Title: CA $1,146 Cheap Flights from Ottawa (YOW) to Perth (PER) - Expedia.ca ![Elizabeth Quay which includes a sunset, a city and a bay or harbor](https://images.trvl-media.com/place/553248621593151427/ffa3044e-03de-4748-8599-8aef955dbd0f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248621593151427/ffa3044e-03de-4748-8599-8aef955dbd0f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $1,146 Cheap Flights from Ottawa (YOW) to Perth (PER) [View CA $1,146 flight on Mon, Apr 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:PER,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1145.57&airProductToken=AQqCAQoqCMGGARIDMzQ1GNizASC4jQEo_r-LAzCgwosDOEdAAFgBcgdVTE9YQlRPCikI0KQBEgMxMTcYuI0BIKxbKJ_EiwMwisuLAzhVQAFYAXIHVUxPWEJUTwopCNCkARIDMjIzGKxbII-JASjl04sDMJPXiwM4VUABWAFyB1VMT1hCVE8SCggBEAEYASoCUFIYASIECAEQASgCKAMoBDAB) - [Roundtrip](?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 Perth Airport (PER) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Air New Zealand](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NZ.svg) Air New Zealand [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NZ"}}]) - ![Cathay Pacific](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![All Nippon Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NH.svg) All Nippon Airways [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NH"}}]) - ![Emirates](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EK.svg) Emirates [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EK"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:per,departure:10/10/2025TANYT&leg2=from:per,to:yow,departure:17/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Ottawa (YOW) to Perth (PER) Prices were available within the past 7 days and start at CA $1,146 for one-way flights and CA $2,264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Apr 27 - Mon, May 11 YOW Ottawa PER Perth CA $2,264 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:27/04/2026TANYT&leg2=from:PER,to:YOW,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2263.67&airProductToken=AQp_CikIwYYBEgMzNDUY2LMBILiNASj-v4sDMKDCiwM4R0AAWAFyBlVMWEJUTwooCNCkARIDMTE3GLiNASCsWyifxIsDMIrLiwM4VUABWAFyBlVMWEJUTwooCNCkARIDMjIzGKxbII-JASjl04sDMJPXiwM4VUABWAFyBlVMWEJUTwp_CigI0KQBEgMyMjQYj4kBIKxbKL7TjAMw9taMAzhLQABYAXIGS0xYQlRPCigI0KQBEgMxMTYYrFsguI0BKPrYjAMwu96MAzhLQAFYAXIGS0xYQlRPCikIwYYBEgMzNDgYuI0BINizASiM4owDMKPkjAM4R0ABWAFyBktMWEJUTxIKCAEQARgBKgJQUhgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Oct 31 - Sat, Nov 8 YOW Ottawa PER Perth CA $2,314 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:31/10/2025TANYT&leg2=from:PER,to:YOW,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2313.97&airProductToken=AQp_CikIwYYBEgMzNDUY2LMBILiNASi-7fsCMPTv-wI4R0AAWAFyBktMV0JUTwooCNCkARIDMTE3GLiNASCsWyjf8fsCMMr4-wI4S0ABWAFyBktMV0JUTwooCNCkARIDMjIzGKxbII-JASiqgfwCMNiE_AI4S0ABWAFyBktMV0JUTwp_CigI0KQBEgMyMjQYj4kBIKxbKMi9_AIw58D8AjhVQABYAXIGVUxXQlRPCigI0KQBEgMxMTYYrFsguI0BKITD_AIwu8j8AjhVQAFYAXIGVUxXQlRPCikIwYYBEgMzNDIYuI0BINizASiP0PwCMJ3S_AI4R0ABWAFyBlVMV0JUTxIKCAEQARgBKgJQUhgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Feb 27 - Thu, Mar 5 YOW Ottawa PER Perth CA $2,328 