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Cheap flights from Washington, D.C. to Bucharest from $300

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 10/6. 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
8:30 pm - 12:40 am
BWI
-
OTP
21h 10m
2 stops
Multiple Airlines Logo
6:45 pm - 10:15 pm
OTP
-
BWI
34h 30m
2 stops
$657Multiple Airlines
Wed, Sep 30 - Mon, Oct 12
Multiple Airlines Logo
8:30 pm - 12:35 am
BWI
-
OTP
21h 05m
2 stops
Multiple Airlines Logo
6:50 pm - 7:25 pm
OTP
-
BWI
31h 35m
2 stops
$665Multiple Airlines
Mon, Sep 7 - Thu, Sep 17
Turkish Airlines Logo
9:40 pm - 8:10 am
IAD
-
OTP
27h 30m
1 stop
Turkish Airlines Logo
3:55 pm - 11:30 am
OTP
-
IAD
26h 35m
1 stop
$678Turkish Airlines
Mon, Aug 31 - Wed, Sep 16
Turkish Airlines Logo
9:40 pm - 8:10 am
IAD
-
OTP
27h 30m
1 stop
Turkish Airlines Logo
3:55 pm - 11:30 am
OTP
-
IAD
26h 35m
1 stop
$681Turkish Airlines
Mon, Aug 31 - Wed, Sep 16
Lufthansa Logo
10:55 pm - 1:00 am
IAD
-
OTP
19h 05m
1 stop
Lufthansa Logo
6:00 am - 3:55 pm
OTP
-
IAD
16h 55m
1 stop
$729Lufthansa
Tue, Dec 29 - Tue, Jan 12
British Airways Logo
6:55 pm - 11:30 pm
BWI
-
OTP
21h 35m
1 stop
British Airways Logo
8:25 am - 5:05 pm
OTP
-
BWI
15h 40m
1 stop
$743British Airways
Wed, Nov 4 - Wed, Nov 18
British Airways Logo
6:05 pm - 11:45 pm
IAD
-
OTP
22h 40m
1 stop
British Airways Logo
7:35 am - 7:55 pm
OTP
-
IAD
19h 20m
1 stop
$749British Airways
Sun, Nov 1 - Sun, Nov 15
Delta Logo
10:30 pm - 11:15 pm
IAD
-
OTP
18h 45m
1 stop
Delta Logo
6:00 am - 3:55 pm
OTP
-
IAD
16h 55m
1 stop
$749Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
10:30 pm - 11:15 pm
IAD
-
OTP
18h 45m
1 stop
Delta Logo
2:00 pm - 3:45 pm
OTP
-
IAD
32h 45m
1 stop
$749Delta
Wed, Oct 28 - Mon, Nov 9
Lufthansa Logo
10:55 pm - 1:00 am
IAD
-
OTP
19h 05m
1 stop
Lufthansa Logo
6:00 am - 3:55 pm
OTP
-
IAD
16h 55m
1 stop
$777Lufthansa
Thu, Dec 31 - Thu, Jan 14

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

Our best American Airlines deals on Washington, D.C. to Bucharest Otopeni Intl Airport flight tickets
American Airlines
Sep 7
BWI4:25 pmBaltimore/Washington
17h 55m
2 stops
OTP5:20 pmBucharest Otopeni Intl
Sep 17
OTP8:15 amBucharest Otopeni Intl
18h 18m
2 stops
BWI7:33 pmBaltimore/Washington
$843
American Airlines
Sep 7
BWI4:25 pmBaltimore/Washington
17h 55m
2 stops
OTP5:20 pmBucharest Otopeni Intl
Sep 17
OTP8:15 amBucharest Otopeni Intl
18h 18m
2 stops
BWI7:33 pmBaltimore/Washington
$844
American Airlines
Aug 31
BWI6:25 pmBaltimore/Washington
15h 55m
2 stops
OTP5:20 pmBucharest Otopeni Intl
Sep 16
OTP8:15 amBucharest Otopeni Intl
16h 00m
1 stop
BWI5:15 pmBaltimore/Washington
$853

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
Aug 31
IAD9:40 pmWashington, D.C. Dulles Intl
27h 30m
1 stop
OTP8:10 amBucharest Otopeni Intl
Sep 16
OTP3:55 pmBucharest Otopeni Intl
26h 35m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$678
Turkish Airlines
Aug 31
IAD9:40 pmWashington, D.C. Dulles Intl
27h 30m
1 stop
OTP8:10 amBucharest Otopeni Intl
Sep 16
OTP3:55 pmBucharest Otopeni Intl
26h 35m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$681
Turkish Airlines
Aug 31
IAD9:40 pmWashington, D.C. Dulles Intl
27h 30m
1 stop
OTP8:10 amBucharest Otopeni Intl
Sep 16
OTP3:55 pmBucharest Otopeni Intl
26h 35m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$686

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 August 2, 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

Wed 9/30

8:30 pm-12:40 am

2 stops21h 10m

Bucharest Otopeni Intl

Mon 10/12

6:45 pm-10:15 pm

2 stops34h 30m

$657

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Mon 9/7

8:30 pm-12:35 am

2 stops21h 05m

Bucharest Otopeni Intl

Thu 9/17

6:50 pm-7:25 pm

2 stops31h 35m

$665

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 8/31

9:40 pm-8:10 am

1 stop27h 30m

Bucharest Otopeni Intl

Wed 9/16

3:55 pm-11:30 am

1 stop26h 35m

$678

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 8/31

9:40 pm-8:10 am

1 stop27h 30m

Bucharest Otopeni Intl

Wed 9/16

3:55 pm-11:30 am

1 stop26h 35m

$681

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 12/29

10:55 pm-1:00 am

1 stop19h 05m

Bucharest Otopeni Intl

Tue 1/12

6:00 am-3:55 pm

1 stop16h 55m

$729

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 11/4

6:55 pm-11:30 pm

1 stop21h 35m

Bucharest Otopeni Intl

Wed 11/18

8:25 am-5:05 pm

1 stop15h 40m

$743

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 11/1

6:05 pm-11:45 pm

1 stop22h 40m

Bucharest Otopeni Intl

Sun 11/15

7:35 am-7:55 pm

1 stop19h 20m

$749
Quickest round-trip

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 10/28

10:30 pm-11:15 pm

1 stop18h 45m

Bucharest Otopeni Intl

Wed 11/4

6:00 am-3:55 pm

1 stop16h 55m

$749

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 10/28

10:30 pm-11:15 pm

1 stop18h 45m

Bucharest Otopeni Intl

Mon 11/9

2:00 pm-3:45 pm

1 stop32h 45m

$749

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 12/31

10:55 pm-1:00 am

1 stop19h 05m

Bucharest Otopeni Intl

Thu 1/14

6:00 am-3:55 pm

1 stop16h 55m

$777

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?

Prices are currently low for flights on this route.

Typical prices usually range from $780 to $1,108.
The lowest price recently found on this route was $657.

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

If you aren’t able to travel during the month of April, 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 April, still average around $611.

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 $770 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 00m

Direct flights

None
The fastest flight from Washington, D.C. to Bucharest Otopeni Intl Airport takes 12h 00m
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 00m 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
8,140 reviews
Search British Airways flights
Air FrancePriceFrom $463Free CancellationRating
7.5
1,633 reviews
Search Air France flights
United AirlinesPriceFrom $514Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $549Free CancellationRating
7.4
4,463 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $610Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
DeltaPriceFrom $629Free CancellationRating
7.8
8,492 reviews
Search Delta flights
Austrian AirlinesPriceFrom $745Free CancellationRating
7.6
950 reviews
Search Austrian Airlines 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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