$309 Cheap Flights from Rennes (RNS) to Rome (ROM)

View $309 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Rennes (RNS-Saint-Jacques) to Rome

Cheap Flights from Rennes to Rome (RNS-ROM)

Prices were available within the past 7 days and start at $309 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Saint-Jacques Airport (RNS) to Rome (ROM-All Airports)?
The lowest price advertised for a round-trip flight between Rennes–Saint-Jacques Airport and Rome (ROM-All Airports) is . But you better get a move on. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from RNS to Rome (ROM-All Airports)?
Each airline has its own terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Saint-Jacques Airport (RNS) 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 RNS to Rome (ROM-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Saint-Jacques Airport (RNS) to Rome (ROM-All Airports)?
That new movie you've been eager to see will have to wait — the flight distance between Saint-Jacques Airport (RNS) (RNS) and Rome (ROM-All Airports) (ROM) is only 808 mi. The captain will be telling you to buckle up for landing before you know it.
Which airlines fly direct from Rennes–Saint-Jacques Airport to Rome (ROM-All Airports)?
If you want to travel straight from Rennes–Saint-Jacques Airport to Rome (ROM-All Airports), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are RNS to Rome (ROM-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute deals between RNS and Rome (ROM-All Airports) are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines release their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to pounce when the fares dip.

Travel information

Travel information

Origin airport
Saint-Jacques
Destination airport
ROM-All Airports
Distance
804 mi

Book with confidence

Book with confidence

Rennes to Rome Flights

The cheapest times to fly from Rennes to Rome

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 Rennes to Rome are during the month of . You can find some of the cheapest flights from Rennes to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rennes to Rome

Sunday is one of the best days to book for cheap flights from Rennes to Rome: 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 Rennes to Rome

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 Rennes to Rome in 2025. You can also book with separate airlines for your outbound and return journeys, from $309 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 Rennes to Rome 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 Rennes to Rome 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.

 

Rennes to Rome Flights

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*Available to One Key members.