International Airlines That Allow Cats in Cabin (2025): Policies, Costs, Weight Limits, Documents & Expert Tips

Perhaps you’re visiting someone in another country or just trying to go on a vacation. And you are determined to bring your cat along. But it’s so overwhelming seeing that each airline seems to have a different rulebook.

Are there international airlines that allow cats in cabin? Fortunately for you, your cat can fly with you on international flights. But remember that the fine print matters. 

A good number of airlines cap the combined weight of both your cat and their carrier at 15-20 pounds. You may also need to pay a fee of $100 to $300 for every flight segment. Also, most airlines cap the number of cats you can bring along in the cabin. 

Now, note that you shouldn’t assume that all international airlines that allow cats in cabin follow the same rules. This can turn out to be a costly mistake. Lufthansa and Air France, for example, have clear, detailed pet policies. You just need to read them on their websites.

Some other airlines, however, may be less clear and may only allow you to bring two cats in-cabin. But that is only if they fit comfortably in the carrier. 

If you happen to be a frequent traveler and love bringing your cat everywhere, vets recommend that you do carrier training with your cat early to help them get comfortable with the long-haul flight. You might also need some calming aids to help you.

Now, let us continue reading and learn about the requirements for flying with your cat. It could ultimately mean the difference between a smooth journey and being turned away at check-in.

Looking for a quick answer? Here are the international airlines most often listed as ‘cat-friendly’ for 2025 cabin travel based on policy clarity, fees, and flexibility.

• Best Overall: Lufthansa & Air France (Clear policies, easy documentation requirements)
  
• Best for North America: Air Canada & JetBlue (Straightforward rules, strong U.S./Canada coverage)
  
• Best for Multiple Cats: KLM & TAP Portugal (Allow two cats in one carrier under certain conditions)
  
• Proceed with Caution: Delta & United (international routes – limited cabin spots, may require cargo)
  
• Typically Not Allowed: Emirates & Qatar Airways (Only service animals allowed in cabin; pets otherwise in cargo)
  

Can Cats Fly in the Cabin on International Flights? 

If you see an airline saying that they allow cats in cabin, it means they have a policy that allows you to bring your feline friend with you into the passenger area. You’re not leaving them in the cargo hold. 

This is quite an appealing option for many of us pet owners. It helps reduce your cat’s stress level and keeps them within your view. You can then respond to and directly care for your cat during the flight. 

Cargo travel, on the other hand, is unpredictable. Your pet will need to be handled by staff, and they may not know the nuances of taking care of each animal. And you might not be able to relax on your way to your destination. 

Now, don’t assume that all airlines that permit cats in the cabin follow universal rules. There are usually strict policies in place regarding your cat’s carrier size, the combined weight limits, and the exact spot where your animal friend can be placed during the flight. 

Charges usually come with bringing your cat along. Note that most airlines charge additional fees per flight segment (“per leg” if you’re more familiar with this term). And these costs can vary widely between different international airlines. So, do your research and budget carefully. 

Vets do recommend that we bring our cats along in the cabin to monitor their health and stress levels. After all, our feline companions are sensitive to temperature fluctuations and noise (especially during takeoff). And these can be hard to control in cargo areas. 

International Airlines That Allow Cats in Cabin: Requirements for Traveling

If you want to bring your cat along in the cabin on an international trip, the first thing you need to be clear on is the airline requirements. It’s probably just as important or even more important than buying your tickets. 

Most airlines that allow cats in cabin for international routes have detailed, non-negotiable policies. So, there’s no chance of arguing your way through.

Now, many airlines have set clear guidelines around your pet carrier’s dimensions. More often than not, the carrier must fit entirely under the seat right in front of you. In general, the size should not exceed about 18 x 11 x 11. 

The weight limit is also something you need to take note of. Usually, there’s a set limit for the combined weight of both your cat and their carrier at 15-20 pounds. Don’t assume that your “small” cat will just pass the weight check. Measure both the carrier and your cat earlier so that you won’t be turned away at the last minute.

International airlines usually charge between $100–$300 for in-cabin pets per flight segment. And this fee is often non-refundable. That means if your cat is denied at the gate for not meeting any requirements, you’re not getting your money back.

