Cheapest return flights from Phnom-penh to Bangkok in September from 84€

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

Return flights

29 Sep - 05 Oct Thai VietJet Air direct
12 Sep - 17 Sep Thai VietJet Air direct
22 Sep - 26 Sep Thai VietJet Air direct
19 Sep - 21 Sep Air Cambodia direct
11 Sep - 01 Oct Thai AirAsia direct
11 Sep - 02 Oct Thai AirAsia direct
01 Sep - 20 Sep Thai AirAsia direct
01 Sep - 16 Sep Thai AirAsia direct
01 Sep - 22 Sep Thai AirAsia direct
01 Sep - 10 Sep Thai AirAsia direct
01 Sep - 13 Sep Thai AirAsia direct
01 Sep - 14 Sep Thai AirAsia direct
01 Sep - 18 Sep Thai AirAsia direct
13 Sep - 04 Oct Thai AirAsia direct
13 Sep - 01 Oct Thai AirAsia direct
13 Sep - 02 Oct Thai AirAsia direct
13 Sep - 03 Oct Thai AirAsia direct
21 Sep - 04 Oct Thai AirAsia direct
21 Sep - 05 Oct Thai AirAsia direct
21 Sep - 07 Oct Thai AirAsia direct

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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