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

Return flights

27 Dec - 03 Jan	Oman Air
15 Dec - 31 Jan	Oman Air
27 Dec - 13 Jan	Oman Air
04 Dec - 07 Dec	Air China
25 Dec - 11 Jan	Air China
22 Dec - 03 Jan	Air China
06 Dec - 09 Dec	Air China
18 Dec - 25 Dec	Oman Air
06 Dec - 07 Jan	Etihad Airways
19 Dec - 03 Jan	Air China
13 Dec - 30 Dec	Air China
17 Dec - 28 Dec	British Airways
14 Dec - 29 Dec	China Southern
13 Dec - 03 Jan	Etihad Airways
29 Dec - 03 Jan	Air China
01 Dec - 11 Dec	Etihad Airways
27 Dec - 27 Dec	Etihad Airways

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Phuket to London in December from $710

Return flights