Cheapest return flights from Adelaide to Singapore in December from $420

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

Return flights

01 Dec - 07 Dec Jetstar
11 Dec - 18 Dec Jetstar
17 Dec - 31 Dec Jetstar
18 Dec - 31 Dec Jetstar
03 Dec - 07 Dec Singapore Airlines direct
17 Dec - 02 Jan Singapore Airlines direct
17 Dec - 31 Dec Singapore Airlines direct
13 Dec - 02 Jan Singapore Airlines direct
08 Dec - 04 Jan Qantas
18 Dec - 31 Dec Singapore Airlines direct
08 Dec - 04 Jan Singapore Airlines direct
29 Dec - 19 Jan Malaysia Airlines
18 Dec - 08 Jan Singapore Airlines direct
16 Dec - 09 Jan Singapore Airlines direct
29 Dec - 19 Jan Singapore Airlines direct

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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