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

Return flights

25 Jun - 28 Jun	China Airlines	direct
01 Jun - 05 Jun	China Airlines	direct
22 Jun - 28 Jun	Korean Air	direct
12 Jun - 14 Jun	Korean Air	direct
22 Jun - 30 Jun	China Airlines	direct
22 Jun - 29 Jun	China Southern

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

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 June from $245

Return flights