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

Return flights

11 Dec - 15 Dec	Jetstar
11 Dec - 16 Dec	Jetstar
10 Dec - 15 Dec	Jetstar
15 Dec - 28 Dec	Jetstar
12 Dec - 16 Dec	Jetstar
10 Dec - 17 Dec	Jetstar
12 Dec - 14 Dec	Jetstar
07 Dec - 16 Dec	Jetstar
17 Dec - 29 Dec	Jetstar
15 Dec - 24 Dec	Jetstar
11 Dec - 02 Jan	Jetstar
16 Dec - 01 Jan	Jetstar
25 Dec - 01 Jan	Jetstar
12 Dec - 02 Jan	Jetstar
11 Dec - 05 Jan	Jetstar
11 Dec - 08 Jan	Jetstar
26 Dec - 01 Jan	Jetstar
12 Dec - 08 Jan	Jetstar
17 Dec - 02 Jan	Jetstar
16 Dec - 02 Jan	Jetstar

Also check the deals for one-way flights from Avalon to Singapore 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 Avalon to Singapore in December from 855€

Return flights