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Cheap flights from Washington, D.C. to Bucharest from $309

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:20 pm - 8:15 pm
IAD
-
OTP
23h 55m
1 stop
Turkish Airlines Logo
9:30 am - 7:50 pm
OTP
-
IAD
17h 20m
1 stop
$549Turkish Airlines
Mon, Apr 20 - Fri, May 1
Turkish Airlines Logo
1:20 pm - 2:35 pm
IAD
-
OTP
18h 15m
1 stop
Turkish Airlines Logo
12:55 pm - 11:35 am
OTP
-
IAD
29h 40m
1 stop
$554Turkish Airlines
Thu, Apr 16 - Thu, Apr 30
Turkish Airlines Logo
1:20 pm - 2:35 pm
IAD
-
OTP
18h 15m
1 stop
Turkish Airlines Logo
9:30 am - 7:50 pm
OTP
-
IAD
17h 20m
1 stop
$556Turkish Airlines
Tue, Sep 22 - Tue, Oct 6
Turkish Airlines Logo
1:20 pm - 8:15 pm
IAD
-
OTP
23h 55m
1 stop
Turkish Airlines Logo
3:55 pm - 7:50 pm
OTP
-
IAD
34h 55m
1 stop
$565Turkish Airlines
Wed, Aug 19 - Wed, Sep 2
British Airways Logo
7:25 pm - 2:35 pm
BWI
-
OTP
12h 10m
1 stop
British Airways Logo
8:15 am - 5:15 pm
OTP
-
BWI
16h 00m
1 stop
$721British Airways
Wed, Aug 26 - Wed, Sep 9
Air Canada Logo
4:20 pm - 6:35 pm
DCA
-
OTP
19h 15m
2 stops
Air Canada Logo
6:05 am - 3:40 pm
OTP
-
DCA
16h 35m
2 stops
$743Air Canada
Tue, Sep 22 - Tue, Oct 6
Air Canada Logo
4:20 pm - 3:20 pm
DCA
-
OTP
40h 00m
2 stops
Air Canada Logo
1:50 pm - 9:50 pm
OTP
-
DCA
39h 00m
2 stops
$748Air Canada
Sat, Sep 12 - Mon, Sep 21
British Airways Logo
9:30 pm - 1:20 am
BWI
-
OTP
20h 50m
1 stop
British Airways Logo
3:40 pm - 5:15 pm
OTP
-
BWI
32h 35m
1 stop
$751British Airways
Mon, Sep 14 - Mon, Sep 28
Multiple Airlines Logo
11:00 am - 12:00 pm
DCA
-
OTP
18h 00m
2 stops
Multiple Airlines Logo
1:50 pm - 10:28 pm
OTP
-
DCA
15h 38m
2 stops
$758Multiple Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
3:42 pm - 6:35 pm
BWI
-
OTP
19h 53m
2 stops
United Airlines Logo
1:45 pm - 10:03 am
OTP
-
BWI
27h 18m
2 stops
$776United Airlines
Wed, Apr 22 - Wed, Apr 29

British Airways flights from Washington, D.C. to Bucharest Otopeni Intl Airport

Our best British Airways deals on Washington, D.C. to Bucharest Otopeni Intl Airport flight tickets
British Airways
Aug 26
BWI7:25 pmBaltimore/Washington
12h 10m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Sep 9
OTP8:15 amBucharest Otopeni Intl
16h 00m
1 stop
BWI5:15 pmBaltimore/Washington
$721
British Airways
Sep 14
BWI9:30 pmBaltimore/Washington
20h 50m
1 stop
OTP1:20 amBucharest Otopeni Intl
Sep 28
OTP3:40 pmBucharest Otopeni Intl
32h 35m
1 stop
BWI5:15 pmBaltimore/Washington
$751
British Airways
Apr 22
BWI9:30 pmBaltimore/Washington
19h 50m
1 stop
OTP12:20 amBucharest Otopeni Intl
May 8
OTP8:15 amBucharest Otopeni Intl
18h 25m
1 stop
BWI7:40 pmBaltimore/Washington
$759

