Cheapest return flights from Phuket to London in September from $707

Best time to book flights for Phuket (HKT) to London (LHR) flights at AirHint

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

Return flights

16 Sep - 26 Sep Oman Air
18 Sep - 27 Sep Oman Air
16 Sep - 02 Oct Oman Air
16 Sep - 01 Oct Etihad Airways
18 Sep - 30 Sep Singapore Airlines
02 Sep - 16 Sep Malaysia Airlines
01 Sep - 31 Oct Singapore Airlines

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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