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

Return flights

26 Jan - 03 Feb	Ryanair
23 Jan - 04 Feb	Ryanair
26 Jan - 05 Feb	Ryanair
30 Jan - 11 Feb	Ryanair
23 Jan - 05 Feb	Ryanair
25 Jan - 11 Feb	Ryanair
28 Jan - 10 Feb	Pegasus Airlines
22 Jan - 04 Feb	Pegasus Airlines
25 Jan - 05 Feb	Ryanair
27 Jan - 10 Feb	Pegasus Airlines
23 Jan - 28 Jan	Ryanair
26 Jan - 29 Jan	Ryanair
22 Jan - 29 Jan	Pegasus Airlines
23 Jan - 27 Jan	Ryanair
26 Jan - 30 Jan	Ryanair
25 Jan - 29 Jan	Ryanair
23 Jan - 26 Jan	Pegasus Airlines
21 Jan - 29 Jan	Ryanair
20 Jan - 28 Jan	Ryanair
27 Jan - 30 Jan	Pegasus Airlines

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 421€

Return flights