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

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

What airlines fly to Bucharest?

Turkish Airlines, Lufthansa and British Airways 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 51% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 4 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 June 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.

$311 Cheap Flights from Washington to Bucharest in 2026

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.

7:00 pm - 12:35 am

SEA

OTP

19h 35m

2 stops

6:45 pm - 11:45 am

OTP

SEA

51h 00m

2 stops

$703Multiple Airlines

Tue, Aug 11 - Tue, Aug 18

7:05 pm - 3:05 am

PDX

OTP

22h 00m

3 stops

11:55 am - 11:45 am

OTP

PDX

33h 50m

3 stops

$746Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

3:55 pm - 11:45 pm

SEA

OTP

21h 50m

2 stops

4:50 pm - 1:45 pm

OTP

SEA

30h 55m

2 stops

$757Scandinavian Airlines

Fri, Aug 14 - Thu, Aug 20

3:55 pm - 11:45 pm

SEA

OTP

21h 50m

2 stops

4:50 pm - 1:45 pm

OTP

SEA

30h 55m

2 stops

$763Scandinavian Airlines

Tue, Sep 1 - Mon, Oct 5

7:15 pm - 12:05 pm

SEA

OTP

30h 50m

1 stop

3:55 pm - 5:20 pm

OTP

SEA

35h 25m

1 stop

$783Turkish Airlines

Sun, Sep 6 - Wed, Sep 30

7:15 pm - 3:40 pm

SEA

OTP

34h 25m

2 stops

3:55 pm - 5:20 pm

OTP

SEA

35h 25m

1 stop

$794Turkish Airlines

Sun, Sep 6 - Wed, Sep 30

1:05 pm - 5:40 pm

PDX

OTP

18h 35m

1 stop

7:05 am - 5:14 pm

OTP

PDX

20h 09m

2 stops

$824Delta

Wed, Aug 19 - Wed, Aug 26

3:43 pm - 1:10 am

PDX

OTP

23h 27m

2 stops

6:05 am - 10:45 pm

OTP

PDX

26h 40m

2 stops

$826United Airlines

Wed, Aug 19 - Wed, Aug 26

7:00 am - 12:45 pm

PDX

OTP

19h 45m

2 stops

6:00 am - 11:20 am

OTP

PDX

15h 20m

1 stop

$830Delta

Wed, Sep 16 - Wed, Nov 18

7:10 am - 6:35 pm

PDX

OTP

25h 25m

2 stops

6:05 am - 9:31 am

OTP

PDX

37h 26m

2 stops

$833United Airlines

Tue, Sep 1 - Tue, Sep 22

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KLM flights from State of Washington to Bucharest

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

KLM

Sep 2

SEA5:45 pmSeattle/Tacoma Intl

20h 00m

1 stop

OTP11:45 pmBucharest Otopeni Intl

Oct 6

OTP7:05 amBucharest Otopeni Intl

19h 30m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

$829

KLM

Jul 20

PDX1:05 pmPortland

18h 35m

1 stop

OTP5:40 pmBucharest Otopeni Intl

Aug 21

OTP6:30 pmBucharest Otopeni Intl

26h 40m

1 stop

PDX11:10 amPortland

$881

Scandinavian Airlines flights from State of Washington to Bucharest

Our best Scandinavian Airlines deals on State of Washington to Bucharest flight tickets

Scandinavian Airlines

Aug 14

SEA3:55 pmSeattle/Tacoma Intl

21h 50m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Aug 20

OTP4:50 pmBucharest Otopeni Intl

30h 55m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$757

Scandinavian Airlines

Sep 1

SEA3:55 pmSeattle/Tacoma Intl

21h 50m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Oct 5

OTP4:50 pmBucharest Otopeni Intl

30h 55m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$763

Scandinavian Airlines

Aug 30

SEA3:55 pmSeattle/Tacoma Intl

37h 30m

2 stops

OTP3:25 pmBucharest Otopeni Intl

Oct 3

OTP8:35 amBucharest Otopeni Intl

39h 10m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$797

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 8/11

7:00 pm-12:35 am

2 stops19h 35m

Bucharest Otopeni Intl

Tue 8/18

6:45 pm-11:45 am

2 stops51h 00m

$703

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 8/19

7:05 pm-3:05 am

3 stops22h 00m

Bucharest Otopeni Intl

Wed 8/26

11:55 am-11:45 am

3 stops33h 50m

$746

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Fri 8/14

3:55 pm-11:45 pm

2 stops21h 50m

Bucharest Otopeni Intl

Thu 8/20

4:50 pm-1:45 pm

2 stops30h 55m

$757

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 9/1

3:55 pm-11:45 pm

2 stops21h 50m

Bucharest Otopeni Intl

Mon 10/5

4:50 pm-1:45 pm

2 stops30h 55m

$763

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 9/6

7:15 pm-12:05 pm

1 stop30h 50m

Bucharest Otopeni Intl

Wed 9/30

3:55 pm-5:20 pm

1 stop35h 25m

$783

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 9/6

7:15 pm-3:40 pm

2 stops34h 25m

Bucharest Otopeni Intl

Wed 9/30

3:55 pm-5:20 pm

1 stop35h 25m

$794

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 8/19

1:05 pm-5:40 pm

1 stop18h 35m

Bucharest Otopeni Intl

Wed 8/26

7:05 am-5:14 pm

2 stops20h 09m

$824

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 8/19

3:43 pm-1:10 am

2 stops23h 27m

Bucharest Otopeni Intl

Wed 8/26

6:05 am-10:45 pm

2 stops26h 40m

$826

Quickest round-trip

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 9/16

7:00 am-12:45 pm

2 stops19h 45m

Bucharest Otopeni Intl

Wed 11/18

6:00 am-11:20 am

1 stop15h 20m

$830

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 9/1

7:10 am-6:35 pm

2 stops25h 25m

Bucharest Otopeni Intl

Tue 9/22

6:05 am-9:31 am

2 stops37h 26m

$833

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, August 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 $503. If you aren’t able to travel to Bucharest during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $505.

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

You could potentially save up to 34% 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

Fastest flight time	16h 20m
Direct flights	None

The fastest flight from State of Washington to Bucharest takes 16h 20m

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 June 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 8,072 reviews	Search British Airways flights
Lufthansa	PriceFrom $548	Free Cancellation	Rating 6.8 8,102 reviews	Search Lufthansa flights
KLM	PriceFrom $552	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Turkish Airlines	PriceFrom $587	Free Cancellation	Rating 7.4 4,424 reviews	Search Turkish Airlines flights

Otopeni

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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.

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Cheap flights from Washington to Bucharest from $311

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 7/21. 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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KLM flights from State of Washington to Bucharest

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

Scandinavian Airlines flights from State of Washington to Bucharest

Our best Scandinavian Airlines deals on State of Washington to Bucharest flight tickets

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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

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

Fastest flight time

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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

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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.

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