Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 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.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
2:30 pm - 8:30 pm
IAD
-
OTP
24h 00m1 stop
Turkish Airlines Logo
9:30 am - 7:45 pm
OTP
-
IAD
17h 15m1 stop
$533Turkish Airlines
Wed, Mar 18 - Wed, Apr 1
Turkish Airlines Logo
1:30 pm - 8:50 am
IAD
-
OTP
12h 20m1 stop
Turkish Airlines Logo
9:50 pm - 11:45 am
OTP
-
IAD
20h 55m1 stop
$537Turkish Airlines
Thu, Jan 22 - Thu, Jan 29
Turkish Airlines Logo
9:40 pm - 2:35 pm
IAD
-
OTP
33h 55m1 stop
Turkish Airlines Logo
3:55 pm - 7:45 pm
OTP
-
IAD
34h 50m1 stop
$542Turkish Airlines
Mon, Apr 20 - Fri, May 1
Turkish Airlines Logo
10:15 pm - 8:30 pm
IAD
-
OTP
16h 15m1 stop
Turkish Airlines Logo
3:55 pm - 7:45 pm
OTP
-
IAD
34h 50m1 stop
$543Turkish Airlines
Sat, Mar 21 - Wed, Apr 1
Multiple Airlines Logo
10:30 pm - 1:30 am
IAD
-
OTP
20h 00m2 stops
Multiple Airlines Logo
10:45 am - 3:15 pm
OTP
-
IAD
35h 30m2 stops
$598Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
7:40 pm - 9:55 pm
BWI
-
OTP
19h 15m2 stops
Multiple Airlines Logo
6:15 am - 6:40 pm
OTP
-
BWI
19h 25m2 stops
$608Multiple Airlines
Fri, Jan 9 - Fri, Jan 23
British Airways Logo
8:35 pm - 10:55 pm
BWI
-
OTP
19h 20m1 stop
British Airways Logo
8:00 am - 6:45 pm
OTP
-
BWI
17h 45m1 stop
$663British Airways
Tue, Jan 27 - Tue, Feb 10
British Airways Logo
9:35 pm - 3:45 pm
BWI
-
OTP
12h 10m1 stop
British Airways Logo
8:25 am - 7:40 pm
OTP
-
BWI
18h 15m1 stop
$680British Airways
Wed, Mar 18 - Wed, Apr 1
Delta Logo
1:02 pm - 12:05 pm
BWI
-
OTP
16h 03m2 stops
Delta Logo
6:00 am - 5:56 pm
OTP
-
BWI
18h 56m2 stops
$699Delta
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
8:25 am - 2:00 pm
DCA
-
OTP
22h 35m3 stops
United Airlines Logo
6:05 am - 9:58 pm
OTP
-
DCA
22h 53m2 stops
$755United Airlines
Wed, Jan 21 - Wed, Jan 28

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
Mar 18
IAD2:30 pmWashington, D.C. Dulles Intl
24h 00m
1 stop
OTP8:30 pmBucharest Otopeni Intl
Apr 1
OTP9:30 amBucharest Otopeni Intl
17h 15m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
$533
Find similar
Turkish Airlines
Jan 22
IAD1:30 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
OTP8:50 amBucharest Otopeni Intl
Jan 29
OTP9:50 pmBucharest Otopeni Intl
20h 55m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$537
Find similar
Turkish Airlines
Apr 20
IAD9:40 pmWashington, D.C. Dulles Intl
33h 55m
1 stop
OTP2:35 pmBucharest Otopeni Intl
May 1
OTP3:55 pmBucharest Otopeni Intl
34h 50m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
$542
Find similar

