Title: CA $545 Cheap Flights from Ottawa (YOW) to Porto (OPO) - Expedia.ca ![](https://images.trvl-media.com/place/603077/e0c840e3-ebbe-4f35-8964-b2f0ca1c1703.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/603077/e0c840e3-ebbe-4f35-8964-b2f0ca1c1703.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $545 Cheap Flights from Ottawa (YOW) to Porto (OPO) [View CA $545 flight on Mon, Aug 3, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:OPO,departure:03/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:544.01&airProductToken=AQpcCi0I16YBEgM1ODkY2LMBIJjOASjziJQDMLiJlAM4TEAAWAFqA0JTQ3IFWDNCU0MKKwjTaBIDMzcyGJjOASDucyjtj5QDMMCUlAM4WEABWAFqA0JTQ3IFWDNCU0MSCggBEAEYASoCUzQYASIECAEQASgCKAMoBDAB) - [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 Porto Airport (OPO) - ![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:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:YOW,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![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 Porto (OPO) Prices were available within the past 7 days and start at CA $545 for one-way flights and CA $880 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, Dec 1 - Mon, Dec 8 YOW Ottawa OPO Porto CA $880 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:01/12/2025TANYT&leg2=from:OPO,to:YOW,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:879.67&airProductToken=AQqyAQoyCMGGARIEODAxNhjYswEgmF0o-Mr-AjCuy_4COEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDkwOTgYmF0gjBUo5sv-AjCez_4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkwOTgKPQjBhgESBDkyNjAYjBUg7nMo88_-AjCi0f4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkyNjAKrQEKNAjMsAESBDIwNjUY7nMguTwo6Jf_AjD-mP8COEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlEKMgjMsAESAjg2GLk8IJhdKLyf_wIwuqP_AjhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRCkEIzLABEgQ0NjgyGJhdINizASiepP8CMNKk_wI4S0ABWAFqCEVDT0xJR0hUcghLTDJBWFhCUXoKCMGGARIENDY4MhIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Jan 28 - Wed, Feb 11 YOW Ottawa OPO Porto CA $882 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:28/01/2026TANYT&leg2=from:OPO,to:YOW,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:881.47&airProductToken=AQqyAQoyCMGGARIEODAxNhjYswEgmF0ouNeDAzDu14MDOEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDkwOTgYmF0gjBUoptiDAzDe24MDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkwOTgKPQjBhgESBDkyNjAYjBUg7nMozNyDAzD73YMDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkyNjAKrQEKNAjMsAESBDIwNjcY7nMguTwo2u-EAzDr8IQDOEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlEKMgjMsAESAjg2GLk8IJhdKNz6hAMw2v6EAzhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRCkEIzLABEgQ0NjgyGJhdINizASi-_4QDMPL_hAM4S0ABWAFqCEVDT0xJR0hUcghLTDJBWFhCUXoKCMGGARIENDY4MhIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jan 11 - Tue, Jan 20 YOW Ottawa OPO Porto CA $882 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:11/01/2026TANYT&leg2=from:OPO,to:YOW,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:881.67&airProductToken=AQqyAQoyCMGGARIEODAxNhjYswEgmF0omJiCAzDOmIIDOEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDkwOTgYmF0gjBUohpmCAzC-nIIDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkwOTgKPQjBhgESBDkyNjAYjBUg7nMok52CAzDCnoIDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkyNjAKrQEKNAjMsAESBDIwNjcY7nMguTwolfiCAzCm-YIDOEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlEKMgjMsAESAjg2GLk8IJhdKJyDgwMwmoeDAzhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRCkEIzLABEgQ0NjgyGJhdINizASj-h4MDMLKIgwM4S0ABWAFqCEVDT0xJR0hUcghLTDJBWFhCUXoKCMGGARIENDY4MhIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Dec 