Cheapest return flights from Phuket to London in September from $740

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

Return flights

16 Sep - 24 Sep Oman Air
15 Sep - 28 Sep Oman Air
12 Sep - 15 Sep Oman Air
12 Sep - 19 Sep Oman Air
09 Sep - 16 Sep Thai VietJet Air
19 Sep - 26 Sep Air India
19 Sep - 27 Sep Etihad Airways
08 Sep - 22 Sep Etihad Airways
01 Sep - 09 Sep Thai AirAsia
05 Sep - 15 Sep Qatar Airways

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

Skyscanner

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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