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

Return flights

18 Jun - 28 Jun	Indonesia AirAsia
01 Jun - 15 Jun	Jetstar
01 Jun - 11 Jun	Jetstar
08 Jun - 18 Jun	Malaysia Airlines
05 Jun - 15 Jun	Malaysia Airlines
06 Jun - 16 Jun	Malaysia Airlines
07 Jun - 17 Jun	Malaysia Airlines
04 Jun - 14 Jun	Malaysia Airlines
02 Jun - 11 Jun	Malaysia Airlines
04 Jun - 14 Jun	Singapore Airlines	direct
29 Jun - 09 Jul	Indonesia AirAsia

Also check the deals for one-way flights from Adelaide to Singapore in June.

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 Adelaide to Singapore in June from 351€

Return flights