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

Return flights

12 Dec - 02 Jan	Norse Atlantic Airways
06 Dec - 06 Jan	Thai AirAsia
13 Dec - 02 Jan	Thai VietJet Air
13 Dec - 03 Jan	Thai AirAsia
26 Dec - 04 Jan	Norse Atlantic Airways
20 Dec - 02 Jan	Thai VietJet Air
30 Dec - 06 Jan	Turkish Airlines
19 Dec - 30 Dec	Norse Atlantic Airways
06 Dec - 20 Dec	Thai VietJet Air
22 Dec - 04 Jan	Emirates
20 Dec - 27 Dec	Air Arabia
15 Dec - 07 Jan	Emirates
07 Dec - 07 Jan	Emirates
03 Dec - 14 Dec	Bangkok Airways
17 Dec - 24 Dec	Emirates
24 Dec - 26 Dec	Emirates

Also check the deals for one-way flights from Phuket 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 Phuket to London in December from 486€

Return flights