Cheapest return flights from Calgary to Sydney in April from $965

AirHint found the following cheapest return flights from Calgary (YYC) to Sydney (SYD) in April 2026 (see full year).

Return flights

15 Apr - 10 May WestJet
14 Apr - 20 Apr WestJet
10 Apr - 20 Apr WestJet
09 Apr - 20 Apr WestJet
23 Apr - 15 May WestJet
18 Apr - 12 May WestJet
18 Apr - 10 May WestJet
01 Apr - 14 Apr United
04 Apr - 05 May WestJet
22 Apr - 30 Apr United
18 Apr - 26 Apr United
04 Apr - 25 Apr United
18 Apr - 25 Apr United
10 Apr - 17 Apr United
04 Apr - 12 Apr WestJet

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

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