Title: Cheap Flights to Casal  from CA $67 - Expedia.ca

![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)

# Cheap Flights to Casal from CA $67

[View CA $67 flight on Tue, Sep 15, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORY,to:OPO,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:66.30&airProductToken=AQoxCi8I1J4BEgQ3NjAwGK7EASDucyj66ZcDMIbrlwM4QUAAWAFqBUJBU0lDcgVBQkFUTxIKCAsQARgIKgJUTxgBIgQIARABKAIwAw) 

[Hotels in Casal](https://expedia.ca/Casal-Hotels.d553248635975851294.Travel-Guide-Hotels)[Casal Car Rentals](https://expedia.ca/Car-Rentals-In-Casal.d553248635975851294.Car-Rental-Guide)[Casal Vacation Packages](https://expedia.ca/Casal.d553248635975851294.Destination-Travel-Guides)

## 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:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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_KL.svg)  
KLM  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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_IB.svg)  
Iberia  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&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_SN.svg)  
Brussels Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Casal, Vila Verde, Braga District, Portugal,departure:20/04/2026TANYT&leg2=from:Casal, Vila Verde, Braga District, Portugal,to:CMH,departure:27/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}])

- ![](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\*
- ![](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\*
- ![](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)

## How much is the cheapest flight to Casal?

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

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

Wed, May 27 - Wed, Jun 17

ORY

Paris

OPO

Porto

CA $123

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORY,to:OPO,departure:27/05/2026TANYT&leg2=from:OPO,to:ORY,departure:17/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:122.20&airProductToken=AQoxCi8I1J4BEgQ3NjIyGK7EASDucyj2j44DMIKRjgM4TkAAWAFqBUJBU0lDcgVOQkFUTwoxCi8I1J4BEgQ3NjExGO5zIK7EASjI948DMMr4jwM4QUAAWAFqBUJBU0lDcgVBQkFUTxIKCAsQARgIKgJUTxgBIgQIARABKAIwAw)

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

Sun, Jul 5 - Sat, Jul 11

LIS

Lisbon

OPO

Porto

CA $132

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LIS,to:OPO,departure:05/07/2026TANYT&leg2=from:OPO,to:LIS,departure:11/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:131.60&airProductToken=AQpCCkAI1KABEgQxOTM0GIuSASDucyjWxpEDMI3HkQM4VEAAWAFqB0RJU0NORVdyCFRGMERTQzAwegoIzpIBEgQxOTM0CjYKNAjUoAESBDE5MjcY7nMgi5IBKM-GkgMwgYeSAzhUQABYAWoHRElTQ05FV3IIVEYwRFNDMDASCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN)

![easyJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U2.gif)

Mon, May 11 - Wed, May 13

LGW

London

OPO

Porto

CA $166

Roundtrip

found 10 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LGW,to:OPO,departure:11/05/2026TANYT&leg2=from:OPO,to:LGW,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:165.19&airProductToken=AQosCioI1WQSBDg1MjMYy7EBIO5zKNbVjAMw59aMAzhZQABYAWoFTGlnaHRyAVkKLAoqCNVkEgQ4NTI2GO5zIMuxASjI7IwDMNntjAM4WUAAWAFqBUxpZ2h0cgFZEgoIARABGAEqAlUyGAEiBAgBEAEoAigDKAQwDQ)

![SATA International-Azores Airlines S.A.](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/S4.gif)

Tue, Oct 13 - Tue, Oct 13

PDL

São Miguel Island

OPO

Porto

CA $219

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PDL,to:OPO,departure:13/10/2026TANYT&leg2=from:OPO,to:PDL,departure:13/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:218.10&airProductToken=AQosCioI02gSAzE3NBjvWCDucyiYqpoDMKSrmgM4WEAAWAFqA1NQTHIFWFJTUEwKLAoqCNNoEgMxNzMY7nMg71go26uaAzDsrJoDOFhAAFgBagNTUExyBVhSU1BMEgoIARABGAEqAlM0GAEiBAgBEAEoAigDKAQwAQ)

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

Thu, Jun 4 - Fri, Jun 5

CDG

Paris

OPO

Porto

CA $236

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CDG,to:OPO,departure:04/06/2026TANYT&leg2=from:OPO,to:CDG,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:235.90&airProductToken=AQozCjEIwYwBEgQxNTE2GOIwIO5zKIXqjgMwjOuOAzhHQABYAWoFTElHSFRyCEdZUzBBQUxBCjMKMQjBjAESBDE1MTcY7nMg4jAo5-6OAzDu744DOEdAAFgBagVMSUdIVHIIR1lTMEFBTEESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN)

## Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Casal. 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 Casal. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Casal.

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 Casal 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 Casal.

Looking to save even more? Get additional savings by bundling your Casal 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 Casal trip!

## Travel information

| Destination airport           | Dr. Francisco de Sa Carneiro |
| ----------------------------- | ---------------------------- |
| Destination airport IATA code | OPO                          |
| Destination city name         | Porto                        |
| Roundtrip price               | CA $122                      |

## Trending flights to Casal

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $123 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)

Tue, Jun 16 - Tue, Jun 30

YUL

Montreal

OPO

Porto

CA $750

Roundtrip

found 3 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:16/06/2026TANYT&leg2=from:OPO,to:YUL,departure:30/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:749.83&airProductToken=AQovCi0I1KYBEgMxNzQYmF0g7nMonfOPAzCZ9o8DOE9AAFgBagNCR1RyB08wQkdUMUMKLwotCNSmARIDMTc1GO5zIJhdKJ2JkQMw0IyRAzhPQABYAWoDQkdUcgdPMEJHVDFDEgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ)

\*Available to Expedia members.