AirHint found the following cheapest return flights from Sydney (SYD) to Delhi (DEL) in January 2026 (see full year).

Return flights

30 Jan - 28 Feb	Scoot
30 Jan - 25 Feb	Scoot
30 Jan - 26 Feb	Scoot
30 Jan - 27 Feb	VietJet Air
23 Jan - 24 Feb	VietJet Air
14 Jan - 26 Feb	VietJet Air
16 Jan - 25 Feb	VietJet Air
29 Jan - 07 Feb	Vietnam Airlines
19 Jan - 18 Feb	VietJet Air
16 Jan - 11 Feb	VietJet Air
20 Jan - 31 Jan	Vietnam Airlines
20 Jan - 27 Jan	Vietnam Airlines
30 Jan - 30 Jan	Jetstar
14 Jan - 25 Jan	VietJet Air
15 Jan - 27 Jan	Vietnam Airlines
18 Jan - 28 Jan	AirAsia X
19 Jan - 28 Jan	AirAsia X
23 Jan - 28 Jan	AirAsia X
18 Jan - 25 Jan	AirAsia X
19 Jan - 25 Jan	AirAsia X

Also check the deals for one-way flights from Sydney to Delhi in January.

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 Sydney to Delhi in January from $524

Return flights