Title: £270 Cheap Flights from Ottawa to Sydney (YOW to YQY) - Expedia.co.uk ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £270 Cheap Flights from Ottawa (YOW) to Sydney (YQY) [View £270 flight on Sat, 18 Oct 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YOW,to:YQY,departure:18/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:269.60&airProductToken=AQpmCjEI16YBEgM2MTEY2LMBIJgWKNjV-gIw5tf6AjhFQABYAWoFQkFTSUNyCEtDVUQwTEJTCjEI16YBEgM3NDgYmBYgmMQBKO3Y-gIwn9v6AjhFQAFYAWoFQkFTSUNyCExDVUQwTEJLEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Ottawa International Airport (YOW) to Sydney, NS (YQY) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:yqy,departure:02/10/2025TANYT&leg2=from:yqy,to:yow,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:yow,to:yqy,departure:02/10/2025TANYT&leg2=from:yqy,to:yow,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Ottawa (YOW) to Sydney (YQY) Prices were available within the past 7 days and start at £270 for one-way flights and £420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £420 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.00&airProductToken=AQpvCjUIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqCFNUQU5EQVJEcghLWjZIWkNURwo2CMGGARIEODQ4MhiYzgEgmMQBKJHl_AIwpOb8AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkhaQ1RHCm4KNQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHCjUIwYYBEgQ4MDAxGJhdINizASj-qP0CMLKp_QI4S0ABWAFqCFNUQU5EQVJEcghLWjZMWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £445 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:444.50&airProductToken=AQpvCjUIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqCFNUQU5EQVJEcghLWjZIWkNURwo2CMGGARIEODQ4MhiYzgEgmMQBKJHl_AIwpOb8AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkhaQ1RHCm4KNQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHCjUIwYYBEgQ4MDA1GJhdINizASieqv0CMNKq_QI4S0ABWAFqCFNUQU5EQVJEcghLWjZMWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £460 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:459.90&airProductToken=AQpuCjUIwYYBEgQ4MDEyGNizASCYXSim6PwCMNLo_AI4TEAAWAFqCFNUQU5EQVJEcghMWjZIWkNURwo1CMGGARIEODA5NhiYXSCYxAEoyOr8AjC16_wCOExAAVgBaghTVEFOREFSRHIITFo2SFpDVEcKbgo1CMGGARIEODA5MxiYxAEgmF0o-qb9AjD8p_0COEtAAFgBaghTVEFOREFSRHIIS1o2TFpDVEcKNQjBhgESBDgwMDEYmF0g2LMBKP6o_QIwsqn9AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £475 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:474.20&airProductToken=AQpnCjEIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqBEZMRVhyCEtaNkhaQ0ZMCjIIwYYBEgQ4NDgyGJjOASCYxAEokeX8AjCk5vwCOEtAAVgBagRGTEVYcghLWjZIWkNGTApmCjEIwYYBEgQ4MDkzGJjEASCYXSj6pv0CMPyn_QI4S0AAWAFqBEZMRVhyCEtaNkxaQ0ZMCjEIwYYBEgQ4MDAxGJhdINizASj-qP0CMLKp_QI4S0ABWAFqBEZMRVhyCEtaNkxaQ0ZMEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £478 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:478.00&airProductToken=AQpuCjUIwYYBEgQ4MDA2GNizASCYXSi25vwCMOjm_AI4VEAAWAFqCFNUQU5EQVJEcghUWjJIWkNURwo1CMGGARIEODA5NhiYXSCYxAEoyOr8AjC16_wCOFRAAVgBaghTVEFOREFSRHIIVFoySFpDVEcKbgo1CMGGARIEODA5MxiYxAEgmF0o-qb9AjD8p_0COEtAAFgBaghTVEFOREFSRHIIS1o2TFpDVEcKNQjBhgESBDgwMDEYmF0g2LMBKP6o_QIwsqn9AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £485 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:484.40&airProductToken=AQpuCjUIwYYBEgQ4MDEyGNizASCYXSim6PwCMNLo_AI4TEAAWAFqCFNUQU5EQVJEcghMWjZIWkNURwo1CMGGARIEODA5NhiYXSCYxAEoyOr8AjC16_wCOExAAVgBaghTVEFOREFSRHIITFo2SFpDVEcKbgo1CMGGARIEODA5MxiYxAEgmF0o-qb9AjD8p_0COEtAAFgBaghTVEFOREFSRHIIS1o2TFpDVEcKNQjBhgESBDgwMDUYmF0g2LMBKJ6q_QIw0qr9AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £499 