Start by crossing an airline off the list: Ryanair does not carry pets at all, in the cabin or the hold, with the sole exception of certified assistance dogs on select routes. If a trip is being planned around a specific budget carrier, it's worth checking that airline's pet policy directly before booking anything else.
Which airline is best for flying to Italy with a dog?
ITA Airways, Italy's flag carrier, is the most consistently pet-friendly mainstream option flying into the country. For standard in-cabin travel, pets are capped at 8kg including the carrier on international flights, and a combined 12kg on domestic flights within Italy; carriers need to fit within roughly 55 x 40 x 23cm. Fees range from about €73 for a domestic route up to roughly €230 for long-haul international flights — always confirm the current fee directly with the airline.
What is ITA Airways' Large Dog On Board service?
The genuinely new development for 2026 is ITA Airways' 'Large Dog On Board' service, launched 3 August 2026 following approval from ENAC, Italy's Civil Aviation Authority. It allows dogs up to 30kg to travel in the passenger cabin — a first for commercial aviation in Italy — but only on selected domestic Italian routes, not international flights. Booking has to go through the ITA Airways CIAO contact centre by phone, at least 4 days before departure. The total cost involves purchasing two seat tickets plus a €95 pet transport fee. Space is limited to two large dogs per flight — one up to 30kg and one up to 15kg — and there is no web check-in: all document and harness verification happens at the airport.
Beyond ITA, several other European carriers — Lufthansa, KLM, Air France, and Vueling among them — allow pets in the cabin on many routes into Italy, generally following the more familiar 8–10kg carrier-weight model. For a dog too large for any cabin option flying internationally, the cargo hold remains the usual route — check temperature restrictions carefully, since many airlines embargo hold pet travel during summer heat.

