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$418+ Cheap flights from Washington to Bucharest (BUH)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BUH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington to Bucharest

Keep the following information in mind while searching for Washington to Bucharest flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(Booking.com)

One-way from

$418
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$981
Provider with most accurate pricing for Seattle/Tacoma Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bucharest (BUH) flights.
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From Washington to Bucharest (BUH)
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One-way flight from Washington to Bucharest (BUH)
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Highest demand for flights based on searches. 12% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($89 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington to Bucharest

Cheapest flights from Washington to Bucharest
Explore the most affordable flight options available from Washington to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/11:30 pmSEA - OTP
1 stop25h 55mBritish Airways
Tue 4/86:15 pmOTP - SEA
1 stop27h 20mBritish Airways
Deal found 2/20$559
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/243:15 pmSEA - OTP
1 stop23h 15mKLM
Mon 4/74:50 pmOTP - SEA
1 stop28h 55mKLM
Deal found 2/20$568
This Air France deal was found by Cheapflights users on 2/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:30 pmSEA - OTP
1 stop24h 25mMultiple Airlines
Wed 4/97:00 amOTP - SEA
1 stop14h 45mMultiple Airlines
Deal found 2/20$571
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/211:50 amSEA - OTP
2 stops19h 30mDelta
Wed 4/97:00 amOTP - SEA
1 stop14h 45mDelta
Deal found 2/20$580
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/183:50 pmPDX - OTP
2 stops22h 15mAmerican Airlines
Tue 4/18:25 amOTP - PDX
2 stops22h 25mAmerican Airlines
Deal found 2/20$654
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:10 pmSEA - OTP
1 stop27h 00mTurkish Airlines
Wed 4/309:30 amOTP - SEA
1 stop17h 45mTurkish Airlines
Deal found 2/20$655
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:55 amPDX - OTP
2 stops24h 30mUnited Airlines
Wed 4/26:05 amOTP - PDX
2 stops22h 28mUnited Airlines
Deal found 2/19$665
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/187:35 amPDX - OTP
2 stops30h 30mBritish Airways
Tue 4/16:15 pmOTP - PDX
1 stop33h 20mBritish Airways
Deal found 2/20$668
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:05 amSEA - OTP
2 stops26h 30mAir Canada
Wed 4/96:30 amOTP - SEA
2 stops24h 56mAir Canada
Deal found 2/20$683
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:29 pmPDX - OTP
2 stops16h 56mKLM
Tue 4/16:05 pmOTP - PDX
1 stop27h 15mKLM
Deal found 2/20$748
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:55 amPDX - OTP
2 stops24h 30mLufthansa
Wed 4/212:40 pmOTP - PDX
2 stops21h 50mLufthansa
Deal found 2/20$758
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/810:09 amPDX - OTP
2 stops19h 41mMultiple Airlines
Mon 4/287:00 amOTP - PDX
1 stop14h 20mMultiple Airlines
Deal found 2/19$876

Find flights from Washington to Bucharest within your budget

Customize your flight search to find flights from Washington 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Washington

Fly to

Bucharest

Route

Depart

Return

Price

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 4/1

1:30 pm-1:25 am

1 stop25h 55m

Bucharest Otopeni Intl

Tue 4/8

6:15 pm-11:35 am

1 stop27h 20m

$559

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Mon 3/24

3:15 pm-11:30 pm

1 stop23h 15m

Bucharest Otopeni Intl

Mon 4/7

4:50 pm-11:45 am

1 stop28h 55m

$568

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/2

1:30 pm-11:55 pm

1 stop24h 25m

Bucharest Otopeni Intl

Wed 4/9

7:00 am-11:45 am

1 stop14h 45m

$571

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/2

11:50 am-5:20 pm

2 stops19h 30m

Bucharest Otopeni Intl

Wed 4/9

7:00 am-11:45 am

1 stop14h 45m

$580

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 3/18

3:50 pm-11:05 pm

2 stops22h 15m

Bucharest Otopeni Intl

Tue 4/1

8:25 am-8:50 pm

2 stops22h 25m

$654

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/23

7:10 pm-8:10 am

1 stop27h 00m

Bucharest Otopeni Intl

Wed 4/30

9:30 am-5:15 pm

1 stop17h 45m

$655

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 3/19

8:55 am-6:25 pm

2 stops24h 30m

Bucharest Otopeni Intl

Wed 4/2

6:05 am-6:33 pm

2 stops22h 28m

$665

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 3/18

7:35 am-11:05 pm

2 stops30h 30m

Bucharest Otopeni Intl

Tue 4/1

6:15 pm-5:35 pm

1 stop33h 20m

$668

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/2

6:05 am-6:35 pm

2 stops26h 30m

Bucharest Otopeni Intl

Wed 4/9

6:30 am-9:26 pm

2 stops24h 56m

$683

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 3/18

1:29 pm-3:25 pm

2 stops16h 56m

Bucharest Otopeni Intl

Tue 4/1

6:05 pm-11:20 am

1 stop27h 15m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 29 results
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Best time to book a flight from Washington to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Washington 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.

Travel insights for flights from Washington to Bucharest

Get recent, data-driven insights about flights from Washington to Bucharest including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Bucharest?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Bucharest (average of $604). Flying from State of Washington to Bucharest in June is currently the most expensive (average of $1,175). 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 WA to BUH?

Find hourly flight availability from Washington to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Bucharest as you normally would.

Rainfall in Bucharest by month

Plan your trip to Bucharest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest when rainfall is around 0.8 in.

Temperature in Bucharest by month

Plan your trip to Bucharest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated February 20, 2025.
Read reviews from past customers who have flown Emirates, Delta and KLM from Washington to Bucharest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Delta
8.0
Very good
8,219 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

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

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

  • How can I find direct flights from Washington to Bucharest?

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

  • Can I find deals for business class flights from Washington to Bucharest?

    Yes. Cheapflights offers flight deals from Washington to Bucharest 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 State of Washington to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Bucharest (average of $604). Flying from State of Washington to Bucharest in June is currently the most expensive (average of $1,175). 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 Washington?

Book flights to Washington if you plan to visit one of these locations
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Alternative routes for Washington to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington to Bucharest

Discover the top 6 airlines that operate flights from Washington to Bucharest. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$508Average$924FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$633Average$1,172FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$650Average$1,323FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$687Average$1,023FlexibilityNo cancel feeOn-time77%
KLMCheapest$705Average$1,073FlexibilityNo cancel feeOn-time75%
DeltaCheapest$713Average$1,204FlexibilityNo cancel feeOn-timeN/A
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