AirHint found the following cheapest return flights from Taipei (TSA) to Frankfurt (FRA) in September 2025 (see full year).

Return flights

02 Sep - 09 Sep	Japan Airlines
05 Sep - 07 Sep	Japan Airlines
02 Sep - 10 Sep	Japan Airlines
04 Sep - 16 Sep	Japan Airlines
01 Sep - 20 Sep	Shanghai Airlines
04 Sep - 14 Oct	Japan Airlines
01 Sep - 09 Sep	Japan Airlines
03 Sep - 25 Sep	Japan Airlines
29 Sep - 05 Oct	Japan Airlines
25 Sep - 30 Sep	Japan Airlines
25 Sep - 30 Oct	Japan Airlines
27 Sep - 29 Oct	Japan Airlines
05 Sep - 12 Sep	Japan Airlines
06 Sep - 13 Sep	Japan Airlines
24 Sep - 07 Oct	Japan Airlines
18 Sep - 05 Oct	Japan Airlines
07 Sep - 07 Oct	Japan Airlines
01 Sep - 01 Oct	Japan Airlines
27 Sep - 30 Oct	Japan Airlines
26 Sep - 05 Oct	Japan Airlines

Also check the deals for one-way flights from Taipei to Frankfurt 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 Taipei to Frankfurt in September from $1347

Return flights