Find the cheapest flights on Expedia from Lisbon (LIS) to Rome (ROM). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at £21 for travel on 13 February 2027.
Cheap Flights from Lisbon to Rome (LIS-ROM)
Prices were available within the past 7 days and start at £21 for one-way flights and £44 for return, for the period specified. Prices and availability are subject to change.
Compare flights from Lisbon to Rome easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Lisbon to Rome. Operating between them flights per day, 7 airlines cover the route. And fly direct, getting you to Rome in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Humberto Delgado to Rome.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Humberto Delgado (LIS) to Rome (ROM)
The easiest way to view the best deals on flights from Lisbon to Rome today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Humberto Delgado to Rome start at just £44 and range up to £138.
To find an even better deal, try
being flexible on your dates – midweek flights can be cheaper
looking for other airports near Lisbon and Rome
booking your flight during December, the cheapest month on this route
varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Lisbon to Rome flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Humberto Delgado to Rome for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently Asked Questions
How much is a flight from Lisbon/Portela Airport to Rome (ROM-All Airports)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Lisbon/Portela Airport to Rome (ROM-All Airports) start from £44. Book now to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LIS to Rome (ROM-All Airports)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Humberto Delgado Airport (LIS) to Rome (ROM-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lisbon Airport to Rome (ROM-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Humberto Delgado Airport (LIS) to Rome (ROM-All Airports)?
You'll be soaring through the sky for a while, as the flight distance between LIS and Rome (ROM-All Airports) is 1,850 kilometres. Put together a playlist of your favourite songs before you leave home to keep yourself entertained during the flight.
Which airlines fly direct from Lisbon/Portela Airport to Rome (ROM-All Airports)?
One airline that services the route from Humberto Delgado Airport (LIS) to Rome (ROM-All Airports) is TAP Portugal (TP). It offers 121 flights a month. Operating 60 flights each month on this route, Ryanair (FR) is another good choice.
Are Lisbon Airport to Rome (ROM-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Lisbon Airport to Rome (ROM-All Airports) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out! If you'd prefer to play it safe and start your trip planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices so far in advance. Our top tip? Check back often as updates are made regularly.
Travel information
Origin airport
Humberto Delgado Airport
Destination airport
Fiumicino - Leonardo da Vinci Intl. Airport
Distance
1,142 miles away
Airlines serving
TAP Portugal, Lufthansa, Air Europa, Iberia, Swiss International Air Lines, ITA Airways, Air France, British Airways, KLM, LC Peru, SAS, Ryanair, Brussels Airlines, Aegean, Vueling Airlines, Austrian Airlines, Aer Lingus, Turkish Airlines, LOT-Polish Airlines, Eurowings, Smart Wings, Luxair, Air Algerie, Royal Air Maroc