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

Return flights

07 May - 10 May	Scoot	direct
01 May - 03 May	Scoot	direct
07 May - 08 May	Scoot	direct
21 May - 26 May	AirAsia	direct
27 May - 31 May	AirAsia	direct
23 May - 27 May	Scoot	direct
27 May - 02 Jun	AirAsia	direct
24 May - 27 May	Scoot	direct
30 May - 06 Jun	AirAsia	direct
20 May - 20 May	Singapore Airlines	direct

Also check the deals for one-way flights from Penang 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 Penang to Singapore in May from 68€

Return flights