A cabin flight with a dog depends on more than the route. You need to check the airline policy, the combined weight of dog and carrier, cabin carrier dimensions and whether a pet spot is still available on that specific flight.
Check the total weight
Many airlines consider the combined weight of your dog and the carrier. For example, Vueling allows dogs in the cabin up to 10 kg, while Lufthansa applies an 8 kg cabin limit. Weigh both together before booking, because a small difference can change whether cabin travel is possible.
To broaden the comparison, also check Austrian, Aegean and Volotea: carrier size, fee and permitted aircraft can differ even at the same weight. If you are over the limits, review the hold option before buying the passenger ticket.
Confirm the carrier size
The cabin carrier usually needs to fit under the seat in front of you. The exact dimensions vary by airline and aircraft, so always check the official policy for the flight you plan to book.
Italy, Europe and worldwide routes
If you depart from Italy, start with the airline rules and then check the destination country. European trips, UK routes, US flights and other international destinations may require different documents or additional health checks.
Reserve the pet service
Passenger seats may be available even when pet spots are not. Confirm the pet service before or immediately after buying the ticket, depending on the airline booking flow. Some carriers do not transport pets at all, as explained in our Ryanair dog and pet policy guide.
Use the flight search to shortlist routes, then verify the current pet policy on the airline website before payment.