AirHint found the following cheapest return flights from Sydney (SYD) to Santiago (SCL) in May 2026 (see full year).

Return flights

04 May - 01 Jun	LATAM Airlines Group
04 May - 25 May	LATAM Airlines Group
20 May - 12 Jun	LATAM Airlines Group
05 May - 12 May	LATAM Airlines Group	direct
01 May - 28 May	Qantas
01 May - 28 May	Qantas	direct
16 May - 23 May	Qatar Airways
06 May - 20 May	Delta
01 May - 15 May	Delta
05 May - 20 May	Delta
05 May - 02 Jun	Delta
06 May - 03 Jun	Delta
07 May - 04 Jun	Delta
02 May - 09 May	Delta

Also check the deals for one-way flights from Sydney to Santiago 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 Sydney to Santiago in May from 1134€

Return flights