We've scanned every flight from Rennes to Rome to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. If that day's no good for you, try searching by month to see some alternative dates.
Rome Leonardo da Vinci International (Fiumicino) Airport is just one of the airports in Rome. If you're not set on a specific airport, try changing your search from Rome Leonardo da Vinci International (Fiumicino) Airport to Rome to see a broader range of flights – they might be cheaper.
Keep your eye out for flights
If you're planning on going to Rome during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.