What is the cheapest airline that flies from Washington to Romania?

British Airways, KLM, and United Airlines are the most popular carriers operating from Washington to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Romania from State of Washington according to our data. Turkish Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 7 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Romania?

Prices for flights from Washington to Romania refresh daily.

How many operators does momondo search for flights from Washington to Romania?

As of February 2026, there are 8 operators available to choose from for flights from Washington to Romania.

How old do you have to be to fly from Washington to Romania?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Romania.

What documentation or ID do you need to fly to Romania?

The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$341 Cheap Flights from Washington to Romania in 2026

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One-way

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Cheap round-trip flights

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10:20 am - 12:30 am

SEA

CLJ

28h 10m

2 stops

6:00 am - 4:59 pm

CLJ

SEA

20h 59m

1 stop

$521Multiple Airlines

Mon, Mar 30 - Fri, Apr 17

10:20 am - 4:20 pm

SEA

OTP

20h 00m

2 stops

6:05 am - 12:20 pm

OTP

SEA

16h 15m

1 stop

$521Multiple Airlines

Mon, Mar 30 - Fri, Apr 17

10:20 am - 12:30 am

SEA

CLJ

28h 10m

2 stops

6:00 am - 4:59 pm

CLJ

SEA

20h 59m

1 stop

$526Lufthansa

Mon, Mar 30 - Fri, Apr 17

10:20 am - 12:30 am

SEA

CLJ

28h 10m

2 stops

1:50 pm - 4:59 pm

CLJ

SEA

13h 09m

1 stop

$527Lufthansa

Mon, Mar 30 - Fri, Apr 17

8:20 pm - 12:50 am

SEA

OTP

18h 30m

1 stop

3:40 pm - 11:35 am

OTP

SEA

29h 55m

1 stop

$531British Airways

Sun, Apr 26 - Mon, May 11

3:10 pm - 1:40 pm

SEA

CLJ

12h 30m

1 stop

6:00 am - 2:20 pm

CLJ

SEA

17h 20m

1 stop

$533United Airlines

Wed, Mar 4 - Fri, Mar 13

6:50 pm - 11:30 pm

SEA

OTP

18h 40m

1 stop

4:35 pm - 12:30 pm

OTP

SEA

28h 55m

1 stop

$535British Airways

Wed, Mar 4 - Thu, Mar 19

3:10 pm - 6:35 pm

SEA

OTP

17h 25m

1 stop

5:55 am - 1:10 pm

OTP

SEA

16h 15m

1 stop

$537United Airlines

Fri, Mar 6 - Tue, Mar 17

2:10 pm - 12:05 pm

SEA

OTP

35h 55m

1 stop

6:00 am - 12:35 pm

OTP

SEA

15h 35m

1 stop

$538Delta

Wed, Mar 4 - Wed, Mar 18

9:55 pm - 10:50 pm

SEA

OTP

38h 55m

2 stops

6:00 am - 12:35 pm

OTP

SEA

15h 35m

1 stop

$541Delta

Tue, Mar 3 - Fri, Mar 13

British Airways flights from State of Washington to Romania

Our best British Airways deals on State of Washington to Romania flight tickets

British Airways

Apr 26

SEA8:20 pmSeattle/Tacoma Intl

18h 30m

1 stop

OTP12:50 amBucharest Otopeni Intl

May 11

OTP3:40 pmBucharest Otopeni Intl

29h 55m

1 stop

SEA11:35 amSeattle/Tacoma Intl

$531

British Airways

Mar 4

SEA6:50 pmSeattle/Tacoma Intl

18h 40m

1 stop

OTP11:30 pmBucharest Otopeni Intl

Mar 16

OTP8:05 amBucharest Otopeni Intl

37h 25m

1 stop

SEA12:30 pmSeattle/Tacoma Intl

$535

British Airways

Mar 4

SEA6:50 pmSeattle/Tacoma Intl

18h 40m

1 stop

OTP11:30 pmBucharest Otopeni Intl

Mar 16

OTP8:05 amBucharest Otopeni Intl

37h 25m

1 stop

SEA12:30 pmSeattle/Tacoma Intl

$536

Lufthansa flights from State of Washington to Romania

Our best Lufthansa deals on State of Washington to Romania flight tickets

Lufthansa

Mar 30

SEA10:20 amSeattle/Tacoma Intl

28h 10m

2 stops

CLJ12:30 amCluj Napoca

Apr 17

CLJ6:00 amCluj Napoca

20h 59m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$526

Lufthansa

Mar 30

SEA10:20 amSeattle/Tacoma Intl

28h 10m

2 stops

CLJ12:30 amCluj Napoca

Apr 17

CLJ1:50 pmCluj Napoca

13h 09m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$527

Lufthansa

Mar 30

SEA10:20 amSeattle/Tacoma Intl

28h 10m

2 stops

CLJ12:30 amCluj Napoca

Apr 17

CLJ6:00 amCluj Napoca

16h 20m

2 stops

SEA12:20 pmSeattle/Tacoma Intl

$542

Fly from

Fly to

Route

Depart

Return

Price

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 3/30

10:20 am-12:30 am

2 stops28h 10m

Cluj Napoca

Fri 4/17

6:00 am-4:59 pm

1 stop20h 59m

$521

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Mon 3/30

10:20 am-4:20 pm

2 stops20h 00m

Bucharest Otopeni Intl

Fri 4/17

6:05 am-12:20 pm

1 stop16h 15m

$521

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 3/30

10:20 am-12:30 am

2 stops28h 10m

Cluj Napoca

Fri 4/17

6:00 am-4:59 pm

1 stop20h 59m

$526

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Mon 3/30

10:20 am-12:30 am

2 stops28h 10m

Cluj Napoca

Fri 4/17

1:50 pm-4:59 pm

1 stop13h 09m

$527

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 4/26

8:20 pm-12:50 am

1 stop18h 30m

Bucharest Otopeni Intl

Mon 5/11

3:40 pm-11:35 am

1 stop29h 55m

$531

SeattleCluj Napoca

SEA - CLJ

SEACLJ

Seattle/Tacoma Intl

Wed 3/4

3:10 pm-1:40 pm

1 stop12h 30m

Cluj Napoca

Fri 3/13

6:00 am-2:20 pm

1 stop17h 20m

$533

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 3/4

6:50 pm-11:30 pm

1 stop18h 40m

Bucharest Otopeni Intl

Thu 3/19

4:35 pm-12:30 pm

1 stop28h 55m

$535

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 3/6

3:10 pm-6:35 pm

1 stop17h 25m

Bucharest Otopeni Intl

Tue 3/17

5:55 am-1:10 pm

1 stop16h 15m

$537

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 3/4

2:10 pm-12:05 pm

1 stop35h 55m

Bucharest Otopeni Intl

Wed 3/18

6:00 am-12:35 pm

1 stop15h 35m

$538

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 3/3

9:55 pm-10:50 pm

2 stops38h 55m

Bucharest Otopeni Intl

Fri 3/13

6:00 am-12:35 pm

1 stop15h 35m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Romania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from State of Washington is in January. Flight prices, which tend to average around $540, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from State of Washington during the month November is also very affordable. Most momondo users find prices during this month for around $605.