1 - Mon, Dec 8 YOW Ottawa OPO Porto CA $886 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:01/12/2025TANYT&leg2=from:OPO,to:YOW,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:885.71&airProductToken=AQqyAQoyCMGGARIEODAxNhjYswEgmF0o-Mr-AjCuy_4COEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDY4MjAYmF0guTwoudX-AjD72P4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMsAESBDY4MjAKPQjBhgESBDY4NTQYuTwg7nMovtr-AjDj2_4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMsAESBDY4NTQKvQEKNAjMsAESBDIwNjUY7nMguTwo6Jf_AjD-mP8COEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlEKQQjMsAESBDQ2NDAYuTwgmM4BKNCf_wIw8aP_AjhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRegoIwYYBEgQ0NjQwCkIIzLABEgQ0NjgxGJjOASDYswEo7qT_AjCypf8COEtAAVgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgjBhgESBDQ2ODESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Dec 3 - Sun, Dec 14 YOW Ottawa OPO Porto CA $889 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:03/12/2025TANYT&leg2=from:OPO,to:YOW,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:888.11&airProductToken=AQqyAQoyCMGGARIEODAxNhjYswEgmF0ouOH-AjDu4f4COEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDkwOTgYmF0gjBUopuL-AjDe5f4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkwOTgKPQjBhgESBDkyNjAYjBUg7nMozOb-AjD75_4COEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkyNjAKyQEKQAjMsAESBDIwNjUY7nMguTwordv_AjDD3P8COEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgiymAESBDIwNjUKQQjMsAESBDQ2NDAYuTwgmM4BKKTj_wIwxef_AjhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRegoIwYYBEgQ0NjQwCkIIzLABEgQ0NjgxGJjOASDYswEoruj_AjDy6P8COEtAAVgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgjBhgESBDQ2ODESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Feb 1 - Mon, Feb 9 YOW Ottawa OPO Porto CA $889 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:01/02/2026TANYT&leg2=from:OPO,to:YOW,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:888.57&airProductToken=AQqmAQoyCMGGARIEODAxNhjYswEgmF0ouISEAzDuhIQDOEtAAFgBagVCQVNJQ3IIS0wyQVhYQlEKPQjBhgESBDkwOTgYmF0gjBUopoWEAzDeiIQDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlF6CgjMkAESBDkwOTgKMQjMkAESBDE3ODIYjBUg7nMos4mEAzDiioQDOEtAAVgBagVCQVNJQ3IIS0wyQVhYQlEKrgEKNAjMkAESBDE3ODUY7nMgjBUot9aEAzDh14QDOEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlEKMwjMkAESAzQ3NBiMFSCYXSjJ2oQDMLjehAM4S0ABWAFqCEVDT0xJR0hUcghLTDJBWFhCUQpBCMyQARIENjcyMBiYXSDYswEo9t-EAzCm4IQDOEtAAVgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgjBhgESBDY3MjASCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Jan 13 - Tue, Jan 20 YOW Ottawa OPO Porto CA $904 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:13/01/2026TANYT&leg2=from:OPO,to:YOW,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:903.47&airProductToken=AQqtAQpBCMywARIENDYyMxjYswEgmF0o2K6CAzCOr4IDOEtAAFgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgjBhgESBDQ2MjMKMgjMsAESAjg3GJhdILk8KJm5ggMw27yCAzhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRCjQIzLABEgQyMDY2GLk8IO5zKJ6-ggMww7-CAzhLQAFYAWoIRUNPTElHSFRyCEtMMkFYWEJRCq0BCjQIzLABEgQyMDY3GO5zILk8KJX4ggMwpvmCAzhLQABYAWoIRUNPTElHSFRyCEtMMkFYWEJRCjIIzLABEgI4Nhi5PCCYXSicg4MDMJqHgwM4S0ABWAFqCEVDT0xJR0hUcghLTDJBWFhCUQpBCMywARIENDY4MhiYXSDYswEo_oeDAzCyiIMDOEtAAVgBaghFQ09MSUdIVHIIS0wyQVhYQlF6CgjBhgESBDQ2ODISCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAB) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Apr 