Cheapest return flights from Toronto to Sydney in May from $1066

Best time to book flights for Toronto (YYZ) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to Sydney (SYD) in May 2025 (see full year).

Return flights

09 May - 19 May Porter Airlines (Canada) Ltd
14 May - 25 May Air Transat
10 May - 30 May WestJet
16 May - 26 May WestJet
01 May - 15 May Porter Airlines (Canada) Ltd
13 May - 03 Jun Porter Airlines (Canada) Ltd
01 May - 08 May WestJet
01 May - 09 May WestJet
02 May - 12 May WestJet
05 May - 22 May WestJet
14 May - 21 May Porter Airlines (Canada) Ltd
09 May - 03 Jun Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from Toronto to Sydney in May.

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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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