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

Return flights

03 Dec - 07 Dec	SWISS
01 Dec - 08 Dec	SWISS
09 Dec - 23 Dec	SWISS
02 Dec - 09 Dec	SWISS
03 Dec - 10 Dec	SWISS
26 Dec - 13 Jan	Lufthansa
01 Dec - 27 Dec	KLM
31 Dec - 14 Jan	KLM
03 Dec - 08 Jan	SWISS
10 Dec - 03 Jan	ITA Airways
05 Dec - 01 Jan	KLM
05 Dec - 03 Jan	ITA Airways
10 Dec - 31 Dec	SWISS
18 Dec - 28 Dec	Lufthansa
09 Dec - 13 Dec	KLM
09 Dec - 20 Dec	KLM
30 Dec - 12 Jan	Lufthansa
17 Dec - 03 Jan	ITA Airways
24 Dec - 11 Jan	SWISS
11 Dec - 08 Jan	SWISS

Also check the deals for one-way flights from London to Taipei 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 London to Taipei in December from 825€

Return flights