HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Romania

$361+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OTP
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Romania 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.

Cheap flight deals from Washington to Romania

Keep the following information in mind while searching for Washington to Romania flight deals. Data was last updated April 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$534
(Trip.com)

One-way from

$361
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$772
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. 15% potential increase in price ($187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 22, 2025.

This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:20 pmSEA - OTP
1 stop16h 30mLufthansa
Tue 11/46:00 amOTP - SEA
1 stop17h 20mLufthansa
Deal found 4/21$534
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 9/910:55 amSEA - OTP
2 stops23h 05mScandinavian Airlines
Sat 9/139:25 pmOTP - SEA
1 stop26h 35mScandinavian Airlines
Deal found 4/21$569
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sun 10/267:50 pmSEA - OTP
1 stop18h 55mAmerican Airlines
Tue 11/48:05 amOTP - SEA
1 stop18h 50mAmerican Airlines
Deal found 4/22$639
This American Airlines deal was found by Cheapflights users on 4/22. 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 10/282:35 pmSEA - OTP
1 stop23h 30mMultiple Airlines
Thu 11/64:40 pmOTP - SEA
1 stop28h 40mMultiple Airlines
Deal found 4/22$640
This Air Canada deal was found by Cheapflights users on 4/22. 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.
Tue 10/285:45 amSEA - OTP
2 stops27h 45mAir Canada
Thu 11/65:55 amOTP - SEA
2 stops22h 30mAir Canada
Deal found 4/22$643
This Booking.com deal was found by Cheapflights users on 4/21. 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 9/96:18 amSEA - OTP
2 stops23h 07mBritish Airways
Tue 11/48:05 amOTP - SEA
1 stop18h 50mBritish Airways
Deal found 4/21$648
This Air Canada deal was found by Cheapflights users on 4/21. 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.
Tue 9/97:20 amSEA - CLJ
2 stops31h 10mMultiple Airlines
Tue 11/46:10 amCLJ - SEA
2 stops25h 45mMultiple Airlines
Deal found 4/21$649
This FlightHub deal was found by Cheapflights users on 4/21. 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 9/97:00 amSEA - CLJ
2 stops24h 15mLufthansa
Tue 11/46:10 amCLJ - SEA
1 stop17h 10mLufthansa
Deal found 4/21$652
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 9/92:20 pmSEA - OTP
1 stop16h 30mUnited Airlines
Tue 11/45:55 amOTP - SEA
3 stops51h 31mUnited Airlines
Deal found 4/21$653
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Tue 9/97:05 amSEA - CLJ
3 stops24h 10mUnited Airlines
Tue 11/42:20 pmCLJ - SEA
3 stops43h 06mUnited Airlines
Deal found 4/21$669
This Turkish Airlines deal was found by Cheapflights users on 4/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:10 pmSEA - CLJ
1 stop27h 55mTurkish Airlines
Tue 5/209:10 pmCLJ - SEA
1 stop30h 05mTurkish Airlines
Deal found 4/22$677
This Travelocity deal was found by Cheapflights users on 4/22. 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 9/32:15 pmPDX - OTP
2 stops18h 20mLufthansa
Wed 9/176:00 amOTP - PDX
2 stops22h 46mLufthansa
Deal found 4/22$733

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 April 22, 2025.
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

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 9/9

2:20 pm-4:50 pm

1 stop16h 30m

Bucharest Otopeni Intl

Tue 11/4

6:00 am-1:20 pm

1 stop17h 20m

$534

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 9/9

10:55 am-8:00 pm

2 stops23h 05m

Bucharest Otopeni Intl

Sat 9/13

9:25 pm-2:00 pm

1 stop26h 35m

$569

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 9/9

6:18 am-3:25 pm

2 stops23h 07m

Bucharest Otopeni Intl

Tue 11/4

8:05 am-4:55 pm

1 stop18h 50m

$648

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Tue 9/9

7:20 am-12:30 am

2 stops31h 10m

Cluj Napoca

Tue 11/4

6:10 am-9:55 pm

2 stops25h 45m

$649

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Tue 9/9

7:00 am-5:15 pm

2 stops24h 15m

Cluj Napoca

Tue 11/4

6:10 am-1:20 pm

1 stop17h 10m

$652

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 9/9

2:20 pm-4:50 pm

1 stop16h 30m

Bucharest Otopeni Intl

Tue 11/4

5:55 am-11:26 pm

3 stops51h 31m

$653

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Tue 9/9

7:05 am-5:15 pm

3 stops24h 10m

Cluj Napoca

Tue 11/4

2:20 pm-11:26 pm

3 stops43h 06m

$669

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 5/5

7:10 pm-9:05 am

1 stop27h 55m

Cluj Napoca

Tue 5/20

9:10 pm-5:15 pm

1 stop30h 05m

$677

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 8/8

2:55 pm-6:35 pm

2 stops17h 40m

Bucharest Otopeni Intl

Fri 8/22

6:05 am-4:59 pm

1 stop20h 54m

$705

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 9/3

2:15 pm-6:35 pm

2 stops18h 20m

Bucharest Otopeni Intl

Wed 9/17

6:00 am-6:46 pm

2 stops22h 46m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 46 results
1
2
3
...
5

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, November is the cheapest month in which you can book a flight from State of Washington to Romania (average of $604). Flying from State of Washington to Romania 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 RO?

Find hourly flight availability from Washington to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from State of Washington to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

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

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

Temperature in Romania by month

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

If weather is an important factor for your trip to Romania, 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 Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated April 22, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Washington to Romania have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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
1,331 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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
780 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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
1,582 reviews
Emirates
8.0
Very good
3,205 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Entertainment

8.2

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 Romania. 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 Romania one-way?

    $488 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $555 and $557, 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, November is the cheapest month in which you can book a flight from State of Washington to Romania (average of $604). Flying from State of Washington to Romania 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

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 Washington to Romania

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Athens flights
John F Kennedy Intl to Lisbon flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Istanbul flights
Dulles Intl to Heathrow flights
Newark to Lisbon flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Orly flights
Newark to Orly flights
Boston to Heathrow flights
Miami to Madrid flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Athens flights
LaGuardia to Charles de Gaulle flights
Newark to Gatwick flights
Newark to Barcelona-El Prat flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
San Francisco to Heathrow flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Madrid flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Dulles Intl to Charles de Gaulle flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
John F Kennedy Intl to Malpensa flights
Newark to Madrid flights
O'Hare Intl to Charles de Gaulle flights
John F Kennedy Intl to Dublin flights
Newark to Malpensa flights
O'Hare Intl to Athens flights
Boston to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Charles de Gaulle flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Atlanta to Heathrow flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Gatwick flights
LaGuardia to Athens flights
Boston to Dublin flights
Los Angeles to Charles de Gaulle flights

Top 6 airlines flying from Washington to Romania

Discover the top 6 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$599Average$884FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$624Average$1,053FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$633Average$1,092FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$650Average$1,103FlexibilityNo cancel feeOn-time76%
DeltaCheapest$684Average$1,190FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$724Average$1,021FlexibilityNo cancel feeOn-time75%

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.