Frequent flyers say that we should confirm all the conditions before buying the tickets and call again 72 hours before departure to reconfirm the details.

Beyond the rules, vets recommend that we prepare our cats for the journey. You should get your cat used to being in their carrier weeks in advance. Try consistent “practice sessions” at home. This can reduce stress-related issues during your flight. 

International Airlines That Allow Cats in the Cabin: Policy Comparisons

Different international airlines treat in-cabin cat travel differently. Each usually sets their own policies on weight limits, carrier size, and fees. So, compare them and find the airline that suits you most before you purchase your tickets.

Lufthansa is an airline that’s consistent with their pet travel program. They permit your small cat (one cat) to ride in the cabin with you as long as your feline friend is under 8 kg (about 17 lbs), including the weight of your cat’s carrier. And the recommended measurements for a carrier are 22 × 16 × 9 in. 

Air France, on the other hand, does allow in-cabin cats (usually one cat per person) with the same weight requirements. But note that your carrier will need to be slightly smaller (18 x 11 x 9 in.). 

Delta, while primarily U.S.-based, does offer some international service. But note that it is rather limited, and you’ll need to meet the documentation requirements. In-cabin services are rare. Be aware that Delta has a rule against pets as checked baggage. 

Emirates generally does not allow pets in the cabin unless they are service dogs. And even then, there are restrictions on the routes they can be on. Your cat will have to travel in the cargo hold.

Cost structures also differ dramatically across different airlines. For example, Air Canada usually charges around $100–$120 per one-way international flight. European airlines might charge around €75–€150. 

And if you have two cats with you, you’ll need to choose airlines that allow 2 cats in-cabin. Certain policies from KLM or TAP Portugal do allow your cats to share one carrier. 

That said, you’ll need to book early because most airlines limit the number of animals on the aircraft per flight. So, make sure you do some detailed research.

Detailed Airline Comparison Table (2025)

Airline	Pets in Cabin?	Max Weight (Pet + Carrier)	Max Carrier Size	Fee (USD)	Max Pets per Person	2025 Policy Notes
Lufthansa	Yes	8 kg / 17.6 lbs	55 × 40 × 23 cm (22 × 16 × 9 in)	$72–$120	1	Must register 72 hrs before flight
Air France	Yes	8 kg / 17.6 lbs	46 × 28 × 24 cm (18 × 11 × 9 in)	$100–$200	1	Only soft carriers allowed
KLM	Yes	8 kg / 17.6 lbs	46 × 28 × 24 cm (18 × 11 × 9 in)	$75–$400	1	2 cats allowed if <14 kg each & same litter
Air Canada	Yes	10 kg / 22 lbs	55 × 40 × 27 cm (21.5 × 15.5 × 10.5 in)	$50–$100	1	From June 2025, only soft carriers allowed
Delta	Limited	~9 kg / ~20 lbs	46 × 28 × 28 cm (18 × 11 × 11 in)	$95–$200	1	Few international cabin routes available
United Airlines	Limited	No fixed limit	46 × 28 × 28 cm (18 × 11 × 11 in)	$125	1	Depends on space availability
JetBlue	Yes	9 kg / 20 lbs	43 × 32 × 22 cm (17 × 12.5 × 8.5 in)	$125	1	International rules updated in 2024
Emirates	No	N/A	N/A	N/A	N/A	Only guide dogs allowed in cabin
Qatar Airways	Limited	Not specified	Not specified	Varies	1	Mostly cargo or checked baggage
TAP Portugal	Yes	Not specified	Very short height (17 cm)	Varies	1	Allowed only if pet fits comfortably

International Airlines That Allow Cats in Cabin: Documentation and Health Checklists for Cross-Border Pet Travel

Now, beyond meeting the requirements and booking your flight tickets, you’ll likely need to provide documentation regarding your cat. These usually include health records, permits, and airline-approved documents. Understand that airlines that allow cats in cabin for international routes are strict with these rules. 

At minimum, most international airlines will need you to provide a vet health certificate. And this should be issued 7–10 days before your departure. This document will help the airlines confirm that your cat is healthy and does not carry any contagious diseases, meaning they are fit to travel.

