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Cheap flights from Bucharest to Washington, D.C. from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Washington, D.C. departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa Logo
5:55 am - 2:35 pmOTP-IAD
15h 40m1 stop
Lufthansa Logo
5:40 pm - 12:20 pmIAD-OTP
11h 40m1 stop
$494Lufthansa
Find Deal
sáb, nov 22 - dom, dez 7
Lufthansa Logo
5:55 am - 2:35 pmOTP-IAD
15h 40m1 stop
Lufthansa Logo
5:40 pm - 12:20 pmIAD-OTP
11h 40m1 stop
$495Lufthansa
Find Deal
sex, nov 21 - dom, dez 7
United Airlines Logo
5:55 am - 8:15 pmOTP-IAD
21h 20m1 stop
United Airlines Logo
6:00 pm - 2:05 pmIAD-OTP
13h 05m1 stop
$514United Airlines
Find Deal
sex, nov 21 - dom, dez 7
United Airlines Logo
5:50 am - 2:35 pmOTP-IAD
15h 45m1 stop
United Airlines Logo
10:00 pm - 11:50 pmIAD-OTP
18h 50m1 stop
$515United Airlines
Find Deal
qui, nov 20 - qui, dez 4
Delta Logo
6:00 am - 4:05 pmOTP-IAD
17h 05m1 stop
Delta Logo
12:23 pm - 12:05 pmIAD-OTP
16h 42m2 stops
$518Delta
Find Deal
seg, fev 16 - ter, fev 24
Delta Logo
6:00 am - 4:05 pmOTP-IAD
17h 05m1 stop
Delta Logo
7:59 pm - 10:50 pmIAD-OTP
19h 51m2 stops
$519Delta
Find Deal
sex, nov 21 - dom, dez 7
Multiple Airlines Logo
8:35 am - 4:05 pmOTP-IAD
14h 30m1 stop
Multiple Airlines Logo
6:50 pm - 3:50 pmIAD-OTP
14h 00m1 stop
$520Multiple Airlines
Find Deal
seg, nov 17 - seg, nov 24
Air Canada Logo
5:55 am - 4:27 pmOTP-IAD
17h 32m2 stops
Air Canada Logo
9:00 am - 2:05 pmIAD-OTP
22h 05m2 stops
$527Air Canada
Find Deal
sex, nov 21 - dom, dez 7
Air Canada Logo
5:55 am - 4:27 pmOTP-IAD
17h 32m2 stops
Air Canada Logo
9:00 am - 2:05 pmIAD-OTP
22h 05m2 stops
$528Air Canada
Find Deal
sex, nov 21 - dom, dez 7
Multiple Airlines Logo
5:55 am - 8:59 pmOTP-IAD
22h 04m2 stops
Multiple Airlines Logo
6:05 pm - 11:50 pmIAD-OTP
22h 45m2 stops
$578Multiple Airlines
Find Deal
sex, dez 5 - sex, dez 12

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

Our best United Airlines deals on Bucharest to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Nov 21
OTP5:55 amBucharest Otopeni Intl
21h 20m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Dec 7
IAD6:00 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
OTP2:05 pmBucharest Otopeni Intl
$514
Find similar
United Airlines
Nov 20
OTP5:50 amBucharest Otopeni Intl
15h 45m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
Dec 4
IAD10:00 pmWashington, D.C. Dulles Intl
18h 50m
1 stop
OTP11:50 pmBucharest Otopeni Intl
$515
Find similar
United Airlines
Nov 21
OTP5:55 amBucharest Otopeni Intl
17h 32m
2 stops
IAD4:27 pmWashington, D.C. Dulles Intl
Dec 7
IAD6:00 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
OTP2:05 pmBucharest Otopeni Intl
$521
Find similar

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

Our best Delta deals on Bucharest to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 16
OTP6:00 amBucharest Otopeni Intl
17h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Feb 24
IAD12:23 pmWashington, D.C. Dulles Intl
16h 42m
2 stops
OTP12:05 pmBucharest Otopeni Intl
$518
Find similar
Delta
Nov 21
OTP6:00 amBucharest Otopeni Intl
17h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Dec 7
IAD7:59 pmWashington, D.C. Dulles Intl
19h 51m
2 stops
OTP10:50 pmBucharest Otopeni Intl
$519
Find similar
Delta
Nov 22
OTP6:00 amBucharest Otopeni Intl
20h 08m
2 stops
IAD7:08 pmWashington, D.C. Dulles Intl
Dec 7
IAD7:59 pmWashington, D.C. Dulles Intl
19h 51m
2 stops
OTP10:50 pmBucharest Otopeni Intl
$523
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest to Washington, D.C. Dulles 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 novembro 6, 2025.
Use the filters below to find and compare flights from Bucharest to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sáb 11/22

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

dom 12/7

5:40 pm-12:20 pm

1 stop11h 40m

$494

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 11/21

5:55 am-2:35 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

dom 12/7

5:40 pm-12:20 pm

1 stop11h 40m

$495

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 11/21

5:55 am-8:15 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

dom 12/7

6:00 pm-2:05 pm

1 stop13h 05m

$514

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

qui 11/20

5:50 am-2:35 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

qui 12/4

10:00 pm-11:50 pm

1 stop18h 50m

$515

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

seg 2/16

6:00 am-4:05 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

ter 2/24

12:23 pm-12:05 pm

2 stops16h 42m

$518

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 11/21

6:00 am-4:05 pm

1 stop17h 05m

Washington, D.C. Dulles Intl

dom 12/7

7:59 pm-10:50 pm

2 stops19h 51m

$519

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

seg 11/17

8:35 am-4:05 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

seg 11/24

6:50 pm-3:50 pm

1 stop14h 00m

$520

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 11/21

5:55 am-4:27 pm

2 stops17h 32m

Washington, D.C. Dulles Intl

dom 12/7

9:00 am-2:05 pm

2 stops22h 05m

$527

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 11/21

5:55 am-4:27 pm

2 stops17h 32m

Washington, D.C. Dulles Intl

dom 12/7

9:00 am-2:05 pm

2 stops22h 05m

$528

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sex 12/5

5:55 am-8:59 pm

2 stops22h 04m

Washington, D.C. Dulles Intl

sex 12/12

6:05 pm-11:50 pm

2 stops22h 45m

$578

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 Washington, D.C. from

How to get the cheapest flight ticket from Bucharest to Washington, D.C. Dulles 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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $599. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest to Washington, D.C. Dulles Intl Airport for around $789.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Bucharest in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $631 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $690 on average. Flights to Washington, D.C. Dulles Intl Airport from Bucharest at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Bucharest for as low as $459 on momondo.

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

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

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

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

Direct flights

None
There are no direct flights from Bucharest to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Bucharest to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    Bucharest and Washington, D.C. Dulles Intl are 4967.2 mi apart from one another. Typically, this will take 14h 30m by plane in normal conditions.

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

    Prices for flights from Bucharest to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Bucharest to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $418Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
Air FrancePriceFrom $448Free CancellationRating
7.4
1,484 reviews
Search Air France flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $462Free CancellationRating
7.6
865 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $489Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
KLMPriceFrom $528Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Turkish AirlinesPriceFrom $559Free CancellationRating
7.3
4,032 reviews
Search Turkish Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Bucharest.

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

All flight searches from Bucharest to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bucharest to Washington, D.C. 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 Bucharest to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bucharest to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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