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Cheap flights from Washington, D.C. to Bucharest from $278

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 10/30. 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.
Turkish Airlines Logo
1:15 pm - 2:35 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
18h 20m1 stop Istanbul
Turkish Airlines Logo
3:35 pm - 12:45 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
28h 10m1 stop Istanbul
$696Turkish Airlines
Mon, Sep 21 - Wed, Nov 4
Turkish Airlines Logo
9:40 pm - 2:35 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
33h 55m1 stop Istanbul
Turkish Airlines Logo
3:55 pm - 11:30 amOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
26h 35m1 stop Istanbul
$696Turkish Airlines
Mon, Sep 14 - Wed, Sep 30
Multiple Airlines Logo
7:40 pm - 12:35 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
21h 55m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
6:45 pm - 6:30 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
30h 45m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
$699Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
9:55 am - 3:50 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
4:40 pm - 5:00 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
31h 20m1 stop Zurich
$723Multiple Airlines
Wed, Nov 18 - Wed, Dec 2
Lufthansa Logo
10:55 pm - 1:00 amIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 55m1 stop Frankfurt am Main
$729Lufthansa
Mon, Nov 30 - Thu, Dec 3
Lufthansa Logo
10:55 pm - 6:30 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
12h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:55 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 55m1 stop Frankfurt am Main
$729Lufthansa
Wed, Nov 11 - Wed, Nov 25
British Airways Logo
6:55 pm - 3:05 pmBWI  Baltimore/Washington-OTP Bucharest Otopeni Intl
13h 10m1 stop London Heathrow
British Airways Logo
8:20 am - 5:05 pmOTP  Bucharest Otopeni Intl-BWI Baltimore/Washington
15h 45m1 stop London Heathrow
$737British Airways
Sun, Jan 17 - Tue, Jan 26
British Airways Logo
6:55 pm - 12:05 amBWI  Baltimore/Washington-OTP Bucharest Otopeni Intl
22h 10m1 stop London Heathrow
British Airways Logo
4:25 pm - 5:05 pmOTP  Bucharest Otopeni Intl-BWI Baltimore/Washington
31h 40m1 stop London Heathrow
$754British Airways
Tue, Nov 10 - Tue, Nov 24
United Airlines Logo
8:37 am - 12:30 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
20h 53m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
7:10 pm - 2:10 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
26h 00m1 stop Vienna Intl
$771United Airlines
Sun, Nov 29 - Wed, Dec 2
United Airlines Logo
8:37 am - 12:30 pmIAD  Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl
20h 53m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 3:35 pmOTP  Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl
16h 35m1 stop Munich Franz Josef Strauss
$775United Airlines
Sun, Nov 29 - Tue, Dec 1

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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 14
IAD9:40 pmWashington, D.C. Dulles Intl
33h 55m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Sep 30
OTP3:55 pmBucharest Otopeni Intl
26h 35m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$696
Turkish Airlines
Aug 31
IAD1:15 pmWashington, D.C. Dulles Intl
24h 00m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Nov 10
OTP12:45 pmBucharest Otopeni Intl
30h 00m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$699
Turkish Airlines
Aug 30
IAD9:40 pmWashington, D.C. Dulles Intl
15h 35m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Sep 23
OTP9:35 pmBucharest Otopeni Intl
20h 55m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$700

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 17
BWI6:55 pmBaltimore/Washington
13h 10m
1 stop
OTP3:05 pmBucharest Otopeni Intl
Jan 26
OTP8:20 amBucharest Otopeni Intl
15h 45m
1 stop
BWI5:05 pmBaltimore/Washington
$737
British Airways
Nov 15
BWI6:55 pmBaltimore/Washington
13h 10m
1 stop
OTP3:05 pmBucharest Otopeni Intl
Nov 19
OTP4:35 pmBucharest Otopeni Intl
31h 30m
1 stop
BWI5:05 pmBaltimore/Washington
$755
British Airways
Nov 18
BWI6:55 pmBaltimore/Washington
22h 10m
1 stop
OTP12:05 amBucharest Otopeni Intl
Dec 2
OTP4:00 pmBucharest Otopeni Intl
32h 05m
1 stop
BWI5:05 pmBaltimore/Washington
$756

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 16, 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 Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 9/21

1:15 pm-2:35 pm

1 stop18h 20m

Bucharest Otopeni Intl

Wed 11/4

3:35 pm-12:45 pm

1 stop28h 10m

$696

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 9/14

9:40 pm-2:35 pm

1 stop33h 55m

Bucharest Otopeni Intl

Wed 9/30

3:55 pm-11:30 am

1 stop26h 35m

$696

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Thu 11/5

7:40 pm-12:35 am

2 stops21h 55m

Bucharest Otopeni Intl

Sun 11/8

6:45 pm-6:30 pm

2 stops30h 45m

$699

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Wed 11/18

9:55 am-3:50 pm

2 stops22h 55m

Bucharest Otopeni Intl

Wed 12/2

4:40 pm-5:00 pm

1 stop31h 20m

$723

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Mon 11/30

10:55 pm-1:00 am

1 stop19h 05m

Bucharest Otopeni Intl

Thu 12/3

6:00 am-3:55 pm

1 stop16h 55m

$729

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Wed 11/11

10:55 pm-6:30 pm

1 stop12h 35m

Bucharest Otopeni Intl

Wed 11/25

6:00 am-3:55 pm

1 stop16h 55m

$729
Quickest round-trip

BaltimoreBucharest

BWI Baltimore/Washington - OTP Bucharest Otopeni Intl

BWIOTP

Baltimore/Washington

Sun 1/17

6:55 pm-3:05 pm

1 stop13h 10m

Bucharest Otopeni Intl

Tue 1/26

8:20 am-5:05 pm

1 stop15h 45m

$737

BaltimoreBucharest

BWI Baltimore/Washington - OTP Bucharest Otopeni Intl

BWIOTP

Baltimore/Washington

Tue 11/10

6:55 pm-12:05 am

1 stop22h 10m

Bucharest Otopeni Intl

Tue 11/24

4:25 pm-5:05 pm

1 stop31h 40m

$754

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Sun 11/29

8:37 am-12:30 pm

2 stops20h 53m

Bucharest Otopeni Intl

Wed 12/2

7:10 pm-2:10 pm

1 stop26h 00m

$771

Washington, D.C.Bucharest

IAD Washington, D.C. Dulles Intl - OTP Bucharest Otopeni Intl

IADOTP

Washington, D.C. Dulles Intl

Sun 11/29

8:37 am-12:30 pm

2 stops20h 53m

Bucharest Otopeni Intl

Tue 12/1

6:00 am-3:35 pm

1 stop16h 35m

$775

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 $786 to $1,231.
The lowest price recently found on this route was $696.

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 $745 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 35m

Direct flights

None
The fastest flight from Washington, D.C. to Bucharest Otopeni Intl Airport takes 12h 35m
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.
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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 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
British AirwaysPriceFrom $344Free CancellationRating
6.7
8,169 reviews
Search British Airways flights
Air FrancePriceFrom $463Free CancellationRating
7.5
1,646 reviews
Search Air France flights
United AirlinesPriceFrom $514Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $549Free CancellationRating
7.4
4,473 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $609Free CancellationRating
6.8
8,197 reviews
Search Lufthansa flights
DeltaPriceFrom $629Free CancellationRating
7.8
8,505 reviews
Search Delta flights
Austrian AirlinesPriceFrom $745Free CancellationRating
7.6
947 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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