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

Return flights

02 Mar - 16 Mar	ITA Airways
03 Mar - 24 Mar	ITA Airways
09 Mar - 15 Mar	ITA Airways
09 Mar - 16 Mar	ITA Airways
10 Mar - 17 Mar	ITA Airways
04 Mar - 18 Mar	ITA Airways
11 Mar - 22 Mar	ITA Airways
04 Mar - 22 Mar	ITA Airways
09 Mar - 18 Mar	KLM
13 Mar - 24 Mar	ITA Airways
28 Mar - 04 Apr	ITA Airways
19 Mar - 15 Apr	British Airways
20 Mar - 01 Apr	KLM
25 Mar - 11 Apr	KLM
21 Mar - 11 Apr	KLM
31 Mar - 15 Apr	British Airways
10 Mar - 01 Apr	British Airways
18 Mar - 01 Apr	British Airways
17 Mar - 01 Apr	British Airways
25 Mar - 14 Apr	KLM

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

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 London to Phuket in March from $906

Return flights