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$393+ Cheap flights from Otopeni Intl (OTP) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Washington

Keep the following information in mind while searching for Otopeni Intl to Washington flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$498
(Booking.com)

One-way from

$393
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$841
Provider with most accurate pricing for Bucharest (BUH)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Bucharest (BUH)-Seattle/Tacoma Intl flights.
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From Bucharest Otopeni Intl to Washington
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One-way flight from Bucharest Otopeni Intl to Washington
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Highest demand for flights based on searches. 6% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Otopeni Intl to Washington

Cheapest flights from Otopeni Intl to Washington
Explore the most affordable flight options available from Otopeni Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Booking.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/259:25 pmOTP - SEA
1 stop26h 25mScandinavian Airlines
Sat 6/74:00 pmSEA - OTP
1 stop18h 35mScandinavian Airlines
Deal found 3/30$498
This British Airways deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:15 pmOTP - SEA
1 stop24h 20mBritish Airways
Thu 6/121:30 pmSEA - OTP
1 stop15h 00mBritish Airways
Deal found 3/30$758
This Booking.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/208:20 amOTP - PDX
1 stop19h 15mBritish Airways
Sun 4/277:25 pmPDX - OTP
1 stop19h 20mBritish Airways
Deal found 3/31$758
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amOTP - SEA
1 stop18h 57mDelta
Thu 5/222:10 pmSEA - OTP
1 stop17h 10mDelta
Deal found 3/30$763
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:35 amOTP - PDX
1 stop36h 45mKLM
Thu 5/2211:25 amPDX - OTP
2 stops18h 00mKLM
Deal found 3/31$763
This Air France deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:00 amOTP - SEA
1 stop18h 57mMultiple Airlines
Sat 5/246:35 pmSEA - OTP
1 stop19h 20mMultiple Airlines
Deal found 3/30$811
This KLM deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:45 pmOTP - SEA
1 stop31h 55mKLM
Thu 6/122:10 pmSEA - OTP
1 stop15h 15mKLM
Deal found 3/31$816
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:00 amOTP - PDX
2 stops25h 18mDelta
Wed 10/17:00 amPDX - OTP
2 stops19h 10mDelta
Deal found 3/31$829
This Air France deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/238:40 amOTP - SEA
1 stop18h 45mAir France
Sun 7/271:30 pmSEA - OTP
1 stop16h 20mAir France
Deal found 3/31$838
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:05 amOTP - SEA
2 stops25h 53mUnited Airlines
Wed 9/108:00 amSEA - OTP
2 stops31h 00mUnited Airlines
Deal found 3/31$851
This SmartFares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:45 pmOTP - SEA
1 stop29h 30mTurkish Airlines
Tue 9/1612:30 pmSEA - OTP
1 stop16h 05mTurkish Airlines
Deal found 3/31$863
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amOTP - PDX
2 stops24h 25mUnited Airlines
Wed 10/15:45 amPDX - OTP
3 stops33h 15mUnited Airlines
Deal found 3/31$879

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Washington that are best for you.

Fly from

Otopeni Intl

Fly to

Washington

Route

Depart

Return

Price

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sun 5/25

9:25 pm-1:50 pm

1 stop26h 25m

Seattle/Tacoma Intl

Sat 6/7

4:00 pm-8:35 pm

1 stop18h 35m

$498

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 5/15

9:15 pm-11:35 am

1 stop24h 20m

Seattle/Tacoma Intl

Thu 6/12

1:30 pm-2:30 pm

1 stop15h 00m

$758

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Sun 4/20

8:20 am-5:35 pm

1 stop19h 15m

Portland

Sun 4/27

7:25 pm-12:45 am

1 stop19h 20m

$758

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 5/15

7:00 am-3:57 pm

1 stop18h 57m

Seattle/Tacoma Intl

Thu 5/22

2:10 pm-5:20 pm

1 stop17h 10m

$763

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/15

8:35 am-11:20 am

1 stop36h 45m

Portland

Thu 5/22

11:25 am-3:25 pm

2 stops18h 00m

$763

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Tue 5/6

7:00 am-3:57 pm

1 stop18h 57m

Seattle/Tacoma Intl

Sat 5/24

6:35 pm-11:55 pm

1 stop19h 20m

$811

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Tue 9/2

7:00 am-10:18 pm

2 stops25h 18m

Portland

Wed 10/1

7:00 am-12:10 pm

2 stops19h 10m

$829

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 7/3

1:55 pm-11:10 am

2 stops31h 15m

Seattle/Tacoma Intl

Thu 7/24

7:20 am-1:00 pm

2 stops19h 40m

$858

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Tue 9/2

6:00 am-8:25 pm

2 stops24h 25m

Portland

Wed 10/1

5:45 am-1:00 am

3 stops33h 15m

$879

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Fri 6/13

12:40 pm-4:59 pm

1 stop14h 19m

Seattle/Tacoma Intl

Sun 6/22

6:50 pm-1:00 am

1 stop20h 10m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 22 results
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Best time to book a flight from Otopeni Intl to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Otopeni Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bucharest Otopeni Intl Airport to Washington

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to State of Washington (average of $238). Flying from Bucharest Otopeni Intl Airport to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Bucharest to Washington, such as Emirates, Delta and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
SWISS
7.5
Good
1,570 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.4
Good
1,425 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Otopeni Intl to Washington that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Washington.

  • Can I find deals for business class flights from Otopeni Intl to Washington?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to State of Washington (average of $238). Flying from Bucharest Otopeni Intl Airport to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Otopeni Intl to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Otopeni Intl to Washington

Discover the top 4 airlines that operate flights from Otopeni Intl to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$750Average$1,349FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$808Average$1,048FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$811Average$916FlexibilityNo cancel feeOn-time77%
KLMCheapest$844Average$1,038FlexibilityNo cancel feeOn-time75%
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