Cheapest return flights from Colombo to Sydney in July from $558

Best time to book flights for Colombo (CMB) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Colombo (CMB) to Sydney (SYD) in July 2025 (see full year).

Return flights

02 Jul - 17 Jul AirAsia
02 Jul - 22 Jul AirAsia
02 Jul - 14 Jul AirAsia
02 Jul - 13 Jul AirAsia
02 Jul - 19 Jul AirAsia
02 Jul - 12 Jul AirAsia
04 Jul - 17 Jul AirAsia
04 Jul - 22 Jul AirAsia
04 Jul - 14 Jul AirAsia
02 Jul - 10 Jul AirAsia
27 Jul - 05 Aug AirAsia
26 Jul - 05 Aug AirAsia
27 Jul - 12 Aug AirAsia
26 Jul - 12 Aug AirAsia
27 Jul - 03 Aug AirAsia
16 Jul - 05 Aug AirAsia
15 Jul - 05 Aug AirAsia
26 Jul - 03 Aug AirAsia
16 Jul - 03 Aug AirAsia
15 Jul - 03 Aug AirAsia

Also check the deals for one-way flights from Colombo to Sydney in July.

Skyscanner

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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