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

British Airways and United Airlines are the most popular carriers operating from Washington to Bucharest

What airlines fly to Bucharest?

Turkish Airlines, Lufthansa and KLM are the top three most popular airlines that fly to Bucharest from State of Washington according to our data. Turkish Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 5 different airlines that fly to Bucharest 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 Bucharest?

Prices for flights from Washington to Bucharest are refreshed on a daily basis.

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

The number of operators available for flights from Washington to Bucharest is 5 as of November 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bucharest.

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

The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Washington to Bucharest in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Bucharest

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 6:30 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

17h 40m1 stop Munich Franz Josef Strauss

6:05 am - 12:20 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

16h 15m1 stop Frankfurt am Main

$710Lufthansa

Wed, Mar 17 - Fri, Apr 9

3:50 pm - 6:30 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

17h 40m1 stop Munich Franz Josef Strauss

6:05 am - 12:20 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

16h 15m1 stop Frankfurt am Main

$711Lufthansa

Wed, Mar 17 - Fri, Apr 9

3:50 pm - 6:30 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

17h 40m1 stop Munich Franz Josef Strauss

6:15 am - 9:58 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

25h 43m2 stops Munich Franz Josef Strauss Vancouver Intl

$712Multiple Airlines

Wed, Mar 17 - Fri, Apr 9

3:50 pm - 6:30 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

17h 40m1 stop Munich Franz Josef Strauss

12:45 pm - 9:58 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

19h 13m2 stops Munich Franz Josef Strauss Vancouver Intl

$712Multiple Airlines

Wed, Mar 17 - Fri, Apr 9

7:05 pm - 8:15 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

15h 10m1 stop Istanbul

9:35 pm - 5:10 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

29h 35m1 stop Istanbul

$717Turkish Airlines

Sun, Feb 14 - Tue, Feb 23

7:05 pm - 8:40 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

27h 35m1 stop Istanbul

3:35 pm - 5:10 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

35h 35m1 stop Istanbul

$718Turkish Airlines

Thu, Jan 14 - Tue, Feb 23

7:45 pm - 12:05 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

19h 20m1 stop London Heathrow

8:15 am - 6:25 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

20h 10m1 stop London Heathrow

$744British Airways

Wed, Mar 17 - Thu, Apr 8

6:45 pm - 12:05 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

19h 20m1 stop London Heathrow

4:00 pm - 12:25 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

29h 25m1 stop London Heathrow

$744British Airways

Mon, Mar 8 - Mon, Mar 22

11:00 am - 3:25 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

18h 25m2 stops Salt Lake City Amsterdam Schiphol

6:00 am - 11:50 amOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

15h 50m1 stop Amsterdam Schiphol

$787KLM

Fri, Feb 5 - Thu, Feb 18

2:35 pm - 3:25 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

14h 50m1 stop Amsterdam Schiphol

6:00 am - 11:47 amOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

15h 47m1 stop Amsterdam Schiphol

$1,027KLM

Wed, Nov 18 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

3:25 pm - 11:15 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

21h 50m1 stop Paris Charles de Gaulle

6:00 am - 11:47 amOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

15h 47m1 stop Amsterdam Schiphol

$968Delta

Wed, Nov 11 - Fri, Nov 20

3:25 pm - 11:15 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

21h 50m1 stop Paris Charles de Gaulle

6:00 am - 11:47 amOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