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:498.70&airProductToken=AQpnCjEIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqBEZMRVhyCEtaNkhaQ0ZMCjIIwYYBEgQ4NDgyGJjOASCYxAEokeX8AjCk5vwCOEtAAVgBagRGTEVYcghLWjZIWkNGTApmCjEIwYYBEgQ4MDkzGJjEASCYXSj6pv0CMPyn_QI4S0AAWAFqBEZMRVhyCEtaNkxaQ0ZMCjEIwYYBEgQ4MDA1GJhdINizASieqv0CMNKq_QI4S0ABWAFqBEZMRVhyCEtaNkxaQ0ZMEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £503 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.50&airProductToken=AQpuCjUIwYYBEgQ4MDA2GNizASCYXSi25vwCMOjm_AI4VEAAWAFqCFNUQU5EQVJEcghUWjJIWkNURwo1CMGGARIEODA5NhiYXSCYxAEoyOr8AjC16_wCOFRAAVgBaghTVEFOREFSRHIIVFoySFpDVEcKbgo1CMGGARIEODA5MxiYxAEgmF0o-qb9AjD8p_0COEtAAFgBaghTVEFOREFSRHIIS1o2TFpDVEcKNQjBhgESBDgwMDUYmF0g2LMBKJ6q_QIw0qr9AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 21 Oct - Wed, 22 Oct YOW Ottawa YQY Sydney £507 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:21/10/2025TANYT&leg2=from:YQY,to:YOW,departure:22/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:506.50&airProductToken=AQpvCjUIwYYBEgM0NTcY2LMBIJjOASiT-_oCMNf7-gI4VEAAWAFqCFNUQU5EQVJEcghUWjJMWkNURwo2CMGGARIEODQ4NBiYzgEgmMQBKMb--gIw3P_6AjhUQAFYAWoIU1RBTkRBUkRyCFRaMkxaQ1RHCm4KNQjBhgESBDgwOTUYmMQBIJhdKJeH-wIwj4j7AjhUQABYAWoIU1RBTkRBUkRyCFRaMkxaQ1RHCjUIwYYBEgQ4MDE3GJhdINizASjwifsCMJyK-wI4VEABWAFqCFNUQU5EQVJEcghUWjJMWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 21 Oct - Wed, 22 Oct YOW Ottawa YQY Sydney £511 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:21/10/2025TANYT&leg2=from:YQY,to:YOW,departure:22/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:510.60&airProductToken=AQpvCjUIwYYBEgM0NjUY2LMBIJjOASiD_foCMMf9-gI4U0AAWAFqCFNUQU5EQVJEcghTWjJMWkNURwo2CMGGARIEODQ4NBiYzgEgmMQBKMb--gIw3P_6AjhTQAFYAWoIU1RBTkRBUkRyCFNaMkxaQ1RHCm4KNQjBhgESBDgwOTUYmMQBIJhdKJeH-wIwj4j7AjhUQABYAWoIU1RBTkRBUkRyCFRaMkxaQ1RHCjUIwYYBEgQ4MDE3GJhdINizASjwifsCMJyK-wI4VEABWAFqCFNUQU5EQVJEcghUWjJMWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £515 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:514.20&airProductToken=AQpmCjEIwYYBEgQ4MDEyGNizASCYXSim6PwCMNLo_AI4TEAAWAFqBEZMRVhyCExaNkhaQ0ZMCjEIwYYBEgQ4MDk2GJhdIJjEASjI6vwCMLXr_AI4TEABWAFqBEZMRVhyCExaNkhaQ0ZMCmYKMQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoERkxFWHIIS1o2TFpDRkwKMQjBhgESBDgwMDEYmF0g2LMBKP6o_QIwsqn9AjhLQAFYAWoERkxFWHIIS1o2TFpDRkwSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 21 Oct - Wed, 22 Oct YOW Ottawa YQY Sydney £528 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:21/10/2025TANYT&leg2=from:YQY,to:YOW,departure:22/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.00&airProductToken=AQpvCjUIwYYBEgM0NjEY2LMBIJjOASiL_PoCMM_8-gI4U0AAWAFqCFNUQU5EQVJEcghTWjJMWkNURwo2CMGGARIEODQ4NBiYzgEgmMQBKMb--gIw3P_6AjhTQAFYAWoIU1RBTkRBUkRyCFNaMkxaQ1RHCm4KNQjBhgESBDgwOTUYmMQBIJhdKJeH-wIwj4j7AjhUQABYAWoIU1RBTkRBUkRyCFRaMkxaQ1RHCjUIwYYBEgQ4MDE3GJhdINizASjwifsCMJyK-wI4VEABWAFqCFNUQU5EQVJEcghUWjJMWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £533 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:532.30&airProductToken=AQpmCjEIwYYBEgQ4MDA2GNizASCYXSi25vwCMOjm_AI4VEAAWAFqBEZMRVhyCFRaMkhaQ0ZMCjEIwYYBEgQ4MDk2GJhdIJjEASjI6vwCMLXr_AI4VEABWAFqBEZMRVhyCFRaMkhaQ0ZMCmYKMQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoERkxFWHIIS1o2TFpDRkwKMQjBhgESBDgwMDEYmF0g2LMBKP6o_QIwsqn9AjhLQAFYAWoERkxFWHIIS1o2TFpDRkwSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £539 