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

Return flights

27 Jan - 03 Feb	Jetstar	direct
29 Jan - 02 Feb	Jetstar	direct
27 Jan - 29 Jan	Jetstar	direct
30 Jan - 31 Jan	Jetstar	direct
23 Jan - 26 Jan	Jetstar	direct
06 Jan - 13 Jan	Jetstar	direct
14 Jan - 29 Jan	Jetstar	direct
12 Jan - 18 Jan	Jetstar	direct
06 Jan - 15 Jan	Jetstar	direct
05 Jan - 07 Jan	Jetstar	direct
08 Jan - 19 Jan	Jetstar	direct
02 Jan - 06 Jan	Jetstar	direct

Also check the deals for one-way flights from Melbourne to Sydney 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 Sydney

Cheap car rent in Sydney

Cheapest return flights from Melbourne to Sydney in January from $66

Return flights