15h 47m1 stop Amsterdam Schiphol

$968Delta

Mon, Nov 9 - Wed, Nov 25

4:05 pm - 11:15 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

21h 10m1 stop Paris Charles de Gaulle

6:00 am - 11:47 amOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

15h 47m1 stop Amsterdam Schiphol

$968Delta

Tue, Nov 10 - Wed, Nov 25

10:10 am - 1:55 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

17h 45m2 stops Vancouver Intl Frankfurt am Main

6:00 am - 12:00 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

16h 00m1 stop Frankfurt am Main

$1,012Lufthansa

Thu, Nov 12 - Thu, Nov 26

1:50 pm - 1:55 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

14h 05m1 stop Frankfurt am Main

6:00 am - 12:00 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

16h 00m1 stop Frankfurt am Main

$1,022Lufthansa

Thu, Nov 12 - Thu, Nov 26

1:50 pm - 1:55 pmSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

14h 05m1 stop Frankfurt am Main

5:55 am - 2:37 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

18h 42m2 stops Frankfurt am Main Vancouver Intl

$1,024Lufthansa

Mon, Nov 9 - Sun, Nov 22

6:45 pm - 12:05 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

19h 20m1 stop London Heathrow

7:20 am - 4:50 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

19h 30m1 stop London Heathrow

$1,030British Airways

Mon, Nov 9 - Sun, Nov 22

10:50 am - 8:40 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

35h 50m2 stops Chicago O'Hare Intl Istanbul

9:35 pm - 5:10 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

29h 35m1 stop Istanbul

$1,104Turkish Airlines

Thu, Nov 12 - Fri, Nov 20

10:50 am - 8:40 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

35h 50m2 stops Chicago O'Hare Intl Istanbul

10:00 am - 5:10 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

17h 10m1 stop Istanbul

$1,104Turkish Airlines

Thu, Nov 12 - Wed, Nov 25

10:50 am - 8:40 amSEA Seattle/Tacoma Intl-OTP Bucharest Otopeni Intl

35h 50m2 stops Chicago O'Hare Intl Istanbul

9:35 pm - 5:10 pmOTP Bucharest Otopeni Intl-SEA Seattle/Tacoma Intl

29h 35m1 stop Istanbul

$1,104Turkish Airlines

Thu, Nov 12 - Tue, Nov 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from State of Washington to Bucharest

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

Lufthansa

Mar 17

SEA3:50 pmSeattle/Tacoma Intl

17h 40m

1 stop

OTP6:30 pmBucharest Otopeni Intl

Apr 9

OTP6:05 amBucharest Otopeni Intl

16h 15m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$710

Lufthansa

Mar 17

SEA3:50 pmSeattle/Tacoma Intl

17h 40m

1 stop

OTP6:30 pmBucharest Otopeni Intl

Apr 9

OTP6:05 amBucharest Otopeni Intl

16h 15m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

$711

Lufthansa

Feb 14

SEA7:00 amSeattle/Tacoma Intl

25h 30m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Feb 23

OTP6:00 amBucharest Otopeni Intl

37h 32m

2 stops

SEA9:32 amSeattle/Tacoma Intl

$724

Air Canada flights from State of Washington to Bucharest

Our best Air Canada deals on State of Washington to Bucharest flight tickets

Air Canada

Apr 25

SEA8:40 amSeattle/Tacoma Intl

23h 50m

2 stops

OTP6:30 pmBucharest Otopeni Intl

Apr 29

OTP12:45 pmBucharest Otopeni Intl

19h 13m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

$734

Air Canada

Feb 14

SEA3:15 pmSeattle/Tacoma Intl

36h 40m

3 stops

OTP1:55 pmBucharest Otopeni Intl

Feb 23

OTP6:30 amBucharest Otopeni Intl

25h 27m

3 stops

SEA9:57 pmSeattle/Tacoma Intl

$785

Air Canada

Nov 16

SEA7:45 amSeattle/Tacoma Intl

22h 05m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Dec 1

OTP6:00 amBucharest Otopeni Intl

48h 59m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$981

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:30 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 4/9

6:05 am-12:20 pm

1 stop16h 15m

$710

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:30 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 4/9

6:05 am-12:20 pm

1 stop16h 15m

$711

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:30 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 4/9

