Pet‑Friendly Airlines: How to Fly Comfortably With Your Dog

If you love to travel with your four‑legged buddy, knowing which airlines actually welcome pets can save you a lot of hassle. Not all carriers treat pets the same, and the rules change from cabin to cargo. Below you’ll find the basics you need to plan a calm flight, plus a few quick hacks that work in real life.

Which Airlines Let Dogs In the Cabin?

Most major UK carriers allow small dogs in the cabin if the pet and carrier fit under the seat. British Airways, easyJet, and Ryanair all have clear size limits – usually 45 cm tall and 30 cm long. Check the airline’s website for the exact dimensions, because a carrier that’s a centimeter too big will be denied boarding.

When you book, add your pet early. Seats with extra space are limited, and airlines often charge a flat fee per pet (around £30‑£45 each way). Some airlines also let you reserve a specific spot for your carrier, which reduces the chance of a last‑minute surprise.

Flying With Dogs in Cargo: What to Expect

If your pup is too big for the cabin, cargo is the only option. Airlines such as KLM and Lufthansa have purpose‑built animal sections that keep temperature steady and limit handling. The key is a sturdy, airline‑approved carrier that meets IATA specifications – vented on all sides, secure lock, and a “Live Animal” label.

Before you head to the airport, give your dog a light meal a few hours earlier and a fresh water bottle that can be frozen to melt during the journey. A short walk right before drop‑off helps burn off nervous energy. Most airlines also require a health certificate issued within ten days of travel.

Pack an emergency kit inside the carrier: a small towel, a familiar blanket, and a couple of treats. If your dog gets anxious, a vet‑approved calming spray or a quick dose of a prescribed supplement can make a big difference.

Remember to label the carrier with your contact info, the destination address, and “Live Animal – Handle With Care.” Airlines train staff on these labels, and it reduces the chance of mishandling.

One last tip: arrive at the airport early. Pet check‑in lines often move slower than regular passenger lines, and you’ll have extra time to double‑check the carrier’s lock and your paperwork.

By picking an airline that matches your dog’s size, following the carrier rules, and prepping an emergency kit, you turn a potentially stressful flight into a smooth adventure. Your pet will thank you with a wagging tail when you both land safely.