AirHint found the following cheapest return flights from Phnom-penh (PNH) to Delhi (DEL) in October 2025 (see full year).

Return flights

05 Oct - 06 Oct	AirAsia Cambodia
12 Oct - 17 Oct	Thai AirAsia
10 Oct - 17 Oct	Thai AirAsia
05 Oct - 17 Oct	AirAsia Cambodia
12 Oct - 22 Oct	Thai AirAsia
06 Oct - 17 Oct	Thai AirAsia
10 Oct - 22 Oct	Thai AirAsia
06 Oct - 06 Oct	Thai AirAsia
05 Oct - 22 Oct	AirAsia Cambodia
06 Oct - 22 Oct	Thai AirAsia
31 Oct - 03 Nov	AirAsia Cambodia
27 Oct - 03 Nov	AirAsia Cambodia
26 Oct - 03 Nov	AirAsia Cambodia

Also check the deals for one-way flights from Phnom-penh to Delhi in October.

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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Cheapest return flights from Phnom-penh to Delhi in October from 318€

Return flights