AirHint found the following cheapest return flights from Seoul (ICN) to Taichung (RMQ) in October 2026 (see full year).
Return flights
| 22 Oct - 25 Oct | Korean Air | direct | |
| 14 Oct - 18 Oct | Korean Air | direct | |
| 14 Oct - 17 Oct | Korean Air | direct | |
| 04 Oct - 07 Oct | HK Express | ||
| 06 Oct - 09 Oct | HK Express | ||
| 05 Oct - 08 Oct | HK Express |
Also check the deals for one-way flights from Seoul to Taichung in October.
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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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