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$438+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SEA
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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 May 11, 2026.

This Mytrip deal was found by Cheapflights users on 5/10. 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 5/145:35 am
OTP
-
SEA
3 stops20h 25m
Multiple Airlines
Sat 5/306:00 pm
SEA
-
OTP
2 stops20h 35m
Multiple Airlines
Deal found 5/10$835
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Fri 10/239:30 am
OTP
-
SEA
1 stop37h 05m
Multiple Airlines
Sun 11/12:35 pm
SEA
-
OTP
2 stops24h 00m
Multiple Airlines
Deal found 5/9$846
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 10/219:30 am
OTP
-
SEA
1 stop21h 28m
Multiple Airlines
Sun 11/12:35 pm
SEA
-
OTP
2 stops24h 00m
Multiple Airlines
Deal found 5/9$851
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Fri 10/239:30 am
OTP
-
SEA
1 stop37h 05m
Multiple Airlines
Sat 10/313:35 pm
SEA
-
OTP
2 stops16h 20m
Multiple Airlines
Deal found 5/9$853
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 10/199:30 am
OTP
-
SEA
1 stop34h 42m
Multiple Airlines
Sun 11/12:35 pm
SEA
-
OTP
2 stops16h 55m
Multiple Airlines
Deal found 5/9$855
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 10/199:30 am
OTP
-
SEA
1 stop34h 42m
Multiple Airlines
Sat 10/313:35 pm
SEA
-
OTP
2 stops16h 20m
Multiple Airlines
Deal found 5/9$856
This Mytrip deal was found by Cheapflights users on 5/8. 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.
Fri 5/155:35 am
OTP
-
SEA
3 stops20h 25m
Multiple Airlines
Sat 5/306:00 pm
SEA
-
OTP
2 stops21h 35m
Multiple Airlines
Deal found 5/8$857
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 10/219:30 am
OTP
-
SEA
1 stop21h 28m
Multiple Airlines
Wed 10/283:35 pm
SEA
-
OTP
2 stops16h 20m
Multiple Airlines
Deal found 5/9$879
This Qatar Airways deal was found by Cheapflights users on 5/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:05 am
OTP
-
SEA
1 stop37h 40m
Qatar Airways
Tue 6/234:25 pm
SEA
-
OTP
1 stop29h 20m
Qatar Airways
Deal found 5/7$883
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 10/149:30 am
OTP
-
SEA
1 stop24h 20m
Multiple Airlines
Sat 10/177:20 am
SEA
-
OTP
2 stops23h 35m
Multiple Airlines
Deal found 5/9$885
This Qatar Airways deal was found by Cheapflights users on 5/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:10 pm
OTP
-
SEA
1 stop31h 35m
Qatar Airways
Tue 6/234:25 pm
SEA
-
OTP
1 stop29h 20m
Qatar Airways
Deal found 5/7$887
This Mytrip deal was found by Cheapflights users on 5/7. 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.
Fri 5/225:20 am
IAS
-
SEA
3 stops22h 35m
Multiple Airlines
Tue 5/267:00 pm
SEA
-
IAS
3 stops34h 20m
Multiple Airlines
Deal found 5/7$1,186

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$846
(Kiwi.com)

One-way from

$438
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,040
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. 4% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 May 11, 2026.
Use the filters below to find and compare flights from Romania to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sun 6/7

5:10 pm-2:45 pm

1 stop31h 35m

Seattle/Tacoma Intl

Tue 6/23

4:25 pm-7:45 am

1 stop29h 20m

$887

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sun 5/31

5:10 pm-2:45 pm

1 stop31h 35m

Seattle/Tacoma Intl

Tue 6/16

4:25 pm-7:45 am

1 stop29h 20m

$890
Quickest round-trip

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 10/15

8:35 am-4:00 pm

1 stop17h 25m

Seattle/Tacoma Intl

Thu 10/15

6:05 pm-10:50 pm

1 stop18h 45m

$1,031

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 6/11

9:35 pm-5:15 pm

1 stop29h 40m

Seattle/Tacoma Intl

Tue 6/23

7:10 pm-8:15 pm

1 stop15h 05m

$1,035

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Wed 7/15

6:05 am-7:36 pm

2 stops23h 31m

Seattle/Tacoma Intl

Thu 8/20

8:10 am-12:00 pm

2 stops17h 50m

$1,042

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Thu 10/22

6:05 am-12:20 pm

1 stop16h 15m

Seattle/Tacoma Intl

Mon 11/2

7:00 am-6:35 pm

2 stops25h 35m

$1,042

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Tue 7/14

6:05 am-8:46 pm

2 stops24h 41m

Seattle/Tacoma Intl

Sun 7/26

6:50 pm-1:10 am

1 stop20h 20m

$1,047

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Tue 7/14

6:05 am-8:46 pm

2 stops24h 41m

Seattle/Tacoma Intl

Mon 7/27

8:15 am-12:00 pm

2 stops17h 45m

$1,047

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Wed 7/15

6:05 am-7:06 pm

2 stops23h 01m

Seattle/Tacoma Intl

Thu 8/20

2:10 pm-4:30 pm

1 stop16h 20m

$1,049

BucharestSeattle

OTP - SEA

OTPSEA

Bucharest Otopeni Intl

Sat 10/17

8:35 am-4:00 pm

1 stop17h 25m

Seattle/Tacoma Intl

Sat 10/17

6:00 pm-10:50 pm

1 stop18h 50m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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, May is the cheapest month in which you can book a flight from Romania to Seattle (average of $215). Flying from Romania to Seattle in March is currently the most expensive (average of $857). 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.

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 May 11, 2026.
Peruse reviews from past customers who have flown with Delta,Turkish Airlines, andLufthansa 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
7.9
Good
8,451 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,451 reviews
Delta
7.9
Good
8,451 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Turkish Airlines
7.4
Good
4,356 reviews
Delta
7.9
Good
8,451 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Lufthansa
6.8
Okay
7,988 reviews
Delta
7.9
Good
8,451 reviews

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 17h 25m. Qatar Airways provides one of the quickest options available for as low as $1,031. 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, May is the cheapest month in which you can book a flight from Romania to Seattle (average of $215). Flying from Romania to Seattle in March is currently the most expensive (average of $857). 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
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Romania to Seattle

Discover the top 3 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$790Average$997FlexibilityNo cancel feeOn-time77%
DeltaCheapest$820Average$991FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$866Average$1,075FlexibilityNo cancel feeOn-time76%

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