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

Return flights

26 Feb - 08 Mar	Air India
26 Feb - 10 Mar	Air India
22 Feb - 28 Feb	IndiGo
25 Feb - 29 Mar	Air India
19 Feb - 03 Mar	Air India
27 Feb - 08 Mar	AirAsia X
19 Feb - 26 Feb	IndiGo
25 Feb - 03 Mar	AirAsia X
20 Feb - 01 Mar	AirAsia X
05 Feb - 08 Mar	IndiGo
12 Feb - 19 Mar	Air India
08 Feb - 22 Feb	AirAsia X
11 Feb - 25 Feb	IndiGo
02 Feb - 17 Feb	Air India
26 Feb - 26 Mar	Air India
01 Feb - 15 Feb	AirAsia X
02 Feb - 13 Feb	IndiGo
12 Feb - 18 Feb	VietJet Air
05 Feb - 16 Feb	VietJet Air
10 Feb - 18 Feb	VietJet Air

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

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 Delhi to Sydney in February from 415€

Return flights