AirHint found the following cheapest return flights from Melbourne (MEL) to Singapore (SIN) in May 2026 (see full year).

Return flights

01 May - 31 May	Jetstar	direct
10 May - 22 May	Jetstar	direct
12 May - 23 May	Jetstar	direct
01 May - 08 May	Jetstar	direct
30 May - 06 Jun	Scoot Tigerair	direct
29 May - 06 Jun	Scoot Tigerair	direct
26 May - 02 Jun	Scoot Tigerair	direct
01 May - 12 May	AirAsia X
01 May - 20 May	AirAsia X
01 May - 16 May	AirAsia X
10 May - 12 May	AirAsia X
10 May - 26 May	AirAsia X
10 May - 23 May	AirAsia X
30 May - 17 Jun	AirAsia X
30 May - 11 Jun	AirAsia X
30 May - 13 Jun	AirAsia X
30 May - 09 Jun	AirAsia X
30 May - 02 Jun	AirAsia X
30 May - 03 Jun	AirAsia X
30 May - 10 Jun	AirAsia X

Also check the deals for one-way flights from Melbourne to Singapore in May.

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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Cheapest return flights from Melbourne to Singapore in May from $274

Return flights