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

Return flights

02 Dec - 16 Dec	IndiGo
09 Dec - 01 Jan	IndiGo
17 Dec - 01 Jan	Air India
08 Dec - 31 Dec	IndiGo
10 Dec - 29 Dec	IndiGo
31 Dec - 07 Jan	Sichuan Airlines
06 Dec - 21 Dec	Cathay Pacific
26 Dec - 02 Jan	Malaysia Airlines
09 Dec - 25 Dec	Emirates
08 Dec - 27 Dec	Emirates
11 Dec - 27 Dec	IndiGo
07 Dec - 22 Dec	Saudia

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

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 Phuket to London in December from 690€

Return flights