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Flights from Tianjin to Seattle

Find flight deals from Tianjin to Seattle for the next 3 months. Book one way flights from $440 or round trip flights from $896.

      • TSN 10:55 AM
        17h 45m
        1 stop
        SEA 1:40 PM
        Tianjin - Seattle | Fri, Aug 28 | Alaska Airlines
        SEA 1:35 PM
        29h 20m
        1 stop
        TSN 9:55 AM
        Seattle - Tianjin | Fri, Sep 4 | Alaska Airlines
        $896 $1,370
        35% off
        35% off
        $1,370 $896
      • TSN 11:30 AM
        17h 10m
        1 stop
        SEA 1:40 PM
        Tianjin - Seattle | Thu, Aug 27 | Alaska Airlines
        SEA 1:35 PM
        29h 35m
        1 stop
        TSN 10:10 AM
        Seattle - Tianjin | Wed, Sep 2 | Alaska Airlines
        $910 $1,370
        34% off
        34% off
        $1,370 $910
      • TSN 11:30 AM
        17h 10m
        1 stop
        SEA 1:40 PM
        Tianjin - Seattle | Thu, Sep 3 | Alaska Airlines
        SEA 1:35 PM
        32h 55m
        1 stop
        TSN 1:30 PM
        Seattle - Tianjin | Mon, Sep 7 | Alaska Airlines
        $922 $1,370
        33% off
        33% off
        $1,370 $922
      • TSN 10:55 AM
        19h 20m
        1 stop
        SEA 3:15 PM
        Tianjin - Seattle | Thu, Sep 3 | Asiana Airlines
        SEA 12:10 AM
        18h 45m
        1 stop
        TSN 9:55 AM
        Seattle - Tianjin | Mon, Sep 7 | Asiana Airlines
        $1,016
        26% off
        $1,370 $1,016
      • TSN 11:30 AM
        17h 35m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Wed, Jul 15 | Alaska Airlines
        SEA 2:05 PM
        29h 5m
        1 stop
        TSN 10:10 AM
        Seattle - Tianjin | Wed, Jul 22 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 10:55 AM
        18h 10m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Thu, Jul 16 | Alaska Airlines
        SEA 2:05 PM
        28h 50m
        1 stop
        TSN 9:55 AM
        Seattle - Tianjin | Mon, Jul 20 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 11:30 AM
        17h 35m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Wed, Jul 29 | Alaska Airlines
        SEA 2:05 PM
        29h 5m
        1 stop
        TSN 10:10 AM
        Seattle - Tianjin | Fri, Jul 31 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 11:30 AM
        17h 35m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Mon, Jul 27 | Alaska Airlines
        SEA 2:05 PM
        32h 25m
        1 stop
        TSN 1:30 PM
        Seattle - Tianjin | Fri, Jul 31 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 11:30 AM
        17h 35m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Wed, Jul 22 | Alaska Airlines
        SEA 2:05 PM
        29h 5m
        1 stop
        TSN 10:10 AM
        Seattle - Tianjin | Mon, Jul 27 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 10:55 AM
        18h 10m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Thu, Jul 23 | Alaska Airlines
        SEA 2:05 PM
        28h 50m
        1 stop
        TSN 9:55 AM
        Seattle - Tianjin | Thu, Jul 30 | Alaska Airlines
        $1,041
        24% off
        $1,370 $1,041
      • TSN 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Tianjin - Seattle | Mon, Jul 13 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        TSN 4:00 PM
        Seattle - Tianjin | Wed, Jul 15 | Normal Airline
        Find more flights
        Find more flights
      • TSN 11:30 AM
        17h 10m
        1 stop
        SEA 1:40 PM
        Tianjin - Seattle | Mon, Sep 7 | Alaska Airlines
        $440 $799
        45% off
        45% off
        $799 $440
      • TSN 10:55 AM
        19h 20m
        1 stop
        SEA 3:15 PM
        Tianjin - Seattle | Tue, Sep 8 | Asiana Airlines
        $529 $799
        34% off
        34% off
        $799 $529
      • TSN 10:55 AM
        18h 10m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Mon, Jul 20 | Alaska Airlines
        $551 $799
        31% off
        31% off
        $799 $551
      • TSN 10:55 AM
        17h 35m
        1 stop
        SEA 1:30 PM
        Tianjin - Seattle | Sat, Aug 29 | Alaska Airlines
        $571
        28% off
        $799 $571
      • TSN 2:40 PM
        35h
        1 stop
        SEA 10:40 AM
        Tianjin - Seattle | Mon, Sep 7 | Korean Air
        $586
        27% off
        $799 $586
      • TSN 11:30 AM
        18h 45m
        1 stop
        SEA 3:15 PM
        Tianjin - Seattle | Mon, Sep 7 | Asiana Airlines
        $587
        27% off
        $799 $587
      • TSN 2:40 PM
        35h
        1 stop
        SEA 10:40 AM
        Tianjin - Seattle | Tue, Sep 8 | Korean Air
        $596
        25% off
        $799 $596
      • TSN 10:55 AM
        18h 10m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Wed, Jul 22 | Alaska Airlines
        $600
        25% off
        $799 $600
      • TSN 10:55 AM
        18h 10m
        1 stop
        SEA 2:05 PM
        Tianjin - Seattle | Sun, Aug 16 | Alaska Airlines
        $600
        25% off
        $799 $600
      • TSN 10:55 AM
        17h 45m
        1 stop
        SEA 1:40 PM
        Tianjin - Seattle | Sun, Aug 23 | Alaska Airlines
        $607
        24% off
        $799 $607
      • TSN 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Tianjin - Seattle | Mon, Jul 13 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Tianjin to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find cheap airlines flights from Tianjin to Seattle

You can choose from 1 airlines that fly from Tianjin to Seattle, including Korean Air, Alaska Airlines has lowest fares on this route.
Korean Air logo Korean Air
Airlines are determined based on actual purchased flight tickets from Tianjin to Seattle according to previous 12 months data from Trip.com.

Flight Info | Tianjin to Seattle

The distance between Tianjin and Seattle is approximately 8,726.31 km. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price$440
Cheapest round-trip ticket price$896
Off-season for travelOctober
Peak season for travelJanuary
Flight distance8,726.31 km
Popular airlineKorean Air
Flight statistics for the Tianjin–Seattle route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Tianjin to Seattle (TSN-SEA)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as $440 on Cheapest nonstop routes (e.g. TSN to SEA on Mon, Sep 7), while Alaska Airlines offers Cheapest nonstop round-trips from $896 departing on Fri, Aug 28 and returning on Fri, Sep 4.
  • At the moment, several airlines serve connecting flights from Tianjin to Seattle, including: Korean Air Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tianjin to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Tianjin to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Sep 7, with one-way flights priced at just $440.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tianjin to Seattle is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Tianjin to Seattle on July 23, 2026 with Asiana Airlines, with prices starting at $1,338.
  • You can land at any one of the following hubs in Seattle, with Tianjin Binhai International Airport to Seattle-Tacoma International Airport (TSN-SEA) is by far the most common option on this route: Seattle-Tacoma International Airport (SEA) King County (Boeing Field) International Airport (BFI) Kenmore Air Harbor Seaplane Base (LKE).
  • The time difference between Seattle and Tianjin is 16h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.