Because of a UK government embargo, KLM cannot fly pets to the UK in the cabin or hold as passenger baggage. Pets leaving the UK are fine.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM Royal Dutch Airlines takes dogs and cats in the cabin (1 per passenger), dogs and cats as checked baggage (3 per passenger) and dogs and cats as cargo on the routes we cover.

Pets in the cabin travel in a carrier under the seat in front of you. The rows below are per route, so check yours.
Because of a UK government embargo, KLM cannot fly pets to the UK in the cabin or hold as passenger baggage. Pets leaving the UK are fine.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM takes 1 cat or dog per passenger in the cabin, in a closed bag or kennel up to 46 × 28 × 24 cm and 8 kg with the pet inside, under the seat in front. Pets must be at least 15 weeks old and fly on your flight.
Fees: EUR 70 to EUR 500 per one-way flight, depending on the route; KLM does not publish the table.
Before you fly: Reserve the pet as soon as you book, and at least 48 hours before departure (via My Trip or KLM customer contact). Arrive at the airport 3 hours before departure (2 hours from European airports) with the signed checklist.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM takes 1 cat or dog per passenger in the cabin, in a closed bag or kennel up to 46 × 28 × 24 cm and 8 kg with the pet inside, under the seat in front. Pets must be at least 15 weeks old and fly on your flight. Dogs flying to the US must be at least 6 months old and microchipped.
Fees: EUR 70 to EUR 500 per one-way flight, depending on the route; KLM does not publish the table.
Before you fly: Reserve the dog at least 48 hours before departure. Fill in the CDC Dog Import Form and bring the receipt; for a dog aged 6–12 months, submit it at least 15 days before departure.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM only transports cats and dogs, in the cabin or the hold.
Sources: Reservation for pets · Checked Oct 26, 2026
Pets in the hold as checked baggage check in with you at the desk and fly on the same flight.
Because of a UK government embargo, KLM cannot fly pets to the UK in the cabin or hold as passenger baggage. Pets leaving the UK are fine.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM takes up to 3 cats or dogs per passenger in the hold, under 75 kg with the kennel (kennel up to 122 × 81 × 89 cm). Two adults of similar size (each up to 14 kg) can share a kennel. Pets must be at least 15 weeks old. Most snub-nosed breeds are not allowed in the hold.
Not for snub-nosed breeds
Fees: EUR 70 to EUR 500 per one-way flight, depending on the route; KLM does not publish the table.
Before you fly: Reserve the pet as soon as you book, and at least 48 hours before departure (via My Trip or KLM customer contact). Arrive at the airport 3 hours before departure (2 hours from European airports) with the signed checklist.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM takes up to 3 cats or dogs per passenger in the hold, under 75 kg with the kennel (kennel up to 122 × 81 × 89 cm). Two adults of similar size (each up to 14 kg) can share a kennel. Pets must be at least 15 weeks old. Most snub-nosed breeds are not allowed in the hold. Dogs flying to the US must be at least 6 months old and microchipped.
Not for snub-nosed breeds
Fees: EUR 70 to EUR 500 per one-way flight, depending on the route; KLM does not publish the table.
Before you fly: Reserve the dog at least 48 hours before departure. Fill in the CDC Dog Import Form and bring the receipt; for a dog aged 6–12 months, submit it at least 15 days before departure.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM only transports cats and dogs, in the cabin or the hold.
Sources: Reservation for pets · Checked Oct 26, 2026
Pets flying alone go as cargo, usually through the airline’s freight arm, with different drop-off and collection rules.
For connections of 3 hours or more, pets over the hold limits, or destinations that only accept pets as cargo, KLM sends cats and dogs with its cargo service or a specialised shipping agent. Snub-nosed breeds can also go as cargo.
Fees: Quoted by the cargo service or agent.
Before you fly: Book through KLM’s cargo service or a specialised pet shipping agent.
Sources: Reservation for pets · Checked Oct 26, 2026
KLM only transports cats and dogs; for other animals it suggests a specialised shipping agent.
Sources: Reservation for pets · Checked Oct 26, 2026
Entry rules for the countries named in the rows above.
Every row above cites one of these pages. Dates show our last check, not the page’s own update.
A Trip Pack turns your route into steps counted back from the flight, with the airline rules to check.
