AirHint found the following cheapest return flights from London (LON) to Phuket (HKT) in January 2026 (see full year).

Return flights

25 Jan - 04 Feb	Wizz Air UK
22 Jan - 29 Jan	Wizz Air UK
29 Jan - 26 Feb	Wizz Air UK
16 Jan - 24 Jan	Air China
22 Jan - 28 Jan	Wizz Air UK
14 Jan - 01 Feb	Wizz Air UK
23 Jan - 29 Jan	Air China
04 Jan - 25 Jan	Air China
14 Jan - 26 Jan	Air China
16 Jan - 28 Jan	Air China
09 Jan - 31 Jan	Air China
16 Jan - 25 Jan	Air China
16 Jan - 31 Jan	Air China
09 Jan - 06 Feb	Air China
16 Jan - 01 Feb	Air China
25 Jan - 06 Feb	Air China
25 Jan - 07 Feb	Air China
16 Jan - 07 Feb	Air China
25 Jan - 01 Feb	easyJet
12 Jan - 02 Feb	Wizz Air UK

Also check the deals for one-way flights from London to Phuket in January.

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 Phuket in January from $570

Return flights