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Tainan to Seoul | Find Cheap Flight Deals

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
    • TNN01:00 pm
      3h 5m
      Nonstop
      SEL02:00 pm
      Thu, Feb 20|Tainan - Seoul|Normal Airline
      Search Flights
      Search Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Tainan to Seoul?

Explore the best time to buy affordable tickets to Seoul with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Tainan (TNN) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Tainan to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Tainan (TNN) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around AED 1,526.

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15 km, by taxi about 30 minutes.

  • How many airports are there in Seoul (SEL)?

    There are 2 airport(s) near Seoul (SEL): Gimpo International Airport and Incheon International Airport.

How to find a cheap flight from Tainan to Seoul

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Tainan to Seoul

Off-season for travelDecember
Peak season for travelJanuary
Flight distance1,742.55 km

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