$506+ Cheap flights from Seattle (SEA) to Tianjin, China (TSN)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TSN
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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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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Best
Last-minute
One-way
Cheapest flights from Seattle to TianjinExplore the most affordable flight options available from Seattle to Tianjin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Seattle to Tianjin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This Korean Air deal was found by Cheapflights users on 9/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:50 pm -
1 stop30h 20m
Sun 11/812:30 pm -
1 stop17h 40m
Deal found 9/25![Korean Air logo]()
$907
This Ovago deal was found by Cheapflights users on 9/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:40 pm -
1 stop29h 15m
Sat 11/1410:55 am -
1 stop18h 00m
Deal found 9/23![Multiple Airlines logo]()
$979
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sun 10/116:10 am -
2 stops43h 05m
Sun 11/88:30 am -
2 stops46h 14m
Deal found 9/24![Cathay Pacific logo]()
$989
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:35 pm -
1 stop29h 20m
Sun 11/810:55 am -
1 stop18h 00m
Deal found 9/24![Multiple Airlines logo]()
$1,078
This Ovago deal was found by Cheapflights users on 9/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:25 am -
1 stop39h 05m
Sat 11/148:30 am -
2 stops26h 11m
Deal found 9/23![Cathay Pacific logo]()
$1,081
Best flights from Seattle to TianjinDiscover carefully curated flight deals from Seattle to Tianjin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Seattle to Tianjin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Korean Air deal was found by Cheapflights users on 9/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:50 pm -
1 stop30h 20m
Sun 11/812:30 pm -
1 stop17h 40m
Deal found 9/27![Korean Air logo]()
$907
This Justfly.com deal was found by Cheapflights users on 9/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:10 am -
2 stops43h 05m
Sun 11/88:30 am -
2 stops46h 14m
Deal found 9/25![Cathay Pacific logo]()
$989
This Cathay Pacific deal was found by Cheapflights users on 9/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:59 pm -
2 stops32h 31m
Sat 11/148:30 am -
2 stops21h 58m
Deal found 9/23![Multiple Airlines logo]()
$995
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:35 pm -
1 stop29h 20m
Sun 11/810:55 am -
1 stop18h 00m
Deal found 9/24![Multiple Airlines logo]()
$1,078
This Ovago deal was found by Cheapflights users on 9/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:25 am -
1 stop39h 05m
Sat 11/148:30 am -
2 stops26h 11m
Deal found 9/23![Cathay Pacific logo]()
$1,081
Last-minute flights from Seattle to TianjinDiscover last-minute flight deals from Seattle to Tianjin. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Tianjin. Data last updated September 28, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:00 am -
2 stops36h 55m
Thu 10/110:20 pm -
2 stops49h 40m
Deal found 9/25![Hainan Airlines logo]()
$1,372
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 9/2911:45 am -
2 stops20h 55m
Thu 10/17:50 am -
1 stop17h 05m
Deal found 9/25![Multiple Airlines logo]()
$1,409
This Korean Air deal was found by Cheapflights users on 9/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:50 pm -
1 stop30h 20m
Sun 11/812:30 pm -
1 stop17h 40m
Deal found 9/25![Korean Air logo]()
$907
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sun 10/116:10 am -
2 stops43h 05m
Sun 11/88:30 am -
2 stops46h 14m
Deal found 9/24![Cathay Pacific logo]()
$989
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:35 pm -
1 stop29h 20m
Sun 11/810:55 am -
1 stop18h 00m
Deal found 9/24![Multiple Airlines logo]()
$1,078
One-way flights from Seattle to TianjinSearch for one-way flight options from Seattle to Tianjin. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Seattle to Tianjin. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/181:35 pm -
1 stop29h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1112:10 am -
3 stops41h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$507
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Tue 10/612:10 am -
1 stop18h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Asiana Airlines logo]()
$532
This KAYAK deal was found by Cheapflights users on 9/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:45 am -
1 stop37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Cathay Pacific logo]()
$546
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sun 10/1112:10 am -
1 stop18h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Asiana Airlines logo]()
$555
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:45 am -
1 stop37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Cathay Pacific logo]()
$556
This Korean Air deal was found by Cheapflights users on 9/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 am -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Korean Air logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/612:10 am -
2 stops57h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1311:45 am -
1 stop37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Cathay Pacific logo]()
$575
This KAYAK deal was found by Cheapflights users on 9/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:39 am -
2 stops27h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$584
Find flight deals from Seattle to Tianjin
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tianjin (TSN). 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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $907 (Korean Air) |
One-way from | $506 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Tianjin 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 September 28, 2026.
Use the filters below to find and compare flights from Seattle to Tianjin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Mon 10/19
11:45 am-4:15 pm
1 stop37h 30m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$546
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Mon 10/19
7:32 am-12:40 am
2 stops26h 08m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$551
Quickest round-trip
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Sun 10/11
12:10 am-9:55 am
1 stop18h 45m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$555
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Mon 10/12
12:10 am-10:10 am
1 stop19h 00m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$568
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Tue 10/13
5:04 pm-4:15 pm
2 stops32h 11m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$619
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Fri 10/16
12:50 pm-10:10 am
1 stop30h 20m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$633
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Mon 10/5
11:45 am-12:20 am
2 stops21h 35m
Tianjin
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$721
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Sun 10/11
12:50 pm-10:10 am
1 stop30h 20m
Tianjin
Sun 11/8
12:30 pm-2:10 pm
1 stop17h 40m
$907
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Sun 10/11
6:10 am-4:15 pm
2 stops43h 05m
Tianjin
Sun 11/8
8:30 am-2:44 pm
2 stops46h 14m
$989
SeattleTianjin
SEA Seattle/Tacoma Intl - TSN Tianjin
SEATSN
Seattle/Tacoma Intl
Sat 11/7
4:59 pm-5:30 pm
2 stops32h 31m
Tianjin
Sat 11/14
8:30 am-2:28 pm
2 stops21h 58m
$995
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Tianjin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Tianjin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Tianjin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Tianjin 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 Seattle-Tianjin 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 Seattle to Tianjin
Have a flexible travel schedule? Discover the best time to fly to Tianjin from Seattle with our price prediction graph.
SEA-TSN
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.
Reviews of airlines servicing Tianjin
Get insights into the airlines that provide service to Tianjin. 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 Tianjin. Reviews last updated September 28, 2026.
Read reviews from past customers who have flown Asiana Airlines from Seattle to Tianjin. 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.
Boarding
8.3
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Boarding
8.3
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Related info for your journey
Find useful and relevant information for your journey from Seattle to Tianjin. 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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Seattle and Tianjin flights
Browse other Seattle and Tianjin flight options. Last updated on September 28, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Tianjin
Discover the top airline that operate flights from Seattle to Tianjin. 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 September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$723 | Average$915 | FlexibilityNo cancel fee | On-time76% |