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:27/02/2026TANYT&leg2=from:PER,to:YOW,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2327.71&airProductToken=AQp_CikIwYYBEgM0NjcY2LMBIJjOASj1qYYDMMWqhgM4R0AAWAFyBlRMV0JUTwooCNCkARIDMTE5GJjOASCsWyj-q4YDMIS0hgM4VEABWAFyBlRMV0JUTwooCNCkARIDMjIzGKxbII-JASiKvIYDMLi_hgM4VEABWAFyBlRMV0JUTwp_CigI0KQBEgMyMjQYj4kBIKxbKOjhhgMwh-WGAzhUQABYAXIGVExYQlRPCigI0KQBEgMxMTYYrFsguI0BKKTnhgMw2-yGAzhUQAFYAXIGVExYQlRPCikIwYYBEgMzNDgYuI0BINizASiE8IYDMJ_yhgM4R0ABWAFyBlRMWEJUTxIKCAEQARgBKgJQUhgBIgQIARABKAIoBCgGMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, May 1 - Mon, Jun 1 YOW Ottawa PER Perth CA $2,394 Roundtrip found 18 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:01/05/2026TANYT&leg2=from:PER,to:YOW,departure:01/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2393.37&airProductToken=AQp_CikIwYYBEgMzNDUY2LMBILiNASiI7YsDMLTviwM4R0AAWAFyBlVMV0JUTwooCNCkARIDMTE3GLiNASCsWyif8YsDMIr4iwM4VUABWAFyBlVMV0JUTwooCNCkARIDMjIzGKxbII-JASjlgIwDMJOEjAM4VUABWAFyBlVMV0JUTwp_CigI0KQBEgMyMjQYj4kBIKxbKN6_jgMwlsOOAzhYQABYAXIGWExYQlRPCigI0KQBEgMxMTYYrFsguI0BKJrFjgMw28qOAzhYQAFYAXIGWExYQlRPCikIwYYBEgMzNDQYuI0BINizASia1I4DMLHWjgM4R0ABWAFyBlhMWEJUTxIKCAEQARgBKgJQUhgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Mar 12 - Wed, Mar 25 YOW Ottawa PER Perth CA $2,400 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:12/03/2026TANYT&leg2=from:PER,to:YOW,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2399.35&airProductToken=AQqmAQo2CNemARIDNTg5GNizASCYzgEo5LSHAzC1tYcDOExAAFgBaglFQ09OTElHSFRyCFFLMjFDQUlSCjUIw7ABEgM4MDUYmM4BIMcyKI-5hwMwxcCHAzhRQAFYAWoJRUNPTkxJR0hUcghRSzIxQ0FJUgo1CMOwARIDMTQzGMcyII-JASjOwocDMJ_GhwM4UUABWAFqCUVDT05MSUdIVHIIUUsyMUNBSVIKpgEKNQjDsAESAzE4MhiPiQEgxzIo3sKIAzC5xogDOFFAAFgBaglFQ09OTElHSFRyCFFLMjFDQUlSCjUIw7ABEgM4MjYYxzIgmM4BKOjHiAMw2M6IAzhRQAFYAWoJRUNPTkxJR0hUcghRSzIxQ0FJUgo2CNemARIDNTg4GJjOASDYswEoss-IAzD3z4gDOExAAVgBaglFQ09OTElHSFRyCFFLMjFDQUlSEgoIARABGAEqAkNYGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, May 21 - Fri, May 29 YOW Ottawa PER Perth CA $2,405 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:21/05/2026TANYT&leg2=from:PER,to:YOW,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2404.81&airProductToken=AQqlAQo1CMGGARIDMzQ1GNizASC4jQEoiM6NAzC00I0DOExAAFgBaghTVEFOREFSRHIITFo2TFpDVEcKNQjDsAESAzg2NRi4jQEgxzIowtKNAzCP2Y0DOFFAAVgBaglFQ09OTElHSFRyCFFLMjFDQUtSCjUIw7ABEgMxNzEYxzIgj4kBKMTdjQMwkOGNAzhRQAFYAWoJRUNPTkxJR0hUcghRSzIxQ0FLUgqmAQo1CMOwARIDMTcwGI-JASDHMiiKmo4DMNudjgM4UUAAWAFqCUVDT05MSUdIVHIIUUsyMUNBS1IKNQjDsAESAzgyOBjHMiCYzgEohZ-OAzCOpo4DOFFAAVgBaglFQ09OTElHSFRyCFFLMjFDQUtSCjYI16YBEgM1ODgYmM4BINizASjDqo4DMIarjgM4TEABWAFqCUVDT05MSUdIVHIIUUsyMUNBS1ISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Mon, Oct 27 - Mon, Nov 10 YOW Ottawa PER Perth CA $2,417 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:27/10/2025TANYT&leg2=from:PER,to:YOW,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2416.59&airProductToken=AQqkAQo2CNCIARIEMjM0NRjYswEgwZMBKIfA-wIw0sD7AjhJQABYAWoIRUNMQVNTSUNyCFRMQ0FMMlJFCjQI0aQBEgM3NDQYwZMBIMM7KKnC-wIw78f7AjhUQAFYAWoIRUNMQVNTSUNyCFRMQ0FMMlJFCjQI0aQBEgM5MDAYwzsgj4kBKMzM-wIw5dH7AjhUQAFYAWoIRUNMQVNTSUNyCFRMQ0FMMlJFCqQBCjQI0aQBEgM5MDEYj4kBIMM7KNXa_AIwguD8AjhUQABYAWoIRUNMQVNTSUNyCFRMQ0FMMlJFCjQI0aQBEgM3NDMYwzsgwZMBKLbh_AIw7-f8AjhUQAFYAWoIRUNMQVNTSUNyCFRMQ0FMMlJFCjYI0IgBEgQyMzQ2GMGTASDYswEo2Oj8AjCu6fwCOElAAVgBaghFQ0xBU1NJQ3IIVExDQUwyUkUSCggCEAEYAioCUVIYASIECAEQASgCKAQoBjAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Nov 