$482+ Cheap flights from Otopeni Intl (OTP) to Seattle (SEA)
This is the cheapest round-trip 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 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from Otopeni Intl to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Otopeni Intl to Seattle
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One-way
Cheapest flights from Otopeni Intl to SeattleExplore the most affordable flight options available from Otopeni Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Otopeni Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/246:50 am -
1 stop20h 10m
Thu 2/186:40 pm -
1 stop19h 30m
Deal found 10/27![Multiple Airlines logo]()
$767
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/57:15 am -
2 stops19h 45m
Wed 11/182:35 pm -
2 stops17h 45m
Deal found 10/26![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/108:35 am -
1 stop17h 20m
Tue 2/162:35 pm -
2 stops19h 55m
Deal found 10/28![Multiple Airlines logo]()
$916
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/108:35 am -
1 stop17h 20m
Sun 2/212:35 pm -
2 stops20h 25m
Deal found 10/28![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/78:55 am -
1 stop17h 00m
Tue 2/162:35 pm -
2 stops19h 55m
Deal found 10/27![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/78:55 am -
1 stop17h 00m
Sun 2/212:35 pm -
2 stops20h 25m
Deal found 10/27![Multiple Airlines logo]()
$920
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/108:35 am -
1 stop17h 20m
Mon 2/152:35 pm -
2 stops21h 15m
Deal found 10/28![Multiple Airlines logo]()
$930
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/78:55 am -
1 stop17h 00m
Mon 2/152:35 pm -
2 stops21h 15m
Deal found 10/27![Multiple Airlines logo]()
$932
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/108:35 am -
1 stop17h 20m
Fri 2/192:35 pm -
2 stops20h 35m
Deal found 10/28![Multiple Airlines logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/78:55 am -
1 stop17h 00m
Fri 2/192:35 pm -
2 stops20h 35m
Deal found 10/27![Multiple Airlines logo]()
$940
Best flights from Otopeni Intl to SeattleDiscover carefully curated flight deals from Otopeni Intl to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Otopeni Intl to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Mytrip deal was found by Cheapflights users on 10/25. 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.
Mon 1/186:45 pm -
2 stops32h 15m
Tue 2/168:40 am -
2 stops23h 50m
Deal found 10/25![Multiple Airlines logo]()
$861
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 11/236:00 am -
1 stop15h 47m
Wed 2/176:05 am -
2 stops22h 05m
Deal found 10/27![Delta logo]()
$965
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:35 pm -
1 stop29h 35m
Sat 2/2010:53 am -
2 stops23h 22m
Deal found 10/28![Turkish Airlines logo]()
$991
This KLM deal was found by Cheapflights users on 10/28. 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 12/106:00 am -
1 stop15h 50m
Thu 2/184:05 pm -
1 stop18h 05m
Deal found 10/28![Multiple Airlines logo]()
$964
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 4/141:55 pm -
2 stops18h 10m
Fri 5/77:20 am -
2 stops19h 40m
Deal found 10/26![Delta logo]()
$977
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:10 am -
1 stop17h 00m
Mon 2/157:05 pm -
1 stop15h 10m
Deal found 10/28![Turkish Airlines logo]()
$1,008
This KLM deal was found by Cheapflights users on 10/27. 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.
Tue 11/246:00 am -
1 stop15h 47m
Fri 2/193:30 pm -
1 stop14h 20m
Deal found 10/27![Multiple Airlines logo]()
$990
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:10 am -
1 stop17h 00m
Fri 2/267:05 pm -
1 stop15h 10m
Deal found 10/28![Turkish Airlines logo]()
$1,008
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:00 am -
1 stop17h 10m
Fri 2/267:05 pm -
1 stop15h 10m
Deal found 10/28![Turkish Airlines logo]()
$1,008
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:10 am -
1 stop17h 00m
Sat 2/277:05 pm -
1 stop15h 10m
Deal found 10/28![Turkish Airlines logo]()
$1,008
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:35 pm -
1 stop35h 35m
Mon 1/187:05 pm -
1 stop15h 10m
Deal found 10/28![Turkish Airlines logo]()
$1,012
Last-minute flights from Otopeni Intl to SeattleDiscover last-minute flight deals from Otopeni Intl to Seattle. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Otopeni Intl to Seattle. Data last updated October 29, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/57:15 am -
2 stops19h 45m
Wed 11/182:35 pm -
2 stops17h 45m
Deal found 10/26![Multiple Airlines logo]()
$831
This Gotogate deal was found by Cheapflights users on 10/29. 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 11/53:35 pm -
1 stop36h 35m
Wed 11/187:05 pm -
1 stop27h 35m
Deal found 10/29![Turkish Airlines logo]()
$948
This KLM deal was found by Cheapflights users on 10/28. 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.
