While writing about our epic journey from Colorado to Spain, I decided a post dedicated solely to the decision process of how and what flights to book was essential.* This is written based on our experience relocating to Europe with three dogs who had never traveled outside the US. If your pet has previously traveled and has been issued a Pet Passport, the steps may differ from these.
Several factors will play into what type of flight you decide on:
 
- Number of pets
- Size of pets
- Health of pets
- How do you want your pets to travel?
- On a cargo flight
- In the flight hold on a passenger plane
- In the cabin
- Private Charter
- Are you willing to drive?
- When are you flying?
- Where are you going?
- What country will you fly into?
Number and Size of Pets
 
This is important because some airlines limit the number of pets each person can be responsible for on a flight. In our case, we have one smaller dog around 9 Kg or 20 lbs (not mini or toy-sized) and two big dogs. Our big dogs were about 30 Kg and 45 Kg. That is about 66 lbs and 100 lbs. It is important to note that airlines will want the weight in kilograms.
The pet-to-person ratio depends on the airline and whether the pet will be in the cabin. If you have more pets than people, there are a couple of things you can do.
- You can bring a friend who will be the escort for a pet.
- Hire a pet relocation company to assign an employee to accompany you and/or your pet.
Health of Pets
Flights and Driving: Big Decisions
This is sort of a biggie, and all other steps depend on this one. You see, you can fly from the US to Europe from and to basically any major airport. But how you want your pets to travel will be the factor that determines whether you will drive to another city, how much time it will take to get there, and when you must receive your USDA endorsement (more on that later).
Our dogs are our children. To any extent possible, we wanted to ensure they were close, they were safe, and they were as comfortable as they could possibly be. I did a lot of research. There are a few scenarios for flying with dogs on a commercial airline: in the cabin, in the hold of a passenger plane, or on a dedicated cargo flight. There is also the option to fly via charter. Because that dives into many other options, I decided to talk about it later on.
Flying Commercial
 
The decision is made, but before you buy the tickets, you must confirm your dog isn't on a national ban list or subject to mandatory quarantine upon arrival.
Flying Charter - Private or Shared
 
If you decide to explore this option, we can recommend some reputable brokers. Reach out via the contact link on this page.
When You are Flying and Destination
- Is your dog due for a rabies shot? If so, it must be administered more than 21 days before leaving the US. Otherwise, you will have to quarantine your dog upon arrival until those 21 days are up.
- What type of microchip (if any) does your dog have? The European Union requires a six-digit scanable chip. Your dog must be microchipped before the rabies shot. That means if your pup is up to date on the vaccine, but the chip doesn't meet the requirement, they will have to be chipped again and vaccinated again before the information is entered onto the health certificate. (This also happened to us.)

- Although the European Union seems like all nations would have the same rules, there are some variances. Be informed! Don't just expect your vet to know the current rules.
- Example: Ireland is part of the EU but is one of a handful of countries requiring a tapeworm treatment to be issued by a vet within 1 - 5 days of arrival in the country. Spain, France, and Portugal have no such requirement.
- While your final destination must be on your paperwork, some EU countries require the paperwork to be in that nation's official language if you disembark. (Yep, happened to us!) We booked our flights into France, so our paperwork was in English and French. We were going on to Spain, and thankfully, the French paperwork was sufficient for our port of entry.
- If you opt to fly into a country with that requirement, be aware there is no changing destinations once your vet has submitted your paperwork to the USDA. You cannot fly into Germany with paperwork completed for deboarding in Spain!
Ok, I know all of that sounds confusing - because it is! Here is how it plays out:
- Contact your vet to ask if they provide health certificates for travel to Europe, and how long the wait is for an appointment. Some big clinics only have 1 licensed vet that can do this. You can also check the USDA Accredited Veterinarian search site on the USDA APHIS site for the closest vet to you.
- Decide how and when you will be flying, from where, and to what country. I advise you to book a flight no less than 40 days out to resolve all necessary vet paperwork.
- Ensure you have proper carriers and crates for commercial flights.
- If you decide your dog needs a new microchip and/or rabies shot, contact your vet to schedule this as soon as possible. The rabies shot does not have to be within 21 days of travel, but it has to be 21 days or more before travel to avoid quarantine.
- Within 10 days of travel, attend the check-up for the health certificate and either 1) send it to the USDA, or 2) preferably have your vet submit it electronically.
- Some vets, like ours, use the electronic submission system (VEHCS) to send your paperwork to the USDA. If they do, the USDA typically sends a digital copy endorsement to them within 24 hours. This means your vet can print it for you, which is much faster than waiting for a courier. Your vet should be able to help you with this whole process.
- Receive the USDA endorsement and arrive in Europe within 10 days.
- Once you arrive, the endorsement is valid for four months. You can take your time traveling to your ultimate destination country, as long as you make it within that time frame.
Tips and Resources
- Keep a spreadsheet or notebook with flight costs, requirements, departures, and destinations prior to making a final flight decision.
- If considering flying on a private charter, run a cost comparison on how much it will cost for tickets, crates, etc., for your group against the cost of a private or shared charter flight.
- Reach out to your vet as soon as you are serious about moving to inquire about wait times.
- Don't forget to ask your vet about sedatives for the flights!
- Book the biggest car you can, don't skimp. It's better to have more than enough space than too little!
 
Thanks for stopping by and sharing!