17 - Mon, Dec 1 YOW Ottawa PER Perth CA $2,420 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:17/11/2025TANYT&leg2=from:PER,to:YOW,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2419.57&airProductToken=AQqiAQo1CMGGARIDMzQ1GNizASC4jQEomq39AjDQr_0COEtAAFgBaghTVEFOREFSRHIIS0QyTlpDVEcKMwjBhgESAjM1GLiNASChIyi7sf0CMLW4_QI4S0ABWAFqCFNUQU5EQVJEcghLTFhQMDJURwo0CNaCARIDNDcyGKEjII-JASjqvP0CMK-__QI4UEABWAFqCFNUQU5EQVJEcghLTFhQMDJURwqiAQo0CMqiARIDOTY1GI-JASChIyiOx_4CMJzJ_gI4SUAAWAFqCFNUQU5EQVJEcghLTFhQMDJURwozCMGGARICMzYYoSMguI0BKM3L_gIwgdL-AjhLQAFYAWoIU1RBTkRBUkRyCEtMWFAwMlRHCjUIwYYBEgMzNDIYuI0BINizASjv0v4CMP3U_gI4S0ABWAFqCFNUQU5EQVJEcghLRDJOWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Thu, Mar 12 - Wed, Mar 25 YOW Ottawa PER Perth CA $2,454 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:12/03/2026TANYT&leg2=from:PER,to:YOW,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2453.55&airProductToken=AQqnAQo3CMOwARIENzA4MRjYswEgmM4BKOS0hwMwtbWHAzhRQABYAWoJRUNPTkxJR0hUcghRSzIxQ0FJUgo1CMOwARIDODA1GJjOASDHMiiPuYcDMMXAhwM4UUABWAFqCUVDT05MSUdIVHIIUUsyMUNBSVIKNQjDsAESAzE0MxjHMiCPiQEozsKHAzCfxocDOFFAAVgBaglFQ09OTElHSFRyCFFLMjFDQUlSCqcBCjUIw7ABEgMxODIYj4kBIMcyKN7CiAMwucaIAzhRQABYAWoJRUNPTkxJR0hUcghRSzIxQ0FJUgo1CMOwARIDODI2GMcyIJjOASjox4gDMNjOiAM4UUABWAFqCUVDT05MSUdIVHIIUUsyMUNBSVIKNwjDsAESBDcwODAYmM4BINizASiyz4gDMPfPiAM4UUABWAFqCUVDT05MSUdIVHIIUUsyMUNBSVISCggBEAEYASoCQ1gYASIECAEQASgCKAMoBDAB) ![All Nippon Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NH.gif) Tue, Apr 28 - Mon, May 11 YOW Ottawa PER Perth CA $2,982 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:PER,departure:28/04/2026TANYT&leg2=from:PER,to:YOW,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2981.48&airProductToken=AQqjAQo1CM6QARIENzc3NRjYswEgrhwojMaLAzCMx4sDOFZAAFgBaghFQ09CQVNJQ3IIVkxYMFdXVzAKMwjOkAESAjExGK4cIK2cASjyyIsDMIjPiwM4VkABWAFqCEVDT0JBU0lDcghWTFgwV1dXMAo1CM6QARIDODgxGK2cASCPiQEoldiLAzDy3IsDOFZAAVgBaghFQ09CQVNJQ3IIVkxYMFdXVzAKowEKNQjOkAESAzg4MhiPiQEgrZwBKM_ZjAMwk96MAzhWQABYAWoIRUNPQkFTSUNyCFZMWDBXV1cwCjMIzpABEgIxMhitnAEgrhwooOKMAzDr54wDOFZAAVgBaghFQ09CQVNJQ3IIVkxYMFdXVzAKNQjOkAESBDcyMDgYrhwg2LMBKLjpjAMwquqMAzhWQAFYAWoIRUNPQkFTSUNyCFZMWDBXV1cwEgoIARABGAEqAk5IGAEiBAgBEAEoAigDKAQwAQ) ## Alternative airports near Perth Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:PER,departure:10/10/2025TANYT&leg2=from:PER,to:YOW,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) PER Perth Airport CheapestClosest 14 min [Flights from CA $3,489](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:PER,departure:10/10/2025TANYT&leg2=from:PER,to:YOW,departure:14/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Ottawa to Perth (YOW - PER) route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Perth | | Airlines serving | Air Canada, Air New Zealand, All Nippon Airways, Cathay Pacific, KLM | | Roundtrip price | CA $2,264 | | Distance | 18113 km | ## Ottawa to Perth Flights **The easy way to book your flights from Ottawa to Perth**  With Expedia, it’s simple to find and book flights to Perth from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Perth, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Perth today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Perth, PER**  Sort your search results by price to find great deals on your flight from Ottawa to Perth—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Perth from Ottawa currently is just CA $2,264 rising to CA $2,982.   