AirHint found the following cheapest return flights from Mumbai (BOM) to Phnom-penh (PNH) in July 2025 (see full year).

Return flights

20 Jul - 27 Jul	Thai VietJet Air
20 Jul - 24 Jul	Thai VietJet Air
18 Jul - 24 Jul	Thai VietJet Air
22 Jul - 27 Jul	Thai VietJet Air
27 Jul - 31 Jul	Thai VietJet Air
17 Jul - 24 Jul	Thai VietJet Air
15 Jul - 27 Jul	Thai VietJet Air
14 Jul - 20 Jul	Thai VietJet Air
22 Jul - 29 Jul	Thai VietJet Air
08 Jul - 12 Jul	Thai VietJet Air
28 Jul - 03 Aug	Thai VietJet Air
26 Jul - 06 Aug	Thai VietJet Air
26 Jul - 01 Aug	Thai VietJet Air
30 Jul - 06 Aug	Singapore Airlines

Also check the deals for one-way flights from Mumbai to Phnom-penh in July.

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 Mumbai to Phnom-penh in July from 273€

Return flights