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

Return flights

20 Sep - 27 Sep	HK Express
14 Sep - 03 Oct	EVA Air
12 Sep - 26 Sep	Scoot Tigerair
11 Sep - 24 Sep	Singapore Airlines
19 Sep - 26 Sep	Hainan Airlines
14 Sep - 04 Oct	EVA Air
08 Sep - 17 Sep	Singapore Airlines
18 Sep - 23 Sep	China Airlines
26 Sep - 08 Oct	Scoot Tigerair
11 Sep - 16 Sep	KLM
09 Sep - 27 Sep	KLM
17 Sep - 26 Sep	Hainan Airlines
19 Sep - 22 Sep	China Airlines
13 Sep - 06 Oct	Japan Airlines
27 Sep - 06 Oct	Japan Airlines
27 Sep - 04 Oct	Japan Airlines
30 Sep - 12 Oct	KLM
25 Sep - 12 Oct	KLM
26 Sep - 12 Oct	KLM
21 Sep - 10 Oct	Singapore Airlines

Also check the deals for one-way flights from Taipei to Helsinki 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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Taipei to Helsinki in September from 788€

Return flights