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$498+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEA
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap 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 December 5, 2025.

This lastminute.com deal was found by Cheapflights users on 12/4. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:50 pmOTP - SEA
1 stop29h 15mTurkish Airlines
Mon 12/227:00 pmSEA - OTP
1 stop15h 30mTurkish Airlines
Deal found 12/4$1,003
This lol.travel deal was found by Cheapflights users on 12/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:25 amIAS - SEA
2 stops45h 40mTurkish Airlines
Thu 12/257:00 pmSEA - IAS
2 stops38h 25mTurkish Airlines
Deal found 12/5$1,266
This KLM deal was found by Cheapflights users on 12/5. 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.
Sat 12/204:50 pmOTP - SEA
1 stop29h 00mMultiple Airlines
Sun 1/42:10 pmSEA - OTP
1 stop35h 55mMultiple Airlines
Deal found 12/5$1,299
This Air France deal was found by Cheapflights users on 12/4. 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.
Sat 12/206:05 amOTP - SEA
1 stop15h 20mAir France
Sun 1/42:10 pmSEA - OTP
1 stop35h 55mAir France
Deal found 12/4$1,304
This Air France deal was found by Cheapflights users on 12/4. 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 12/106:05 amOTP - SEA
2 stops20h 49mAir France
Tue 12/231:40 pmSEA - OTP
1 stop36h 25mAir France
Deal found 12/4$1,322
This Delta deal was found by Cheapflights users on 12/4. 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.
Sat 12/206:05 amOTP - SEA
1 stop15h 20mDelta
Sun 1/47:10 amSEA - OTP
2 stops24h 00mDelta
Deal found 12/4$1,451
This United Airlines deal was found by Cheapflights users on 12/5. 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 12/202:50 pmOTP - SEA
2 stops32h 30mUnited Airlines
Sun 1/411:59 pmSEA - OTP
2 stops28h 06mUnited Airlines
Deal found 12/5$1,492
This British Airways deal was found by Cheapflights users on 12/4. 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.
Wed 12/108:05 amOTP - SEA
2 stops25h 20mBritish Airways
Tue 12/231:52 pmSEA - OTP
2 stops23h 03mBritish Airways
Deal found 12/4$1,568
This Trip.com deal was found by Cheapflights users on 12/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:20 pmOTP - SEA
1 stop29h 20mQatar Airways
Sun 12/214:05 pmSEA - OTP
1 stop28h 35mQatar Airways
Deal found 12/4$1,572
This Delta deal was found by Cheapflights users on 12/4. 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.
Sun 12/71:55 pmOTP - SEA
1 stop31h 55mDelta
Mon 12/2210:55 pmSEA - OTP
2 stops37h 55mDelta
Deal found 12/4$1,597
This Kiwi.com deal was found by Cheapflights users on 12/5. 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.
Sun 12/2112:20 pmIAS - SEA
2 stops38h 45mMultiple Airlines
Thu 12/257:20 pmSEA - IAS
1 stop33h 05mMultiple Airlines
Deal found 12/5$1,599
This Mytrip deal was found by Cheapflights users on 12/4. 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.
Wed 12/108:50 pmOTP - SEA
2 stops28h 50mMultiple Airlines
Tue 12/232:35 pmSEA - OTP
3 stops19h 05mMultiple Airlines
Deal found 12/4$1,627

Find flight deals from Romania to Seattle

Keep the following information in mind while searching for Romania to Seattle flight deals. Data was last updated December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$633
(Mytrip)

One-way from

$498
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$922
Provider with most accurate pricing for Bucharest (BUH)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-Seattle/Tacoma Intl flights.
Search Deals
From Romania to Seattle/Tacoma Intl
Search Deals
One-way flight from Romania to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 5, 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

Wed 1/14

4:30 am-5:00 pm

3 stops22h 30m

Seattle/Tacoma Intl

Wed 1/28

2:35 pm-5:15 pm

2 stops16h 40m

$633

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sun 1/18

4:30 am-5:00 pm

3 stops22h 30m

Seattle/Tacoma Intl

Mon 1/26

2:35 pm-7:40 pm

2 stops19h 05m

$778

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 1/26

7:10 am-4:55 pm

1 stop19h 45m

Seattle/Tacoma Intl

Mon 2/9

10:50 am-11:10 pm

2 stops26h 20m

$798

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Mon 1/26

5:55 am-12:10 pm

1 stop16h 15m

Seattle/Tacoma Intl

Tue 2/10

10:58 am-12:30 am

2 stops27h 32m

$809

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 1/22

9:50 pm-5:05 pm

1 stop29h 15m

Seattle/Tacoma Intl

Mon 1/26

7:00 pm-8:30 pm

1 stop15h 30m

$820

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 1/22

8:00 am-11:30 am

1 stop37h 30m

Seattle/Tacoma Intl

Mon 1/26

6:50 pm-11:00 pm

1 stop18h 10m

$834

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Fri 3/6

6:00 am-11:35 am

1 stop15h 35m

Seattle/Tacoma Intl

Wed 4/29

7:20 am-12:10 pm

2 stops18h 50m

$837

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 1/15

6:00 am-11:50 am

1 stop15h 50m

Seattle/Tacoma Intl

Wed 1/28

7:10 am-12:05 pm

2 stops18h 55m

$837

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Sun 12/21

5:25 am-5:05 pm

2 stops45h 40m

Seattle/Tacoma Intl

Thu 12/25

7:00 pm-7:25 pm

2 stops38h 25m

$1,266

IaşiSeattle

IAS - SEA

IASSEA

Iasi

Wed 2/4

5:25 am-5:05 pm

2 stops21h 40m

Seattle/Tacoma Intl

Sun 2/8

7:00 pm-8:30 pm

2 stops39h 30m

$1,332

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 13 results
1
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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 $578). Flying from Romania to Seattle in June is currently the most expensive (average of $847). 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 December 5, 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 December 5, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines and Lufthansa 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.
Turkish Airlines
7.3
Good
4,078 reviews

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
Turkish Airlines
7.3
Good
4,078 reviews
Turkish Airlines
7.3
Good
4,078 reviews

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.
Lufthansa
6.8
Okay
7,616 reviews
Turkish Airlines
7.3
Good
4,078 reviews

Overall

7.3

Comfort

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Joel,Nov 2025

IST - IAD

The flight was fine except half the bathrooms in economy class were out of order and taped shut. Turkish Airlines had changed or ultimately canceled the flight to Istanbul several times and the vendor that kayak uses to purchase the tickets then canceled our reservations without informing us. When I called for a boarding pass 24 hours before the flight, we found out that our reservations have been canceled and had to act quickly to get new reservations at double the expense… Using the same vendor who had gotten reimbursed for the original flights.

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 45h 40m. Turkish Airlines provides one of the quickest options available for as low as $1,266. Romania and Seattle are separated by a distance of 5648 mi.

  • 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 $578). Flying from Romania to Seattle in June is currently the most expensive (average of $847). 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
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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Alternative routes for Romania to Seattle

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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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$723Average$965FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$808Average$977FlexibilityNo cancel feeOn-time76%

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