Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Bucharest from $258

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. Dulles Intl Airport to Bucharest departing on 2/23. 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. Dulles Intl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
8:20 pm - 1:05 am
IAD
-
OTP
21h 45m
1 stop
SWISS Logo
6:20 am - 4:45 pm
OTP
-
IAD
17h 25m
1 stop
$519SWISS
Wed, Apr 29 - Wed, May 13
Multiple Airlines Logo
5:55 pm - 12:50 pm
IAD
-
OTP
11h 55m
1 stop
Multiple Airlines Logo
6:20 am - 6:58 pm
OTP
-
IAD
19h 38m
2 stops
$523Multiple Airlines
Wed, Apr 29 - Wed, May 13
Multiple Airlines Logo
9:55 am - 1:00 pm
IAD
-
OTP
20h 05m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
OTP
-
IAD
17h 00m
1 stop
$525Multiple Airlines
Tue, Apr 28 - Tue, May 12
Lufthansa Logo
10:20 pm - 1:10 am
IAD
-
OTP
19h 50m
1 stop
Lufthansa Logo
6:05 am - 4:05 pm
OTP
-
IAD
17h 00m
1 stop
$526Lufthansa
Tue, Apr 28 - Tue, May 12
Turkish Airlines Logo
9:45 pm - 12:05 pm
IAD
-
OTP
31h 20m
1 stop
Turkish Airlines Logo
9:35 pm - 7:50 pm
OTP
-
IAD
29h 15m
1 stop
$534Turkish Airlines
Tue, Apr 28 - Sat, May 9
Turkish Airlines Logo
1:30 pm - 8:50 am
IAD
-
OTP
12h 20m
1 stop
Turkish Airlines Logo
9:50 pm - 8:20 pm
OTP
-
IAD
28h 30m
1 stop
$538Turkish Airlines
Sun, Mar 1 - Sun, Mar 15
Turkish Airlines Logo
9:15 pm - 8:30 pm
IAD
-
OTP
16h 15m
1 stop
Turkish Airlines Logo
3:30 pm - 12:45 pm
OTP
-
IAD
27h 15m
1 stop
$539Turkish Airlines
Fri, Feb 27 - Fri, Mar 27
Multiple Airlines Logo
9:45 am - 12:50 pm
IAD
-
OTP
20h 05m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
OTP
-
IAD
17h 00m
1 stop
$543Multiple Airlines
Wed, Jul 22 - Fri, Aug 21
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
$544Turkish Airlines
Fri, May 1 - Fri, May 15
Turkish Airlines Logo
1:30 pm - 8:50 am
IAD
-
OTP
12h 20m
1 stop
Turkish Airlines Logo
10:10 am - 12:45 pm
OTP
-
IAD
32h 35m
1 stop
$547Turkish Airlines
Thu, Mar 5 - Tue, Mar 10

SWISS flights from Washington, D.C. Dulles Intl Airport to Bucharest

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Bucharest flight tickets
SWISS
Apr 29
IAD8:20 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
OTP1:05 amBucharest Otopeni Intl
May 13
OTP6:20 amBucharest Otopeni Intl
17h 25m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$519
SWISS
Apr 1
IAD8:20 pmWashington, D.C. Dulles Intl
21h 45m
1 stop
OTP1:05 amBucharest Otopeni Intl
Apr 8
OTP6:20 amBucharest Otopeni Intl
17h 25m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$579
SWISS
Jan 30
IAD8:30 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
OTP3:50 pmBucharest Otopeni Intl
Feb 8
OTP6:30 amBucharest Otopeni Intl
17h 10m
1 stop
IAD4:40 pmWashington, D.C. Dulles Intl
$768

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Bucharest

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Bucharest flight tickets
Lufthansa
Apr 28
IAD10:20 pmWashington, D.C. Dulles Intl
19h 50m
1 stop
OTP1:10 amBucharest Otopeni Intl
May 12
OTP6:05 amBucharest Otopeni Intl
17h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$526
Lufthansa
Mar 20
IAD11:55 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
OTP6:35 pmBucharest Otopeni Intl
Apr 3
OTP12:45 pmBucharest Otopeni Intl
13h 40m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$603

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Bucharest 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 January 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bucharest 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 4/29

8:20 pm-1:05 am

1 stop21h 45m

Bucharest Otopeni Intl

Wed 5/13

6:20 am-4:45 pm

1 stop17h 25m

$519

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 4/29

5:55 pm-12:50 pm

1 stop11h 55m

Bucharest Otopeni Intl

Wed 5/13

6:20 am-6:58 pm

2 stops19h 38m

$523

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/28

9:55 am-1:00 pm

2 stops20h 05m

Bucharest Otopeni Intl

Tue 5/12

6:05 am-4:05 pm

1 stop17h 00m

$525

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/28

10:20 pm-1:10 am

1 stop19h 50m

Bucharest Otopeni Intl

Tue 5/12

6:05 am-4:05 pm

1 stop17h 00m

$526

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Tue 4/28

9:45 pm-12:05 pm

1 stop31h 20m

Bucharest Otopeni Intl

Sat 5/9

9:35 pm-7:50 pm

1 stop29h 15m

$534

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Sun 3/1

1:30 pm-8:50 am

1 stop12h 20m

Bucharest Otopeni Intl

Sun 3/15

9:50 pm-8:20 pm

1 stop28h 30m

$538

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 2/27

9:15 pm-8:30 pm

1 stop16h 15m

Bucharest Otopeni Intl

Fri 3/27

3:30 pm-12:45 pm

1 stop27h 15m

$539

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Wed 7/22

9:45 am-12:50 pm

2 stops20h 05m

Bucharest Otopeni Intl

Fri 8/21

6:05 am-4:05 pm

1 stop17h 00m

$543

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Fri 5/1

1:20 pm-8:15 pm

1 stop23h 55m

Bucharest Otopeni Intl

Fri 5/15

9:30 am-7:50 pm

1 stop17h 20m

$544

Washington, D.C.Bucharest

IAD - OTP

IADOTP

Washington, D.C. Dulles Intl

Thu 3/5

1:30 pm-8:50 am

1 stop12h 20m

Bucharest Otopeni Intl

Tue 3/10

10:10 am-12:45 pm

1 stop32h 35m

$547

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. Dulles Intl Airport to Bucharest

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. Dulles Intl Airport and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $572. If you aren’t able to travel to Bucharest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $576.

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

You are more likely to see cheaper flights to Bucharest from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $763 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Washington, D.C. Dulles Intl Airport for as low as $650 on momondo.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Bucharest (IAD to BUH) flight deals and tips

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

Fastest flight time

12h 00m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Bucharest takes 12h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Bucharest. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Bucharest.
Search flight deals

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

    The distance between Washington, D.C. Dulles Intl and Bucharest is about 4967.2 mi. A reasonable flight in good conditions will take 12h 00m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Bucharest are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Bucharest.

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

    The necessary travel and health documents for your Bucharest trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $514Free CancellationRating
7.4
9,214 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $549Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
SWISSPriceFrom $557Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
DeltaPriceFrom $585Free CancellationRating
7.9
8,127 reviews
Search Delta flights
Air FrancePriceFrom $592Free CancellationRating
7.4
1,528 reviews
Search Air France flights
LufthansaPriceFrom $609Free CancellationRating
6.8
7,753 reviews
Search Lufthansa flights
British AirwaysPriceFrom $660Free CancellationRating
6.7
7,705 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?

Finding the right flight to Bucharest from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Bucharest with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bucharest from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Bucharest.

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

Yes momondo offers price alerts on flights to Bucharest from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bucharest 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
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport