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$439+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — OTP
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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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 abril 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$608
(SmartFares)

One-way from

$439
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$772
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 Romania
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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).
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Cheapest flight prices on average. 10% potential price decrease ($93 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 30, 2025.

This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/138:15 pmSEA - OTP
2 stops38h 55mScandinavian Airlines
dom. 8/249:25 pmOTP - SEA
1 stop26h 25mScandinavian Airlines
Deal found 4/28$608
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.
mar. 10/282:35 pmSEA - OTP
1 stop23h 30mMultiple Airlines
jue. 11/64:40 pmOTP - SEA
1 stop28h 40mMultiple Airlines
Deal found 4/28$640
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:41 pmSEA - OTP
2 stops23h 49mBritish Airways
mié. 11/198:05 amOTP - SEA
1 stop18h 50mBritish Airways
Deal found 4/28$646
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.
dom. 8/106:50 pmSEA - CLJ
1 stop19h 40mLufthansa
jue. 8/216:05 pmCLJ - SEA
1 stop32h 54mLufthansa
Deal found 4/29$658
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:10 pmSEA - CLJ
1 stop27h 55mTurkish Airlines
vie. 6/279:55 amCLJ - SEA
1 stop17h 20mTurkish Airlines
Deal found 4/29$665
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1212:40 pmSEA - CLJ
2 stops35h 15mSWISS
dom. 8/243:35 pmCLJ - SEA
1 stop33h 20mSWISS
Deal found 4/29$697
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/137:00 amSEA - CLJ
2 stops24h 20mMultiple Airlines
dom. 8/243:35 pmCLJ - SEA
1 stop33h 20mMultiple Airlines
Deal found 4/29$699
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/217:10 pmSEA - OTP
1 stop33h 25mTurkish Airlines
jue. 6/59:30 amOTP - SEA
1 stop17h 45mTurkish Airlines
Deal found 4/29$711
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/912:35 pmPDX - OTP
2 stops22h 30mScandinavian Airlines
mié. 9/108:35 pmOTP - PDX
2 stops35h 45mScandinavian Airlines
Deal found 4/28$712
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:45 amSEA - CLJ
3 stops24h 30mUnited Airlines
sáb. 8/236:00 amCLJ - SEA
2 stops26h 15mUnited Airlines
Deal found 4/29$713
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. 8/1212:20 amSEA - OTP
2 stops25h 35mUnited Airlines
dom. 8/246:05 amOTP - SEA
2 stops26h 54mUnited Airlines
Deal found 4/28$719
This Booking.com deal was found by Cheapflights users on 4/27. 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.
mié. 10/88:30 amPDX - OTP
2 stops20h 50mMultiple Airlines
mié. 10/156:30 amOTP - PDX
2 stops22h 16mMultiple Airlines
Deal found 4/27$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 abril 30, 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

mié. 8/13

8:15 pm-9:10 pm

2 stops38h 55m

Bucharest Otopeni Intl

dom. 8/24

9:25 pm-1:50 pm

1 stop26h 25m

$608

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

dom. 8/10

6:50 pm-12:30 am

1 stop19h 40m

Cluj Napoca

jue. 8/21

6:05 pm-4:59 pm

1 stop32h 54m

$658

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mié. 5/28

7:10 pm-9:05 am

1 stop27h 55m

Cluj Napoca

vie. 6/27

9:55 am-5:15 pm

1 stop17h 20m

$665

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mar. 8/12

12:40 pm-9:55 am

2 stops35h 15m

Cluj Napoca

dom. 8/24

3:35 pm-2:55 pm

1 stop33h 20m

$697

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mié. 8/13

7:00 am-5:20 pm

2 stops24h 20m

Cluj Napoca

dom. 8/24

3:35 pm-2:55 pm

1 stop33h 20m

$699

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

mié. 5/21

7:10 pm-2:35 pm

1 stop33h 25m

Bucharest Otopeni Intl

jue. 6/5

9:30 am-5:15 pm

1 stop17h 45m

$711

PortlandBucharest

PDX - OTP

PDXOTP

Portland

mié. 7/9

12:35 pm-9:05 pm

2 stops22h 30m

Bucharest Otopeni Intl

mié. 9/10

8:35 pm-10:20 pm

2 stops35h 45m

$712

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

mar. 8/12

6:45 am-5:15 pm

3 stops24h 30m

Cluj Napoca

sáb. 8/23

6:00 am-10:15 pm

2 stops26h 15m

$713

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

mar. 8/12

12:20 am-11:55 am

2 stops25h 35m

Bucharest Otopeni Intl

dom. 8/24

6:05 am-10:59 pm

2 stops26h 54m

$719

PortlandBucharest

PDX - OTP

PDXOTP

Portland

mié. 10/8

8:30 am-3:20 pm

2 stops20h 50m

Bucharest Otopeni Intl

mié. 10/15

6:30 am-6:46 pm

2 stops22h 16m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 45 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, 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 $1,169). 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 abril 30, 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 abril 30, 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
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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
1,588 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Boarding

8.1

Overall

8.0

Crew

8.3

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?

    $513 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 Lufthansa, with prices starting from $555 and $556, 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 $1,169). 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

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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 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$585Average$868FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$624Average$1,053FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$633Average$1,092FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$650Average$1,099FlexibilityNo cancel feeOn-time76%
DeltaCheapest$684Average$1,190FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$723Average$1,033FlexibilityNo cancel feeOn-time75%

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