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Cheap flights from Seattle to Tianjin from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Tianjin departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Tianjin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:40 pm - 9:55 am
SEA
-
TSN
29h 15m
1 stop
Multiple Airlines Logo
10:55 am - 12:55 pm
TSN
-
SEA
18h 00m
1 stop
$867Multiple Airlines
Fri, Oct 30 - Mon, Nov 9
Multiple Airlines Logo
12:40 pm - 9:55 am
SEA
-
TSN
29h 15m
1 stop
Multiple Airlines Logo
10:55 am - 12:55 pm
TSN
-
SEA
18h 00m
1 stop
$898Multiple Airlines
Sun, Nov 1 - Thu, Nov 12
Multiple Airlines Logo
12:40 pm - 9:55 am
SEA
-
TSN
29h 15m
1 stop
Multiple Airlines Logo
10:55 am - 12:55 pm
TSN
-
SEA
18h 00m
1 stop
$899Multiple Airlines
Sun, Nov 1 - Thu, Nov 12
Korean Air Logo
12:00 pm - 11:15 am
SEA
-
TSN
32h 15m
1 stop
Korean Air Logo
12:30 pm - 9:00 am
TSN
-
SEA
12h 30m
1 stop
$906Korean Air
Thu, Oct 29 - Tue, Nov 10
Korean Air Logo
7:20 am - 11:15 am
SEA
-
TSN
36h 55m
2 stops
Korean Air Logo
12:30 pm - 9:00 am
TSN
-
SEA
12h 30m
1 stop
$911Korean Air
Thu, Oct 29 - Mon, Nov 9
Korean Air Logo
11:00 am - 11:15 am
SEA
-
TSN
32h 15m
1 stop
Korean Air Logo
12:30 pm - 2:47 pm
TSN
-
SEA
42h 17m
2 stops
$917Korean Air
Sun, Nov 1 - Tue, Nov 10
Asiana Airlines Logo
12:10 am - 9:55 am
SEA
-
TSN
17h 45m
1 stop
Asiana Airlines Logo
10:55 am - 1:55 pm
TSN
-
SEA
19h 00m
1 stop
$920Asiana Airlines
Sun, Nov 1 - Thu, Nov 12
Korean Air Logo
7:20 am - 11:15 am
SEA
-
TSN
36h 55m
2 stops
Korean Air Logo
12:30 pm - 2:47 pm
TSN
-
SEA
42h 17m
2 stops
$922Korean Air
Thu, Oct 29 - Tue, Nov 10
Asiana Airlines Logo
12:10 am - 9:55 am
SEA
-
TSN
18h 45m
1 stop
Asiana Airlines Logo
10:55 am - 1:55 pm
TSN
-
SEA
19h 00m
1 stop
$940Asiana Airlines
Fri, Oct 30 - Tue, Nov 10
Multiple Airlines Logo
1:35 pm - 9:55 am
SEA
-
TSN
29h 20m
1 stop
Multiple Airlines Logo
10:55 am - 12:55 pm
TSN
-
SEA
18h 00m
1 stop
$946Multiple Airlines
Sun, Oct 11 - Sun, Nov 8

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Asiana Airlines flights from Seattle to Tianjin

Our best Asiana Airlines deals on Seattle to Tianjin flight tickets
Asiana Airlines
Nov 1
SEA12:10 amSeattle/Tacoma Intl
17h 45m
1 stop
TSN9:55 amTianjin
Nov 12
TSN10:55 amTianjin
19h 00m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$920
Asiana Airlines
Oct 30
SEA12:10 amSeattle/Tacoma Intl
18h 45m
1 stop
TSN9:55 amTianjin
Nov 10
TSN10:55 amTianjin
19h 00m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$940
Asiana Airlines
Oct 30
SEA12:10 amSeattle/Tacoma Intl
18h 45m
1 stop
TSN9:55 amTianjin
Nov 9
TSN10:55 amTianjin
19h 00m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$962