Here are more money-saving tips:  - Fly in April when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Perth   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Perth from Ottawa**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Perth with Expedia today. ## Frequently asked questions ### How much is a flight from Ottawa International Airport to PER? > Round-trip tickets between Ottawa Intl. Airport and Perth Airport (PER) start from CA $2,264. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to PER? > When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your vacation, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Ottawa International Airport to Perth Airport (PER) that have flexible change policies? > Many airlines will allow you to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When searching for Macdonald-Cartier Intl. Airport (YOW) to PER flights, you'll see a "No change fees" box for you to pick. ### How far is the flight from YOW to PER? > With around 18,200 kilometres separating Ottawa and Perth, your flight will be a long one. Pack wisely to make your journey comfortable. Simple things like an eye mask and a good neck pillow can make a huge difference. ### Which airlines fly direct from Ottawa Intl. Airport to Perth Airport? > You won't find any airlines flying directly between Ottawa International Airport and PER, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip! ### Are Ottawa Intl. Airport to Perth Airport (PER) flight tickets cheaper when they're purchased at the last minute? > It is possible to get a great last-minute deal from YOW to PER, but it's also possible to miss out altogether! As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars ### Lodging - [Ascot Hotels](https://www.expedia.ca/Ascot-Perth-Hotels.0-n181714-0.Travel-Guide-Filter-Hotels) - [Hotels near Ascot Racecourse](https://www.expedia.ca/Ascot-Racecourse-Hotels.0-l553248621562854405-0.Travel-Guide-Filter-Hotels) - [Ashfield Hotels](https://www.expedia.ca/Ashfield-Perth-Hotels.0-n553248634374152202-0.Travel-Guide-Filter-Hotels) - [Bassendean Hotels](https://www.expedia.ca/Bassendean-Perth-Hotels.0-n180213-0.Travel-Guide-Filter-Hotels) - [Bayswater Hotels](https://www.expedia.ca/Bayswater-Perth-Hotels.0-n180216-0.Travel-Guide-Filter-Hotels) - [Bedford Hotels](https://www.expedia.ca/Bedford-Perth-Hotels.0-n3000444157-0.Travel-Guide-Filter-Hotels) - [Beechboro Hotels](https://www.expedia.ca/Beechboro-Perth-Hotels.0-n3000444289-0.Travel-Guide-Filter-Hotels) - 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[Ferguson Valley Hotels](https://www.expedia.ca/Ferguson-Valley-Hotels.d553248635975849034.Travel-Guide-Hotels) - [Inns in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-Inns.d553248635975849034-aaInns.Travel-Guide-Accommodation) - [Lodges in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-Lodges.d553248635975849034-aaLodges.Travel-Guide-Accommodation) - [Pensions in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-Pensions.d553248635975849034-aaPensions.Travel-Guide-Accommodation) - [Rv Parks in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-RV-Parks.d553248635975849034-aaRVParks.Travel-Guide-Accommodation) - [Townhomes