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Cheap flights from Bucharest Otopeni Intl Airport to Washington from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Washington departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bucharest Otopeni Intl Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:45 pm - 5:00 pm
OTP
-
SEA
29h 15m
2 stops
Multiple Airlines Logo
3:35 pm - 11:30 pm
SEA
-
OTP
22h 55m
2 stops
$614Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
9:45 pm - 5:00 pm
OTP
-
SEA
29h 15m
2 stops
Multiple Airlines Logo
3:35 pm - 11:30 pm
SEA
-
OTP
22h 55m
2 stops
$649Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
6:25 pm - 5:00 pm
OTP
-
SEA
32h 35m
3 stops
Multiple Airlines Logo
3:35 pm - 12:30 am
SEA
-
OTP
23h 55m
3 stops
$693Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
Multiple Airlines Logo
12:20 pm - 4:00 pm
OTP
-
SEA
37h 40m
2 stops
Multiple Airlines Logo
6:50 pm - 1:10 am
SEA
-
OTP
20h 20m
1 stop
$724Multiple Airlines
Thu, May 28 - Sun, Jul 26
Multiple Airlines Logo
6:00 pm - 5:00 pm
OTP
-
SEA
33h 00m
3 stops
Multiple Airlines Logo
3:35 pm - 12:30 am
SEA
-
OTP
23h 55m
3 stops
$733Multiple Airlines
Mon, Mar 2 - Tue, Mar 17
United Airlines Logo
6:05 am - 2:31 pm
OTP
-
PDX
42h 26m
2 stops
United Airlines Logo
12:50 pm - 1:10 am
PDX
-
OTP
26h 20m
2 stops
$923United Airlines
Sun, Apr 5 - Sun, Apr 12
United Airlines Logo
5:50 am - 9:58 pm
OTP
-
PDX
25h 08m
2 stops
United Airlines Logo
10:55 pm - 1:10 pm
PDX
-
OTP
28h 15m
2 stops
$924United Airlines
Thu, Mar 26 - Thu, Apr 2
KLM Logo
6:10 pm - 11:10 am
OTP
-
PDX
27h 00m
1 stop
KLM Logo
1:05 pm - 1:00 pm
PDX
-
OTP
13h 55m
1 stop
$942KLM
Sun, Apr 5 - Sun, Apr 12
British Airways Logo
8:05 am - 4:55 pm
OTP
-
PDX
17h 50m
1 stop
British Airways Logo
7:30 pm - 1:20 am
PDX
-
OTP
19h 50m
1 stop
$947British Airways
Mon, Mar 23 - Mon, Mar 30
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 1:20 am
PDX
-
OTP
19h 50m
1 stop
$948British Airways
Thu, Jun 11 - Thu, Jun 25

Qatar Airways flights from Bucharest Otopeni Intl Airport to State of Washington

Our best Qatar Airways deals on Bucharest Otopeni Intl Airport to State of Washington flight tickets
Qatar Airways
May 28
OTP5:10 pmBucharest Otopeni Intl
29h 35m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Jul 28
SEA4:25 pmSeattle/Tacoma Intl
29h 20m
1 stop
OTP7:45 amBucharest Otopeni Intl
$882
Qatar Airways
May 26
OTP5:10 pmBucharest Otopeni Intl
29h 35m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Jul 26
SEA4:25 pmSeattle/Tacoma Intl
29h 20m
1 stop
OTP7:45 amBucharest Otopeni Intl
$892
Qatar Airways
May 26
OTP5:10 pmBucharest Otopeni Intl
29h 35m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
Jul 25
SEA4:25 pmSeattle/Tacoma Intl
35h 50m
1 stop
OTP2:15 pmBucharest Otopeni Intl
$894

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

Our best United Airlines deals on Bucharest Otopeni Intl Airport to State of Washington flight tickets
United Airlines
May 28
OTP6:05 amBucharest Otopeni Intl
16h 15m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jul 23
SEA6:50 pmSeattle/Tacoma Intl
13h 45m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$915
United Airlines
May 25
OTP6:05 amBucharest Otopeni Intl
16h 15m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jul 27
SEA11:52 pmSeattle/Tacoma Intl
27h 08m
2 stops
OTP1:00 pmBucharest Otopeni Intl
$916
United Airlines
Apr 4
OTP6:05 amBucharest Otopeni Intl
16h 15m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Apr 19
SEA8:00 amSeattle/Tacoma Intl
18h 00m
2 stops
OTP12:00 pmBucharest Otopeni Intl
$917

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to State of Washington 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 February 9, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 3/2

9:45 pm-5:00 pm

2 stops29h 15m

Seattle/Tacoma Intl

Tue 3/17

3:35 pm-11:30 pm

2 stops22h 55m

$614

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 3/2

9:45 pm-5:00 pm

2 stops29h 15m

Seattle/Tacoma Intl

Tue 3/17

3:35 pm-11:30 pm

2 stops22h 55m

$649

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 3/2

6:25 pm-5:00 pm

3 stops32h 35m

Seattle/Tacoma Intl

Tue 3/17

3:35 pm-12:30 am

3 stops23h 55m

$693

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 5/28

12:20 pm-4:00 pm

2 stops37h 40m

Seattle/Tacoma Intl

Sun 7/26

6:50 pm-1:10 am

1 stop20h 20m

$724

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 3/2

6:00 pm-5:00 pm

3 stops33h 00m

Seattle/Tacoma Intl

Tue 3/17

3:35 pm-12:30 am

3 stops23h 55m

$733

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Sun 4/5

6:05 am-2:31 pm

2 stops42h 26m

Portland

Sun 4/12

12:50 pm-1:10 am

2 stops26h 20m

$923

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 3/26

5:50 am-9:58 pm

2 stops25h 08m

Portland

Thu 4/2

10:55 pm-1:10 pm

2 stops28h 15m

$924

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Sun 4/5

6:10 pm-11:10 am

1 stop27h 00m

Portland

Sun 4/12

1:05 pm-1:00 pm

1 stop13h 55m

$942

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Mon 3/23

8:05 am-4:55 pm

1 stop17h 50m

Portland

Mon 3/30

7:30 pm-1:20 am

1 stop19h 50m

$947

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 6/11

8:15 am-5:40 pm

1 stop19h 25m

Portland

Thu 6/25

7:30 pm-1:20 am

1 stop19h 50m

$948

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 Washington from

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

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 State of Washington?

The month of May is, on average, the cheapest month to fly to State of Washington from Bucharest Otopeni Intl Airport, with most prices found around $795. If you aren’t able to travel to State of Washington during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $838.

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

You could potentially save up to 38% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to State of Washington flight.

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

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

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to State of Washington takes 16h 55m
There are no direct flights from Bucharest Otopeni Intl Airport to State of Washington. There are no popular flight routes from Bucharest Otopeni Intl Airport to State of Washington.
Search flight deals

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

    Prices for flights from Bucharest Otopeni Intl Airport to Washington were last updated today.

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

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

    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 Bucharest Otopeni Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington 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 Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bucharest Otopeni Intl Airport to State of Washington

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $790Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $879Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Bucharest and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington from Bucharest 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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