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

Return flights

01 Dec - 12 Dec	China Eastern
01 Dec - 09 Dec	China Eastern
24 Dec - 31 Dec	China Eastern
17 Dec - 23 Dec	Shanghai Airlines
14 Dec - 21 Dec	Xiamen Airlines
26 Dec - 04 Jan	Xiamen Airlines
21 Dec - 27 Dec	Sichuan Airlines
24 Dec - 13 Jan	Shanghai Airlines
18 Dec - 01 Jan	China Airlines
31 Dec - 10 Jan	Shanghai Airlines
14 Dec - 23 Dec	Shanghai Airlines
20 Dec - 04 Jan	China Eastern
05 Dec - 08 Dec	Japan Airlines
12 Dec - 23 Dec	Japan Airlines
26 Dec - 30 Dec	Shanghai Airlines
25 Dec - 03 Jan	Shanghai Airlines
31 Dec - 11 Jan	EVA Air
31 Dec - 13 Jan	Japan Airlines
30 Dec - 06 Jan	Japan Airlines
23 Dec - 02 Jan	Japan Airlines

Also check the deals for one-way flights from Taipei to Lisbon 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 Lisbon in December from $798

Return flights