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

Return flights

20 Jan - 06 Feb	China Eastern
25 Jan - 06 Feb	China Eastern
19 Jan - 05 Feb	China Eastern
20 Jan - 05 Feb	China Eastern
21 Jan - 06 Feb	China Eastern
29 Jan - 06 Feb	China Eastern
26 Jan - 06 Feb	China Eastern
24 Jan - 06 Feb	China Eastern
28 Jan - 05 Feb	China Eastern
27 Jan - 06 Feb	China Eastern
18 Jan - 29 Jan	Saudia
22 Jan - 29 Jan	Saudia
25 Jan - 28 Jan	Saudia
19 Jan - 28 Jan	China Eastern
25 Jan - 29 Jan	Saudia
21 Jan - 29 Jan	China Eastern
24 Jan - 29 Jan	China Eastern
24 Jan - 30 Jan	China Southern
25 Jan - 30 Jan	China Southern
19 Jan - 27 Jan	China Southern

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 447€

Return flights