Cheapest return flights from Sydney to Colombo in January from $656

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

AirHint found the following cheapest return flights from Sydney (SYD) to Colombo (CMB) in January 2026 (see full year).

Return flights

08 Jan - 08 Feb Philippine Airlines
04 Jan - 07 Feb Philippine Airlines
05 Jan - 07 Feb Philippine Airlines
03 Jan - 07 Feb Philippine Airlines
25 Jan - 15 Feb Singapore Airlines
27 Jan - 10 Feb Singapore Airlines
17 Jan - 28 Jan Jetstar
07 Jan - 31 Jan Scoot Tigerair
09 Jan - 28 Jan Jetstar
16 Jan - 27 Jan Singapore Airlines
04 Jan - 03 Feb Singapore Airlines
10 Jan - 31 Jan Singapore Airlines
11 Jan - 30 Jan Singapore Airlines
25 Jan - 31 Jan AirAsia X
25 Jan - 30 Jan AirAsia X
01 Jan - 14 Jan Cathay Pacific
01 Jan - 23 Jan Cathay Pacific
03 Jan - 01 Feb Singapore Airlines
04 Jan - 01 Feb Singapore Airlines
27 Jan - 10 Feb SriLankan Airlines direct

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

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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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