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Cheap flights from Washington, D.C. to Bucharest from $254

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 8/29. 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

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 pm - 11:15 am
BWI
-
OTP
28h 55m
3 stops
Multiple Airlines Logo
8:50 pm - 7:25 pm
OTP
-
BWI
29h 35m
3 stops
$678Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
8:30 pm - 12:35 am
BWI
-
OTP
21h 05m
2 stops
Multiple Airlines Logo
6:45 pm - 7:25 pm
OTP
-
BWI
31h 40m
2 stops
$705Multiple Airlines
Sun, Sep 20 - Mon, Sep 28
British Airways Logo
8:35 pm - 12:05 am
BWI
-
OTP
20h 30m
1 stop
British Airways Logo
8:05 am - 10:22 pm
OTP
-
BWI
21h 17m
2 stops
$728British Airways
Mon, Nov 9 - Mon, Nov 16
British Airways Logo
9:35 pm - 12:50 am
BWI
-
OTP
20h 15m
1 stop
British Airways Logo
8:15 am - 7:40 pm
OTP
-
BWI
18h 25m
1 stop
$735British Airways
Sun, Oct 4 - Mon, Oct 19
Delta Logo
1:55 pm - 2:10 pm
BWI
-
OTP
17h 15m
2 stops
Delta Logo
6:00 am - 6:46 pm
OTP
-
BWI
19h 46m
2 stops
$763Delta
Sun, Nov 8 - Fri, Nov 13
Air Canada Logo
6:55 pm - 4:20 pm
DCA
-
OTP
14h 25m
2 stops
Air Canada Logo
6:05 am - 3:40 pm
OTP
-
DCA
16h 35m
2 stops
$809Air Canada
Wed, Sep 30 - Wed, Oct 14
Air Canada Logo
6:00 am - 3:50 pm
DCA
-
OTP
26h 50m
2 stops
Air Canada Logo
6:30 am - 9:59 pm
OTP
-
DCA
22h 29m
2 stops
$811Air Canada
Thu, Dec 3 - Thu, Dec 17
Turkish Airlines Logo
1:20 pm - 3:40 pm
IAD
-
OTP
19h 20m
2 stops
Turkish Airlines Logo
3:55 pm - 11:35 am
OTP
-
IAD
26h 40m
1 stop
$812Turkish Airlines
Fri, Sep 25 - Sun, Oct 11
Turkish Airlines Logo
9:45 pm - 2:35 pm
IAD
-
OTP
33h 50m
1 stop
Turkish Airlines Logo
2:45 pm - 11:35 am
OTP
-
IAD
51h 50m
2 stops
$813Turkish Airlines
Fri, Sep 4 - Mon, Sep 21
Delta Logo
3:15 pm - 1:40 pm
DCA
-
OTP
15h 25m
2 stops
Delta Logo
7:05 am - 6:33 pm
OTP
-
DCA
18h 28m
2 stops
$823Delta
Tue, Aug 4 - Wed, Aug 26

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

Our best United Airlines deals on Washington, D.C. to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Aug 19
IAD5:30 pmWashington, D.C. Dulles Intl
11h 30m
1 stop
OTP12:00 pmBucharest Otopeni Intl
Aug 25
OTP6:15 amBucharest Otopeni Intl
20h 10m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$813
United Airlines
Aug 12
IAD12:35 pmWashington, D.C. Dulles Intl
16h 25m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Aug 26
OTP6:05 amBucharest Otopeni Intl
18h 32m
2 stops
IAD5:37 pmWashington, D.C. Dulles Intl
$825
United Airlines
Aug 18
IAD9:55 amWashington, D.C. Dulles Intl
19h 05m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Aug 28
OTP6:15 amBucharest Otopeni Intl
15h 50m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
$837

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
Sep 25
IAD1:20 pmWashington, D.C. Dulles Intl
19h 20m
2 stops
OTP3:40 pmBucharest Otopeni Intl
Oct 11
OTP3:55 pmBucharest Otopeni Intl
26h 40m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$812
Turkish Airlines
Sep 27
IAD1:20 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 11
OTP9:30 amBucharest Otopeni Intl
17h 20m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$816
Turkish Airlines
Sep 4
IAD1:20 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
OTP12:05 pmBucharest Otopeni Intl
Sep 21
OTP9:35 pmBucharest Otopeni Intl
21h 00m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$829

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 July 4, 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

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Mon 8/17

11:20 pm-11:15 am

3 stops28h 55m

Bucharest Otopeni Intl

Mon 8/24

8:50 pm-7:25 pm

3 stops29h 35m

$678

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Sun 9/20

8:30 pm-12:35 am

2 stops21h 05m

Bucharest Otopeni Intl

Mon 9/28

6:45 pm-7:25 pm

2 stops31h 40m

$705

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Mon 11/9

8:35 pm-12:05 am

1 stop20h 30m

Bucharest Otopeni Intl

Mon 11/16

8:05 am-10:22 pm

2 stops21h 17m

$728

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Sun 10/4

9:35 pm-12:50 am

1 stop20h 15m

Bucharest Otopeni Intl

Mon 10/19

8:15 am-7:40 pm

1 stop18h 25m

$735

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Sun 11/8

1:55 pm-2:10 pm

2 stops17h 15m

Bucharest Otopeni Intl

Fri 11/13

6:00 am-6:46 pm

2 stops19h 46m

$763
Quickest round-trip

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 9/30

6:55 pm-4:20 pm

2 stops14h 25m

Bucharest Otopeni Intl

Wed 10/14

6:05 am-3:40 pm

2 stops16h 35m

$809

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Thu 12/3

6:00 am-3:50 pm

2 stops26h 50m

Bucharest Otopeni Intl

Thu 12/17

6:30 am-9:59 pm

2 stops22h 29m

$811

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 9/25

1:20 pm-3:40 pm

2 stops19h 20m

Bucharest Otopeni Intl

Sun 10/11

3:55 pm-11:35 am

1 stop26h 40m

$812

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 9/4

9:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Mon 9/21

2:45 pm-11:35 am

2 stops51h 50m

$813

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Tue 8/4

3:15 pm-1:40 pm

2 stops15h 25m

Bucharest Otopeni Intl

Wed 8/26

7:05 am-6:33 pm

2 stops18h 28m

$823

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 July, then book flights to Bucharest Otopeni Intl Airport from Washington, D.C. during June instead. Flights to Bucharest Otopeni Intl Airport in June, while not as cheap as those in July, still average around $344.

How far in advance should I book a flight from Washington, D.C. 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 $760 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 $560 on momondo.

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

You could potentially save up to 12% 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

Frequently asked questions about flying from Washington, D.C. to Bucharest Otopeni Intl Airport

  • 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
8,093 reviews
Search British Airways flights
United AirlinesPriceFrom $514Free CancellationRating
7.4
9,929 reviews
Search United Airlines flights
Air FrancePriceFrom $538Free CancellationRating
7.5
1,618 reviews
Search Air France flights
Turkish AirlinesPriceFrom $549Free CancellationRating
7.4
4,439 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $610Free CancellationRating
6.8
8,108 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $622Free CancellationRating
7.6
939 reviews
Search Austrian Airlines flights
DeltaPriceFrom $629Free CancellationRating
7.8
8,454 reviews
Search Delta 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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