Cheapest return flights from Taipei to Seoul in September from $240

AirHint found the following cheapest return flights from Taipei (TSA) to Seoul (GMP) in September 2026 (see full year).

Return flights

10 Sep - 17 Sep Eastar Jet direct
05 Sep - 08 Sep Eastar Jet direct
08 Sep - 10 Sep Eastar Jet direct
08 Sep - 17 Sep Eastar Jet direct
10 Sep - 15 Sep Eastar Jet direct
10 Sep - 22 Sep Eastar Jet direct
15 Sep - 17 Sep Eastar Jet direct
01 Sep - 10 Sep Eastar Jet direct
01 Sep - 17 Sep Eastar Jet direct
01 Sep - 05 Sep Eastar Jet direct
22 Sep - 13 Oct Eastar Jet direct
01 Sep - 31 Oct Eastar Jet direct
17 Sep - 03 Oct Eastar Jet direct
22 Sep - 06 Oct Eastar Jet direct
15 Sep - 06 Oct Eastar Jet direct
17 Sep - 06 Oct Eastar Jet direct
10 Sep - 01 Oct Eastar Jet direct
19 Sep - 06 Oct Eastar Jet direct
30 Sep - 14 Oct EVA Air direct
22 Sep - 03 Oct Eastar Jet direct

Also check the deals for one-way flights from Taipei to Seoul in September.

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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.

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