Cheapest return ADL–SIN flights, December

AirHint found the following cheapest return flights from Adelaide (ADL) to Singapore (SIN) in December 2026 (see full year).

Return flights

08 Dec - 14 Dec Jetstar
07 Dec - 03 Jan Indonesia AirAsia
15 Dec - 17 Jan Indonesia AirAsia
03 Dec - 10 Dec Qantas
08 Dec - 14 Dec Singapore Airlines direct
03 Dec - 10 Dec Singapore Airlines direct
16 Dec - 17 Jan Jetstar
27 Dec - 03 Jan Jetstar
27 Dec - 03 Jan Singapore Airlines direct
07 Dec - 03 Jan Singapore Airlines direct
16 Dec - 16 Jan Singapore Airlines direct
16 Dec - 17 Jan Singapore Airlines direct
15 Dec - 17 Jan Singapore Airlines direct
27 Dec - 15 Jan Emirates

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