Cheapest return flights from Sydney to Colombo in April from $575

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 April 2026 (see full year).

Return flights

29 Apr - 06 May AirAsia X
28 Apr - 05 May Philippine Airlines
09 Apr - 18 Apr Singapore Airlines
10 Apr - 19 Apr Singapore Airlines
28 Apr - 05 May SriLankan Airlines direct
10 Apr - 18 Apr Singapore Airlines
03 Apr - 15 Apr Singapore Airlines
04 Apr - 25 Apr Singapore Airlines
03 Apr - 18 Apr Singapore Airlines
05 Apr - 17 Apr Singapore Airlines
03 Apr - 18 Apr SriLankan Airlines direct
10 Apr - 18 Apr SriLankan Airlines direct
05 Apr - 17 Apr SriLankan Airlines direct
21 Apr - 05 May Malaysia Airlines

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

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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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