Cheapest return flights from Melbourne to Sydney in September from $65

Best time to book flights for Melbourne (MEL) to Sydney (SYD) flights at AirHint

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

Return flights

03 Sep - 30 Sep Jetstar direct
02 Sep - 16 Sep Jetstar direct
30 Sep - 07 Oct Jetstar direct
23 Sep - 25 Sep Jetstar direct
16 Sep - 21 Sep Jetstar direct
23 Sep - 02 Oct Jetstar direct
05 Sep - 09 Sep Jetstar direct
01 Sep - 03 Sep Jetstar direct
12 Sep - 21 Sep Jetstar direct
12 Sep - 14 Sep Jetstar direct
18 Sep - 22 Sep Jetstar direct
15 Sep - 23 Sep Jetstar direct
17 Sep - 14 Oct Jetstar direct
27 Sep - 04 Oct Jetstar direct
20 Sep - 04 Oct Jetstar direct
25 Sep - 06 Oct Jetstar direct

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

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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