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$577+ Cheap flights from Washington 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TSN
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Washington to Tianjin

Keep the following information in mind while searching for Washington to Tianjin flight deals. Data was last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$915
(Korean Air)

One-way from

$577
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Tianjin flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Tianjin flights.
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From Washington to Tianjin
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One-way flight from Washington to Tianjin
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Find flight deals from Washington to Tianjin

Cheapest flights from Washington to Tianjin
Explore the most affordable flight options available from Washington to Tianjin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:10 amSEA - TSN
2 stops26h 30mChina Eastern
Wed 10/227:40 amTSN - SEA
2 stops24h 14mChina Eastern
Deal found 9/24$1,386
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.
Wed 10/85:59 pmSEA - TSN
2 stops49h 11mKorean Air
Wed 10/2211:30 amTSN - SEA
1 stop14h 10mKorean Air
Deal found 9/25$2,277
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:00 amSEA - TSN
3 stops41h 35mMultiple Airlines
Wed 10/228:20 amTSN - SEA
2 stops23h 21mMultiple Airlines
Deal found 9/24$9,062

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 25, 2025.
Use the filters below to find and compare flights from Washington to Tianjin that are best for you.

Fly from

Washington

Fly to

Tianjin

Route

Depart

Return

Price

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

11:00 am-11:15 am

1 stop32h 15m

Tianjin

Thu 2/26

12:30 pm-9:00 am

1 stop12h 30m

$975

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Sat 10/11

6:59 pm-8:00 pm

3 stops58h 01m

$577

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Wed 10/8

8:00 am-2:05 pm

2 stops39h 05m

$657

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/16

7:10 am-10:25 am

2 stops36h 15m

$720

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/9

11:00 am-12:40 am

3 stops46h 40m

$742

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Fri 10/10

11:35 pm-2:15 pm

3 stops47h 40m

$763

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/16

10:15 am-7:40 am

1 stop54h 25m

$799

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Tue 10/7

12:50 pm-9:40 am

1 stop29h 50m

$808

SeattleTianjin

SEA - TSN

SEATSN

Seattle/Tacoma Intl

Thu 10/16

11:00 am-12:15 pm

3 stops34h 15m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Best time to book a flight from Washington to Tianjin

Have a flexible travel schedule? Discover the best time to fly to Tianjin from Washington 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 Washington to Tianjin

What is the cheapest month to book a flight from State of Washington to Tianjin?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Tianjin (average of $891). Flying from State of Washington 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 Washington to Tianjin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tianjin from Washington?

    Tianjin (TSN) is the airport you will fly into if you book a flight from Washington to Tianjin. It is only a 9.8 mi journey from Tianjin (TSN) to Tianjin’s city center.

  • How long is the flight from State of Washington to Tianjin?

    Korean Air can get you from State of Washington to Tianjin in just under 32h 15m. Your travel time can differ by up to . The distance from State of Washington to Tianjin is about 5418 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Tianjin?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Tianjin (average of $891). Flying from State of Washington 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.

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