🇬🇧 United Kingdom · Moderate · ~3 weeks minimum (rabies 21-day immunity wait)
Moving a pet from the US to United Kingdom
UK pets cannot travel in cabin — even a 5-lb Pomeranian. Cargo only, LHR / LGW / EDI only.
APHIS source last verified 2026-05-17 · USDA page last modified 2026-01-25
What ruins United Kingdom trips
The specific traps for this destination. Not the generic advice you’ll find on the first 10 Google results.
Microchip must be implanted BEFORE the rabies vaccine
Any rabies vaccination given before the microchip is INVALID — destination will reject it. If your pet was vaccinated first, you'll need to re-vaccinate AFTER microchipping. This is the #3 most common reason trips get reset.
Source →UK = cargo only, no cabin (even tiny pets)
UK law: pets must arrive as manifested cargo. Even your 5-lb Pomeranian. Only LHR / LGW / EDI accept pets. Book a cargo-rated carrier and budget the kennel fees up front.
What you have to do
- airline doc
Cargo-only entry to the UK
UK law: pets entering the UK CANNOT travel in cabin or as hold baggage. Must be booked as manifested cargo. Approved airports: London Heathrow (LHR), London Gatwick (LGW), Edinburgh (EDI). Not Wales. Heathrow has HARC pre-check available — useful but optional.
Source →
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