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Tianjin

$414+ Cheap flights from Seattle (SEA) to Tianjin, China (TSN)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TSN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 11, 2025.

Round-trip from

$879
(oojo)

One-way from

$414
(Trip.com)
From Seattle/Tacoma Intl to Tianjin
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One-way flight from Seattle/Tacoma Intl to Tianjin
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Find flight deals from Seattle to Tianjin

Cheapest flights from Seattle to Tianjin
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 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:00 pmSEA - TSN
1 stop32h 15mKorean Air
Sun 11/212:30 pmTSN - SEA
1 stop12h 30mKorean Air
Deal found 9/10$879
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:40 pmSEA - TSN
1 stop28h 15mMultiple Airlines
Fri 11/2810:55 amTSN - SEA
1 stop18h 50mMultiple Airlines
Deal found 9/10$896
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:30 pmSEA - TSN
2 stops30h 20mMultiple Airlines
Sun 11/28:30 pmTSN - SEA
3 stops53h 53mMultiple Airlines
Deal found 9/10$964

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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Seattle to Tianjin that are best for you.

Fly from

Seattle

Fly to

Tianjin

Route

Depart

Return

Price

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 10/26

12:00 pm-11:15 am

1 stop32h 15m

Tianjin

Sun 11/2

12:30 pm-10:00 am

1 stop12h 30m

$879

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 11/21

1:40 pm-9:55 am

1 stop28h 15m

Tianjin

Fri 11/28

10:55 am-1:45 pm

1 stop18h 50m

$896

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 1/7

11:00 am-11:15 am

1 stop32h 15m

Tianjin

Mon 5/25

11:30 am-10:40 am

1 stop14h 10m

$915

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 2/22

5:59 pm-11:15 am

2 stops49h 16m

Tianjin

Thu 2/26

12:30 pm-9:00 am

1 stop12h 30m

$932

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 10/26

4:30 pm-1:50 pm

2 stops30h 20m

Tianjin

Sun 11/2

8:30 pm-10:23 am

3 stops53h 53m

$964

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 10/31

2:45 pm-9:55 am

1 stop28h 10m

$414

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 10/26

3:44 pm-11:15 am

2 stops28h 31m

$511

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sat 11/1

7:57 pm-1:50 pm

2 stops50h 53m

$540

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 2/13

11:00 am-11:15 am

1 stop32h 15m

$550

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 2/12

11:00 am-11:15 am

1 stop32h 15m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
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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.
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 Seattle to Tianjin

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Tianjin (average of $904). Flying from Seattle to Tianjin in June is currently the most expensive (average of $1,739). 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.

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.

  • How long is the flight from Seattle to Tianjin?

    Korean Air can get you from Seattle to Tianjin in just under 32h 15m. Your travel time can differ by up to . Airlines will cover a distance of 5418 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Tianjin (average of $904). Flying from Seattle to Tianjin in June is currently the most expensive (average of $1,739). 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

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