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

Return flights

11 May - 16 May	Scoot	direct
05 May - 09 May	Scoot	direct
16 May - 19 May	Scoot	direct
09 May - 11 May	Scoot	direct
05 May - 16 May	Scoot	direct
14 May - 18 May	Scoot	direct
30 May - 06 Jun	Scoot	direct
28 May - 31 May	Scoot	direct
24 May - 27 May	Scoot	direct
24 May - 26 May	Scoot	direct
14 May - 17 May	Scoot	direct
29 May - 07 Jun	Scoot	direct
31 May - 07 Jun	Scoot	direct

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

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 May from 152€

Return flights