Cheapest return flights from Seoul to Taichung in September from $167

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 September 2025 (see full year).

Return flights

01 Sep - 05 Sep T'way Air direct
22 Sep - 27 Sep T'way Air direct
03 Sep - 07 Sep T'way Air direct
10 Sep - 14 Sep T'way Air direct
15 Sep - 17 Sep T'way Air direct
01 Sep - 04 Sep T'way Air direct
05 Sep - 08 Sep HK Express
21 Sep - 28 Sep HK Express
25 Sep - 28 Sep T'way Air direct
12 Sep - 17 Sep T'way Air direct
29 Sep - 02 Oct Korean Air direct
24 Sep - 06 Oct Korean Air direct

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

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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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