Cathay Pacific flights from Seattle to Tianjin

Our best Cathay Pacific deals on Seattle to Tianjin flight tickets
Cathay Pacific
Nov 1
SEA8:41 amSeattle/Tacoma Intl
40h 04m
2 stops
TSN4:45 pmTianjin
Nov 12
TSN8:30 amTianjin
16h 40m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,072
Cathay Pacific
Nov 2
SEA4:20 pmSeattle/Tacoma Intl
32h 25m
2 stops
TSN4:45 pmTianjin
Nov 12
TSN8:30 amTianjin
16h 40m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,090
Cathay Pacific
Nov 4
SEA8:41 amSeattle/Tacoma Intl
40h 04m
2 stops
TSN4:45 pmTianjin
Nov 12
TSN8:30 amTianjin
16h 40m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$1,113

momondo 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, momondo users made 832,500 searches. Data last updated June 12, 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

Price

Cheapest round-trip

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 10/30

1:40 pm-9:55 am

1 stop29h 15m

Tianjin

Mon 11/9

10:55 am-12:55 pm

1 stop18h 00m

$867

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 11/1

12:40 pm-9:55 am

1 stop29h 15m

Tianjin

Thu 11/12

10:55 am-12:55 pm

1 stop18h 00m

$898

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 11/1

12:40 pm-9:55 am

1 stop29h 15m

Tianjin

Thu 11/12

10:55 am-12:55 pm

1 stop18h 00m

$899

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/29

12:00 pm-11:15 am

1 stop32h 15m

Tianjin

Tue 11/10

12:30 pm-9:00 am

1 stop12h 30m

$906

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/29

7:20 am-11:15 am

2 stops36h 55m

Tianjin

Mon 11/9

12:30 pm-9:00 am

1 stop12h 30m

$911

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 11/1

11:00 am-11:15 am

1 stop32h 15m

Tianjin

Tue 11/10

12:30 pm-2:47 pm

2 stops42h 17m

$917
Quickest round-trip

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 11/1

12:10 am-9:55 am

1 stop17h 45m

Tianjin

Thu 11/12

10:55 am-1:55 pm

1 stop19h 00m

$920

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/29

7:20 am-11:15 am

2 stops36h 55m

Tianjin

Tue 11/10

12:30 pm-2:47 pm

2 stops42h 17m

$922

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 10/30

12:10 am-9:55 am

1 stop18h 45m

Tianjin

Tue 11/10

10:55 am-1:55 pm

1 stop19h 00m

$940

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sun 10/11

1:35 pm-9:55 am

1 stop29h 20m

Tianjin

Sun 11/8

10:55 am-12:55 pm

1 stop18h 00m

$946

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tianjin from

How to get the cheapest flight ticket from Seattle to Tianjin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Tianjin?

Asiana Airlines, Hainan Airlines and Air Canada are the top three most popular airlines that fly to Tianjin from Seattle according to our data. Asiana Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Tianjin. Keep in mind that there are 4 different airlines that fly to Tianjin on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Tianjin

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Tianjin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Tianjin (SEA to TSN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Tianjin

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Seattle to Tianjin takes 17h 45m
There are no direct flights from Seattle to Tianjin. There are no popular flight routes from Seattle to Tianjin.
Search flight deals

Frequently asked questions about flying from Seattle to Tianjin

  • How far is Seattle/Tacoma Intl to Tianjin by plane?

    The distance between Seattle/Tacoma Intl and Tianjin is about 5413.4 mi. A reasonable flight in good conditions will take 17h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Tianjin Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Tianjin Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Tianjin Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Tianjin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Tianjin Airport.

  • What documentation or ID do you need to fly to Tianjin Airport?

    The required travel and health documents for your Tianjin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tianjin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Seattle to Tianjin?

Best airlines flying from Seattle to Tianjin

Compare and see reviews for airlines that fly from Seattle to Tianjin with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $723Free CancellationRating
8.1
541 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Tianjin?

Finding the right flight to Tianjin from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tianjin quick and easy, saving you time and money.

Can I find flights from Seattle to Tianjin with flexible booking policies on momondo?

Yes. All flights to Tianjin from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Tianjin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Tianjin.

I’m not ready to book a flight from Seattle to Tianjin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Tianjin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tianjin and let you know when they change.

An easier way to manage your Tianjin trip

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Fly your favorite airline to Tianjin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Asiana Airlines
Hainan Airlines
Air Canada
Cathay Pacific