You’ll likely need to prove that your cat has taken rabies vaccinations. Some countries may need your cat to take additional vaccines or blood tests. For example, the European Union requires your pet to take the rabies antibody titration (titer) test. The same applies to Japan.

Understand that the costs can add up rather quickly. You’ll need to set up vet appointments, pay for vaccinations, and secure your cat’s government-endorsed certificates. Be ready to spend at least $150-$500, depending on where you live, of course. 

Also, some destinations like Australia, Singapore, or the United Kingdom may need you to show import permits. Your cat might even need to spend some time in quarantine before being allowed in the country. 

Vets suggest that you should plan in advance. It can take weeks to process documents like permits. So, visit your vet at least two months before your flight to create a checklist for the chosen airline.  

Common Misconceptions About International Airlines That Allow Cats in Cabin

You’re probably checking with your friends and watching YouTube videos regarding flying in the cabin with your cat. Now, some advice may be genuine. But that doesn’t make it foolproof across all international airlines that allow cats in cabin. So, learn to check the facts.

One widespread myth that’s circulating is that “all cats are automatically allowed in cabin” as long as the airline permits cats in the cabin. That’s not usually the case. Most airlines do have a weight limit for your cat plus their carrier. So, your large feline friend will likely need to travel as baggage or in cargo. It doesn’t matter how tame they are. 

Another misconception is that you can bring multiple pets freely. Well, you may find that there are airlines that allow 2 cats in-cabin in a shared carrier. But this is only permitted if your feline companions are comfortable enough. And the combined weight will still need to stay within the limit.

Some of us also believe that a pet fee is included in the ticket. That’s not usually the case. Most airlines will almost always charge you separately. And remember, the cost is usually per international segment. 

Also, vet experts mention that traveling in-cabin doesn’t mean it’s stress-free for your cat. It is safer than cargo, no doubt. But your cat may still feel anxious from the noise and changes in air pressure. There’s also the unfamiliar surroundings. So, bring a pheromone spray and provide your cat with familiar bedding to keep them calm. 

The Documentation & Process Checklist: A Timeline

6–12 Months Before Flight

• Check destination country’s pet import rules (USDA APHIS site is a good source)
  
• Make sure your cat’s microchip is ISO 11784/11785 compliant (15 digits – required for international travel)
  
• Begin rabies vaccinations if needed (timing matters for some countries)
  

3–6 Months Before Flight

• Schedule rabies titer test (FAVN) if your destination requires it (EU, Japan, Australia, etc.) – results take time
  
• Apply for import permits (needed for Australia, Singapore, Iceland, etc.)
  
• Call your airline to confirm their pet travel rules
  

1 Month Before Flight

• Vet visit for health exam + health certificate
  
• Confirm your cat’s flight booking and recheck carrier size rules
  
• Begin daily carrier training (about 15 minutes a day)
  

10 Days Before Flight

• Visit USDA-accredited vet for the official International Health Certificate
  
• Send certificate to your state USDA office for endorsement (if required)
  
• Make copies of all documents as backups

Day of Flight

• Pack a “Cat Carry-On Kit” (documents, leash, collapsible bowl, small food portion, toy, potty pads)
  
• Arrive at the airport 30 minutes earlier than the usual check-in time

Tips to Ensure Comfort and Safety for Cats During International Flights

Having to endure the long flight is definitely a call for anxiety, both for you and your cat. Choosing international airlines that allow cats in-cabin is the first step to mitigating such an issue. And with some strategies, you will be able to handle the trip with minimal stress and maximum security.

So, the first step is to prepare your cat’s carrier. Make sure that it is well-ventilated and airline-approved. You should also make sure that the bedding is absorbent. Acclimate your cat to the carrier weeks in advance. Get them to feel comfortable being in there gradually. You don’t want them to protest mid-flight in loud meows. 

Experts say that you can just leave the carrier open at home at the beginning of training. Place some treats and toys in the carrier. You can even put a familiar blanket inside to help your cat think that the carrier is a safe space. 

You will also need to be aware of hydration and feeding. Most vets suggest you feed just a small meal a few hours before your flight, no large meals. This is to prevent your feline friend from feeling nauseated. For long-haul flights, you can freeze a small dish of water. Let it melt gradually as the source of hydration so that your little one won’t spill the liquid. 

