Cheapest return flights from Avalon to Sydney in December from $139

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

Return flights

25 Dec - 10 Jan Jetstar direct
24 Dec - 29 Jan Jetstar direct
24 Dec - 27 Jan Jetstar direct
24 Dec - 31 Dec Jetstar direct
25 Dec - 31 Dec Jetstar direct
25 Dec - 30 Dec Jetstar direct
25 Dec - 06 Jan Jetstar direct
24 Dec - 14 Jan Jetstar direct
25 Dec - 01 Jan Jetstar direct
25 Dec - 29 Dec Jetstar direct
24 Dec - 11 Jan Jetstar direct
26 Dec - 29 Jan Jetstar direct
25 Dec - 03 Jan Jetstar direct
24 Dec - 29 Dec Jetstar direct
25 Dec - 28 Dec Jetstar direct
25 Dec - 27 Dec Jetstar direct
26 Dec - 29 Dec Jetstar direct
24 Dec - 27 Dec Jetstar direct
24 Dec - 02 Jan Jetstar direct
24 Dec - 24 Dec Jetstar direct

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

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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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