Can you bring breast milk on a plane with KLM Royal Dutch Airlines when traveling with a baby?

 

Bringing breast milk on KLM — quick answer

 

Yes. KLM allows breast milk in the cabin when you travel with a baby. It is exempt from the 100 ml liquid limit but must be declared at security screening. Security officers may X‑ray, open or test containers; airport security (not the airline) makes the final decision at the checkpoint.

• Pack in carry‑on: Keep milk, expressed milk bags and a breast pump in your hand luggage rather than checked baggage.
• Amount: There’s no strict numerical limit, but bring a reasonable quantity for the trip (including layovers).
• Declare at security: Tell the screening staff you have breast milk so they can inspect it separately.
• Cooling and freezing: You can carry ice packs or frozen blocks to keep milk cold. KLM cannot guarantee refrigeration onboard or during connections.
• Onboard warming: If you need milk warmed, ask the cabin crew — they will usually help with hot water, but warming options are limited and not guaranteed.
• Label and organize: Use clearly labeled bottles/bags, keep spare bottles and expressions, and bring wipes/napkins for spills.
• Documentation: Carry your baby’s boarding pass or ID to show you’re traveling with an infant — this helps at security.

If you’re traveling internationally, local airport security rules can vary, so allow extra time and check KLM or the departure airport for any destination-specific guidance before you fly.