You may also need calming aids to manage your cat’s stress level. You can try pheromone sprays like Feliway or use natural remedies such as lavender-scented blankets. Do not use sedatives on your feline without your vet’s approval. They can affect your cat’s breathing under cabin pressure. 

Beyond the Rules: Pro Tips from Frequent Fliers & Vets

• Security Checkpoint: At TSA/security, you must carry your cat through the metal detector while the carrier goes through the scanner. A harness + leash are essential. Practice this at home.
  
• Pre-Flight Meals: Don’t feed your cat for 4–6 hours before flying to prevent nausea. Water is fine until 2 hours before. For long flights, freeze a small dish of water in the carrier so it melts slowly for hydration without spills.
  
• Calming Aids (Important!): Never sedate your cat without a vet’s approval-altitude can make it dangerous. Instead, try pheromone sprays (like Feliway) or vet-approved calming treats.
  
• Airline Staff Tip: Be extra polite with check-in and gate staff. They can make your travel easier (or harder). A kind smile and gratitude go a long way.
  
• Backup Plan: Always prepare for “what ifs.” Know the nearest pet-friendly hotel, have an emergency vet’s number handy, and check your airline’s rebooking policy.

FAQs About International Airlines That Allow Cats in Cabin

It’s easy to get drowned by the sheer number of policies out there when you’re trying to travel internationally with your feline companion. To help you prepare, we’ve gathered some of the most frequently asked questions about international airlines that allow cats in cabin.

1. How do I fly my pet internationally?

Most airlines will need you to provide a vet health certificate, proof of vaccinations, and an airline-approved carrier. You should book your cat’s spot in advance since airlines limit the number of pets per flight.

2. Which airline has the best cabin pet policy?

You can check out Lufthansa, Air France, and Delta. They usually have very transparent pet travel policies and reasonable in-cabin fees.

3. Which airline allows cats in cabin?

Many major carriers allow cats in the cabin. These include United Airlines, KLM, Air Canada, etc. The rules on weight and carrier size vary, though.

4. Which airline is the most cat friendly?

Lufthansa and Air France are possibly the most cat-friendly. They have consistent policies, staff training, and a good pet care reputation.

5. Can cats fly in the cabin on international flights?

Yes, your cat can fly in the cabin on international flights. But you have to make sure to meet airline-specific requirements for weight, health, and carrier dimensions.

6. How much does it cost to bring a cat in the cabin?

Most international airlines charge $100–$300 per one-way flight. Fees will vary depending on the carrier and destination.

7. What documents are required to bring a cat on an international flight?

You’ll need a recent vet health certificate and proof of rabies vaccination. In some cases, you’ll even need additional permits, depending on the destination country.

8. How many cats can travel in the cabin with one passenger?

Typically, airlines allow each passenger to bring only one cat. However, there are airlines that allow 2 cats in-cabin. But your feline companions will have to share one carrier and meet the weight limit.

9. Are there weight limits for cats flying in-cabin?

Yes. The combined weight of the cat and carrier usually cannot exceed 15–20 pounds on most international airlines.

10. What happens if my cat is too large for cabin travel?

If your cat exceeds cabin weight or carrier limits, they will need to travel as checked baggage or cargo. You should research airline safety records if you’re thinking of choosing this option.

Are International Airlines That Allow Cats in Cabin the Right Choice?

Yes, you can bring your cat along on trips and vacations. But success will depend on your meeting the airline requirements. Remember to weigh your cat and their carrier much earlier before your flight so that you can counter the set weight limit. 

You should budget for a fee of around $100–$300 per flight segment. And book early to make sure that there’s space for your pet. Also, compare airline policies and see which one suits you the best, especially if you’re travelling with multiple cats.

Other than that, you should prepare your cat for the flight by acclimating them to their carrier. Use calming aids if needed. But do not give them sedatives without professional guidance. 

With the right planning, you can be sure that your journey with your pet is a safe and comfortable one. It’s always better to travel stress-free and land at your destination with confidence and excitement. 

Have you flown with your cat in the cabin before? Which airline do you like best? Share your thoughts in the comments down below!