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

Return flights

22 Dec - 04 Jan	China Eastern
03 Dec - 09 Dec	Japan Airlines
01 Dec - 07 Dec	Japan Airlines
04 Dec - 11 Dec	Japan Airlines
18 Dec - 25 Dec	Japan Airlines
22 Dec - 01 Jan	Japan Airlines
24 Dec - 08 Jan	Japan Airlines
04 Dec - 12 Dec	Japan Airlines
01 Dec - 05 Dec	Japan Airlines
04 Dec - 14 Dec	Japan Airlines
22 Dec - 02 Jan	Japan Airlines
20 Dec - 02 Jan	Japan Airlines
02 Dec - 11 Dec	Japan Airlines
02 Dec - 09 Dec	Japan Airlines
23 Dec - 03 Jan	Japan Airlines
22 Dec - 28 Dec	Japan Airlines
25 Dec - 01 Jan	Japan Airlines
19 Dec - 03 Jan	Japan Airlines
02 Dec - 28 Jan	Japan Airlines
26 Dec - 03 Jan	Japan Airlines

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

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 Helsinki in December from $975

Return flights