondo last update prices for flights from Washington, D.C. to Bucharest?

    Prices for flights from Washington, D.C. to Bucharest are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Bucharest.

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

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Bucharest?

Best airlines flying from Washington, D.C. to Bucharest

Compare and see reviews for airlines that fly from Washington, D.C. to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $446Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $557Free CancellationRating
7.5
1,829 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $563Free CancellationRating
7.3
4,126 reviews
Search Turkish Airlines flights
DeltaPriceFrom $585Free CancellationRating
7.9
8,019 reviews
Search Delta flights
LufthansaPriceFrom $616Free CancellationRating
6.8
7,658 reviews
Search Lufthansa flights
Air FrancePriceFrom $621Free CancellationRating
7.4
1,515 reviews
Search Air France flights
United AirlinesPriceFrom $622Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
British AirwaysPriceFrom $658Free CancellationRating
6.7
7,616 reviews
Search British Airways flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Bucharest. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Bucharest from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bucharest from Washington, D.C..

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

Price alerts on flights to Bucharest from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport