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$313+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BUH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$527
(Scandinavian Airlines)

One-way from

$313
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,062
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. 19% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($98 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:00 pmSEA - OTP
1 stop18h 35mScandinavian Airlines
Sun 9/219:25 pmOTP - SEA
2 stops34h 36mScandinavian Airlines
Deal found 7/28$527
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:10 pmSEA - OTP
1 stop33h 25mTurkish Airlines
Wed 11/123:30 pmOTP - SEA
1 stop35h 35mTurkish Airlines
Deal found 7/30$566
This Ovago deal was found by Cheapflights users on 7/30. 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 10/296:45 pmPDX - OTP
1 stop19h 45mBritish Airways
Wed 11/128:05 amOTP - PDX
1 stop17h 50mBritish Airways
Deal found 7/30$572
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 amPDX - OTP
2 stops26h 40mMultiple Airlines
Wed 11/125:55 amOTP - PDX
2 stops37h 20mMultiple Airlines
Deal found 7/30$588
This Ovago deal was found by Cheapflights users on 7/31. 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.
Tue 10/282:25 pmSEA - OTP
1 stop15h 20mBritish Airways
Thu 11/68:00 amOTP - SEA
1 stop18h 55mBritish Airways
Deal found 7/31$596
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:50 pmSEA - OTP
1 stop13h 45mMultiple Airlines
Wed 11/125:55 amOTP - SEA
2 stops23h 21mMultiple Airlines
Deal found 7/30$599
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/297:00 amPDX - OTP
2 stops26h 40mUnited Airlines
Wed 11/125:55 amOTP - PDX
3 stops27h 01mUnited Airlines
Deal found 7/30$599
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:55 pmSEA - OTP
2 stops17h 40mAir Canada
Wed 11/125:55 amOTP - SEA
2 stops26h 11mAir Canada
Deal found 7/30$605
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/157:00 amSEA - OTP
2 stops25h 35mUnited Airlines
Tue 11/115:55 amOTP - SEA
3 stops53h 04mUnited Airlines
Deal found 7/28$617
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 amPDX - OTP
2 stops22h 35mAir Canada
Thu 9/186:00 amOTP - PDX
2 stops22h 46mAir Canada
Deal found 7/30$635
This SWISS deal was found by Cheapflights users on 7/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:51 amPDX - OTP
2 stops28h 14mSWISS
Tue 10/72:35 pmOTP - PDX
2 stops38h 11mSWISS
Deal found 7/28$645
This Lufthansa deal was found by Cheapflights users on 7/28. 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.
Mon 8/253:25 pmPDX - OTP
2 stops40h 30mLufthansa
Mon 10/66:40 pmOTP - PDX
2 stops34h 06mLufthansa
Deal found 7/28$660

Cheapflights Fare Finder

 
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 July 31, 2025.
Use the filters below to find and compare flights from Washington to Bucharest that are best for you.

Fly from

Washington

Fly to

Bucharest

Route

Depart

Return

Price

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 9/5

4:00 pm-8:35 pm

1 stop18h 35m

Bucharest Otopeni Intl

Sun 9/21

9:25 pm-10:01 pm

2 stops34h 36m

$527

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 10/8

7:10 pm-2:35 pm

1 stop33h 25m

Bucharest Otopeni Intl

Wed 11/12

3:30 pm-5:05 pm

1 stop35h 35m

$566

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

6:45 pm-11:30 pm

1 stop19h 45m

Bucharest Otopeni Intl

Wed 11/12

8:05 am-3:55 pm

1 stop17h 50m

$572

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

7:00 am-6:40 pm

2 stops26h 40m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-9:15 am

2 stops37h 20m

$588

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

2:25 pm-2:45 pm

1 stop15h 20m

Bucharest Otopeni Intl

Thu 11/6

8:00 am-4:55 pm

1 stop18h 55m

$596

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

7:00 am-6:40 pm

2 stops26h 40m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-10:56 pm

3 stops27h 01m

$599

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 10/8

6:50 pm-6:35 pm

1 stop13h 45m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-7:16 pm

2 stops23h 21m

$599

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 10/8

2:55 pm-6:35 pm

2 stops17h 40m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-10:06 pm

2 stops26h 11m

$605

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 10/15

7:00 am-6:35 pm

2 stops25h 35m

Bucharest Otopeni Intl

Tue 11/11

5:55 am-12:59 am

3 stops53h 04m

$617

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 9/9

3:25 pm-6:35 pm

2 stops17h 10m

Bucharest Otopeni Intl

Fri 9/19

6:00 am-2:46 pm

2 stops18h 46m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 22 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Bucharest

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 $1,137). 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 July 31, 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.

How much does it cost to fly round-trip from State of Washington to Bucharest?

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and SWISS from Washington to Bucharest by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from State of Washington to Bucharest one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $385. Users have also found prices from $439 and $459 on British Airways and Lufthansa, respectively.

  • 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 $1,137). 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
Otopeni

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$585Average$970FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$620Average$930FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$624Average$1,121FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$633Average$807FlexibilityNo cancel feeOn-time77%
DeltaCheapest$684Average$952FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$705Average$924FlexibilityNo cancel feeOn-time75%

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