in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-Townhomes.d553248635975849034-aaTownhomes.Travel-Guide-Accommodation) - [Villas in Ferguson Valley](https://www.expedia.ca/Ferguson-Valley-Villas.d553248635975849034-aaVillas.Travel-Guide-Accommodation) - [Forrestfield Hotels](https://www.expedia.ca/Forrestfield-Perth-Hotels.0-n6247248-0.Travel-Guide-Filter-Hotels) - [Guildford Hotels](https://www.expedia.ca/Guildford-Perth-Hotels.0-n6130200-0.Travel-Guide-Filter-Hotels) - [Hazelmere Hotels](https://www.expedia.ca/Hazelmere-Perth-Hotels.0-n6343945-0.Travel-Guide-Filter-Hotels) - [High Wycombe Hotels](https://www.expedia.ca/High-Wycombe-Perth-Hotels.0-n6343947-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Inglewood](https://www.expedia.ca/Inglewood-Perth-Hotels-Cheap-Hotels.0-n6130201-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Inglewood Hotels](https://www.expedia.ca/Inglewood-Perth-Hotels.0-n6130201-0.Travel-Guide-Filter-Hotels) - [Kewdale Hotels](https://www.expedia.ca/Kewdale-Perth-Hotels.0-n3000474541-0.Travel-Guide-Filter-Hotels) - [Kiara Hotels](https://www.expedia.ca/Kiara-Perth-Hotels.0-n553248634374121409-0.Travel-Guide-Filter-Hotels) - [Lathlain Hotels](https://www.expedia.ca/Lathlain-Perth-Hotels.0-n553248633944677851-0.Travel-Guide-Filter-Hotels) - [Maida Vale Hotels](https://www.expedia.ca/Maida-Vale-Perth-Hotels.0-n6348947-0.Travel-Guide-Filter-Hotels) - 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[Flights from Christchurch to Rottnest Island](https://www.expedia.ca/lp/flights/179996/3047/christchurch-to-rottnest-island) - [Flights from Düsseldorf to Rottnest Island](https://www.expedia.ca/lp/flights/180001/3047/dusseldorf-to-rottnest-island) - [Flights from Livingstone to Rottnest Island](https://www.expedia.ca/lp/flights/2170/3047/livingstone-to-rottnest-island) - [Flights from Pietermaritzburg to Rottnest Island](https://www.expedia.ca/lp/flights/2924/3047/pietermaritzburg-to-rottnest-island) - [Flights from Sofia to Rottnest Island](https://www.expedia.ca/lp/flights/3235/3047/sofia-to-rottnest-island) - [Flights from Town Of Bassendean](https://www.expedia.ca/lp/flights/553248634333600407/flights-from-town-of-bassendean) - [Flights from Des Moines to Rottnest Island](https://www.expedia.ca/lp/flights/601690/3047/des-moines-to-rottnest-island) - [Flights from Busan to Rottnest Island](https://www.expedia.ca/lp/flights/602043/3047/busan-to-rottnest-island) - [Flights from Adelaide to Rottnest Island](https://www.expedia.ca/lp/flights/6051330/3047/adelaide-to-rottnest-island) - [Flights from Marmagao to Rottnest Island](https://www.expedia.ca/lp/flights/6055154/3047/marmagao-to-rottnest-island) - [Flights from Waldorf to Rottnest Island](https://www.expedia.ca/lp/flights/6057464/3047/waldorf-to-rottnest-island) - [Flights from Winnipeg to Rottnest Island](https://www.expedia.ca/lp/flights/6141041/3047/winnipeg-to-rottnest-island) - [Flights from Johor Bahru to Rottnest Island](https://www.expedia.ca/lp/flights/6142145/3047/johor-bahru-to-rottnest-island) - [Flights from Gary to Rottnest Island](https://www.expedia.ca/lp/flights/7549/3047/gary-to-rottnest-island) - [Flights from Derby to Rottnest Island](https://www.expedia.ca/lp/flights/7573/3047/derby-to-rottnest-island) - [Flights from