AirHint found the following cheapest return flights from Taipei (TPE) to London (LHR) in December 2025 (see full year).

Return flights

01 Dec - 16 Dec	Air China
19 Dec - 27 Dec	Air China
03 Dec - 31 Dec	Air China
09 Dec - 23 Dec	Air China
21 Dec - 25 Dec	Air China
22 Dec - 26 Dec	Air China
24 Dec - 31 Dec	Air China
24 Dec - 02 Jan	Air China
22 Dec - 02 Jan	Air China
23 Dec - 05 Jan	Air China
31 Dec - 21 Jan	Air China
19 Dec - 03 Jan	Air China
03 Dec - 08 Dec	Etihad Airways
23 Dec - 31 Dec	China Southern
24 Dec - 30 Dec	China Southern
22 Dec - 01 Jan	Turkish Airlines
24 Dec - 06 Jan	Air China
24 Dec - 03 Jan	China Southern
25 Dec - 02 Jan	China Southern
25 Dec - 03 Jan	China Southern

Also check the deals for one-way flights from Taipei to London 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 London in December from $876

Return flights