Cheapest return flights from Phnom-penh to Bangkok in September from 114€

Best time to book flights for Phnom-penh (PNH) to Bangkok (BKK) flights at AirHint

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

Return flights

11 Sep - 16 Sep Thai AirAsia direct
11 Sep - 19 Sep Thai AirAsia direct
01 Sep - 09 Sep Thai AirAsia direct
01 Sep - 16 Sep Thai AirAsia direct
01 Sep - 19 Sep Thai AirAsia direct
11 Sep - 01 Oct Thai AirAsia direct
01 Sep - 02 Sep Thai AirAsia direct
03 Sep - 09 Sep Thai AirAsia direct
03 Sep - 16 Sep Thai AirAsia direct
03 Sep - 19 Sep Thai AirAsia direct
03 Sep - 04 Oct Thai AirAsia direct

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

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok