Cheapest return flights from Birmingham to Phnom-penh in September from $1024

AirHint found the following cheapest return flights from Birmingham (BHX) to Phnom-penh (PNH) in September 2025 (see full year).

Return flights

19 Sep - 17 Oct Qatar Airways
20 Sep - 30 Sep Qatar Airways
21 Sep - 04 Oct Qatar Airways
15 Sep - 21 Sep Emirates

Also check the deals for one-way flights from Birmingham to Phnom-penh in September.

Skyscanner

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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