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

Return flights

15 Jan - 20 Jan	Jin Air
06 Jan - 08 Jan	Jin Air
06 Jan - 13 Jan	Air Busan
09 Jan - 12 Jan	Jin Air
05 Jan - 09 Jan	Jin Air
08 Jan - 12 Jan	Jin Air
06 Jan - 11 Jan	Air Busan
21 Jan - 28 Jan	Parata Air
12 Jan - 20 Jan	Jin Air
08 Jan - 10 Jan	Jin Air
22 Jan - 22 Feb	Parata Air
26 Jan - 02 Feb	Parata Air
27 Jan - 03 Feb	Jin Air
29 Jan - 01 Feb	Jeju Air
30 Jan - 02 Feb	Air Busan
23 Jan - 22 Feb	Air Busan
29 Jan - 09 Feb	China Airlines	direct
29 Jan - 05 Feb	China Airlines	direct
29 Jan - 23 Feb	China Airlines	direct
26 Jan - 05 Feb	China Airlines	direct

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

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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Cheapest return flights from Seoul to Taipei in January from 162€

Return flights