AirHint found the following cheapest return flights from Hong Kong (HKG) to Delhi (DEL) in October 2025 (see full year).

Return flights

22 Oct - 27 Oct	IndiGo
23 Oct - 17 Nov	IndiGo	direct
22 Oct - 30 Oct	Air India
29 Oct - 03 Nov	HK Express
23 Oct - 29 Oct	IndiGo
25 Oct - 29 Oct	VietJet Air
22 Oct - 26 Oct	IndiGo
22 Oct - 30 Oct	Air India	direct
23 Oct - 01 Nov	IndiGo
24 Oct - 31 Oct	HK Express
29 Oct - 20 Nov	Greater Bay Airlines
24 Oct - 30 Oct	HK Express
24 Oct - 01 Nov	HK Express
29 Oct - 11 Nov	Vietnam Airlines
23 Oct - 01 Nov	IndiGo	direct
26 Oct - 02 Nov	VietJet Air
27 Oct - 01 Nov	HK Express
23 Oct - 26 Oct	IndiGo
22 Oct - 31 Oct	Air India	direct
28 Oct - 06 Nov	AirAsia

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Delhi in October from 272€

Return flights