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

Return flights

27 Oct - 14 Nov	Thai AirAsia
27 Oct - 12 Nov	Thai AirAsia
05 Oct - 15 Oct	Thai AirAsia
27 Oct - 16 Nov	Thai AirAsia
05 Oct - 08 Oct	Thai AirAsia
27 Oct - 07 Nov	Thai AirAsia
22 Oct - 07 Nov	Thai AirAsia
01 Oct - 05 Oct	AirAsia Cambodia
01 Oct - 15 Oct	AirAsia Cambodia
05 Oct - 05 Oct	Thai AirAsia
01 Oct - 08 Oct	AirAsia Cambodia
19 Oct - 07 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.

Book a cheap hotel in Delhi

Cheap car rent in Delhi

Cheapest return flights from Phnom-penh to Delhi in October from 303€

Return flights