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

Return flights

23 Dec - 07 Jan	China Eastern
26 Dec - 01 Jan	China Eastern
21 Dec - 07 Jan	China Eastern
13 Dec - 02 Jan	China Eastern
19 Dec - 05 Jan	China Eastern
26 Dec - 10 Jan	China Eastern
22 Dec - 04 Jan	China Eastern
24 Dec - 17 Jan	China Eastern
13 Dec - 31 Dec	Air China
20 Dec - 31 Dec	Air China
19 Dec - 29 Dec	China Eastern
21 Dec - 31 Dec	Sichuan Airlines
21 Dec - 28 Dec	Sichuan Airlines
14 Dec - 31 Dec	China Eastern
06 Dec - 24 Dec	China Eastern
11 Dec - 18 Dec	Air China
12 Dec - 19 Dec	Air China
12 Dec - 15 Dec	Xiamen Airlines
10 Dec - 07 Jan	China Eastern

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Taipei to London in December from 614€

Return flights