Cheapest one-way flights from Cairns to Singapore in May from $236

AirHint found the following cheapest one-way flights from Cairns (CNS) to Singapore (SIN) in May 2026 (see full year).

One-Way flights

04 May Jetstar
03 May Jetstar
17 May Jetstar
01 May Jetstar
02 May Virgin Australia
31 May Jetstar
31 May Singapore Airlines direct
01 May Singapore Airlines direct
04 May Singapore Airlines direct
03 May Singapore Airlines direct

Also check the deals for return flights from Cairns to Singapore in May.

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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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