USA to UK Pet Transport: USDA APHIS, UK APHA Rules, and What the Journey Looks Like
The USA-to-UK route is one of the world’s most common pet relocation journeys. It is manageable with careful preparation and no titre test requirement – but the USDA APHIS endorsement process is the step that catches most US owners off guard.
UK Import Requirements for USA Pets
The UK has maintained its EU-aligned pet import framework post-Brexit, with some modifications. For pets from the USA, the UK requires:
| Document | Requirement |
|---|---|
| ISO 15-digit microchip | Yes (or 10-digit chip with scanner record) |
| Rabies vaccination | Current and within validity period |
| UK-format health certificate | Yes – specific UK APHA format |
| USDA APHIS endorsement | Yes – required on UK health certificate |
No titre test required. No quarantine required for pets from the USA.
The Health Certificate Format
The UK does not accept standard USDA form 7001. You need the UK-specific health certificate format published by APHA. Your USDA-accredited vet must complete this form (not a generic health certificate).
Download the current UK import health certificate from the APHA website (gov.uk/guidance/pet-travel-and-the-great-britain-pet-travel-scheme).
Step-by-Step Process
- Confirm microchip and vaccination – ISO chip, current rabies vaccination within validity
- Download the UK APHA health certificate format from gov.uk
- Book USDA-accredited vet appointment within 10 days of travel (the certificate is valid for 10 days from examination date)
- Vet completes UK-format certificate and signs with accreditation number
- Submit to USDA APHIS for endorsement – in-person same day; mail 2-5 business days
- Book airline cargo – British Airways, Virgin Atlantic, or United; advance booking required
- Travel and declare at UK BIP on arrival (typically Heathrow)
Arriving at Heathrow
Most USA-UK flights arrive at London Heathrow (LHR). The border inspection post for live animals is in the World Cargo area (not the passenger terminal). Declare your pet on the Advance Passenger Information or notify your airline.
Cargo pets are released by the BIP after documentary and identity checks. Allow 2-4 hours for cargo clearance.
Airlines for USA to UK
| Airline | Cargo policy | Notes |
|---|---|---|
| British Airways | Cargo | No in-cabin pets on transatlantic |
| Virgin Atlantic | Cargo | Check current live animal policy |
| United Airlines | Cargo | PetSafe programme |
| American Airlines | Cargo | ACargo programme |
Sources: APHA UK pet import requirements for third countries; USDA APHIS health certificate endorsement guidance. Data current as of June 2026.