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$246+ Cheap flights from Washington to Romania

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OTP
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Washington to Romania

Cheapest flights from Washington to Romania
Explore the most affordable flight options available from Washington to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Mytrip deal was found by Cheapflights users on 2/6. 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.
Wed 10/75:40 am
SEA
-
OTP
2 stops26h 55m
Multiple Airlines
Wed 11/46:05 am
OTP
-
SEA
2 stops25h 51m
Multiple Airlines
Deal found 2/6$499
This Mytrip deal was found by Cheapflights users on 2/6. 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.
Mon 4/205:40 am
SEA
-
OTP
2 stops26h 55m
Multiple Airlines
Fri 5/16:05 am
OTP
-
SEA
1 stop16h 15m
Multiple Airlines
Deal found 2/6$516
This Mytrip deal was found by Cheapflights users on 2/8. 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.
Mon 4/208:00 pm
SEA
-
CLJ
2 stops35h 25m
Multiple Airlines
Fri 5/11:50 pm
CLJ
-
SEA
1 stop13h 09m
Multiple Airlines
Deal found 2/8$517
This Gotogate deal was found by Cheapflights users on 2/6. 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.
Tue 4/75:40 am
SEA
-
CLJ
2 stops32h 50m
Multiple Airlines
Fri 5/86:00 am
CLJ
-
SEA
1 stop20h 59m
Multiple Airlines
Deal found 2/6$520
This Booking.com deal was found by Cheapflights users on 2/6. 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.
Wed 10/76:50 pm
SEA
-
OTP
1 stop13h 45m
Lufthansa
Wed 11/46:05 am
OTP
-
SEA
1 stop16h 05m
Lufthansa
Deal found 2/6$527
This Mytrip deal was found by Cheapflights users on 2/6. 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.
Mon 9/77:30 am
SEA
-
CLJ
2 stops23h 55m
Multiple Airlines
Wed 10/76:00 am
CLJ
-
SEA
1 stop20h 59m
Multiple Airlines
Deal found 2/6$528
This FlightHub deal was found by Cheapflights users on 2/7. 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.
Mon 3/307:00 am
SEA
-
CLJ
2 stops31h 30m
Lufthansa
Fri 4/176:00 am
CLJ
-
SEA
1 stop20h 59m
Lufthansa
Deal found 2/7$530
This FlightHub deal was found by Cheapflights users on 2/8. 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.
Sun 3/293:15 pm
PDX
-
CLJ
2 stops23h 15m
Lufthansa
Wed 5/66:00 am
CLJ
-
PDX
2 stops28h 59m
Lufthansa
Deal found 2/8$530
This FlightHub deal was found by Cheapflights users on 2/6. 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 10/136:50 pm
SEA
-
OTP
1 stop20h 20m
Lufthansa
Fri 11/66:05 am
OTP
-
SEA
1 stop16h 05m
Lufthansa
Deal found 2/6$532
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Mon 4/207:05 pm
PDX
-
CLJ
2 stops36h 20m
Air Canada
Wed 4/296:00 am
CLJ
-
PDX
2 stops42h 40m
Air Canada
Deal found 2/9$533
This FlightHub deal was found by Cheapflights users on 2/6. 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 10/133:00 pm
SEA
-
OTP
2 stops17h 35m
Multiple Airlines
Fri 11/66:05 am
OTP
-
SEA
1 stop16h 05m
Multiple Airlines
Deal found 2/6$533
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Mon 4/203:30 pm
PDX
-
CLJ
2 stops23h 00m
Lufthansa
Thu 4/301:50 pm
CLJ
-
PDX
2 stops20h 00m
Lufthansa
Deal found 2/9$535

Find flight deals from Washington to Romania

Keep the following information in mind while searching for Washington to Romania flight deals. Data was last updated February 9, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$516
(Mytrip)

One-way from

$246
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$639
Provider with most accurate pricing for Seattle/Tacoma Intl-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bucharest (BUH) flights.
Search Deals
From Washington to Romania
Search Deals
One-way flight from Washington to Romania
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Romania 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 9, 2026.
Use the filters below to find and compare flights from Washington to Romania that are best for you.

Fly from

Washington

Fly to

Romania

Route

Depart

Return

Price

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Tue 4/7

5:40 am-12:30 am

2 stops32h 50m

Cluj Napoca

Fri 5/8

6:00 am-4:59 pm

1 stop20h 59m

$520

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Mon 4/20

10:20 am-6:35 pm

2 stops22h 15m

Bucharest Otopeni Intl

Fri 5/1

6:05 am-12:20 pm

1 stop16h 15m

$523

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 3/30

7:00 am-12:30 am

2 stops31h 30m

Cluj Napoca

Fri 4/17

6:00 am-4:59 pm

1 stop20h 59m

$530

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 3/29

3:15 pm-12:30 am

2 stops23h 15m

Cluj Napoca

Wed 5/6

6:00 am-12:59 am

2 stops28h 59m

$530

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 4/20

8:00 pm-5:25 pm

2 stops35h 25m

Cluj Napoca

Fri 5/1

6:00 am-12:20 pm

2 stops16h 20m

$533

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 4/20

2:10 pm-12:30 am

2 stops24h 20m

Cluj Napoca

Fri 5/1

1:50 pm-12:59 am

2 stops21h 09m

$535

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/1

6:50 pm-1:10 am

1 stop20h 20m

Bucharest Otopeni Intl

Fri 4/10

6:05 am-12:20 pm

1 stop16h 15m

$537

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 3/6

3:10 pm-6:35 pm

1 stop17h 25m

Bucharest Otopeni Intl

Thu 3/19

5:50 am-1:10 pm

1 stop16h 20m

$537

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/1

6:50 pm-1:10 am

1 stop20h 20m

Bucharest Otopeni Intl

Tue 4/14

6:05 am-12:20 pm

1 stop16h 15m

$537

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 4/5

6:50 pm-1:10 am

1 stop20h 20m

Bucharest Otopeni Intl

Tue 4/14

6:05 am-12:20 pm

1 stop16h 15m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 50 results
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Best time to book a flight from Washington to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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 Romania

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Romania (average of $532). Flying from State of Washington to Romania in July is currently the most expensive (average of $667). 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.

Related info for your journey

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

  • How long is the flight from State of Washington to Romania?

    Airlines like Lufthansa, United Airlines, and Turkish Airlines fly from State of Washington to Romania in about 20h 20m. The time it takes to get you to your destination can typically vary by up to 11h 10m. The distance from State of Washington to Romania is about 5791 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $388 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air France and KLM, with prices starting from $481 and $483, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Romania 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 Romania?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Romania (average of $532). Flying from State of Washington to Romania in July is currently the most expensive (average of $667). 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

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Alternative routes for Washington to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Romania

Discover the top 7 airlines that operate flights from Washington to Romania. 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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$539Average$634FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$546Average$968FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$552Average$1,030FlexibilityNo cancel feeOn-time76%
KLMCheapest$584Average$731FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$587Average$718FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$699Average$807FlexibilityNo cancel feeOn-time77%
DeltaCheapest$772Average$890FlexibilityNo cancel feeOn-timeN/A

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