HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$347+ Cheap flights from Bucharest (BUH) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — WAS
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bucharest to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bucharest to Washington, D.C. are usually found in September or April, booked 20 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Bucharest to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$420
(Booking.com)

One-way from

$347
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$624
Provider with most accurate pricing for Bucharest (BUH)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Washington, D.C. (WAS) flights.
Search Deals
From Bucharest (BUH) to Washington, D.C. (WAS)
Search Deals
One-way flight from Bucharest (BUH) to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Bucharest to Washington, D.C.

Cheapest flights from Bucharest to Washington, D.C.
Explore the most affordable flight options available from Bucharest to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/86:30 amOTP - DCA
2 stops34h 49mAir Canada
dom. 6/226:59 amDCA - OTP
2 stops21h 56mAir Canada
Deal found 4/28$420
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/76:30 amOTP - IAD
1 stop16h 45mSWISS
lun. 6/238:45 pmIAD - OTP
1 stop11h 35mSWISS
Deal found 4/29$432
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:00 amOTP - IAD
1 stop16h 50mUnited Airlines
dom. 10/128:20 amIAD - OTP
2 stops20h 35mUnited Airlines
Deal found 4/28$447
This Lufthansa deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/256:00 amOTP - IAD
1 stop16h 50mLufthansa
mié. 10/1510:20 pmIAD - OTP
1 stop19h 40mLufthansa
Deal found 4/28$475
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/306:00 amOTP - IAD
2 stops38h 42mAir Canada
sáb. 10/111:00 pmIAD - OTP
2 stops19h 20mAir Canada
Deal found 4/28$495
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:00 amOTP - DCA
2 stops16h 51mUnited Airlines
mié. 9/243:00 pmDCA - OTP
2 stops13h 55mUnited Airlines
Deal found 4/28$495
This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/156:30 amOTP - IAD
1 stop16h 45mMultiple Airlines
mié. 5/2810:20 pmIAD - OTP
1 stop19h 40mMultiple Airlines
Deal found 4/29$499
This deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:35 amOTP - IAD
1 stop15h 00mAustrian Airlines
dom. 9/285:25 pmIAD - OTP
1 stop14h 55mAustrian Airlines
Deal found 4/29$508
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/158:25 amOTP - BWI
1 stop18h 10mAmerican Airlines
mié. 5/289:20 pmBWI - OTP
1 stop16h 00mAmerican Airlines
Deal found 4/29$524
This British Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:25 amOTP - IAD
1 stop18h 55mBritish Airways
sáb. 10/188:09 pmIAD - OTP
2 stops21h 21mBritish Airways
Deal found 4/29$526
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/288:25 amOTP - IAD
2 stops18h 19mAmerican Airlines
dom. 10/122:06 pmIAD - OTP
2 stops27h 39mAmerican Airlines
Deal found 4/28$530
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:00 amOTP - BWI
2 stops17h 09mDelta
mié. 9/241:00 pmBWI - OTP
2 stops16h 10mDelta
Deal found 4/29$530

Cheapflights Fare Finder

Customize your flight search to find flights from Bucharest to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Bucharest to Washington, D.C. that are best for you.

Fly from

Bucharest

Fly to

Washington, D.C.

Route

Depart

Return

Price

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

dom. 6/8

6:30 am-10:19 am

2 stops34h 49m

Washington, D.C. Reagan-National

dom. 6/22

6:59 am-11:55 am

2 stops21h 56m

$420

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sáb. 6/7

6:30 am-4:15 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

lun. 6/23

8:45 pm-3:20 pm

1 stop11h 35m

$432

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

mié. 6/25

6:00 am-3:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

dom. 10/12

8:20 am-11:55 am

2 stops20h 35m

$447

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

mié. 6/25

6:00 am-3:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

mié. 10/15

10:20 pm-1:00 am

1 stop19h 40m

$475

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

lun. 6/30

6:00 am-1:42 pm

2 stops38h 42m

Washington, D.C. Dulles Intl

sáb. 10/11

1:00 pm-3:20 pm

2 stops19h 20m

$495

BucharestWashington, D.C.

