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Tianjin

$487+ 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
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$882
(oojo)

One-way from

$549
(oojo)
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 July 30, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:50 pmSEA - TSN
1 stop30h 20mKorean Air
Wed 10/152:40 pmTSN - SEA
1 stop35h 00mKorean Air
Deal found 7/29$882
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amSEA - TSN
2 stops36h 10mChina Eastern
Mon 10/137:40 amTSN - SEA
2 stops24h 14mChina Eastern
Deal found 7/29$959
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:25 amSEA - TSN
2 stops31h 15mMultiple Airlines
Sat 10/1111:30 amTSN - SEA
1 stop14h 10mMultiple Airlines
Deal found 7/29$1,001
This KAYAK deal was found by Cheapflights users on 7/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:10 amSEA - TSN
1 stop18h 45mAsiana Airlines
Mon 11/1010:55 amTSN - SEA
1 stop19h 00mAsiana Airlines
Deal found 7/29$1,074
This KAYAK deal was found by Cheapflights users on 7/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:00 amSEA - TSN
2 stops55h 05mHainan Airlines
Thu 10/1610:20 pmTSN - SEA
2 stops49h 40mHainan Airlines
Deal found 7/29$1,360

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 July 30, 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

Wed 10/1

12:50 pm-10:10 am

1 stop30h 20m

Tianjin

Wed 10/15

2:40 pm-10:40 am

1 stop35h 00m

$882

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 10/1

7:15 am-10:25 am

2 stops36h 10m

Tianjin

Mon 10/13

7:40 am-4:54 pm

2 stops24h 14m

$959

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 9/30

11:25 am-9:40 am

2 stops31h 15m

Tianjin

Tue 10/14

11:30 am-10:40 am

1 stop14h 10m

$1,001

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 10/29

12:10 am-9:55 am

1 stop18h 45m

Tianjin

Sun 11/9

10:55 am-1:55 pm

1 stop19h 00m

$1,074

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sat 10/4

11:00 am-9:05 am

2 stops55h 05m

Tianjin

Thu 10/16

10:20 pm-9:00 am

2 stops49h 40m

$1,360

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 10/31

12:00 pm-11:15 am

1 stop32h 15m

$487

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/30

12:10 am-11:15 am

1 stop20h 05m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, March is the cheapest month in which you can book a flight from Seattle to Tianjin (average of $992). 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.

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 July 30, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Hainan 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.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
467 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hainan Airlines
8.2
Very good
43 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
158 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Comfort

8.2

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • 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, March is the cheapest month in which you can book a flight from Seattle to Tianjin (average of $992). 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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