6:15 am-9:58 pm

2 stops25h 43m

$712

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 3/17

3:50 pm-6:30 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 4/9

12:45 pm-9:58 pm

2 stops19h 13m

$712

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Sun 2/14

7:05 pm-8:15 pm

1 stop15h 10m

Bucharest Otopeni Intl

Tue 2/23

9:35 pm-5:10 pm

1 stop29h 35m

$717

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Thu 1/14

7:05 pm-8:40 am

1 stop27h 35m

Bucharest Otopeni Intl

Tue 2/23

3:35 pm-5:10 pm

1 stop35h 35m

$718

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 3/17

7:45 pm-12:05 am

1 stop19h 20m

Bucharest Otopeni Intl

Thu 4/8

8:15 am-6:25 pm

1 stop20h 10m

$744

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Mon 3/8

6:45 pm-12:05 am

1 stop19h 20m

Bucharest Otopeni Intl

Mon 3/22

4:00 pm-12:25 pm

1 stop29h 25m

$744

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Fri 2/5

11:00 am-3:25 pm

2 stops18h 25m

Bucharest Otopeni Intl

Thu 2/18

6:00 am-11:50 am

1 stop15h 50m

$787

Quickest round-trip

SeattleBucharest

SEA Seattle/Tacoma Intl - OTP Bucharest Otopeni Intl

SEAOTP

Seattle/Tacoma Intl

Wed 11/18

2:35 pm-3:25 pm

1 stop14h 50m

Bucharest Otopeni Intl

Mon 11/30

6:00 am-11:47 am

1 stop15h 47m

$1,027

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 Bucharest

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 Bucharest?

In general, January is the cheapest month to fly from State of Washington to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $574. If you aren’t able to travel to Bucharest during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $680.

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

You could potentially save up to 42% on your flight if you consider stops on a State of Washington to Bucharest flight.

Cheap State of Washington to Bucharest flight deals and tips

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

Best Price Found	$317
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Bucharest from State of Washington in the past 72 hours is $317. The best round-trip flight deal from State of Washington to Bucharest found on momondo in the last 72 hours is $710.

The fastest flight from State of Washington to Bucharest takes 15h 00m

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

Search flight deals

Frequently asked questions about flying from Washington to Bucharest

When did momondo last update prices for flights from Washington to Bucharest?
Prices for flights from Washington to Bucharest are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Bucharest?
The number of operators available for flights from Washington to Bucharest is 5 as of November 2026.
How old do you have to be to fly from Washington to Bucharest?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bucharest.
What documentation or ID do you need to fly to Bucharest?
The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Bucharest

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $539	Free Cancellation	Rating 6.7 8,285 reviews	Search British Airways flights
KLM	PriceFrom $584	Free Cancellation	Rating 7.8 1,594 reviews	Search KLM flights
Turkish Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 4,469 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $712	Free Cancellation	Rating 6.8 8,297 reviews	Search Lufthansa flights
Air France	PriceFrom $762	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights

Otopeni

Why use momondo?

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

Finding the right flight to Bucharest 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 Bucharest quick and easy, saving you time and money.

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

Flights from Washington to Bucharest 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 Bucharest?

momondo provides multiple filters to help you find the best flight to Bucharest from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Bucharest from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bucharest 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 12/8

Tue 12/15

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania

Nearby airports

Airlines

Cabin classes

Other Romania destinations

Other flights from Washington

Complete your trip

Feeling lucky

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport

Cheap flights from Washington to Bucharest from $317

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 Bucharest departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Bucharest

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from State of Washington to Bucharest

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

Air Canada flights from State of Washington to Bucharest

Our best Air Canada deals on State of Washington to Bucharest flight tickets

momondo Fare Finder

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

See travel insights to Bucharest from

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

What is the cheapest month to fly to Bucharest?

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

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

What airlines fly to Bucharest?

Cheap State of Washington to Bucharest flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Bucharest

Best airlines flying from State of Washington to Bucharest

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

Traveling to a place near Bucharest?

Why use momondo?

An easier way to manage your Bucharest 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

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest

Fly your favorite airline to Bucharest

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

Cabin classes currently available on flights to Bucharest

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

Popular cities in Romania

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

Fly to other destinations from Washington

According to popular flight searches on momondo this year

Complete your trip to Bucharest

Explore popular destinations other users love

According to popular flight searches on momondo this year