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:538.70&airProductToken=AQpmCjEIwYYBEgQ4MDEyGNizASCYXSim6PwCMNLo_AI4TEAAWAFqBEZMRVhyCExaNkhaQ0ZMCjEIwYYBEgQ4MDk2GJhdIJjEASjI6vwCMLXr_AI4TEABWAFqBEZMRVhyCExaNkhaQ0ZMCmYKMQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoERkxFWHIIS1o2TFpDRkwKMQjBhgESBDgwMDUYmF0g2LMBKJ6q_QIw0qr9AjhLQAFYAWoERkxFWHIIS1o2TFpDRkwSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £557 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:556.80&airProductToken=AQpmCjEIwYYBEgQ4MDA2GNizASCYXSi25vwCMOjm_AI4VEAAWAFqBEZMRVhyCFRaMkhaQ0ZMCjEIwYYBEgQ4MDk2GJhdIJjEASjI6vwCMLXr_AI4VEABWAFqBEZMRVhyCFRaMkhaQ0ZMCmYKMQjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoERkxFWHIIS1o2TFpDRkwKMQjBhgESBDgwMDUYmF0g2LMBKJ6q_QIw0qr9AjhLQAFYAWoERkxFWHIIS1o2TFpDRkwSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £558 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:557.90&airProductToken=AQptCjQIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqB0NPTUZPUlRyCEtaNkhaQ0NPCjUIwYYBEgQ4NDgyGJjOASCYxAEokeX8AjCk5vwCOEtAAVgBagdDT01GT1JUcghLWjZIWkNDTwpsCjQIwYYBEgQ4MDkzGJjEASCYXSj6pv0CMPyn_QI4S0AAWAFqB0NPTUZPUlRyCEtaNkxaQ0NPCjQIwYYBEgQ4MDAxGJhdINizASj-qP0CMLKp_QI4S0ABWAFqB0NPTUZPUlRyCEtaNkxaQ0NPEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £583 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.40&airProductToken=AQptCjQIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqB0NPTUZPUlRyCEtaNkhaQ0NPCjUIwYYBEgQ4NDgyGJjOASCYxAEokeX8AjCk5vwCOEtAAVgBagdDT01GT1JUcghLWjZIWkNDTwpsCjQIwYYBEgQ4MDkzGJjEASCYXSj6pv0CMPyn_QI4S0AAWAFqB0NPTUZPUlRyCEtaNkxaQ0NPCjQIwYYBEgQ4MDA1GJhdINizASieqv0CMNKq_QI4S0ABWAFqB0NPTUZPUlRyCEtaNkxaQ0NPEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £598 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:597.80&airProductToken=AQpsCjQIwYYBEgQ4MDEyGNizASCYXSim6PwCMNLo_AI4TEAAWAFqB0NPTUZPUlRyCExaNkhaQ0NPCjQIwYYBEgQ4MDk2GJhdIJjEASjI6vwCMLXr_AI4TEABWAFqB0NPTUZPUlRyCExaNkhaQ0NPCmwKNAjBhgESBDgwOTMYmMQBIJhdKPqm_QIw_Kf9AjhLQABYAWoHQ09NRk9SVHIIS1o2TFpDQ08KNAjBhgESBDgwMDEYmF0g2LMBKP6o_QIwsqn9AjhLQAFYAWoHQ09NRk9SVHIIS1o2TFpDQ08SCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Mon, 17 Nov YOW Ottawa YQY Sydney £608 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YOW,to:YQY,departure:11/11/2025TANYT&leg2=from:YQY,to:YOW,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:608.00&airProductToken=AQpvCjUIwYYBEgM0NzEY2LMBIJjOASjY4_wCMLPk_AI4S0AAWAFqCFNUQU5EQVJEcghLWjZIWkNURwo2CMGGARIEODQ4MhiYzgEgmMQBKJHl_AIwpOb8AjhLQAFYAWoIU1RBTkRBUkRyCEtaNkhaQ1RHCm8KNgjBhgESBDg0ODMYmMQBIJjOASiUqv0CMMyr_QI4SEAAWAFqCFNUQU5EQVJEcghIWjdMWkNURwo1CMGGARIDNDYyGJjOASDYswEorq39AjDyrf0COEhAAVgBaghTVEFOREFSRHIISFo3TFpDVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Ottawa (YOW) to Sydney (YQY) ### October is typically the cheapest month to fly From £303 - £748 per traveller. ## Frequently asked questions ### How much is a flight from YOW to YQY? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between YOW and YQY start from £420. Book today to get the best price for your journey. