Iberia
- Max weight (incl. carrier)
- 8 kg
- Carrier
- 45 x 35 x 25
- Pet fee per flight
- €25–€300
- Pets per pax
- 1
Book your dog the moment you book your seat.
Every airline caps pets per flight, some at two, and the “72 hours before departure” on their website is a deadline, not a plan. If the pet spots are gone you don't fly with your dog, and the airline usually won't refund you. Add the dog the same day, then confirm it's on the booking in writing.
2 pet-friendly airlines flying MAD → ARN
These carriers fly this route non-stop and welcome dogs in the cabin, from flights on sale now plus our own route list. Always confirm your exact flight and date when you book.
Book directly with the airline. A dog can only be added to your booking on the airline’s own site, where they confirm cabin availability, never through a third-party site. Each card links you straight there.
IB VY Vueling
- Max weight (incl. carrier)
- 10 kg
- Carrier
- 45 x 39 x 21
- Pet fee per flight
- €25–€80
- Pets per pax
- 1
One stop, if the direct flight doesn't suit
Every airline below takes a dog in the cabin on that leg, and each leg has been checked against the same country rules as a direct flight. Two legs means two check-ins and a dog who has to cope with the change, so it’s the fallback, not the first choice. If you leave the airside area at the stop, that country’s entry rules apply to your dog too.
MAD → ORY → ARNTransavia the whole way, one booking Transavia flies both legs, so your dog goes on a single booking. Add the pet when you book and check there’s cabin space on both flights.
MAD → AMS → ARNKLM Royal Dutch Airlines the whole way, one booking KLM Royal Dutch Airlines flies both legs, so your dog goes on a single booking. Add the pet when you book and check there’s cabin space on both flights.
MAD → ZRH → ARNSWISS the whole way, one booking SWISS flies both legs, so your dog goes on a single booking. Add the pet when you book and check there’s cabin space on both flights.
MAD → RIX → ARNairBaltic the whole way, one booking airBaltic flies both legs, so your dog goes on a single booking. Add the pet when you book and check there’s cabin space on both flights.
MAD → BER → ARN Two airlines, so two separate bookings. Iberia to BER, then SAS Scandinavian Airlines on to ARN. Add your dog to each one, and confirm the cabin spots on the second leg before you pay for the first.
MAD → MUC → ARN Two airlines, so two separate bookings. Iberia or Air Europa to MUC, then Lufthansa on to ARN. Add your dog to each one, and confirm the cabin spots on the second leg before you pay for the first.
We verify pet policies across 43 European and US carriers and refresh them quarterly. See something out of date? Tell Daisy.