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

Return flights

29 Aug - 12 Sep	Wizz Air UK
26 Aug - 05 Sep	Wizz Air UK
27 Aug - 03 Sep	Wizz Air UK
18 Aug - 01 Sep	SKY express
17 Aug - 31 Aug	Wizz Air UK
07 Aug - 17 Aug	Wizz Air UK
19 Aug - 01 Sep	easyJet
18 Aug - 29 Aug	SKY express
02 Aug - 17 Aug	SKY express
14 Aug - 31 Aug	Wizz Air UK
23 Aug - 30 Aug	easyJet
04 Aug - 16 Aug	Vueling Airlines
03 Aug - 09 Aug	easyJet
13 Aug - 24 Aug	Wizz Air UK
01 Aug - 08 Aug	Vueling Airlines
24 Aug - 01 Sep	Singapore Airlines

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

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 August from $888

Return flights