22 - Thu, May 7 YOW Ottawa OPO Porto CA $910 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:22/04/2026TANYT&leg2=from:OPO,to:YOW,departure:07/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:909.95&airProductToken=AQpGCiEI0IgBEgMxNjAY2LMBIJjOASi5hosDMISHiwM4VkAAWAEKIQjQiAESBDc3NjQYmM4BIO5zKOqIiwMwiYyLAzhWQAFYAQpGCiEI0IgBEgQ3NzY1GO5zIJjOASiOrIwDMOmvjAM4VkAAWAEKIQjQiAESAzE2NRiYzgEg2LMBKP-wjAMwwbGMAzhWQAFYARIKCAEQARgBKgJQRBgBIgQIARABKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, Feb 1 - Mon, Feb 9 YOW Ottawa OPO Porto CA $916 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:01/02/2026TANYT&leg2=from:OPO,to:YOW,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:915.07&airProductToken=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) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 31 - Wed, Apr 8 YOW Ottawa OPO Porto CA $917 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:OPO,departure:31/03/2026TANYT&leg2=from:OPO,to:YOW,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:916.18&airProductToken=AQpuCjYI1YIBEgQ0NTI0GNizASDEjQEo2IqJAzDAi4kDOEtAAFgBaghFQ09CQVNJQ3IIS0wyQVhYQlEKNAjVggESAzE0NBjEjQEg7nMoiZKJAzCtlYkDOEtAAVgBaghFQ09CQVNJQ3IIS0wyQVhYQlEKbgo0CNWCARIDMTQ1GO5zIMSNASi35YkDMJzpiQM4S0AAWAFqCEVDT0JBU0lDcghLTDJBWFhCUQo2CNWCARIEMzcxNxjEjQEg2LMBKNLwiQMwt_GJAzhLQAFYAWoIRUNPQkFTSUNyCEtMMkFYWEJREgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Ottawa (YOW) to Porto (OPO) ### June is typically the cheapest month to fly From CA $849 - CA $1,542 per traveller. ## Alternative airports near Porto Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:XDS,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:XDS,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) OPO Dr. Francisco de Sa Carneiro CheapestClosest 14 min [Flights from CA $879](https://www.expedia.ca/Flights-Search?leg1=from:XDS,to:OPO,departure:02/12/2025TANYT&leg2=from:OPO,to:XDS,departure:09/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Ottawa to Porto (YOW - OPO) route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Dr. Francisco de Sa Carneiro | | Airlines serving | Air Canada, Air France, Air Transat, Austrian Airlines, Brussels Airlines, KLM, LOT-Polish Airlines, Lufthansa, Porter Airlines, Swiss International Air Lines, TAP Portugal, United | | Roundtrip price | CA $880 | | Distance | 5252 km | ## Ottawa to Porto Flights **The easy way to book your flights from Ottawa to Porto**  With Expedia, it’s simple to find and book flights to Porto 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 Dr. Francisco de Sa Carneiro, 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 Porto today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Dr. Francisco de Sa Carneiro, OPO**  Sort your search results by price to find great deals on your flight from Ottawa to Porto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Porto from Ottawa currently is just CA $880 rising to CA $1,054.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Porto   - 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 Porto 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 Porto with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [3 Star Hotels in União de Freguesias do Centro](https://www.expedia.ca/3Star-Uniao-De-Freguesias-Do-Centro-Porto-Hotels.s30-n553248633981702771-0.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Porto](https://www.expedia.ca/4Star-Porto-Hotels.s40-0-d603077.