Cheap Flights from Tianjin (TSN) to Seoul (SEL)

Frequently Asked Questions

• What are the cheapest flights from Tianjin to Seoul (TSN-SEL)?

  Based on Trip.com data, Tianjin Airlines offers one-way fares as low as US$79 on Cheapest nonstop routes (e.g. TSN to ICN on Wed, Apr 1), while Tianjin Airlines offers Cheapest nonstop round-trips from US$154 departing on Mon, Mar 23 and returning on Fri, Mar 27.

• Which airlines offer direct flights from Tianjin to Seoul?

  At the moment, you can catch a nonstop flight from Tianjin to Seoul with the following airlines, including: Air China Korean Air Tianjin Airlines Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Tianjin to Seoul?

  It takes about 1 hour 45 minutes to fly from Tianjin to Seoul.

• When is the best time to book flights from Tianjin to Seoul?

  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 Seoul 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.

• How many flights are there per week from Tianjin to Seoul?

  Based on Trip.com data in the past 4 weeks, there is 33 flight per week flying from Tianjin to Seoul. You can check the weekly schedule for popular airlines on this route below: Air China: S/M/T/W/T/F/S -- CA171 (09:00) Korean Air: S/M/T/W/T/F/S -- KE806 (12:47) Asiana Airlines: S/M/T/W/T/F/S -- OZ6812 (09:00)

• How can I find the best deals on flights from Tianjin to Seoul?

  To find best deals on flights from Tianjin to Seoul, 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 Wed, Apr 1, with one-way flights priced at just US$79.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Tianjin 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 Seoul travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Tianjin (TSN) to Seoul (SEL) the cheapest?

  The cheapest months to fly from Tianjin to Seoul is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Tianjin to Seoul on?

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Tianjin to Seoul on February 25, 2026 with Air China, with prices starting at US$91.

• Which airports can I fly to for Seoul from Tianjin?

  You can land at any one of the following hubs in Seoul, with Tianjin Binhai International Airport to Incheon International Airport (TSN-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).

• Is there any time difference between Tianjin and Seoul?

  The time difference between Seoul and Tianjin is 1h.

• How do I change or cancel my ticket from Tianjin to Seoul?

  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.