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

Our best Turkish Airlines deals on Washington, D.C. to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Apr 20
IAD1:20 pmWashington, D.C. Dulles Intl
23h 55m
1 stop
OTP8:15 pmBucharest Otopeni Intl
May 1
OTP9:30 amBucharest Otopeni Intl
17h 20m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$549
Turkish Airlines
Apr 16
IAD1:20 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Apr 30
OTP12:55 pmBucharest Otopeni Intl
29h 40m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$554
Turkish Airlines
Sep 22
IAD1:20 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 6
OTP9:30 amBucharest Otopeni Intl
17h 20m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$556

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Bucharest Otopeni Intl Airport 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 March 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Bucharest Otopeni Intl Airport 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

1:20 pm-8:15 pm

1 stop23h 55m

Bucharest Otopeni Intl

Fri 5/1

9:30 am-7:50 pm

1 stop17h 20m

$549

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 4/16

1:20 pm-2:35 pm

1 stop18h 15m

Bucharest Otopeni Intl

Thu 4/30

12:55 pm-11:35 am

1 stop29h 40m

$554

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 9/22

1:20 pm-2:35 pm

1 stop18h 15m

Bucharest Otopeni Intl

Tue 10/6

9:30 am-7:50 pm

1 stop17h 20m

$556

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 8/19

1:20 pm-8:15 pm

1 stop23h 55m

Bucharest Otopeni Intl

Wed 9/2

3:55 pm-7:50 pm

1 stop34h 55m

$565
Quickest round-trip

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 8/26

7:25 pm-2:35 pm

1 stop12h 10m

Bucharest Otopeni Intl

Wed 9/9

8:15 am-5:15 pm

1 stop16h 00m

$721

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 9/22

4:20 pm-6:35 pm

2 stops19h 15m

Bucharest Otopeni Intl

Tue 10/6

6:05 am-3:40 pm

2 stops16h 35m

$743

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Sat 9/12

4:20 pm-3:20 pm

2 stops40h 00m

Bucharest Otopeni Intl

Mon 9/21

1:50 pm-9:50 pm

2 stops39h 00m

$748

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Mon 9/14

9:30 pm-1:20 am

1 stop20h 50m

Bucharest Otopeni Intl

Mon 9/28

3:40 pm-5:15 pm

1 stop32h 35m

$751

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 5/5

11:00 am-12:00 pm

2 stops18h 00m

Bucharest Otopeni Intl

Tue 5/12

1:50 pm-10:28 pm

2 stops15h 38m

$758

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 4/22

3:42 pm-6:35 pm

2 stops19h 53m

Bucharest Otopeni Intl

Wed 4/29

1:45 pm-10:03 am

2 stops27h 18m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

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

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 typical price of a round-trip flight between Washington, D.C. and Bucharest Otopeni Intl Airport?

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of January, then book flights to Bucharest Otopeni Intl Airport from Washington, D.C. during March instead. Flights to Bucharest Otopeni Intl Airport in March, while not as cheap as those in January, still average around $617.

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $732 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Washington, D.C. for as low as $639 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Washington, D.C. to Bucharest Otopeni Intl Airport flight.

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

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

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Washington, D.C. to Bucharest Otopeni Intl Airport takes 12h 10m
There are no direct flights from Washington, D.C. to Bucharest Otopeni Intl Airport. There are no popular flight routes from Washington, D.C. to Bucharest Otopeni Intl Airport.
Search flight deals

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

    Bucharest Otopeni Intl is 4947.3 mi away from Washington, D.C.. 12h 10m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. to Bucharest Otopeni Intl Airport were last updated today.

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

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

    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 Otopeni Intl Airport.

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

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $344Free CancellationRating
6.7
7,821 reviews
Search British Airways flights
United AirlinesPriceFrom $514Free CancellationRating
7.4
9,489 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $549Free CancellationRating
7.4
4,281 reviews
Search Turkish Airlines flights
SWISSPriceFrom $557Free CancellationRating
7.5
1,905 reviews
Search SWISS flights
DeltaPriceFrom $570Free CancellationRating
7.9
8,336 reviews
Search Delta flights
Air FrancePriceFrom $592Free CancellationRating
7.4
1,553 reviews
Search Air France flights
LufthansaPriceFrom $609Free CancellationRating
6.8
7,871 reviews
Search Lufthansa 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?

Flights from Washington, D.C. to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington, D.C. to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Bucharest, momondo offers a useful price alert feature which will track prices for flights to Bucharest from Washington, D.C. and alert you when they change.

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