Cheapest return flights from Bangkok to Phnom-penh in September from $115
AirHint found the following cheapest return flights from Bangkok (DMK) to Phnom-penh (PNH)
in September 2025 (see full year ).
Return flights
25 Sep
- 01 Oct
Thai AirAsia
$ 115
direct
02 Sep
- 09 Sep
Thai AirAsia
$ 121
direct
20 Sep
- 05 Oct
Thai AirAsia
$ 121
direct
15 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
16 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
17 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
21 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
22 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
23 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
25 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
26 Sep
- 05 Oct
Thai AirAsia
$ 123
direct
07 Sep
- 10 Sep
Thai AirAsia
$ 125
direct
17 Sep
- 19 Sep
Thai AirAsia
$ 126
direct
08 Sep
- 11 Sep
Thai AirAsia
$ 126
direct
05 Sep
- 11 Sep
Thai AirAsia
$ 129
direct
06 Sep
- 11 Sep
Thai AirAsia
$ 129
direct
09 Sep
- 11 Sep
Thai AirAsia
$ 129
direct
11 Sep
- 11 Sep
Thai AirAsia
$ 129
direct
01 Sep
- 11 Sep
Thai AirAsia
$ 129
direct
16 Sep
- 23 Sep
Thai AirAsia
$ 131
direct
Also check the deals for one-way flights from Bangkok to Phnom-penh in September .
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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