OTP - DCA

OTPDCA

Bucharest Otopeni Intl

mar. 9/2

6:00 am-3:51 pm

2 stops16h 51m

Washington, D.C. Reagan-National

mié. 9/24

3:00 pm-11:55 am

2 stops13h 55m

$495

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

jue. 5/15

6:30 am-4:15 pm

1 stop16h 45m

Washington, D.C. Dulles Intl

mié. 5/28

10:20 pm-1:00 am

1 stop19h 40m

$499

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

vie. 9/5

6:35 am-2:35 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

dom. 9/28

5:25 pm-3:20 pm

1 stop14h 55m

$508

BucharestBaltimore

OTP - BWI

OTPBWI

Bucharest Otopeni Intl

jue. 5/15

8:25 am-7:35 pm

1 stop18h 10m

Baltimore/Washington

mié. 5/28

9:20 pm-8:20 pm

1 stop16h 00m

$524

BucharestWashington, D.C.

OTP - IAD

OTPIAD

Bucharest Otopeni Intl

sáb. 10/4

8:25 am-8:20 pm

1 stop18h 55m

Washington, D.C. Dulles Intl

sáb. 10/18

8:09 pm-12:30 am

2 stops21h 21m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 40 results
1
2
3
4

Compare providers for flights from Bucharest to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bucharest to Washington, D.C. in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bucharest-Washington, D.C. flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Bucharest-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-Washington, D.C. flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bucharest to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Bucharest with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bucharest to Washington, D.C.

How far ahead should I book a flight from Bucharest to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Bucharest to Washington, D.C.. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Bucharest to Washington, D.C., you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bucharest to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Bucharest to Washington, D.C. (average of $309). Flying from Bucharest to Washington, D.C. in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUH to WAS?

Find hourly flight availability from Bucharest to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

It’s optimal to fly from Bucharest to Washington, D.C. at noon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the morning.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated abril 29, 2025.
See what other customers who have flown with Emirates, Delta and LOT from Bucharest to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,929 reviews
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,588 reviews
Emirates
8.0
Very good
3,213 reviews

Food

7.8

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Overall

8.0

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Bucharest to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Bucharest to Washington, D.C. round-trip?

    Flying on Air Canada is currently your cheapest option to Washington, D.C., with prices starting at $420. Additional round-trip tickets that might be worth considering are offered by United Airlines and SWISS, with the lowest prices starting at $422 and $432, respectively. Users have found that Air Canada is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Bucharest to Washington, D.C. one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $549. Users have also found prices from $553 and $656 on American Airlines and Delta, respectively.

  • What are the most popular routes from Bucharest to Washington, D.C.?

    The most popular route from Bucharest to Washington, D.C. is Bucharest Otopeni Intl - Washington, D.C. Dulles Intl. You may also consider Bucharest Otopeni Intl - Baltimore/Washington or Bucharest Otopeni Intl - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Bucharest to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Bucharest to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bucharest to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bucharest to Washington, D.C..

  • Can I find deals for business class flights from Bucharest to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Bucharest to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Bucharest to Washington, D.C. (average of $309). Flying from Bucharest to Washington, D.C. in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Bowie
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bucharest to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to Dulles Intl flights
Otopeni Intl to Reagan-National flights
Cluj Napoca to Dulles Intl flights
Cluj Napoca to Reagan-National flights
Iaşi to Dulles Intl flights

Top 7 airlines flying from Bucharest to Washington, D.C.

Discover the top 7 airlines that operate flights from Bucharest to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$418Average$662FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$461Average$597FlexibilityNo cancel feeOn-time70%
KLMCheapest$514Average$737FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$559Average$619FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$580Average$647FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$594Average$788FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$600Average$778FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.