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Macdonald-Cartier Intl. Airport (YOW) to Sydney Airport (YQY)? > We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Macdonald-Cartier Intl. Airport (YOW) to YQY that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ottawa Intl. Airport to Mascot Airport flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from YOW to YQY? > It only takes approximately 2 hours and 57 minutes to fly from Ottawa International Airport (YOW) to Sydney Airport (YQY) (YQY). Recline your seat and make yourself comfortable — but not too comfortable. You'll be in Reserve Mines soon enough. ### How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to Sydney Airport (YQY)? > You can forget about a movie marathon on this flight — it's just 1,200 kilometres from Ottawa to Reserve Mines. Find your seat, order a drink and you'll be there before long. ### Which airlines fly direct from Macdonald-Cartier Intl. Airport (YOW) to Sydney Airport (YQY)? > Unfortunately, there are no airlines that fly directly between Ottawa Intl. Airport and Sydney Airport (YQY). You'll have to book a flight with at least one stop. ### Are Ottawa International Airport to Mascot Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from YOW to YQY last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia. ## Travel information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Sydney | | Airlines serving | Air Canada | | Return price | £420 | | Distance | 1206 km | ## Book with confidence ### Compare flights from Ottawa to Sydney easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Ottawa to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Sydney in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Macdonald-Cartier Intl. to Sydney.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Macdonald-Cartier Intl. (YOW) to Sydney (YQY) The easiest way to view the best deals on flights from Ottawa to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Macdonald-Cartier Intl. to Sydney start at just £420 and range up to £608.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Ottawa and Sydney - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Ottawa to Sydney flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Macdonald-Cartier Intl. to Sydney for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. 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[Visit Tarbot](https://www.expedia.co.uk/Tarbot.dx553248635921781652) - [Visit Victoria Junction](https://www.expedia.co.uk/Victoria-Junction.dx553248635921599726) - [Visit Wreck Cove](https://www.expedia.co.uk/Wreck-Cove.dx3000478245) - [Golf Holiday Packages Cabot Trail](https://www.expedia.co.uk/lp/theme-holidays/golf-holidays/6351172/Cabot-Trail) - [Car hire Jersey Cove](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Jersey-Cove.d553248635975862722.Car-Hire-Guide) - [Car hire Louisbourg](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Louisbourg.d181851.Car-Hire-Guide) - [Car hire North Sydney](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-North-Sydney.d9182.Car-Hire-Guide) - [Car hire Sydney Forks](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Sydney-Forks.d6305825.Car-Hire-Guide) - [Car hire Sydney](https://www.expedia.co.uk/Compare-Cheap-Car-Hire-In-Sydney.d4057.Car-Hire-Guide) - [Firefly Cyprus Rental Cars in Cabot Trail](https://www.expedia.co.uk/Firefly-Cyprus-Car-Rentals-In-Cabot-Trail.d6351172-c1108.Car-Rental-Guide-Suppliers) - [Rent A Wreck Rental Cars in Sydney](https://www.expedia.co.uk/Rent-A-Wreck-Car-Rentals-In-Sydney.d4057-c33.Car-Rental-Guide-Suppliers) - [Cabot Trail Holiday Rentals](https://www.expedia.co.uk/Cabot-Trail-Holiday-Rentals.d6351172.Travel-Guide-HolidayRentals) - [North Sydney Holiday Rentals](https://www.expedia.co.uk/North-Sydney-Holiday-Rentals.d9182.Travel-Guide-HolidayRentals) \*Available to Expedia members.