Quick rules for flying with food in carry-on and checked baggage. Verdicts and conditions across the major aviation regions below.
Solid food (sandwiches, fruit, cheese, snacks) is allowed in both. Liquid/gel foods (yogurt, peanut butter, soup, jam, sauces) follow the 3-1-1 liquid rule in carry-on.
Solid food fine. Liquids/gels/spreads follow the 100 ml rule. Note: most meat, dairy, fruit, and vegetables are banned from entering the EU from non-EU countries.
Solid food allowed; gels/liquids follow 100 ml rule. Personal imports of meat and dairy from outside the UK are largely restricted.
Solid food OK. Liquids / gels follow 100 ml carry-on rule. Strict biosecurity at arrival: Chile (SAG), Argentina (SENASA), Brazil (MAPA), Peru (SENASA), Colombia (ICA) — declare all food on arrival cards. Chile fines undeclared apples / sandwiches / jerky from USD $200–500+.
Solid snacks fine for the flight; liquids/gels follow 100 ml carry-on rule. At arrival, biosecurity rules vary: Japan and Taiwan ban most fresh fruit and meat; Singapore limits chewing gum (yes, really — possession of unapproved gum is fined); China and Vietnam restrict dairy and meat. Always declare any food on arrival cards.
Australia + NZ have the world's strictest biosecurity. ALL food (snacks, sandwiches, fruit, dairy, sweets, instant noodles) must be declared on the arrival card. Failure to declare = AU$2,664 / NZ$400 on-the-spot fine, even for forgotten apples or muesli bars. Eat in-flight meals before landing; if in doubt, declare it.