Title: CA $614 Cheap Flights from Detroit (DTT) 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 $614 Cheap Flights from Detroit (DTT) to Porto (OPO) [View CA $614 flight on Sun, Mar 15, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DTW,to:OPO,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:613.40&airProductToken=AQpyCjgI1YIBEgQzNDIwGOO0ASDEjQEo2dyHAzDF3YcDOFNAAFgBagoxX2Jhc2ljZWNvcghTTDg1MExHVAo2CNWCARIDMTQ0GMSNASDucyjF3ocDMNrhhwM4U0AAWAFqCjFfYmFzaWNlY29yCFNMODUwTEdUEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) - [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 Detroit to Porto (OPO-Dr. Francisco de Sa Carneiro) - ![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:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![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:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:dtt,to:opo,departure:20/11/2025TANYT&leg2=from:opo,to:dtt,departure:27/11/2025TANYT&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 Detroit (DTT) to Porto (OPO) Prices were available within the past 7 days and start at CA $614 for one-way flights and CA $805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 4 - Thu, Apr 2 DTW Detroit OPO Porto CA $805 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:04/03/2026TANYT&leg2=from:OPO,to:DTW,departure:02/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:804.08&airProductToken=AQp6CjUIxJgBEgMyMjgY47QBIOIwKInhhgMw3-SGAzhFQABYAWoJTUFJTkJBU0lDcghYTFgyNlNCQQpBCMSYARIEODI1OBjiMCDucyiv5YYDMLbmhgM4RUABWAFqCU1BSU5CQVNJQ3IIWExYMjZTQkF6CgjBjAESBDgyNTgKfApCCMSYARIEOTY3MxjucyCAkwEosJ6JAzDGn4kDOEVAAFgBaglNQUlOQkFTSUNyCFhMWDI2U0JBegoIy5gBEgQ5NjczCjYIxJgBEgMxMzcYgJMBIOO0ASjUoYkDMNeliQM4RUABWAFqCU1BSU5CQVNJQ3IIWExYMjZTQkESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 18 - Tue, Mar 24 DTW Detroit OPO Porto CA $806 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:18/03/2026TANYT&leg2=from:OPO,to:DTW,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:805.80&airProductToken=AQpECiAIxJgBEgMyMjgY47QBIOIwKNP-hwMwroKIAzhFQABYAQogCMSYARIEODI1OBjiMCDucyjvgogDMPaDiAM4RUABWAEKRgohCMSYARIEOTM5MxjucyCAkwEojbqIAzCtu4gDOEVAAFgBCiEIxJgBEgMxMzcYgJMBIOO0ASjjvYgDMPrBiAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Mar 15 - Mon, Mar 23 DTW Detroit OPO Porto CA $808 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:15/03/2026TANYT&leg2=from:OPO,to:DTW,departure:23/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:807.70&airProductToken=AQpGCiII1YIBEgQzNDIwGOO0ASDEjQEo2dyHAzDF3YcDOExAAFgBCiAI1YIBEgMxNDQYxI0BIO5zKMXehwMw2uGHAzhMQAFYAQpkCiAIzLABEgQyMDY1GO5zILk8KIi1iAMwnraIAzhMQABYAQodCMywARIBOBi5PCCuHCj6vIgDMNzBiAM4TEABWAEKIQjMsAESBDMyNDQYrhwg47QBKOPCiAMwuMOIAzhMQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 4 - Thu, Apr 2 DTW Detroit OPO Porto CA $813 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:04/03/2026TANYT&leg2=from:OPO,to:DTW,departure:02/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:812.28&airProductToken=AQrAAQo2CMSYARIEMTY1NBjjtAEgrhwo59yGAzDM3YYDOEVAAFgBaglNQUlOQkFTSUNyCFhMWDI2U0JBCkIIxJgBEgQ5NjAyGK4cIICTASjh4IYDMKPkhgM4RUABWAFqCU1BSU5CQVNJQ3IIWExYMjZTQkF6CgjLmAESBDk2MDIKQgjEmAESBDkzOTgYgJMBIO5zKJblhgMwtuaGAzhFQAFYAWoJTUFJTkJBU0lDcghYTFgyNlNCQXoKCMuYARIEOTM5OAp8CkIIxJgBEgQ5NjczGO5zIICTASiwnokDMMafiQM4RUAAWAFqCU1BSU5CQVNJQ3IIWExYMjZTQkF6CgjLmAESBDk2NzMKNgjEmAESAzEzNxiAkwEg47QBKNShiQMw16WJAzhFQAFYAWoJTUFJTkJBU0lDcghYTFgyNlNCQRIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Feb 16 - Mon, Feb 23 DTW Detroit OPO Porto CA $866 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:16/02/2026TANYT&leg2=from:OPO,to:DTW,departure:23/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:865.18&airProductToken=AQqyAQoyCMGCARIENDIwMxjjtAEgjAIozKqFAzCNrIUDOEJAAFgBagVCQVNJQ3IIT0xYNUM3QlYKPQjBggESBDg3NDAYjAIgjBgokq-FAzCVs4UDOE9AAVgBagVCQVNJQ3IIT0xYNUM3QlZ6CgjJhAESBDg3NDAKPQjBggESBDg2NzgYjBgg7nMosLSFAzCAtYUDOE9AAVgBagVCQVNJQ3IIT0xYNUM3QlZ6CgjJhAESBDg2NzgKsgEKPQjBggESBDg1ODQY7nMgjBgo2PqFAzCo-4UDOE9AAFgBagVCQVNJQ3IIT0xYNUM3QlZ6CgjJhAESBDg1ODQKPQjBggESBDg2NjYYjBggrhwotIGGAzCHhoYDOE9AAVgBagVCQVNJQ3IIT0xYNUM3QlZ6CgjJhAESBDg2NjYKMgjBggESBDYxOTYYrhwg47QBKOiHhgMwwIiGAzhCQAFYAWoFQkFTSUNyCE9MWDVDN0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Wed, Mar 4 - Thu, Apr 2 DTW Detroit