Cheapest return flights from Seoul to Taichung in September from 147€

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

Return flights

26 Sep - 30 Sep T'way Air direct
26 Sep - 29 Sep T'way Air direct
08 Sep - 15 Sep T'way Air direct
19 Sep - 23 Sep T'way Air direct
23 Sep - 30 Sep T'way Air direct
02 Sep - 06 Sep T'way Air direct
21 Sep - 28 Sep T'way Air direct
11 Sep - 14 Sep T'way Air direct
04 Sep - 09 Sep T'way Air direct
03 Sep - 09 Sep T'way Air direct
24 Sep - 01 Oct Korean Air direct
29 Sep - 02 Oct T'way 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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