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$392+ Cheap flights from Romania to Seattle (SEA)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEA
Nov 14 — Nov 211
Fri 11/14
Fri 11/21
1 adult, Economy
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Cheap flight deals from Romania to Seattle

Keep the following information in mind while searching for Romania to Seattle flight deals. Data was last updated October 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$748
(Mytrip)

One-way from

$392
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$929
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 Romania to Seattle/Tacoma Intl
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One-way flight from Romania to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Romania to Seattle

Cheapest flights from Romania to Seattle
Explore the most affordable flight options available from Romania to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2025.

This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:05 amOTP - SEA
3 stops20h 55mMultiple Airlines
Wed 11/122:35 pmSEA - OTP
2 stops20h 15mMultiple Airlines
Deal found 10/14$748
This Gotogate deal was found by Cheapflights users on 10/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:35 amOTP - SEA
1 stop17h 05mMultiple Airlines
Thu 11/275:40 pmSEA - OTP
1 stop19h 10mMultiple Airlines
Deal found 10/14$798
This FlightHub deal was found by Cheapflights users on 10/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:30 pmOTP - SEA
1 stop35h 35mTurkish Airlines
Wed 5/67:10 pmSEA - OTP
1 stop15h 15mTurkish Airlines
Deal found 10/13$845
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amOTP - SEA
2 stops23h 11mLufthansa
Wed 5/66:50 pmSEA - OTP
1 stop20h 10mLufthansa
Deal found 10/14$875
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:50 amOTP - SEA
1 stop16h 20mLufthansa
Thu 11/277:00 amSEA - OTP
2 stops21h 05mLufthansa
Deal found 10/15$876
This Booking.com deal was found by Cheapflights users on 10/14. 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.
Fri 11/288:20 pmOTP - SEA
1 stop25h 10mBritish Airways
Fri 12/51:35 pmSEA - OTP
1 stop23h 50mBritish Airways
Deal found 10/14$883
This Flightnetwork deal was found by Cheapflights users on 10/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:10 amOTP - SEA
1 stop16h 55mTurkish Airlines
Wed 11/127:00 pmSEA - OTP
1 stop27h 50mTurkish Airlines
Deal found 10/14$886
This KLM deal was found by Cheapflights users on 10/13. 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 11/139:25 amIAS - SEA
2 stops36h 20mKLM
Mon 11/173:00 pmSEA - IAS
2 stops32h 00mKLM
Deal found 10/13$1,312

Cheapflights Fare Finder

 
Customize your flight search to find flights from Romania to Seattle 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 October 15, 2025.
Use the filters below to find and compare flights from Romania to Seattle that are best for you.

Fly from

Romania

Fly to

Seattle

Route

Depart

Return

Price

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 11/6

6:05 am-5:00 pm

3 stops20h 55m

Seattle/Tacoma Intl

Wed 11/12

2:35 pm-8:50 pm

2 stops20h 15m

$748

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Wed 11/19

10:10 am-5:05 pm

1 stop16h 55m

Seattle/Tacoma Intl

Wed 5/6

7:10 pm-8:25 pm

1 stop15h 15m

$849

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 11/13

8:35 am-3:40 pm

1 stop17h 05m

Seattle/Tacoma Intl

Thu 11/27

5:40 pm-3:10 am

2 stops23h 30m

$853

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Wed 11/19

6:05 am-7:16 pm

2 stops23h 11m

Seattle/Tacoma Intl

Wed 5/6

6:50 pm-1:00 am

1 stop20h 10m

$875

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 11/13

5:50 am-12:10 pm

1 stop16h 20m

Seattle/Tacoma Intl

Thu 11/27

7:00 am-2:05 pm

2 stops21h 05m

$876

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Fri 11/28

8:20 pm-11:30 am

1 stop25h 10m

Seattle/Tacoma Intl

Fri 12/5

1:35 pm-11:25 pm

1 stop23h 50m

$883

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 11/6

10:10 am-5:05 pm

1 stop16h 55m

Seattle/Tacoma Intl

Wed 11/12

7:00 pm-8:50 am

1 stop27h 50m

$886

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 11/13

4:35 pm-4:55 pm

1 stop34h 20m

Seattle/Tacoma Intl

Thu 11/27

6:50 pm-11:45 pm

1 stop18h 55m

$887

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Thu 11/13

5:25 am-11:45 am

2 stops40h 20m

Seattle/Tacoma Intl

Mon 11/17

3:00 pm-8:30 pm

2 stops19h 30m

$1,312

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 12/4

7:10 am-8:32 am

3 stops35h 22m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 18 results
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Best time to book a flight from Romania to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Romania 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 Romania to Seattle

What is the cheapest month to book a flight from Romania to Seattle?

Currently, February is the cheapest month in which you can book a flight from Romania to Seattle (average of $587). Flying from Romania to Seattle in June is currently the most expensive (average of $844). 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.

What is the cheapest time of day to fly from RO to SEA?

Find hourly flight availability from Romania to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 15, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Romania to Seattle by exploring options for tickets at noon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 15, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Turkish Airlines from Romania to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
KLM
7.7
Good
1,402 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Turkish Airlines
7.3
Good
4,010 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Lufthansa
6.8
Okay
7,489 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Romania?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Romania.

  • How long is the flight from Romania to Seattle?

    A quick flight from Romania to Seattle can take about 16h 55m. Turkish Airlines provides one of the quickest options available for as low as $849. Romania and Seattle are separated by a distance of 5791 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Romania to Seattle that include hotel bookings?

    Yes. In addition to deals on Romania to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Romania to Seattle?

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

  • Can I find deals for business class flights from Romania to Seattle?

    Yes. Cheapflights offers flight deals from Romania to Seattle 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 Romania to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Romania to Seattle (average of $587). Flying from Romania to Seattle in June is currently the most expensive (average of $844). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
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Ocean Shores
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Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
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Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen

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Top 2 airlines flying from Romania to Seattle

Discover the top 2 airlines that operate flights from Romania to Seattle. 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 October 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$790Average$956FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$808Average$993FlexibilityNo cancel feeOn-time76%

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