Cheapest return flights from Phuket to London in September from $670

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

Return flights

23 Sep - 30 Sep Thai VietJet Air
24 Sep - 01 Oct Thai AirAsia
09 Sep - 16 Sep IndiGo
14 Sep - 21 Sep Thai VietJet Air
26 Sep - 03 Oct Air Arabia
03 Sep - 13 Sep Thai AirAsia
25 Sep - 03 Oct IndiGo
01 Sep - 08 Sep Thai VietJet Air
05 Sep - 15 Sep Thai Airways
03 Sep - 14 Sep Scoot Tigerair
06 Sep - 13 Sep Air Arabia
16 Sep - 24 Sep IndiGo
01 Sep - 09 Sep Scoot Tigerair

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

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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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