Cheapest return flights from Cairns to Singapore in January from $607

AirHint found the following cheapest return flights from Cairns (CNS) to Singapore (SIN) in January 2026 (see full year).

Return flights

23 Jan - 26 Jan Jetstar
22 Jan - 05 Feb Qantas
23 Jan - 26 Jan Singapore Airlines direct
10 Jan - 12 Jan Jetstar
09 Jan - 16 Jan Jetstar
07 Jan - 11 Jan Jetstar
09 Jan - 11 Jan Jetstar
08 Jan - 12 Jan Qantas
07 Jan - 11 Jan Singapore Airlines direct
09 Jan - 11 Jan Singapore Airlines direct

Also check the deals for one-way flights from Cairns to Singapore in January.

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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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