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
Jan 27
BWI8:35 pmBaltimore/Washington
19h 20m
1 stop
OTP10:55 pmBucharest Otopeni Intl
Feb 10
OTP8:00 amBucharest Otopeni Intl
17h 45m
1 stop
BWI6:45 pmBaltimore/Washington
$663
Find similar
British Airways
Mar 18
BWI9:35 pmBaltimore/Washington
12h 10m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Apr 1
OTP8:25 amBucharest Otopeni Intl
18h 15m
1 stop
BWI7:40 pmBaltimore/Washington
$680
Find similar
British Airways
Jan 28
BWI8:35 pmBaltimore/Washington
16h 25m
1 stop
OTP8:00 pmBucharest Otopeni Intl
Feb 11
OTP3:50 pmBucharest Otopeni Intl
33h 55m
1 stop
BWI6:45 pmBaltimore/Washington
$686
Find similar

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 December 9, 2025.
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

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 3/18

2:30 pm-8:30 pm

1 stop24h 00m

Bucharest Otopeni Intl

Wed 4/1

9:30 am-7:45 pm

1 stop17h 15m

$533

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 1/22

1:30 pm-8:50 am

1 stop12h 20m

Bucharest Otopeni Intl

Thu 1/29

9:50 pm-11:45 am

1 stop20h 55m

$537

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Mon 4/20

9:40 pm-2:35 pm

1 stop33h 55m

Bucharest Otopeni Intl

Fri 5/1

3:55 pm-7:45 pm

1 stop34h 50m

$542

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sat 3/21

10:15 pm-8:30 pm

1 stop16h 15m

Bucharest Otopeni Intl

Wed 4/1

3:55 pm-7:45 pm

1 stop34h 50m

$543

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 1/21

10:30 pm-1:30 am

2 stops20h 00m

Bucharest Otopeni Intl

Wed 1/28

10:45 am-3:15 pm

2 stops35h 30m

$598

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Fri 1/9

7:40 pm-9:55 pm

2 stops19h 15m

Bucharest Otopeni Intl

Fri 1/23

6:15 am-6:40 pm

2 stops19h 25m

$608

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Tue 1/27

8:35 pm-10:55 pm

1 stop19h 20m

Bucharest Otopeni Intl

Tue 2/10

8:00 am-6:45 pm

1 stop17h 45m

$663

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 3/18

9:35 pm-3:45 pm

1 stop12h 10m

Bucharest Otopeni Intl

Wed 4/1

8:25 am-7:40 pm

1 stop18h 15m

$680

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Tue 2/10

1:02 pm-12:05 pm

2 stops16h 03m

Bucharest Otopeni Intl

Tue 2/17

6:00 am-5:56 pm

2 stops18h 56m

$699

Washington, D.C.Bucharest

DCA - OTP

DCAOTP

Washington, D.C. Reagan-National

Wed 1/21

8:25 am-2:00 pm

3 stops22h 35m

Bucharest Otopeni Intl

Wed 1/28

6:05 am-9:58 pm

2 stops22h 53m

$755

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 February instead. Flights to Bucharest Otopeni Intl Airport in February, while not as cheap as those in April, still average around $621.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $788. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Bucharest Otopeni Intl Airport for around $980.

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

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is at noon. Flights from Washington, D.C. to Bucharest Otopeni Intl Airport during this time can be as low as $772. In the afternoon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $930 per ticket.

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 $809 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 $650 on momondo.

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

You could potentially save up to 10% 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.. 11h 35m 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
Scandinavian AirlinesPriceFrom $446Free CancellationRating
7.4
1,602 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $557Free CancellationRating
7.5
1,807 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $564Free CancellationRating
7.3
4,085 reviews
Search Turkish Airlines flights
DeltaPriceFrom $585Free CancellationRating
7.9
8,009 reviews
Search Delta flights
LufthansaPriceFrom $616Free CancellationRating
6.8
7,618 reviews
Search Lufthansa flights
KLMPriceFrom $621Free CancellationRating
7.7
1,431 reviews
Search KLM flights
Air FrancePriceFrom $621Free CancellationRating
7.4
1,502 reviews
Search Air France flights
United AirlinesPriceFrom $622Free CancellationRating
7.4
9,088 reviews
Search United Airlines flights
British AirwaysPriceFrom $658Free CancellationRating
6.7
7,571 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?

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.

An easier way to manage your Bucharest Otopeni Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/8
Thu 1/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bucharest