AirHint found the following cheapest return flights from Kaohsiung (KHH) to London (STN) in December 2025 (see full year).

Return flights

29 Dec - 08 Jan	Thai Lion Air
02 Dec - 08 Dec	Vietnam Airlines
22 Dec - 07 Jan	Cathay Pacific
01 Dec - 07 Dec	China Airlines
23 Dec - 07 Jan	VietJet Air
21 Dec - 03 Jan	HK Express
24 Dec - 02 Jan	China Airlines
28 Dec - 01 Jan	Thai Airways

Also check the deals for one-way flights from Kaohsiung 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 Kaohsiung to London in December from $1004

Return flights