How far in advance should I book a flight to Romania?

You are more likely to see cheaper flights to Romania from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $825 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from State of Washington for as low as $584 on momondo.

Can stopping save me money on State of Washington to Romania flights?

You could potentially save up to 33% on your flight if you consider stops on a State of Washington to Romania flight.

Cheap State of Washington to Romania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Romania

Fastest flight time	13h 45m
Direct flights	None

The fastest flight from State of Washington to Romania takes 13h 45m

There are no direct flights from State of Washington to Romania. There are no popular flight routes from State of Washington to Romania.

Search flight deals

When did momondo last update prices for flights from Washington to Romania?
Prices for flights from Washington to Romania refresh daily.
How many operators does momondo search for flights from Washington to Romania?
As of February 2026, there are 8 operators available to choose from for flights from Washington to Romania.
How old do you have to be to fly from Washington to Romania?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Romania.
What documentation or ID do you need to fly to Romania?
The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Romania

Compare and see reviews for airlines that fly from State of Washington to Romania with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $539	Free Cancellation	Rating 6.7 7,716 reviews	Search British Airways flights
United Airlines	PriceFrom $546	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Lufthansa	PriceFrom $565	Free Cancellation	Rating 6.8 7,761 reviews	Search Lufthansa flights
KLM	PriceFrom $584	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Turkish Airlines	PriceFrom $587	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Air France	PriceFrom $699	Free Cancellation	Rating 7.4 1,532 reviews	Search Air France flights
Delta	PriceFrom $772	Free Cancellation	Rating 7.9 8,147 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Romania?

Finding the right flight to Romania from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Romania quick and easy, saving you time and money.

Can I find flights from Washington to Romania with flexible booking policies on momondo?

Flights from Washington to Romania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Romania?

Once you have performed a search for Washington to Romania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Romania right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Romania from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Romania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Romania

Flights to Bucharestfrom $354

Flights to Cluj Napocafrom $372

Flights to Timisoarafrom $548

Flights to Iaşifrom $463

Flights to Sibiufrom $370

Flights to Suceavafrom $898

Flights to Oradeafrom $521

Flights to Bacăufrom $1,086

Flights to Târgu Mureş

Flights to Constanţafrom $765

Flights to Baia Mare

Flights to Satu Marefrom $1,558

Cheap flights from Washington to Romania from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Romania departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

Trusted and free

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Find the cheapest flights from Washington to Romania

Cheap round-trip flights

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Cheap last minute flights

British Airways flights from State of Washington to Romania

Our best British Airways deals on State of Washington to Romania flight tickets

Lufthansa flights from State of Washington to Romania

Our best Lufthansa deals on State of Washington to Romania flight tickets

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Use the filters below to find and compare flights from Washington to Romania that are best for you.

See travel insights to Romania from

How to get the cheapest flight ticket from State of Washington to Romania

What is the cheapest month to fly to Romania?

How far in advance should I book a flight to Romania?

Can stopping save me money on State of Washington to Romania flights?

You could potentially save up to 33% on your flight if you consider stops on a State of Washington to Romania flight.

What is the cheapest airline that flies from Washington to Romania?

British Airways, KLM, and United Airlines are the most popular carriers operating from Washington to Romania

What airlines fly to Romania?

Cheap State of Washington to Romania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Romania

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington to Romania?

How many operators does momondo search for flights from Washington to Romania?

How old do you have to be to fly from Washington to Romania?

What documentation or ID do you need to fly to Romania?

Best airlines flying from State of Washington to Romania

Compare and see reviews for airlines that fly from State of Washington to Romania with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Romania?

Can I find flights from Washington to Romania with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Romania?

I’m not ready to book a flight from Washington to Romania right now. Can momondo alert me if prices change?

An easier way to manage your Romania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Romania

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Romania flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Romania

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Romania

List of cabin classes available on flights landing in Romania. Availability may vary depending on flight origin and airline.

Complete your trip to Romania

Explore popular destinations other users love

According to popular flight searches on momondo this year