Cheapest return flights from Delhi to Sydney in October from 449€

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

Return flights

20 Oct - 30 Oct Air India
17 Oct - 24 Oct Air India
21 Oct - 29 Oct Air India direct
29 Oct - 10 Nov VietJet Air
27 Oct - 13 Nov VietJet Air
30 Oct - 12 Nov VietJet Air
01 Oct - 08 Oct Air India direct
01 Oct - 09 Oct Air India direct
16 Oct - 05 Nov Air India direct
01 Oct - 07 Oct Air India direct
23 Oct - 07 Nov VietJet Air
20 Oct - 30 Oct Air India direct
31 Oct - 06 Nov IndiGo
17 Oct - 31 Oct Air India direct
19 Oct - 31 Oct Air India direct
15 Oct - 28 Oct AirAsia X
22 Oct - 10 Nov VietJet Air
19 Oct - 16 Nov Air India direct
20 Oct - 02 Nov Cathay Pacific
19 Oct - 02 Nov Cathay Pacific

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

Skyscanner

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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