Cheap flights from Rome Fiumicino Airport to Olbia from $54

In general, October is the cheapest month to fly from Rome Fiumicino Airport to Olbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $126. If you are unable to visit Olbia during the month of October, then departing from Rome Fiumicino Airport during the month January is also very affordable. Most momondo users find prices during this month for around $130.

The cheapest day to depart from Rome Fiumicino Airport to Olbia is on a Sunday. Travelers who choose to depart for Olbia on a Sunday will often find tickets for as low as $159. On the other hand, Saturday is the most expensive day to depart from Rome Fiumicino Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $206.

Our most recent data shows that the best time of day to fly to Olbia is in the evening. Flights from Rome Fiumicino Airport to Olbia during this time can be as low as $139. Try not to purchase tickets in the afternoon because they tend to be around $208. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Rome Fiumicino to Olbia Costa Smeralda for the best Rome Fiumicino - Olbia Costa Smeralda flight prices

You are more likely to see cheaper flights to Olbia from Rome Fiumicino Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Olbia for around $164 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Olbia from Rome Fiumicino Airport for as low as $137 on momondo.

Aeroitalia is the most popular carrier operating from Rome Fiumicino to Olbia Costa Smeralda

Aeroitalia, Volotea and ITA Airways are the top three most popular airlines that fly to Olbia from Rome Fiumicino Airport according to our data. Aeroitalia is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Olbia. Keep in mind that there are 3 different airlines that fly to Olbia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 5% of flights between Rome and Olbia have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Aeroitalia have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

As of April 2026, 2 flights take off from Rome Fiumicino Airport and land in Olbia each day. The most common flight departure time for this route is 9:00AM, with 52% of daily flights taking off in the afternoon.

As of April 2026, 17 flights take off from Rome Fiumicino Airport and land in Olbia each week. The most common flight departure day for this route is Tue, with 24% of weekly flights taking off on this day.