Biosecurity panic
Dairy, meat, honey, seeds, plants. Airport security usually lets these through. Customs at the destination is where they get refused, fined, or seized.
Items in this cluster
Cheese
Hard cheese travels well in checked. Soft cheese is a gel/paste for security. Dairy is banned from personal imports into the US, Australia and most non-EU/UK countries.
DairyFoodGelBiosecurity riskCustoms riskCheck this item on the route checker →
Clotted cream
Counts as a paste at security; banned at most non-UK borders as a fresh dairy product.
DairyPasteBiosecurity riskCustoms riskHoney
Liquid at security. Customs varies — Australia bans personal honey imports; US allows under 5lb declared. Always declare at the border.
HoneyLiquidBiosecurity riskDeclare at borderKimchi
Liquid/paste at security. Vegetable ferments are fine into the UK but restricted into the US, Australia and NZ.
FoodLiquidBiosecurity riskCustoms riskBiltong
Dried meat. Banned from personal import into the UK, EU, US, Australia and most countries. Will be seized at customs.
MeatBiosecurity riskCustoms riskCheck this item on the route checker →
Meat snacks
Jerky, salami sticks, sausage. Banned at most borders as a personal meat import.
MeatFoodBiosecurity riskCustoms riskCheck this item on the route checker →
Dried fruit
Usually fine through security. Customs varies — Australia and New Zealand restrict most dried fruit; declare on arrival.
FoodBiosecurity riskDeclare at borderCheck this item on the route checker →
Nuts
Packaged roasted nuts are fine. Raw nuts in shell are restricted in Australia, NZ and the US.
SeedFoodBiosecurity riskDeclare at borderCheck this item on the route checker →
Seeds
Plant seeds are restricted at most borders — phytosanitary risk. Declare or leave at home.
SeedPlantBiosecurity riskCustoms riskCheck this item on the route checker →
Protein powder
Powder rule applies on US-bound flights. Bring the original tub and a copy of the supplement facts label.
PowderSupplementFoodCheck this item on the route checker →
Why these items trip people up
Rule tags driving cabin, checked and customs guidance for this cluster.
- Dairy
- Food
- Gel
- Biosecurity risk
- Customs risk
- Paste
- Honey
- Liquid
- Declare at border
- Meat
- Seed
- Plant
- Powder
- Supplement
Frequently asked questions
Can I take cheese on a plane?
Hard cheese travels well in checked. Soft cheese is a gel/paste for security. Dairy is banned from personal imports into the US, Australia and most non-EU/UK countries.
Can I take clotted cream on a plane?
Counts as a paste at security; banned at most non-UK borders as a fresh dairy product.
Can I take honey on a plane?
Liquid at security. Customs varies — Australia bans personal honey imports; US allows under 5lb declared. Always declare at the border.
Can I take kimchi on a plane?
Liquid/paste at security. Vegetable ferments are fine into the UK but restricted into the US, Australia and NZ.
Can I take biltong on a plane?
Dried meat. Banned from personal import into the UK, EU, US, Australia and most countries. Will be seized at customs.
Can I take meat snacks on a plane?
Jerky, salami sticks, sausage. Banned at most borders as a personal meat import.
Can I take dried fruit on a plane?
Usually fine through security. Customs varies — Australia and New Zealand restrict most dried fruit; declare on arrival.
Can I take nuts on a plane?
Packaged roasted nuts are fine. Raw nuts in shell are restricted in Australia, NZ and the US.
Can I take seeds on a plane?
Plant seeds are restricted at most borders — phytosanitary risk. Declare or leave at home.
Can I take protein powder on a plane?
Powder rule applies on US-bound flights. Bring the original tub and a copy of the supplement facts label.
Other edge-case clusters
LiquidLimits.com is a travel planning tool, not an official airport or government source. Rules can change between trips and between terminals. Always check the official airport or aviation security guidance before you travel, and when in doubt pack to the stricter 100ml cabin-bag rule.