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

Return flights

01 Dec - 16 Dec	Jetstar
04 Dec - 09 Dec	Batik Air Malaysia
05 Dec - 14 Dec	AirAsia X
05 Dec - 18 Dec	Virgin Australia
08 Dec - 15 Dec	Jetstar
09 Dec - 09 Dec	Garuda Indonesia
07 Dec - 28 Dec	AirAsia X
01 Dec - 06 Dec	Vietnam Airlines
01 Dec - 15 Dec	AirAsia X
02 Dec - 12 Dec	Thai Airways
15 Dec - 15 Jan	AirAsia X
01 Dec - 01 Jan	Thai Airways
16 Dec - 02 Jan	AirAsia X
06 Dec - 01 Jan	Thai Airways
31 Dec - 31 Jan	Thai Airways
09 Dec - 01 Jan	Thai Airways
20 Dec - 01 Jan	Thai Airways
02 Dec - 29 Jan	Malaysia Airlines
01 Dec - 01 Jan	Air India	direct
10 Dec - 14 Jan	AirAsia X

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

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 December from $709

Return flights