Cheapest return flights from Seoul to Taichung in October from $221

Best time to book flights for Seoul (ICN) to Taichung (RMQ) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Taichung (RMQ) in October 2025 (see full year).

Return flights

23 Oct - 25 Oct Korean Air direct
15 Oct - 18 Oct Korean Air direct
18 Oct - 21 Oct T'way Air
17 Oct - 19 Oct Korean Air direct
29 Oct - 01 Nov Air Macau
10 Oct - 13 Oct HK Express
01 Oct - 13 Oct Korean Air direct
19 Oct - 23 Oct T'way Air direct
09 Oct - 13 Oct HK Express
30 Oct - 03 Nov HK Express
24 Oct - 27 Oct HK Express
23 Oct - 27 Oct Cathay Pacific
31 Oct - 03 Nov HK Express

Also check the deals for one-way flights from Seoul to Taichung in October.

Skyscanner

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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