Cheap flights from Rome to Porto (CIA to OPO)

Popular airlines from Ciampino Airport (CIA) to Porto Airport (OPO)

American Airlines
American Airlines
United
United
Southwest Airlines
Southwest Airlines
Delta
Delta
Frontier Airlines
Frontier Airlines
JetBlue Airways
JetBlue Airways
Alaska Airlines
Alaska Airlines

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Frequently asked questions

Is it cheaper to buy a plane ticket from CIA to OPO last minute?

Booking your journey from Ciampino Airport (CIA) to Dr. Francisco de Sa Carneiro Airport (OPO) at the last minute could save you a nice sum if you stumble on a real bargain. However, airfares usually don’t come down in price closer to the departure date. If you wait, flights could also be booked up or the best seats gone (hello, middle seat!). If you’d prefer to play it safe, book well in advance of the date you want to leave. It’s worth noting that some of the best deals can be found up to a year in advance. If your favorite airline hasn’t released its airfares yet, check back regularly as offers are updated on Expedia constantly.

What airports do you fly into for Porto from Rome?

From Rome, you can reach Porto via Dr. Francisco de Sa Carneiro Airport (OPO), Braga (BGZ) and Viseu (VSE). Do some research into which hub is best for you before you make a decision. If you settle on Dr. Francisco de Sa Carneiro Airport (OPO), it’s around 7 mi northwest of the center of the city. Use the cash you save when booking your journey with Expedia to explore the city’s well-known sights, such as Porto Cathedral and Casa da Musica.

Can I change the date of my flight from Ciampino Airport (CIA) to Porto Airport?

You can quickly and easily make changes to your Ciampino–G. B. Pastine Intl. Airport to Dr. Francisco de Sa Carneiro Airport (OPO) ticket via the Expedia Trips portal. But before you begin, check out the conditions and rules in your itinerary to see what the carrier will allow you to do and if charges apply. Some airlines have a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also swing by our Customer Service portal for more information and to connect with our Virtual Agent.

Travel information

Origin airport	Ciampino
Destination airport	Dr. Francisco de Sa Carneiro
Distance	1097 mi

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The cheapest times to fly from Rome to Porto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rome to Porto are during the month of . You can find some of the cheapest flights from Rome to Porto with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Rome to Porto

Sunday is one of the best days to book for cheap flights from Rome to Porto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Rome to Porto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rome to Porto in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rome to Porto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rome to Porto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

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Cheap Flights from Rome (CIA) to Porto (OPO)

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