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Cheap flights from Seattle to Tianjin from $507

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 9/17. 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
0 bags

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Find the cheapest flights from Seattle to Tianjin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
12:10 am - 9:55 am
SEA
-
TSN
18h 45m
1 stop
Asiana Airlines Logo
10:55 am - 3:15 pm
TSN
-
SEA
19h 20m
1 stop
$936Asiana Airlines
Tue, Sep 29 - Sun, Oct 4
Korean Air Logo
8:35 am - 1:30 pm
SEA
-
TSN
37h 55m
2 stops
Korean Air Logo
2:40 pm - 10:40 am
TSN
-
SEA
35h 00m
1 stop
$1,011Korean Air
Wed, Sep 30 - Sun, Oct 4
Korean Air Logo
7:15 am - 1:30 pm
SEA
-
TSN
39h 15m
2 stops
Korean Air Logo
2:40 pm - 8:52 am
TSN
-
SEA
33h 12m
2 stops
$1,030Korean Air
Wed, Sep 30 - Sun, Oct 4
Korean Air Logo
12:50 pm - 10:10 am
SEA
-
TSN
30h 20m
1 stop
Korean Air Logo
2:40 pm - 3:24 pm
TSN
-
SEA
39h 44m
2 stops
$1,117Korean Air
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
10:30 am - 1:30 pm
SEA
-
TSN
36h 00m
3 stops
Multiple Airlines Logo
2:40 pm - 11:00 am
TSN
-
SEA
35h 20m
1 stop
$1,174Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Multiple Airlines Logo
10:30 am - 1:30 pm
SEA
-
TSN
36h 00m
3 stops
Multiple Airlines Logo
11:30 am - 11:00 am
TSN
-
SEA
14h 30m
1 stop
$1,203Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
7:20 pm - 1:30 pm
SEA
-
TSN
27h 10m
2 stops
Multiple Airlines Logo
11:30 am - 11:00 am
TSN
-
SEA
14h 30m
1 stop
$1,248Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
11:08 pm - 10:10 am
SEA
-
TSN
44h 02m
2 stops
Multiple Airlines Logo
11:30 am - 11:00 am
TSN
-
SEA
14h 30m
1 stop
$1,281Multiple Airlines
Fri, Jun 5 - Fri, Jun 12
Korean Air Logo
12:50 pm - 1:30 pm
SEA
-
TSN
33h 40m
1 stop
Korean Air Logo
2:40 pm - 10:35 am
TSN
-
SEA
58h 55m
2 stops
$1,326Korean Air
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
10:30 am - 1:30 pm
SEA
-
TSN
36h 00m
3 stops
Multiple Airlines Logo
5:00 pm - 11:00 am
TSN
-
SEA
33h 00m
2 stops
$1,426Multiple Airlines
Tue, Jun 2 - Tue, Jun 9

Korean Air flights from Seattle to Tianjin

Our best Korean Air deals on Seattle to Tianjin flight tickets
Korean Air
Sep 30
SEA8:35 amSeattle/Tacoma Intl
37h 55m
2 stops
TSN1:30 pmTianjin
Oct 4
TSN2:40 pmTianjin
35h 00m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$1,011
Korean Air
Sep 30
SEA7:15 amSeattle/Tacoma Intl
39h 15m
2 stops
TSN1:30 pmTianjin
Oct 4
TSN2:40 pmTianjin
33h 12m
2 stops
SEA8:52 amSeattle/Tacoma Intl
$1,030
Korean Air
Sep 30
SEA12:50 pmSeattle/Tacoma Intl
30h 20m
1 stop
TSN10:10 amTianjin
Oct 4
TSN2:40 pmTianjin
39h 44m
2 stops
SEA3:24 pmSeattle/Tacoma Intl
$1,117

China Eastern flights from Seattle to Tianjin

Our best China Eastern deals on Seattle to Tianjin flight tickets
China Eastern
Sep 30
SEA7:20 amSeattle/Tacoma Intl
26h 20m
2 stops
TSN12:40 amTianjin
Oct 4
TSN3:00 pmTianjin
40h 55m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$1,759
China Eastern
Sep 30
SEA7:20 amSeattle/Tacoma Intl
26h 20m
2 stops
TSN12:40 amTianjin
Oct 4
TSN3:00 pmTianjin
40h 55m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$1,764

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 April 23, 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
Quickest round-trip

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 9/29

12:10 am-9:55 am

1 stop18h 45m

Tianjin

Sun 10/4

10:55 am-3:15 pm

1 stop19h 20m

$936

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 9/30

8:35 am-1:30 pm

2 stops37h 55m

Tianjin

Sun 10/4

2:40 pm-10:40 am

1 stop35h 00m

$1,011

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 9/30

7:15 am-1:30 pm

2 stops39h 15m

Tianjin

Sun 10/4

2:40 pm-8:52 am

2 stops33h 12m

$1,030

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 9/30

12:50 pm-10:10 am

1 stop30h 20m

Tianjin

Sun 10/4

2:40 pm-3:24 pm

2 stops39h 44m

$1,117

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 6/5

10:30 am-1:30 pm

3 stops36h 00m

Tianjin

Fri 6/12

2:40 pm-11:00 am

1 stop35h 20m

$1,174

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 6/2

10:30 am-1:30 pm

3 stops36h 00m

Tianjin

Tue 6/9

11:30 am-11:00 am

1 stop14h 30m

$1,203

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 6/2

7:20 pm-1:30 pm

2 stops27h 10m

Tianjin

Tue 6/9

11:30 am-11:00 am

1 stop14h 30m

$1,248

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 6/5

11:08 pm-10:10 am

2 stops44h 02m

Tianjin

Fri 6/12

11:30 am-11:00 am

1 stop14h 30m

$1,281

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 9/30

12:50 pm-1:30 pm

1 stop33h 40m

Tianjin

Sun 10/4

2:40 pm-10:35 am

2 stops58h 55m

$1,326

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 6/2

10:30 am-1:30 pm

3 stops36h 00m

Tianjin

Tue 6/9

5:00 pm-11:00 am

2 stops33h 00m

$1,426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Can stopping save me money on Seattle to Tianjin flights?

You could potentially save up to 4% on your flight if you consider stops on a Seattle to Tianjin flight.

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

30h 20m

Direct flights

None
The fastest flight from Seattle to Tianjin takes 30h 20m
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 30h 20m.

  • 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
8.0
519 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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
Hainan Airlines
Asiana Airlines
Air Canada
Cathay Pacific