Rome (FCO) to Olbia (OLB): 155 miles (249 km) great-circle, about 0h 50m nonstop by our estimate. Cheapest fare observed: $115 round-trip on airline W2, nonstop, departing May 28, 2026.
$115 round-trip, airline W2 W28617, departing 2026-05-28 at 21:40, returning 2026-05-31. The recorded itinerary left on a Thursday, returning on a Sunday 3 nights later; the fare was observed 33 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $115, it ranked 11th of the 30 round-trip fares we recorded from FCO (median $176). That is 74.2 cents per great-circle mile (round-trip price over one-way distance), above the FCO median of 20.8 cents across 30 round-trip routes.
Routes from FCO of similar length: Palermo (255 mi) at $69 and Tunis (359 mi) at $183.
FCO to OLB is the only one of 30 FCO routes where airline W2 priced cheapest. It is the 30th longest of the 30 routes we track from FCO.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Rome, Europe/Rome; flight time is our estimate.