Title: Cheap Flights to Cidadelhe  from CA $409 - Expedia.ca

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# Cheap Flights to Cidadelhe from CA $409

[View CA $409 flight on Sun, Mar 29, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:OPO,departure:29/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:408.92&airProductToken=AQpdCi0I02gSAzMzMBiYzgEgk4kBKI37iAMw8P2IAzhPQABYAWoDU1BMcgZPTzJTUEwKLAjTaBIDMTgyGJOJASDucyicgIkDMKiBiQM4TEABWAFqA1NQTHIGT08yU1BMEgoIARABGAEqAlM0GAEiBAgBEAEoAigDKAQwAQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## Popular airlines

- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}])
- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}])
- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}])
- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg)  
Air France  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}])
- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}])
- ![](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:CMH,to:Cidadelhe, Mesão Frio, Vila Real District, Portugal,departure:02/03/2026TANYT&leg2=from:Cidadelhe, Mesão Frio, Vila Real District, Portugal,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}])

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## How much is the cheapest flight to Cidadelhe?

Prices were available within the past 7 days and start at CA $409 for one-way flights and CA $696 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif)

Thu, Jun 4 - Wed, Jun 10

YTZ

Toronto

OPO

Porto

CA $696

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:OPO,departure:04/06/2026TANYT&leg2=from:OPO,to:YTZ,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.98&airProductToken=AQpsCjsI1KYBEgQ3NzEzGPjMASCYXSip6I4DMPTojgM4UUAAWAFqA0JHVHIHTzBCR1Q1Q3oKCNCIARIENzcxMwotCNSmARIDMTc0GJhdIO5zKJ3sjgMwme-OAzhRQAFYAWoDQkdUcgdPMEJHVDVDCmwKLQjUpgESAzE3NRjucyCYXSidqI8DMNCrjwM4T0AAWAFqA0JHVHIHTzBCR1Q1Qwo7CNSmARIENzMxNhiYXSD4zAEo9rSPAzDLtY8DOE9AAVgBagNCR1RyB08wQkdUNUN6CgjQiAESBDczMTYSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN)

![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif)

Tue, Jun 2 - Wed, Jun 10

YTZ

Toronto

OPO

Porto

CA $696

Roundtrip

found 8 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:OPO,departure:02/06/2026TANYT&leg2=from:OPO,to:YTZ,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.99&airProductToken=AQpFCiEI0IgBEgQyNDcxGPjMASCYXSiQ1I4DMNvUjgM4VkAAWAEKIAjQiAESBDcxNzQYmF0g7nMo3dWOAzDZ2I4DOFZAAVgBCkUKIAjQiAESBDcxNzUY7nMgmF0onaiPAzDQq48DOFZAAFgBCiEI0IgBEgQyNDY2GJhdIPjMASjcrI8DMLGtjwM4VkABWAESCggBEAEYASoCUEQYASIECAEQASgEMAE)

![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

OPO

Porto

CA $704

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:04/03/2026TANYT&leg2=from:OPO,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:703.61&airProductToken=AQp2CjIIzLABEgI4NxiYXSC5PCjD4IYDMPvjhgM4S0AAWAFqCEVDT0xJR0hUcghLWjFBWFVCUQpACMywARIEMjA2NBi5PCDucyiA6YYDMJvqhgM4S0ABWAFqCEVDT0xJR0hUcghLWjFBWFVCUXoKCLKYARIEMjA2NAp2CkAIzLABEgQyMDY1GO5zILk8KIiuhwMwnq-HAzhLQABYAWoIRUNPTElHSFRyCEtaMUFYVUJRegoIspgBEgQyMDY1CjIIzLABEgI4Nhi5PCCYXSjctYcDMMu5hwM4S0ABWAFqCEVDT0xJR0hUcghLWjFBWFVCURIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Sun, Feb 22 - Mon, Mar 2

YYZ

Toronto

OPO

Porto

CA $708

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OPO,departure:22/02/2026TANYT&leg2=from:OPO,to:YYZ,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:707.22&airProductToken=AQpyCjEIwYYBEgM4MzYYmM4BIIwVKK3xhQMwkvWFAzhLQABYAWoFQkFTSUNyCEtaMUFYVUJRCj0IwYYBEgQ5MjYwGIwVIO5zKNP1hQMwgveFAzhLQAFYAWoFQkFTSUNyCEtaMUFYVUJRegoIzJABEgQ5MjYwCnkKNAjMsAESBDIwNjUY7nMguTwo6MiGAzD-yYYDOEtAAFgBaghFQ09MSUdIVHIIS1oxQVhVQlEKQQjMsAESBDQ2NDAYuTwgmM4BKNDQhgMw4tSGAzhLQAFYAWoIRUNPTElHSFRyCEtaMUFYVUJRegoIwYYBEgQ0NjQwEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

OPO

Porto

CA $709

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:04/03/2026TANYT&leg2=from:OPO,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:708.01&airProductToken=AQprCjMIzJABEgM0NzUYmF0gjBUohuKGAzC-5YYDOEtAAFgBaghFQ09MSUdIVHIIS1oxQVhVQlEKNAjMkAESBDE3ODIYjBUg7nMorOaGAzDb54YDOEtAAVgBaghFQ09MSUdIVHIIS1oxQVhVQlEKdgpACMywARIEMjA2NRjucyC5PCiIrocDMJ6vhwM4S0AAWAFqCEVDT0xJR0hUcghLWjFBWFVCUXoKCLKYARIEMjA2NQoyCMywARICODYYuTwgmF0o3LWHAzDLuYcDOEtAAVgBaghFQ09MSUdIVHIIS1oxQVhVQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL)

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

## 

The Annual Vacation Sale 

Members save up to 40% on hotels and homes. Plan this year’s big trip and save. 

[Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_)

Expedia.ca gives you the best tools to secure great deals on flights to Cidadelhe. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Cidadelhe. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Cidadelhe.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Cidadelhe flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Cidadelhe.

Looking to save even more? Get additional savings by bundling your Cidadelhe flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Cidadelhe trip!

__Flights to Cidadelhe information__
| Destination airport           | Dr. Francisco de Sa Carneiro |
| ----------------------------- | ---------------------------- |
| Destination airport IATA code | OPO                          |
| Destination city name         | Porto                        |
| Roundtrip price               | CA $696                      |

## Trending flights to Cidadelhe

Prices were available within the past 7 days and start at CA $409 for one-way flights and CA $696 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif)

Thu, Jun 4 - Wed, Jun 10

YTZ

Toronto

OPO

Porto

CA $696

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YTZ,to:OPO,departure:04/06/2026TANYT&leg2=from:OPO,to:YTZ,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.98&airProductToken=AQpsCjsI1KYBEgQ3NzEzGPjMASCYXSip6I4DMPTojgM4UUAAWAFqA0JHVHIHTzBCR1Q1Q3oKCNCIARIENzcxMwotCNSmARIDMTc0GJhdIO5zKJ3sjgMwme-OAzhRQAFYAWoDQkdUcgdPMEJHVDVDCmwKLQjUpgESAzE3NRjucyCYXSidqI8DMNCrjwM4T0AAWAFqA0JHVHIHTzBCR1Q1Qwo7CNSmARIENzMxNhiYXSD4zAEo9rSPAzDLtY8DOE9AAVgBagNCR1RyB08wQkdUNUN6CgjQiAESBDczMTYSCggBEAEYASoCVFMYASIECAEQASgCKAMoBDAN)

\*Available to Expedia members.