AirHint found the following cheapest return flights from Columbus (CMH) to Taipei (TPE) in September 2025 (see full year).

Return flights

02 Sep - 10 Sep	United
02 Sep - 16 Sep	United
15 Sep - 24 Sep	United
16 Sep - 30 Sep	United
17 Sep - 01 Oct	United
03 Sep - 17 Sep	United
05 Sep - 11 Sep	United
21 Sep - 05 Oct	United
05 Sep - 04 Oct	United
05 Sep - 13 Sep	Hawaiian Airlines
06 Sep - 13 Sep	Hawaiian Airlines
07 Sep - 14 Sep	Spirit Airlines
04 Sep - 14 Sep	Spirit Airlines
07 Sep - 10 Oct	Spirit Airlines

Also check the deals for one-way flights from Columbus to Taipei in September.

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 Columbus to Taipei in September from 731€

Return flights