International Pet Travel by Air: What to Know Before You Fly
A practical guide to airline requirements, in-cabin pet travel, pet carriers, travel documents, and international pet entry requirements.
Planning to travel overseas with your dog or cat? Flying with a pet involves more than simply choosing a flight and packing a pet carrier.
For international pet travel, you may need to consider airline policies, in-cabin pet rules, pet carrier requirements, health certificates, vaccinations, microchipping, and the import regulations of your destination country.
In 2026, the International Air Transport Association (IATA) published new In-Cabin Pet Transport Operational Guidelines, covering the pet travel journey from booking and check-in to boarding, the onboard experience, and arrival. The guidance aims to support a clearer and more consistent approach to in-cabin pet travel while considering safety, animal welfare, and operational efficiency.
But there is one important thing every pet parent should remember:
IATA guidance does not mean that every airline has the same pet travel policy.
Airlines and destination countries may have their own requirements, so checking the rules for your specific journey should always be the first step.
Can You Bring Your Pet in the Cabin?
Not every airline allows pets to travel in the passenger cabin.
If you are planning in-cabin pet travel, check directly with your airline before booking your flight.
Airline requirements may include:
- Whether dogs or cats are accepted in the cabin
- Maximum pet and carrier weight
- Maximum pet carrier dimensions
- Where the carrier must be placed during the flight
- The number of pets allowed on a flight
- Breed or species restrictions
- Required travel documents
- Advance booking requirements
Some airlines may also have stricter requirements than general IATA guidance. IATA specifically recommends contacting the airline operating your journey to confirm its current requirements.
Tip: Don’t purchase a pet carrier based only on a general “airline approved” description. Always compare the carrier dimensions with the requirements of the airline you will actually fly with.
International Pet Travel Requires More Preparation
Flying internationally with a pet involves two different sets of requirements:
1. Airline requirements
These determine whether and how your pet can travel on the aircraft.
2. Destination country requirements
These determine whether your pet can legally enter the country.
Depending on the destination, international pet travel may involve:
🐾 Microchipping
💉 Rabies vaccination
📄 Veterinary health certificates
🧪 Blood tests or other veterinary tests
📋 Import permits or other documentation
🛃 Inspection or quarantine upon arrival
Requirements vary between countries and can also apply to transit or connecting countries.
IATA notes that international pet travel documentation can be time-sensitive and that some journeys may require preparation several months in advance.
That means international pet travel is something to plan early, not a last-minute packing task.
How to Choose a Pet Carrier for Air Travel
Once you understand your airline and destination requirements, you can choose the right pet carrier for air travel.
Here are some important factors to consider.
1. Check the carrier dimensions
- The carrier needs to fit the airline’s specific size requirements.
- At the same time, your pet should have enough room to stand, sit, turn around normally, and lie down in a natural position. IATA’s guidance emphasizes choosing an appropriately sized container that supports the animal’s comfort and safety.
2. Look for adequate ventilation
Good airflow is an important consideration when choosing a pet carrier for travel.
The carrier should provide appropriate ventilation while keeping your pet safely contained.
3. Consider the entire travel journey
Your pet’s journey doesn’t begin when you board the aircraft.
It may include:
Home → Airport → Check-in → Security → Waiting → Boarding → Flight → Arrival → Hotel / Destination
A carrier that is easy to carry and comfortable for your pet can make the overall travel experience easier.
4. Think beyond the flight
A travel carrier doesn’t have to be useful only during the flight.
Depending on your travel style, you may also want a carrier that can continue to be used for:
- Airport transfers
- Hotel stays
- City walks
- Restaurants and pet-friendly spaces
- Road trips
- Everyday outings
At ibiyaya, we believe pet mobility is about more than getting from one place to another. Our goal is to create practical solutions that help pets and their people enjoy more moments together, wherever the journey takes them.
A Simple Checklist for International Pet Travel
Before traveling internationally with your dog or cat, work through this checklist:
Before booking
☐ Check whether your airline accepts pets in the cabin
☐ Check the airline’s current pet policy
☐ Check pet and carrier size/weight limits
☐ Check destination-country entry requirements
☐ Check transit-country requirements if applicable
Before departure
☐ Confirm required vaccinations
☐ Confirm microchip requirements
☐ Arrange required health certificates
☐ Complete any required tests or permits
☐ Choose a compliant pet carrier
☐ Help your pet become familiar with the carrier before travel
IATA recommends getting pets accustomed to their travel container well before the journey, rather than introducing it for the first time on travel day.
On travel day
☐ Bring all required documents
☐ Follow the airline’s check-in instructions
☐ Keep your pet’s travel documents accessible
☐ Allow enough time for airport procedures
The Most Important Rule: Check Before You Fly
There is no single set of rules that applies to every international pet journey.
Your requirements may depend on:
Airline + Departure Country + Transit Country + Destination Country + Pet + Type of Travel
That’s why the safest starting point is always to check the latest requirements with the airline and relevant government authorities before your trip. IATA also provides country-specific pet travel information and recommends confirming the applicable procedures directly with the airline.
Because the goal isn’t simply to get your pet onto a plane.
It’s to help your pet travel safely, comfortably, and with as little stress as possible. 🐶🐱✈️
Wherever you’re going, Ibiyaya is here to help make the journey a little easier.
FAQ: About Flying Internationally With Pets
Can I bring my dog or cat into the airplane cabin?
It depends on the airline. Some airlines allow certain dogs and cats in the cabin, while others do not. Always check the current policy of the airline operating your flight before booking.
Does IATA approve pet carriers?
IATA provides Live Animals Regulations and guidance for the safe transportation of animals, including container requirements. However, airlines may have their own additional or stricter requirements. A carrier should therefore be checked against the specific airline’s current rules.
What size should a pet carrier be for air travel?
The required dimensions depend on the airline and type of travel. In general, the carrier should be appropriately sized for the animal and allow it to stand, sit, turn around normally, and lie down naturally. Always check the airline’s specific dimensions before purchasing a carrier.
What documents do I need to travel internationally with my pet?
Requirements vary by destination. Depending on the country, you may need vaccination records, a microchip, a veterinary health certificate, test results, import permits, or other documentation. Some requirements are time-sensitive, so early preparation is important.
How early should I prepare for international pet travel?
There is no single timeframe for every destination. Some destinations require procedures that can take several weeks or even months, so it is best to check the destination requirements as early as possible.
