AirHint found the following cheapest return flights from Delhi (DEL) to Sydney (SYD) in June 2026 (see full year).

Return flights

01 Jun - 07 Jun	AirAsia X
01 Jun - 06 Jun	AirAsia X
01 Jun - 10 Jun	AirAsia X
26 Jun - 26 Jul	Singapore Airlines
01 Jun - 08 Jul	VietJet Air
01 Jun - 08 Jul	Air India	direct
01 Jun - 06 Jun	Air India	direct
02 Jun - 26 Jun	Air India	direct
26 Jun - 26 Jul	Air India	direct
01 Jun - 20 Jun	AirAsia X
26 Jun - 08 Jul	AirAsia X

Also check the deals for one-way flights from Delhi to Sydney 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 Delhi to Sydney in June from 660€

Return flights