Bunbury (BUY) to Rottnest Island (RTS)](https://www.expedia.ca/lp/flights/buy/rts/bunbury-to-rottnest-island) - [Flights from Vancouver (YVR) to Rottnest Island (RTS)](https://www.expedia.ca/lp/flights/yvr/rts/vancouver-to-rottnest-island) ### Packages - [Bassendean Vacations](https://www.expedia.ca/Bassendean.d180213.Destination-Travel-Guides) - [Visit Beechboro](https://www.expedia.ca/Perth-Beechboro.dx3000444289) - [Visit Belmont](https://www.expedia.ca/Perth-Belmont.dx181715) - [Visit Burswood](https://www.expedia.ca/Perth-Burswood.dx6131303) - [Visit Caversham](https://www.expedia.ca/Perth-Caversham.dx6135786) - [Visit Cloverdale](https://www.expedia.ca/Perth-Cloverdale.dx6344435) - [Visit Rivervale](https://www.expedia.ca/Perth-Rivervale.dx181721) - [Visit Woodbridge](https://www.expedia.ca/Perth-Woodbridge.dx6258263) - [Pinelli Wines](https://www.expedia.ca/Pinelli-Wines-Caversham.d6244297.Vacation-Attraction) ### Cars - [Car rentals near Belmont](https://www.expedia.ca/Car-Rentals-In-Belmont.d181715.Car-Rental-Guide) - [Car rentals near Perth Airport](https://www.expedia.ca/Car-Rentals-In-Perth-Airport.d553248634717476092.Car-Rental-Guide) - [Economy Car Rentals in Ferguson Valley](https://www.expedia.ca/Economy-Car-Rentals-In-Ferguson-Valley.d553248635975849034-tEconomy.Car-Rental-Guide-Class) - [Full-Size Car Rentals in Ferguson Valley](https://www.expedia.ca/Fullsize-Car-Rentals-In-Ferguson-Valley.d553248635975849034-tFullsize.Car-Rental-Guide-Class) - [Island Car Rentals Rental Cars in Ferguson Valley](https://www.expedia.ca/Island-Car-Rentals-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1132.Car-Rental-Guide-Suppliers) - [Offer Car Hire Rental Cars in Ferguson Valley](https://www.expedia.ca/Offer-Car-Hire-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1141.Car-Rental-Guide-Suppliers) - [Record Rent A Car Rental Cars in Ferguson Valley](https://www.expedia.ca/Record-Rent-A-Car-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c30.Car-Rental-Guide-Suppliers) - [Right Cars Rental Cars in Ferguson Valley](https://www.expedia.ca/Right-Cars-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1070.Car-Rental-Guide-Suppliers) - [Sr Rent A Car Rental Cars in Ferguson Valley](https://www.expedia.ca/SR-Rent-A-Car-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1077.Car-Rental-Guide-Suppliers) - [Suv Car Rentals in Ferguson Valley](https://www.expedia.ca/SUV-Car-Rentals-In-Ferguson-Valley.d553248635975849034-tSUV.Car-Rental-Guide-Class) - [Standard Car Rentals in Ferguson Valley](https://www.expedia.ca/Standard-Car-Rentals-In-Ferguson-Valley.d553248635975849034-tStandard.Car-Rental-Guide-Class) - [Thrifty Car Rental Rental Cars in Perth Airport](https://www.expedia.ca/Thrifty-Car-Rental-Car-Rentals-In-Perth-Airport.d553248634717476092-c45.Car-Rental-Guide-Suppliers) - [United Rental Cars in Ferguson Valley](https://www.expedia.ca/United-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1088.Car-Rental-Guide-Suppliers) - [Van Car Rentals in Ferguson Valley](https://www.expedia.ca/Van-Car-Rentals-In-Ferguson-Valley.d553248635975849034-tVan.Car-Rental-Guide-Class) - [Whiz Rental Cars in Ferguson Valley](https://www.expedia.ca/Whiz-Car-Rentals-In-Ferguson-Valley.d553248635975849034-c1117.Car-Rental-Guide-Suppliers) \*Available to Expedia members.