AirHint found the following cheapest return flights from Manchester (MAN) to Phnom-penh (PNH) in October 2025 (see full year).

Return flights

02 Oct - 20 Oct	China Southern
02 Oct - 21 Oct	China Southern
21 Oct - 28 Oct	China Southern
01 Oct - 08 Oct	British Airways
04 Oct - 18 Oct	China Southern
31 Oct - 09 Nov	British Airways
26 Oct - 18 Nov	British Airways
09 Oct - 27 Oct	China Southern

Also check the deals for one-way flights from Manchester to Phnom-penh 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.

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Cheapest return flights from Manchester to Phnom-penh in October from 592€

Return flights