Cheapest return flights from Avalon to Sydney in December from $66

AirHint found the following cheapest return flights from Avalon (AVV) to Sydney (SYD) in December 2025 (see full year).

Return flights

04 Dec - 10 Dec Jetstar direct
07 Dec - 10 Dec Jetstar direct
09 Dec - 16 Dec Jetstar direct
10 Dec - 16 Dec Jetstar direct
02 Dec - 20 Jan Jetstar direct
04 Dec - 08 Dec Jetstar direct
03 Dec - 08 Dec Jetstar direct
11 Dec - 16 Dec Jetstar direct
03 Dec - 07 Dec Jetstar direct
02 Dec - 07 Dec Jetstar direct
13 Dec - 16 Dec Jetstar direct
01 Dec - 13 Jan Jetstar direct
20 Dec - 20 Jan Jetstar direct
24 Dec - 07 Jan Jetstar direct
18 Dec - 03 Jan Jetstar direct
20 Dec - 08 Jan Jetstar direct
31 Dec - 08 Jan Jetstar direct
31 Dec - 04 Jan Jetstar direct
23 Dec - 02 Jan Jetstar direct
30 Dec - 06 Jan Jetstar direct

Also check the deals for one-way flights from Avalon to Sydney in December.

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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