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Cheap flights from Washington to Bucharest from $248

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 pm - 1:50 am
SEA
-
OTP
24h 10m
3 stops
Multiple Airlines Logo
5:35 am - 8:40 pm
OTP
-
SEA
25h 05m
3 stops
$605Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:40 pm - 12:35 am
SEA
-
OTP
22h 55m
2 stops
Multiple Airlines Logo
6:45 pm - 8:40 pm
OTP
-
SEA
35h 55m
2 stops
$607Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
OTP
15h 05m
1 stop
Turkish Airlines Logo
9:30 am - 5:15 pm
OTP
-
SEA
17h 45m
1 stop
$624Turkish Airlines
Wed, Sep 23 - Tue, Oct 6
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
OTP
15h 05m
1 stop
Turkish Airlines Logo
9:30 am - 5:15 pm
OTP
-
SEA
17h 45m
1 stop
$661Turkish Airlines
Sun, Sep 6 - Sun, Sep 20
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
OTP
15h 05m
1 stop
Turkish Airlines Logo
9:30 am - 5:15 pm
OTP
-
SEA
17h 45m
1 stop
$671Turkish Airlines
Wed, Apr 22 - Wed, Apr 29
Turkish Airlines Logo
7:10 pm - 8:15 pm
SEA
-
OTP
15h 05m
1 stop
Turkish Airlines Logo
3:55 pm - 5:15 pm
OTP
-
SEA
35h 20m
1 stop
$685Turkish Airlines
Thu, May 7 - Thu, May 14
British Airways Logo
7:30 pm - 1:20 am
PDX
-
OTP
19h 50m
1 stop
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
$712British Airways
Mon, Sep 14 - Wed, Sep 23
British Airways Logo
7:30 pm - 12:50 am
PDX
-
OTP
19h 20m
1 stop
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
$728British Airways
Sun, Jul 19 - Fri, Aug 28
United Airlines Logo
5:00 am - 6:35 pm
PDX
-
OTP
27h 35m
2 stops
United Airlines Logo
6:05 am - 8:20 pm
OTP
-
PDX
24h 15m
2 stops
$734United Airlines
Mon, Sep 14 - Wed, Sep 23
Delta Logo
7:20 am - 1:40 pm
PDX
-
OTP
20h 20m
2 stops
Delta Logo
7:05 am - 11:10 am
OTP
-
PDX
14h 05m
1 stop
$789Delta
Sun, Jul 19 - Fri, Aug 28

Turkish Airlines flights from State of Washington to Bucharest

Our best Turkish Airlines deals on State of Washington to Bucharest flight tickets
Turkish Airlines
Sep 23
SEA7:10 pmSeattle/Tacoma Intl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Oct 6
OTP9:30 amBucharest Otopeni Intl
17h 45m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$624
Turkish Airlines
Sep 6
SEA7:10 pmSeattle/Tacoma Intl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Sep 12
OTP3:55 pmBucharest Otopeni Intl
35h 20m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$661
Turkish Airlines
Apr 22
SEA7:10 pmSeattle/Tacoma Intl
15h 05m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Apr 29
OTP9:30 amBucharest Otopeni Intl
17h 45m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$671

Lufthansa flights from State of Washington to Bucharest

Our best Lufthansa deals on State of Washington to Bucharest flight tickets
Lufthansa
Jul 28
SEA6:50 pmSeattle/Tacoma Intl
20h 20m
1 stop
OTP1:10 amBucharest Otopeni Intl
Aug 29
OTP6:15 amBucharest Otopeni Intl
20h 44m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
$780
Lufthansa
Sep 23
SEA7:00 amSeattle/Tacoma Intl
19h 00m
2 stops
OTP12:00 pmBucharest Otopeni Intl
Oct 6
OTP6:05 amBucharest Otopeni Intl
22h 27m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
$791
Lufthansa
May 8
PDX3:59 pmPortland
23h 11m
2 stops
OTP1:10 amBucharest Otopeni Intl
May 15
OTP6:05 amBucharest Otopeni Intl
22h 40m
2 stops
PDX6:45 pmPortland
$844

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Bucharest 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
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 - OTP

SEAOTP

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-1:50 am

3 stops24h 10m

Bucharest Otopeni Intl

Mon 4/27

5:35 am-8:40 pm

3 stops25h 05m

$605

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Mon 4/20

3:40 pm-12:35 am

2 stops22h 55m

Bucharest Otopeni Intl

Mon 4/27

6:45 pm-8:40 pm

2 stops35h 55m

$607
Quickest round-trip

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 9/23

7:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Tue 10/6

9:30 am-5:15 pm

1 stop17h 45m

$624

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 9/6

7:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Sun 9/20

9:30 am-5:15 pm

1 stop17h 45m

$661

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Wed 4/22

7:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Wed 4/29

9:30 am-5:15 pm

1 stop17h 45m

$671

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Thu 5/7

7:10 pm-8:15 pm

1 stop15h 05m

Bucharest Otopeni Intl

Thu 5/14

3:55 pm-5:15 pm

1 stop35h 20m

$685

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 9/14

7:30 pm-1:20 am

1 stop19h 50m

Bucharest Otopeni Intl

Wed 9/23

8:15 am-5:40 pm

1 stop19h 25m

$712

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 7/19

7:30 pm-12:50 am

1 stop19h 20m

Bucharest Otopeni Intl

Fri 8/28

8:15 am-5:40 pm

1 stop19h 25m

$728

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 9/14

5:00 am-6:35 pm

2 stops27h 35m

Bucharest Otopeni Intl

Wed 9/23

6:05 am-8:20 pm

2 stops24h 15m

$734

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 7/19

7:20 am-1:40 pm

2 stops20h 20m

Bucharest Otopeni Intl

Fri 8/28

7:05 am-11:10 am

1 stop14h 05m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

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

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 $538. If you aren’t able to travel to Bucharest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $604.

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

You are more likely to see cheaper flights to Bucharest from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $807 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from State of Washington for as low as $608 on momondo.

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

You could potentially save up to 12% 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

14h 10m

Direct flights

None
The fastest flight from State of Washington to Bucharest takes 14h 10m
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

  • 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?

  • 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 AirwaysPriceFrom $539Free CancellationRating
6.7
7,828 reviews
Search British Airways flights
LufthansaPriceFrom $548Free CancellationRating
6.8
7,872 reviews
Search Lufthansa flights
KLMPriceFrom $584Free CancellationRating
7.8
1,477 reviews
Search KLM flights
United AirlinesPriceFrom $585Free CancellationRating
7.4
9,504 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $587Free CancellationRating
7.4
4,288 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $746Free CancellationRating
7.4
1,555 reviews
Search Air France flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
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.

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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
Bucharest Otopeni Intl Airport