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Cheap flights from Washington to Bucharest from $281

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 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Scandinavian Airlines Logo
4:20 pm - 8:35 pmSEA-OTP
18h 15m1 stop
Scandinavian Airlines Logo
9:50 pm - 10:01 pmOTP-SEA
34h 11m2 stops
$526Scandinavian Airlines
Find Deal
vie., sep. 12 - lun., sep. 22
Scandinavian Airlines Logo
4:20 pm - 9:10 pmSEA-OTP
18h 50m1 stop
Scandinavian Airlines Logo
8:20 pm - 11:24 pmOTP-SEA
37h 04m2 stops
$528Scandinavian Airlines
Find Deal
dom., oct. 12 - sáb., nov. 8
British Airways Logo
6:45 pm - 11:30 pmPDX-OTP
19h 45m1 stop
British Airways Logo
8:05 am - 3:55 pmOTP-PDX
17h 50m1 stop
$572British Airways
Find Deal
mié., oct. 29 - mié., nov. 12
British Airways Logo
8:45 am - 3:45 pmPDX-OTP
22h 00m2 stops
British Airways Logo
8:05 am - 3:55 pmOTP-PDX
17h 50m1 stop
$576British Airways
Find Deal
mié., oct. 29 - mié., nov. 12
Logo
7:00 pm - 6:35 pmPDX-OTP
37h 35m2 stops
Logo
6:05 am - 9:15 amOTP-PDX
37h 10m2 stops
$579
Find Deal
lun., nov. 3 - mié., nov. 12
Turkish Airlines Logo
12:30 pm - 2:35 pmSEA-OTP
16h 05m1 stop
Turkish Airlines Logo
10:10 am - 5:05 pmOTP-SEA
16h 55m1 stop
$616Turkish Airlines
Find Deal
jue., oct. 16 - mié., nov. 5
Turkish Airlines Logo
7:10 pm - 8:10 amSEA-OTP
27h 00m1 stop
Turkish Airlines Logo
9:35 am - 10:35 amOTP-SEA
35h 00m1 stop
$621Turkish Airlines
Find Deal
lun., sep. 8 - mié., sep. 24
Logo
5:05 pm - 1:35 amSEA-OTP
22h 30m2 stops
Logo
8:20 pm - 3:05 pmOTP-SEA
28h 45m2 stops
$629
Find Deal
mar., sep. 9 - lun., sep. 15
Delta Logo
6:00 am - 1:00 pmSEA-OTP
21h 00m2 stops
Delta Logo
6:05 am - 11:25 amOTP-SEA
15h 20m1 stop
$660Delta
Find Deal
mar., oct. 14 - mar., nov. 4
Delta Logo
5:40 pm - 5:20 pmSEA-OTP
13h 40m1 stop
Delta Logo
6:05 am - 7:00 pmOTP-SEA
22h 55m2 stops
$666Delta
Find Deal
lun., oct. 13 - mié., nov. 5

Scandinavian Airlines flights from State of Washington to Bucharest Otopeni Intl Airport

Our best Scandinavian Airlines deals on State of Washington to Bucharest Otopeni Intl Airport flight tickets
Scandinavian Airlines
Sep 12
SEA4:20 pmSeattle/Tacoma Intl
18h 15m
1 stop
OTP8:35 pmBucharest Otopeni Intl
Sep 22
OTP9:50 pmBucharest Otopeni Intl
34h 11m
2 stops
SEA10:01 pmSeattle/Tacoma Intl
$526
Find similar
Scandinavian Airlines
Oct 12
SEA4:20 pmSeattle/Tacoma Intl
18h 50m
1 stop
OTP9:10 pmBucharest Otopeni Intl
Nov 8
OTP8:20 pmBucharest Otopeni Intl
37h 04m
2 stops
SEA11:24 pmSeattle/Tacoma Intl
$528
Find similar
Scandinavian Airlines
Sep 12
SEA4:20 pmSeattle/Tacoma Intl
18h 15m
1 stop
OTP8:35 pmBucharest Otopeni Intl
Sep 17
OTP8:35 pmBucharest Otopeni Intl
35h 50m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
$538
Find similar

