Cheapest one-way flights from Taipei to Seoul in September from $215
AirHint found the following cheapest one-way flights from Taipei (TSA) to Seoul (GMP) in September 2025 (see full year).
One-Way flights
| 15 Sep | China Airlines | direct | |
| 25 Sep | China Airlines | direct | |
| 19 Sep | EVA Air | direct | |
| 05 Sep | EVA Air | direct | |
| 26 Sep | EVA Air | direct |
Also check the deals for return flights from Taipei to Seoul in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
