Cheapest return flights from Phnom-penh to Bangkok in September from 88€

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

Return flights

01 Sep - 05 Sep Thai VietJet Air direct
08 Sep - 08 Sep Thai VietJet Air direct
04 Sep - 07 Sep Thai VietJet Air direct
03 Sep - 04 Sep Thai AirAsia direct
03 Sep - 05 Sep Thai AirAsia direct
03 Sep - 06 Sep Thai AirAsia direct
02 Sep - 04 Sep Thai AirAsia direct
02 Sep - 03 Sep Thai AirAsia direct
02 Sep - 08 Sep Thai AirAsia direct
02 Sep - 05 Sep Thai AirAsia direct
24 Sep - 01 Oct Cambodia Airways direct
29 Sep - 06 Oct Singapore Airlines

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

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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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