Moving to Portugal with a dog or cat: plan the journey first
Quick answer: Start with your USDA-accredited vet and the airline actually operating your flights, before you book anything. Follow the USDA APHIS Portugal requirements — microchip before the rabies vaccination, a USDA-endorsed health certificate, and 48-hour written arrival notification — and check whether the new October 1, 2026 certificate rules apply to your travel dates. Get airline pet acceptance confirmed in writing.
When your dog or cat is coming along, the move gets an extra layer of worry, doesn't it? You can sit the other humans in your household down and explain a long journey to them. Your pet is just going to need you to work out every detail on their behalf.
Let's make that feel a little more manageable together. Start with two conversations: your USDA-accredited veterinarian, and the airline actually operating the flights you're considering. Those two will help you figure out what's realistically possible before you book anything.
We'll walk through the planning for a dog or cat traveling from the United States. If you're bringing a different kind of pet, or the animal is changing owners as part of this, you'll want to check the requirements for that specific situation.
Start with the current veterinary instructions
The USDA APHIS Portugal page lays out the export requirements. A couple of things worth flagging: the microchip has to happen before the rabies vaccination used for EU travel, and the health certificate needs proper USDA endorsement. Portugal also requires written arrival notification at least 48 hours ahead of time.
If you're traveling around October 2026: heads up — APHIS says new non-commercial health certificates kick in on October 1. Older certificates already in process can still be endorsed through September 30. Ask your accredited vet which form and timing apply to your trip, especially if your dates straddle that changeover. Check the current certificate notice.
Bring your pet's full vaccination record to the appointment, even if you're not totally sure which parts matter. Ask the vet to write down the exact steps and dates for your pet — you really shouldn't have to piece that schedule together from five different browser tabs at 11pm.
Talk to the airline before choosing the flight
Have your pet's species, breed, weight and carrier dimensions ready before you call the airline. Walk through the entire route together, including who's operating each leg, and ask specifically whether your animal can travel on every part of it.
TAP's policy treats cabin and hold transport differently, with acceptance depending on the carrier, the animal, the aircraft and the space available — and its guidance flags that connections involving other airlines need their own separate check. Read TAP's current conditions.
Keep the acceptance or booking confirmation right alongside your own travel details. "We carry pets" is a nice starting point, but you still want a clear, specific answer about your pet, on your flight.
Follow the journey all the way to your new front door
| Part of the journey | What to confirm | Who can confirm it |
|---|---|---|
| Before travel | Required veterinary steps and certificate schedule | USDA-accredited veterinarian |
| US departure | Check-in location, reporting time and carrier acceptance | Operating airline |
| Connection, if any | Pet handling, collection or transfer arrangements | Airlines and relevant airport authorities |
| Entry | Applicable checks and arrival notification | Official entry authority |
| Airport to accommodation | A vehicle that accepts the pet and fits the carrier | Transfer provider |
| First accommodation | Written acceptance of the animal and any conditions | Property or host |
Don't forget about the journey after the airport, too. Check that your transfer can actually take your pet and carrier, and that the host knows exactly which animal is coming. It'd be nice for the last leg of a very long day to just be easy.
Compare complete itineraries
Look at each route as a full day from your pet's perspective: the travel, the waiting, any transfers. Ask what happens if a flight gets canceled or a connection is missed — it's much easier to think that through at home than at a busy airport counter.
Add up the quoted costs as you compare: vet prep, endorsement, carrier, flights, transfers, and any accommodation charges. Use the same checklist for every route so you can genuinely see what each full arrangement will cost.
Our moving-budget guide has a payment-date table you can adapt for this.
Make a small plan for the first evening
Keep the original documents you'll need within reach, and save contacts and confirmation numbers somewhere you can access offline. You want to be able to find them with one hand while the other's, understandably, occupied.
Ask your vet how best to prepare your particular animal for the journey and the carrier. Then think ahead to that first evening: somewhere for them to settle, a way to get outside if needed, and the details of a local vet just in case. A few familiar things packed in the right bag might help everyone feel a little more prepared, too.
If your dates change, call the airline and the vet again — it might be a small adjustment, but let them confirm exactly how it affects what you've already arranged.
Frequently asked questions
What's changing with pet travel certificates to Portugal in October 2026? APHIS says new non-commercial health certificates take effect October 1, 2026. Certificates already in process under the old form can still be endorsed through September 30. Ask your accredited vet which form and timing apply if your travel dates straddle the change.
Does the microchip or the rabies vaccination need to happen first? The microchip must be implanted before the rabies vaccination used for EU travel, per USDA APHIS requirements.
How much advance notice does Portugal require for pet arrivals? Portugal requires written arrival notification at least 48 hours before your pet arrives.
Can any airline fly my pet to Portugal? Acceptance depends on the specific airline, aircraft, animal, carrier and available space. TAP's policy, for example, distinguishes cabin and hold transport and flags that connections with other airlines need their own separate check — always confirm directly with the operating airline for your exact itinerary.
Plan my Portugal move in Relokato
You can keep your pet's confirmed arrangements sitting right beside the rest of the move in your Portugal plan. Use the dates your vet and airline have actually given you, so everyone's working from the same information.
Sources checked September 21, 2026. Recheck the linked APHIS instructions before travel; this article is a planning guide, not a complete veterinary certificate checklist.