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

Return flights

02 Dec - 09 Dec	China Southern
03 Dec - 10 Dec	China Eastern
03 Dec - 17 Dec	China Eastern
01 Dec - 05 Dec	Air China
01 Dec - 10 Dec	Air China
01 Dec - 08 Dec	Air China
03 Dec - 07 Dec	China Southern
02 Dec - 31 Dec	Air China
31 Dec - 16 Jan	Air China
29 Dec - 14 Jan	Air China
08 Dec - 15 Dec	Air China
04 Dec - 08 Dec	Etihad Airways
24 Dec - 16 Jan	Air China
26 Dec - 29 Jan	Air China
27 Dec - 19 Jan	China Southern
29 Dec - 16 Jan	Air China
26 Dec - 14 Jan	Air China
24 Dec - 26 Jan	China Southern
27 Dec - 14 Jan	Air China
23 Dec - 07 Jan	easyJet

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 $422

Return flights