OPO Porto CA $879 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:04/03/2026TANYT&leg2=from:OPO,to:DTW,departure:02/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:878.18&airProductToken=AQpeCi0I1JYBEgMyMDYY47QBIMicASiB4oYDMO3mhgM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESBDE0NTEYyJwBIO5zKMfxhgMw7vOGAzhXQAFYAWoCUFNyBldWM1hQQwpeCi0I1JYBEgQxNDQ4GO5zIMicASjnnokDMIShiQM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESAzIwNRjInAEg47QBKIuiiQMwmqeJAzhXQAFYAWoCUFNyBldWM1hQQxIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Thu, Mar 12 - Wed, Mar 18 DTW Detroit OPO Porto CA $881 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:12/03/2026TANYT&leg2=from:OPO,to:DTW,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:880.50&airProductToken=AQpGCiEI1JYBEgMyMDYY47QBIMicASiBvIcDMO3AhwM4V0AAWAEKIQjUlgESBDE0NDkYyJwBIO5zKIfJhwMws8uHAzhXQAFYAQpGCiEI1JYBEgQxNDUyGO5zIMicASiq-4cDMMf9hwM4V0AAWAEKIQjUlgESAzIwNRjInAEg47QBKMaEiAMw7omIAzhXQAFYARIKCAEQARgBKgJUSxgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Mar 12 - Tue, Mar 24 DTW Detroit OPO Porto CA $887 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:12/03/2026TANYT&leg2=from:OPO,to:DTW,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:886.90&airProductToken=AQpGCiII1YIBEgQzNDIwGOO0ASDEjQEo-bqHAzDlu4cDOFRAAFgBCiAI1YIBEgMxNDQYxI0BIO5zKOW8hwMw-r-HAzhUQAFYAQpGCiAI1YIBEgMxNDUY7nMgxI0BKJO9iAMwgsGIAzhMQABYAQoiCNWCARIEMzY1OBjEjQEg47QBKKTDiAMwrcSIAzhMQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, Nov 18 - Tue, Nov 25 DTW Detroit OPO Porto CA $1,044 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:18/11/2025TANYT&leg2=from:OPO,to:DTW,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1043.81&airProductToken=AQp_Cj4Iy5gBEgQ2MTYxGOO0ASDiMCjTuP0CMK68_QI4UkAAWAFqBUxJR0hUcghSTFg0Nk5CTHoKCMSYARIENjE2MQo9CMuYARIEMjI4MhjiMCDucyjvvP0CMPa9_QI4VkABWAFqBUxJR0hUcghSTFg0Nk5CTHoKCMGMARIEMjI4Mgp1CjIIy5gBEgQxNTcwGO5zIICTASit__0CMM2A_gI4TEAAWAFqBUxJR0hUcghSTFg0Nk5CTAo_CMuYARIENjEyMBiAkwEg47QBKIOD_gIwmof-AjhSQAFYAWoFTElHSFRyCFJMWDQ2TkJMegoIxJgBEgQ2MTIwEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Nov 18 - Tue, Nov 25 DTW Detroit OPO Porto CA $1,053 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:OPO,departure:18/11/2025TANYT&leg2=from:OPO,to:DTW,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1052.21&airProductToken=AQqkAQo-CMGMARIENTk2NxjjtAEg4Fwo8LX9AjDmtv0COFJAAFgBagVMSUdIVHIIUkxYNDZOQkx6CgjEmAESBDU5NjcKLwjBjAESAjMxGOBcIOIwKLC4_QIwn7z9AjhSQAFYAWoFTElHSFRyCFJMWDQ2TkJMCjEIwYwBEgQxNTI4GOIwIO5zKO-8_QIw9r39AjhMQAFYAWoFTElHSFRyCFJMWDQ2TkJMCmYKMQjBjAESBDE1MjkY7nMg4jAo7YH-AjD5gv4COExAAFgBagVMSUdIVHIIUkxYNDZOQkwKMQjBjAESAzM3OBjiMCDjtAEoyYP-AjDbh_4COFJAAVgBagVMSUdIVHIIUkxYNDZOQkwSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ## 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:DTW,to:OPO,departure:20/11/2025TANYT&leg2=from:OPO,to:DTW,departure:24/11/2025TANYT&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 $1,427](https://www.expedia.ca/Flights-Search?leg1=from:DTW,to:OPO,departure:20/11/2025TANYT&leg2=from:OPO,to:DTW,departure:24/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Detroit to Porto (DTW - OPO) route information | Origin airport | Detroit Metropolitan Wayne County | | --- | --- | | Destination airport | Dr. Francisco de Sa Carneiro | | Airlines serving | Air Canada, Air Europa, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, Lufthansa, TAP Portugal, Turkish Airlines | | Roundtrip price | CA $804 | | Distance | 5951 km | ## Michigan to Porto Flights **The easy way to book your flights from Detroit to Porto**  With Expedia, it’s simple to find and book flights to Porto from Detroit 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 Detroit to Porto today, tomorrow, or this week.   **Save dollars with cheap flights from DTT-All Airports, DTT to Dr. Francisco de Sa Carneiro, OPO**  Sort your search results by price to find great deals on your flight from Detroit to Porto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Porto from Detroit currently is just CA $805 rising to CA $1,053.   Here are more money-saving tips:  - Fly in March 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 Detroit**  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 \*Available to Expedia members.