AirHint found the following cheapest return flights from Phnom-penh (PNH) to Kolkata (CCU) in September 2025 (see full year).
Return flights
| 04 Sep - 06 Sep | Thai AirAsia | ||
| 03 Sep - 06 Sep | Thai AirAsia | ||
| 30 Sep - 07 Oct | Cambodia Airways | ||
| 03 Sep - 04 Sep | Thai AirAsia | ||
| 27 Sep - 22 Oct | Singapore Airlines |
Also check the deals for one-way flights from Phnom-penh to Kolkata 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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