A river with a bridge, a cityscape with red-roofed buildings, and a hill with a statue.

Cheap Flights to Dr. Francisco de Sa Carneiro from CA $434

View CA $434 flight on Fri, Nov 27, 2026

Popular airlines to Porto Airport (OPO)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards

    Sign in

  • Book with confidence

    Find Your Flights to Dr. Francisco de Sa Carneiro OPO

    Cheap flights to Dr. Francisco de Sa Carneiro (OPO)

    Get started finding a cheap flight to Dr. Francisco de Sa Carneiro on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

    We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Dr. Francisco de Sa Carneiro.

    Roundtrip prices range from CA $728 - CA $728, and one-ways Dr. Francisco de Sa Carneiro start as low as CA $434.

    Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

    Airlines that fly to Dr. Francisco de Sa Carneiro (OPO)

    You have several options for which airline you choose to travel with to Dr. Francisco de Sa Carneiro. There are 2 airlines flying into OPO: Air Transat, TAP Portugal.

    Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

    For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.

    Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

    Find the best deals

    At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Dr. Francisco de Sa Carneiro (OPO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to OPO in April and in November for one-ways.

    Cancellation & flexibility

    To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

    Travel information

    Destination city namePorto
    Destination airportPorto Airport
    Destination airport IATA codeOPO
    Airlines servingTAP Portugal, Iberia, Lufthansa, Air France, KLM, Swiss International Air Lines, Air Europa, Brussels Airlines, British Airways, Ryanair, SAS, easyJet, Turkish Airlines, Air Canada, Vueling Airlines, Luxair, American Airlines, Delta, United, Finnair, LOT-Polish Airlines, LATAM Airlines Group, Transavia France, SATA International-Azores Airlines S.A., Austrian Airlines, Eurowings, Ethiopian Airlines, Transavia, JetBlue Airways, Volotea, Royal Air Maroc, Singapore Airlines, LC Peru, Air Transat, Azul, WestJet
    Popular airlineTAP Portugal

    Explore a world of travel with Expedia

    Trending flights to Porto

    Prices were available within the past 7 days and start at CA $434 for one-way flights and CA $728 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select TAP Portugal flight, departing Fri, Apr 30 from Montreal to Porto, returning Sun, Jun 6, priced at CA $728 Found 2 days ago

    Fri, Apr 30 - Sun, Jun 6 · YUL · OPO · Roundtrip

    *Available to Expedia members.