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

Return flights

10 Mar - 16 Mar	Oman Air
09 Mar - 16 Mar	Oman Air
07 Mar - 16 Mar	Oman Air
08 Mar - 16 Mar	Oman Air
11 Mar - 17 Mar	Oman Air
10 Mar - 17 Mar	Oman Air
09 Mar - 17 Mar	Oman Air
12 Mar - 18 Mar	Oman Air
07 Mar - 18 Mar	Oman Air
12 Mar - 22 Mar	Oman Air

Also check the deals for one-way flights from Phuket to London 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 Phuket to London in March from 546€

Return flights