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Porto](https://www.expedia.ca/5Star-Porto-Hotels.s50-0-d603077.Travel-Guide-Filter-Hotels) - [Águas Santas Hotels](https://www.expedia.ca/Aguas-Santas-Hotels.d3000021809.Travel-Guide-Hotels) - [Aldoar Foz do Douro e Nevogilde Hotels](https://www.expedia.ca/Aldoar-Foz-Do-Douro-E-Nevogilde-Hotels.d3000662154.Travel-Guide-Hotels) - [Angeiras Hotels](https://www.expedia.ca/Angeiras-Hotels.d3000401950.Travel-Guide-Hotels) - [Boavista Hotels](https://www.expedia.ca/Boavista-Porto-Hotels.0-n6055580-0.Travel-Guide-Filter-Hotels) - 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[Lapa Hotels](https://www.expedia.ca/Lapa-Porto-Hotels.0-n553248633981728316-0.Travel-Guide-Filter-Hotels) - [Lavra Hotels](https://www.expedia.ca/Lavra-Matosinhos-Hotels.0-n553248635975874198-0.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Leca da Palmeira](https://www.expedia.ca/Leca-Da-Palmeira-Porto-Hotels-LGBT-Friendly-Hotel.0-n6126337-0-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Leca da Palmeira Hotels](https://www.expedia.ca/Leca-Da-Palmeira-Porto-Hotels.0-n6126337-0.Travel-Guide-Filter-Hotels) - [Leca Do Balio Hotels](https://www.expedia.ca/Leca-Do-Balio-Porto-Hotels.0-n182228-0.Travel-Guide-Filter-Hotels) - [Lordelo do Ouro e Massarelos Hotels](https://www.expedia.ca/Lordelo-Do-Ouro-E-Massarelos-Hotels.d3000662162.Travel-Guide-Hotels) - [Lordelo do Ouro Hotels](https://www.expedia.ca/Lordelo-Do-Ouro-Porto-Hotels.0-n3000021330-0.Travel-Guide-Filter-Hotels) - [Maia Hotels](https://www.expedia.ca/Maia-Hotels.d6123276.Travel-Guide-Hotels) - [Massarelos Hotels](https://www.expedia.ca/Massarelos-Porto-Hotels.0-n6336341-0.Travel-Guide-Filter-Hotels) - [B&B in Matosinhos](https://www.expedia.ca/Matosinhos-Bed-And-Breakfast.d4903-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Matosinhos Hotels](https://www.expedia.ca/Matosinhos-Hotels.d4903.Travel-Guide-Hotels) - [Mindelo Hotels](https://www.expedia.ca/Mindelo-Hotels.d6336579.Travel-Guide-Hotels) - [Paranhos Hotels](https://www.expedia.ca/Paranhos-Porto-Hotels.0-n6336340-0.Travel-Guide-Filter-Hotels) - [Hotels near Port of Leixões Cruise Terminal](https://www.expedia.ca/Port-Of-Leixoes-Cruise-Terminal-Hotels.0-l553248634381881978-0.Travel-Guide-Filter-Hotels) - [Aparthotels in Porto](https://www.expedia.ca/Porto-Apart-Hotels.d603077-aaApartHotels.Travel-Guide-Accommodation) - [Apartments in Porto](https://www.expedia.ca/Porto-Apartments.d603077-aaApartments.Travel-Guide-Accommodation) - [B&B in Porto](https://www.expedia.ca/Porto-Bed-And-Breakfast.d603077-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Hostels in Porto](https://www.expedia.ca/Porto-Hostels.d603077-aaHostels.Travel-Guide-Accommodation) - [Beach Hotel Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Beach-Hotel.0-0-d603077-tBeachHotel.Travel-Guide-Filter-Hotels) - [Best Western Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Best-Western.0-0-d603077--bBestWestern.Travel-Guide-Filter-Hotels) - [Boutique Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Boutique-Hotel.0-0-d603077-tBoutiqueHotel.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Cheap-Hotels.0-0-d603077-tCheapHotels.Travel-Guide-Filter-Hotels) - [Family Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Family-Hotel.0-0-d603077-tFamilyHotel.Travel-Guide-Filter-Hotels) - [Historic Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Historic-Hotel.0-0-d603077-tHistoricHotel.Travel-Guide-Filter-Hotels) - [Hotels with Balconies in Porto](https://www.expedia.ca/Porto-Hotels-Hotels-With-Balconies.0-0-d603077-tHotelswithBalconies.