Milan (MXP) to Barcelona (BCN): 448 miles (721 km) great-circle, about 1h 25m nonstop by our estimate. Cheapest fare observed: $44 round-trip on Ryanair, nonstop, departing May 11, 2026.
$44 round-trip, Ryanair FR270, departing 2026-05-11 at 16:30, returning 2026-05-14. The recorded itinerary left on a Monday, returning on a Thursday 3 nights later; the fare was observed 16 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $44, it ranked 2nd of the 30 round-trip fares we recorded from MXP (median $181). That is 9.8 cents per great-circle mile (round-trip price over one-way distance), below the MXP median of 15.5 cents across 30 round-trip routes.
Routes from MXP of similar length: Vienna (408 mi) at $55 and Amsterdam (495 mi) at $170.
Ryanair had the cheapest fare on 5 of 30 MXP routes. It is the 28th longest of the 30 routes we track from MXP.
Of 57 departure airports with a fare to Barcelona, Milan (MXP) ranked 1st at $44. Lowest: $44 from Milan (MXP); highest: $1401 from Brisbane (BNE); 28 nonstop. Cheapest-fare airlines (routes): Vueling (11), Wizz Air (10), Ryanair (8), Air Canada (4), Air Europa (3) and Wizz Air Malta (3), plus 18 more.
The reverse, Barcelona (BCN) to Milan (MIL), was $37 round-trip on Wizz Air Malta, nonstop, departing June 5, 2026. Barcelona to Milan flights.
That depends on your passport and trip, so check the official source for Spain: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Rome, Europe/Madrid; flight time is our estimate.