AirHint found the following cheapest one-way flights from Phuket (HKT) to London (LGW) in October 2025 (see full year).

One-Way flights

28 Oct	Thai VietJet Air
30 Oct	Thai VietJet Air
29 Oct	Thai VietJet Air
31 Oct	Thai VietJet Air
20 Oct	HK Express
18 Oct	HK Express
12 Oct	HK Express
14 Oct	HK Express
19 Oct	HK Express
02 Oct	Thai VietJet Air

Also check the deals for return flights from Phuket to London in October.

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest one-way flights from Phuket to London in October from 151€

One-Way flights