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Porto](https://www.expedia.ca/Porto-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d603077-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Hotels with Free Breakfast in Porto](https://www.expedia.ca/Porto-Hotels-Hotels-With-Free-Breakfast.0-0-d603077-tHotelswithFreeBreakfast.Travel-Guide-Filter-Hotels) - [Hotels with Free Parking in Porto](https://www.expedia.ca/Porto-Hotels-Hotels-With-Free-Parking.0-0-d603077-tHotelswithFreeParking.Travel-Guide-Filter-Hotels) - [Hotels with Tennis Courts in Porto](https://www.expedia.ca/Porto-Hotels-Hotels-With-Tennis-Courts.0-0-d603077-tHotelswithTennisCourts.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Porto](https://www.expedia.ca/Porto-Hotels-LGBT-Friendly-Hotel.0-0-d603077-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Luxury-Hotel.0-0-d603077-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Porto Bay Hotels & Resorts in Porto](https://www.expedia.ca/Porto-Hotels-Porto-Bay-Hotels-Resorts.0-0-d603077--bPortoBayHotelsResorts.Travel-Guide-Filter-Hotels) - [Romantic Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Romantic-Hotel.0-0-d603077-tRomanticHotel.Travel-Guide-Filter-Hotels) - [Spa Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Spa-Hotel.0-0-d603077-tSpaHotel.Travel-Guide-Filter-Hotels) - [Hotel Wedding Venues Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Wedding-Hotels.0-0-d603077-tWeddingHotels.Travel-Guide-Filter-Hotels) - [Winery Hotels in Porto](https://www.expedia.ca/Porto-Hotels-Winery-Hotel.0-0-d603077-tWineryHotel.Travel-Guide-Filter-Hotels) - [Porto Hotels](https://www.expedia.ca/Porto-Hotels.d603077.Travel-Guide-Hotels) - [Pousadas in Porto](https://www.expedia.ca/Porto-Pousadas.d603077-aaPousadas.Travel-Guide-Accommodation) - [Vacation Homes in Porto](https://www.expedia.ca/Porto-Private-Vacation-Homes.d603077-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Ramalde Hotels](https://www.expedia.ca/Ramalde-Porto-Hotels.0-n3000662157-0.Travel-Guide-Filter-Hotels) - [Rio Tinto Hotels](https://www.expedia.ca/Rio-Tinto-Hotels.d553248635975859311.Travel-Guide-Hotels) - [Cheap Hotels in Rua de Santa Catarina](https://www.expedia.ca/Rua-De-Santa-Catarina-Porto-Hotels-Cheap-Hotels.0-n6338423-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Rua de Santa Catarina Hotels](https://www.expedia.ca/Rua-De-Santa-Catarina-Porto-Hotels.0-n6338423-0.Travel-Guide-Filter-Hotels) - [Santo Ildefonso Hotels](https://www.expedia.ca/Santo-Ildefonso-Porto-Hotels.0-n6336336-0.Travel-Guide-Filter-Hotels) - [São Mamede de Infesta Hotels](https://www.expedia.ca/Sao-Mamede-De-Infesta-Porto-Hotels.0-n3000020985-0.Travel-Guide-Filter-Hotels) - [São Pedro da Afurada Hotels](https://www.expedia.ca/Sao-Pedro-Da-Afurada-Porto-Hotels.0-n553248635975856793-0.Travel-Guide-Filter-Hotels) - [Senhora da Hora Hotels](https://www.expedia.ca/Senhora-Da-Hora-Porto-Hotels.0-n553248635998055259-0.Travel-Guide-Filter-Hotels) - [Beach Hotel Hotels in União de Freguesias do Centro](https://www.expedia.ca/Uniao-De-Freguesias-Do-Centro-Porto-Hotels-Beach-Hotel.0-n553248633981702771-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [União de Freguesias do Centro Hotels](https://www.expedia.ca/Uniao-De-Freguesias-Do-Centro-Porto-Hotels.0-n553248633981702771-0.Travel-Guide-Filter-Hotels) - [Vila Chã Hotels](https://www.expedia.ca/Vila-Cha-Hotels.d553248635975861272.Travel-Guide-Hotels) ### Flights - [Flights to Matosinhos](https://www.expedia.ca/Cheap-Flights-To-Matosinhos.d4903.Travel-Guide-Flights) - [Flights to Porto](https://www.expedia.ca/Cheap-Flights-To-Porto.d603077.Travel-Guide-Flights) - [Flights from Calgary to Sé](https://www.expedia.ca/lp/flights/178245/6336338/calgary-to-se) - [Flights from Detroit to Sé](https://www.expedia.ca/lp/flights/178255/6336338/detroit-to-se) - [Flights from Toronto to Porto](https://www.expedia.ca/lp/flights/178314/603077/toronto-to-porto) - [Flights from Vancouver to Sé](https://www.expedia.ca/lp/flights/178315/6336338/vancouver-to-se) - [Flights from Barcelona to Aliados](https://www.expedia.ca/lp/flights/179992/6338382/barcelona-to-aliados) ### Packages - [Visit Aldoar Foz do Douro e Nevogilde](https://www.expedia.ca/Aldoar-Foz-Do-Douro-E-Nevogilde.dx3000662154) - [Visit Folgosa](https://www.expedia.ca/Folgosa.dx3000405522) - [Visit Lordelo do Ouro e Massarelos](https://www.expedia.ca/Lordelo-Do-Ouro-E-Massarelos.dx3000662162) - [Maia Vacations](https://www.expedia.ca/Maia.d6123276.Destination-Travel-Guides) - [Visit Matosinhos](https://www.expedia.ca/Matosinhos.dx4903) - [Visit Cedofeita](https://www.expedia.ca/Porto-Cedofeita.dx6193868) - [Visit Centro / Baixa](https://www.expedia.ca/Porto-Centro-Baixa.dx553248633981697936) - [Visit Custóias](https://www.expedia.ca/Porto-Custoias.dx892518096030498816) - [Visit Lapa](https://www.expedia.ca/Porto-Lapa.dx553248633981728316) - [Visit Leca da Palmeira](https://www.expedia.ca/Porto-Leca-Da-Palmeira.dx6126337) - [Visit Massarelos](https://www.expedia.ca/Porto-Massarelos.dx6336341) - [Visit Matosinhos Centro](https://www.expedia.ca/Porto-Matosinhos-Centro.dx892516166650642432) - [Visit Paranhos](https://www.expedia.ca/Porto-Paranhos.dx6336340) - [Visit Ramalde](https://www.expedia.ca/Porto-Ramalde.dx3000662157) - [Visit União de Freguesias do Centro](https://www.expedia.ca/Porto-Uniao-De-Freguesias-Do-Centro.dx553248633981702771) - [Porto Vacations](https://www.expedia.ca/Porto.d603077.Destination-Travel-Guides) - [Visit Porto](https://www.expedia.ca/Porto.dx603077) - [All inclusive Vacation Packages Porto](https://www.expedia.ca/lp/theme-vacations/all-inclusive-vacations/603077/Porto) ### Cars - [Avis Rental Cars in Porto](https://www.expedia.ca/Avis-Car-Rentals-In-Porto.d603077-c41.Car-Rental-Guide-Suppliers) - [Car rental Maia](https://www.expedia.ca/Car-Rentals-In-Maia.d6123276.Car-Rental-Guide) - [Car rentals near Port of Leixões Cruise Terminal](https://www.expedia.ca/Car-Rentals-In-Port-Of-Leixoes-Cruise-Terminal.d553248634381881978.Car-Rental-Guide) - [Car rentals near Porto](https://www.expedia.ca/Car-Rentals-In-Porto.d603077.Car-Rental-Guide) - [Hertz Rental Cars in Porto](https://www.expedia.ca/Hertz-Car-Rentals-In-Porto.d603077-c40.Car-Rental-Guide-Suppliers) ### Vacation Rental - [Matosinhos Vacation Rentals](https://www.expedia.ca/Matosinhos-Vacation-Rentals.d4903.Travel-Guide-VacationRentals) - [Porto Vacation Rentals](https://www.expedia.ca/Porto-Vacation-Rentals.d603077.Travel-Guide-VacationRentals) ### Other - [Things to do in Folgosa](https://www.expedia.ca/Things-To-Do-In-Folgosa.d3000405522.Travel-Guide-Activities) - [Things to do in Lordelo do Ouro e Massarelos](https://www.expedia.ca/Things-To-Do-In-Lordelo-Do-Ouro-E-Massarelos.d3000662162.Travel-Guide-Activities) - [Things to do in Porto](https://www.expedia.ca/Things-To-Do-In-Porto.d603077.Travel-Guide-Activities) \*Available to Expedia members.