Cheapest return flights from London to Phnom-penh in March from $1169

Best time to book flights for London (LCY) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to Phnom-penh (PNH) in March 2025 (see full year).

Return flights

17 Mar - 07 Apr ITA Airways
24 Mar - 07 Apr British Airways
28 Mar - 31 Mar British Airways
31 Mar - 07 Apr British Airways
30 Mar - 06 Apr British Airways
13 Mar - 20 Mar British Airways
28 Mar - 10 Apr British Airways
17 Mar - 24 Mar British Airways
13 Mar - 16 Mar British Airways
15 Mar - 22 Mar SWISS
14 Mar - 23 Mar British Airways

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

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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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