Turkish Airlines flights from State of Washington to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on State of Washington to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Oct 16
SEA12:30 pmSeattle/Tacoma Intl
16h 05m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Nov 5
OTP10:10 amBucharest Otopeni Intl
16h 55m
1 stop
SEA5:05 pmSeattle/Tacoma Intl
$616
Find similar
Turkish Airlines
Sep 8
SEA7:10 pmSeattle/Tacoma Intl
27h 00m
1 stop
OTP8:10 amBucharest Otopeni Intl
Sep 24
OTP9:35 amBucharest Otopeni Intl
35h 00m
1 stop
SEA10:35 amSeattle/Tacoma Intl
$621
Find similar
Turkish Airlines
Sep 15
SEA7:10 pmSeattle/Tacoma Intl
15h 15m
1 stop
OTP8:25 pmBucharest Otopeni Intl
Oct 15
OTP9:30 amBucharest Otopeni Intl
35h 05m
1 stop
SEA10:35 amSeattle/Tacoma Intl
$636
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Bucharest Otopeni Intl Airport 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 agosto 14, 2025.
Use the filters below to find and compare flights from Washington to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

vie. 9/12

4:20 pm-8:35 pm

1 stop18h 15m

Bucharest Otopeni Intl

lun. 9/22

9:50 pm-10:01 pm

2 stops34h 11m

$526

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

dom. 10/12

4:20 pm-9:10 pm

1 stop18h 50m

Bucharest Otopeni Intl

sáb. 11/8

8:20 pm-11:24 pm

2 stops37h 04m

$528

PortlandBucharest

PDX - OTP

PDXOTP

Portland

mié. 10/29

6:45 pm-11:30 pm

1 stop19h 45m

Bucharest Otopeni Intl

mié. 11/12

8:05 am-3:55 pm

1 stop17h 50m

$572

PortlandBucharest

PDX - OTP

PDXOTP

Portland

mié. 10/29

8:45 am-3:45 pm

2 stops22h 00m

Bucharest Otopeni Intl

mié. 11/12

8:05 am-3:55 pm

1 stop17h 50m

$576

PortlandBucharest

PDX - OTP

PDXOTP

Portland

lun. 11/3

7:00 pm-6:35 pm

2 stops37h 35m

Bucharest Otopeni Intl

mié. 11/12

6:05 am-9:15 am

2 stops37h 10m

$579

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

jue. 10/16

12:30 pm-2:35 pm

1 stop16h 05m

Bucharest Otopeni Intl

mié. 11/5

10:10 am-5:05 pm

1 stop16h 55m

$616

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

lun. 9/8

7:10 pm-8:10 am

1 stop27h 00m

Bucharest Otopeni Intl

mié. 9/24

9:35 am-10:35 am

1 stop35h 00m

$621

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

mar. 9/9

5:05 pm-1:35 am

2 stops22h 30m

Bucharest Otopeni Intl

lun. 9/15

8:20 pm-3:05 pm

2 stops28h 45m

$629

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

mar. 10/14

6:00 am-1:00 pm

2 stops21h 00m

Bucharest Otopeni Intl

mar. 11/4

6:05 am-11:25 am

1 stop15h 20m

$660

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

lun. 10/13

5:40 pm-5:20 pm

1 stop13h 40m

Bucharest Otopeni Intl

mié. 11/5

6:05 am-7:00 pm

2 stops22h 55m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Bucharest Otopeni Intl Airport

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 Otopeni Intl Airport?

If you aren’t able to travel during the month of October, then book flights to Bucharest Otopeni Intl Airport from State of Washington during February instead. Flights to Bucharest Otopeni Intl Airport in February, while not as cheap as those in October, still average around $709.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Sunday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $879. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Bucharest Otopeni Intl Airport for around $1,246.

What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the morning. Flights from State of Washington to Bucharest Otopeni Intl Airport during this time can be as low as $812. In the evening is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $2,198 per ticket.

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $968 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from State of Washington for as low as $618 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a State of Washington to Bucharest Otopeni Intl Airport flight.

Cheap State of Washington to Bucharest Otopeni Intl Airport flight deals and tips

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

Best Price Found

$281

Fastest flight time

13h 40m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from State of Washington in the past 72 hours is $281. The best round-trip flight deal from State of Washington to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $526.
The fastest flight from State of Washington to Bucharest Otopeni Intl Airport takes 13h 40m
There are no direct flights from State of Washington to Bucharest Otopeni Intl Airport. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Bucharest Otopeni Intl Airport and Portland Airport - Bucharest Otopeni Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Washington to Bucharest Otopeni Intl Airport?

    Prices for flights from Washington to Bucharest Otopeni Intl Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Washington to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport. 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 Otopeni Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $585Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $600Free CancellationRating
7.3
3,940 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Air FrancePriceFrom $633Free CancellationRating
7.4
1,467 reviews
Search Air France flights
DeltaPriceFrom $684Free CancellationRating
8.0
7,980 reviews
Search Delta flights
KLMPriceFrom $705Free CancellationRating
7.8
1,381 reviews
Search KLM flights

Traveling to a place near Bucharest?

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Otopeni

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All flight searches from Washington to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

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Yes. momondo can track prices for Washington to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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