AirHint found the following cheapest return flights from Melbourne (MEL) to Delhi (DEL) in September 2025 (see full year).

Return flights

04 Sep - 18 Sep	Malaysia Airlines
09 Sep - 20 Sep	Jetstar
08 Sep - 15 Sep	Jetstar
05 Sep - 18 Sep	Jetstar
10 Sep - 31 Oct	VietJet Air
01 Sep - 14 Sep	Jetstar
30 Sep - 25 Oct	VietJet Air
01 Sep - 08 Sep	Jetstar
01 Sep - 15 Sep	Jetstar
01 Sep - 04 Sep	Malaysia Airlines
08 Sep - 23 Sep	Malaysia Airlines
08 Sep - 22 Sep	Jetstar
23 Sep - 28 Oct	VietJet Air
01 Sep - 24 Oct	Jetstar
10 Sep - 21 Oct	VietJet Air
30 Sep - 30 Oct	VietJet Air
23 Sep - 23 Oct	VietJet Air
09 Sep - 20 Oct	SriLankan Airlines
28 Sep - 19 Oct	SriLankan Airlines
29 Sep - 31 Oct	Scoot Tigerair

Also check the deals for one-way flights from Melbourne to Delhi in September.

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 Melbourne to Delhi in September from $578

Return flights