Cheapest return flights from Adelaide to Singapore in December from 363€

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

Return flights

05 Dec - 09 Dec Jetstar
01 Dec - 15 Dec Indonesia AirAsia
01 Dec - 17 Dec Indonesia AirAsia
01 Dec - 12 Dec Indonesia AirAsia
01 Dec - 07 Dec Indonesia AirAsia
01 Dec - 21 Dec Indonesia AirAsia
10 Dec - 17 Dec Jetstar
07 Dec - 12 Dec Jetstar
11 Dec - 18 Dec Jetstar
01 Dec - 19 Dec Indonesia AirAsia
05 Dec - 11 Jan Jetstar
10 Dec - 10 Jan Jetstar
30 Dec - 19 Jan Indonesia AirAsia
30 Dec - 09 Jan Indonesia AirAsia
12 Dec - 12 Jan Jetstar
30 Dec - 07 Jan Indonesia AirAsia
30 Dec - 11 Jan Indonesia AirAsia
26 Dec - 01 Jan Jetstar
17 Dec - 07 Jan Jetstar
30 Dec - 04 Jan Indonesia AirAsia

Also check the deals for one-way flights from Adelaide to Singapore 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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