Fri 11/66:00 am -
1 stop15h 47m
Sun 11/223:25 pm -
1 stop18h 45m
Deal found 10/28![Multiple Airlines logo]()
$959
This KLM deal was found by Cheapflights users on 10/28. 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.
Mon 11/236:00 am -
1 stop15h 47m
Wed 2/173:30 pm -
1 stop21h 45m
Deal found 10/28![Multiple Airlines logo]()
$964
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 11/246:50 am -
1 stop20h 10m
Thu 2/186:40 pm -
1 stop19h 30m
Deal found 10/27![Multiple Airlines logo]()
$767
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/246:20 am -
1 stop20h 40m
Mon 2/222:35 pm -
2 stops21h 15m
Deal found 10/28![Multiple Airlines logo]()
$958
This Delta deal was found by Cheapflights users on 10/28. 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 11/246:00 am -
1 stop15h 47m
Wed 2/247:20 am -
2 stops20h 50m
Deal found 10/28![Delta logo]()
$960
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/246:20 am -
1 stop20h 40m
Tue 2/232:35 pm -
2 stops19h 55m
Deal found 10/28![Multiple Airlines logo]()
$963
One-way flights from Otopeni Intl to SeattleSearch for one-way flight options from Otopeni Intl to Seattle. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from Otopeni Intl to Seattle. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/79:40 am -
3 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/2310:35 am -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 12/17:30 pm -
3 stops31h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/26:05 am -
3 stops44h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$487
This SmartFares deal was found by Cheapflights users on 10/26. 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 4/148:35 am -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![TAROM logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 11/249:05 pm -
3 stops29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/192:35 pm -
3 stops36h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/48:55 pm -
2 stops30h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/38:35 am -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![TAROM logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/1712:05 pm -
3 stops43h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 4/148:20 pm -
3 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/910:35 am -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$523
Find flight deals from Otopeni Intl to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $767 (Kiwi.com) |
One-way from | $482 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $933 |
Cheapflights Fare Finder
Customize your flight search to find flights from Otopeni Intl 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 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Wed 4/14
8:35 am-3:55 pm
1 stop17h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$491
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Wed 4/14
9:35 pm-5:55 pm
2 stops30h 20m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$528
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Thu 11/19
9:50 pm-10:23 am
2 stops46h 33m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$578
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Sun 11/15
5:30 pm-3:55 pm
1 stop32h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$592
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Sun 11/15
10:55 pm-6:33 pm
3 stops53h 38m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$613
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Mon 11/16
9:50 pm-10:23 am
2 stops46h 33m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$628
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Fri 11/13
2:00 pm-5:10 pm
2 stops37h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$692
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Mon 1/18
6:45 pm-5:00 pm
2 stops32h 15m
Seattle/Tacoma Intl
Tue 2/16
8:40 am-6:30 pm
2 stops23h 50m
$861
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Fri 11/13
4:20 pm-12:15 pm
1 stop29h 55m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$896
BucharestSeattle
OTP Bucharest Otopeni Intl - SEA Seattle/Tacoma Intl
OTPSEA
Bucharest Otopeni Intl
Mon 11/23
4:00 pm-4:50 pm
1 stop34h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$908
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Otopeni Intl to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Otopeni Intl to Seattle in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Otopeni Intl to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Otopeni Intl with our price prediction graph.
OTP-SEA
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 Seattle
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 29, 2026.
Get a feel of what it's like to fly with Turkish Airlines from Bucharest Otopeni Intl Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Boarding
7.3
Food
7.5
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Entertainment
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Boarding
7.3
Food
7.5
Reviews
1 / 20
2.0
MediocreGigi,Oct 2026
IST - MIA
Related info for your journey
Find useful and relevant information for your journey from Otopeni Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top airline flying from Otopeni Intl to Seattle
Discover the top airline that operate flights from Otopeni Intl 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 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$874 | Average$1,030 | FlexibilityNo cancel fee | On-time77% |