Flying with a child with a food allergy: airline rules, Changi security and the plan on board

Flying with a child with a food allergy goes best when you set the plan before you book. Singapore Airlines says it can't guarantee an allergen-free cabin, and Scoot says it can't guarantee completely nut-free meals. So you bring safe food from home, keep the adrenaline auto-injector within reach, and carry the doctor's letter and action plan for Changi security. If a reaction starts on board, you follow the action plan first, then tell the crew.

How to fly with a child with a food allergy, step by step

1. Book your child's doctor about 4 to 6 weeks before you fly, as KKH suggests before a trip. Ask for an updated allergy action plan and a letter for the auto-injectors and other medicines.
2. Ask how many auto-injectors to pack, and check every expiry date. HealthHub says a second pen may be needed if symptoms don't settle, and ASCIA suggests checking you can replace one that's used.
3. Read the airline's allergy page before you book, as ASCIA advises. The table below sets out what Singapore Airlines and Scoot each say.
4. Tell the airline early. Singapore Airlines asks for 48 hours' notice for its nut-free or minimal allergen meal, and Scoot asks for 72 hours' notice and a doctor's memo before your child's own food comes on board.
5. Pack the medicines and safe food your child already eats in your cabin bag. Changi turns away liquids in containers over 100ml at security, but says other items may be exempted with a genuine doctor's letter.
6. Get to Changi early and re-confirm your seat and early boarding requests, as Singapore Airlines suggests. When you board, tell the crew about the allergy and show them where the pens and plan are, as ASCIA advises.
7. Wipe the tray table, armrests and seat back before your child sits down. Singapore Airlines suggests bringing your own wipes for this.
8. Keep the auto-injector at your feet or in the seat pocket, never in the overhead locker. ASCIA says you need to reach it with your seatbelt fastened.
9. If a reaction starts, follow the action plan and give the auto-injector if it tells you to, then tell the crew. HealthHub says your child must go to hospital after any use, because the reaction can come back.
10. Carry a translated allergy card for your destination, and save the local emergency number. MFA's Malaysia page, for example, lists 999 for an ambulance.

What the two Singapore airlines say

Each airline sets its own allergy rules. This is what each one's own page said when we read it on 6 Nov 2026. Ask about anything it doesn't cover.

Singapore Airlines says its Minimal Allergen Meal leaves out gluten, egg, dairy, crustaceans, fish, soy, peanuts and tree nuts, and is served on all flights departing Singapore. Its children's page says infants under two are served only Baby Meals or Child Meals for Infants. Its child meals, for ages 2 to 12, may contain milk, dairy and chocolate. So whatever you order, pack your child's own food too.

Scoot's general rule is no outside food on board. Its help page on special meals makes the exception for special dietary needs, so send the notice and the doctor's memo before the 72-hour cut-off.

What to check at each stage

At security, Singapore Airlines asks you to carry a prescription for the auto-injector and an emergency plan signed by your doctor, in case airport security asks for them. ASCIA suggests keeping a photo of the plan and prescriptions on your phone too. If you change planes, Singapore Airlines says some countries don't allow certain foods in transit, and Changi asks transit passengers to keep their medicines in their hand luggage.

Keep the pens out of the heat and out of the fridge. HealthHub says to store them in a cool, dry place, protected from heat and cold, and never refrigerated or frozen. In Singapore's heat, that means not in a parked car. For the rest of the flight, from boarding to sleep, see our guides to flying with a baby and flying with a toddler.

Peanuts and other passengers' food

ASCIA says fumes or dust from food may cause hay fever or mild asthma symptoms, but the risk of anaphylaxis is very low unless the food is eaten. HealthHub says a reaction can also start from touching the food, and rarely from breathing it in. Wiping the seat area and bringing your child's own food deal with both.

Some airlines will hold back common allergy foods for a few rows around you, which ASCIA calls an exclusion zone. ASCIA says you can ask, but it can't be guaranteed, and it isn't yet known whether it works. ASCIA also suggests telling the passengers around you, so nobody offers your child a snack.

Don't give an antihistamine to help your child sleep on the flight. Our guide to baby sleep while travelling explains why. ASCIA says adrenaline, not an antihistamine, treats anaphylaxis.

At your destination and coming home

Before you go, find the hospital nearest to where you'll stay, as ASCIA advises, and write down the local emergency number. ASCIA also suggests self-catering rooms, so you can cook safe meals yourself. A card in the local language helps at hawker stalls and restaurants. Our guide to allergy-friendly eating in Singapore shows what to write on one.

eRegister your trip with MFA, so it can contact you in an emergency. Check your travel policy covers your child's allergy. The General Insurance Association's travel page sets out what to look for, and ASCIA suggests asking your doctor for a medical report if your policy needs one.

If you buy any medicine abroad, read HSA's rules before you fly home. HSA says some medicines need approval before they come into Singapore, and each one should travel in its original labelled pack with a copy of the prescription or doctor's letter.

When to see a doctor

Give the auto-injector first if your child's action plan says so. Abroad, call the local emergency number wherever this list says 995. Our guide to child allergy symptoms shows how to tell a mild reaction from anaphylaxis.

• Noisy breathing or wheezing: call 995 (HealthHub)
• A cough that won't stop, with a hoarse voice: call 995 (HealthHub)
• A swollen tongue, or trouble swallowing or talking: call 995 (HealthHub)
• Looking pale or bluish, sleepy or unconscious: call 995 (HealthHub)
• Any use of the auto-injector, even if your child seems better: go to hospital, because the reaction can come back (HealthHub)
• Hives or an itchy mouth with none of the signs above: keep that food away and see a doctor for advice (HealthHub)
• Wheezing before you fly: get medical advice first (Singapore Airlines). ASCIA says asthma that isn't well controlled raises the risk in a severe reaction
• A travel vaccine due and an egg allergy: ASCIA says the flu vaccine can usually be given safely, but other egg-containing vaccines need specialist advice (see travel vaccinations for kids)

In Singapore, see your GP or polyclinic about a mild reaction. For anything serious, call 995 or go to a Children's Emergency at KKH or NUH. Abroad, call the local emergency number, then your travel policy's assistance line. MFA's 24-hour Duty Office is on +65 6379 8800, and MFA lists every Singapore embassy and mission. If your child has a fever, diarrhoea, vomiting or a rash once you're home, KKH's Children's Travel Clinic asks you to bring them back for a check. Our guide to travelling with a sick child covers illness on the road.

Frequently asked questions

Can I take an adrenaline auto-injector on a plane from Singapore?

Yes, and it goes in the cabin with you, not in checked bags. Singapore Airlines asks you to carry a prescription for the auto-injector and an emergency plan signed by your doctor, in case airport security asks. ASCIA says the pens shouldn't go in checked luggage or the overhead locker.

Is flying with a peanut allergy safe for a young child?

ASCIA says the risk of anaphylaxis from food fumes or dust in the cabin is very low unless the food is eaten. What your child eats is the main risk, so pack their own food and wipe the tray before meals. Tell the crew when you board.

What can I ask for about a nut allergy on a plane?

Ask for the airline's allergy meal, early boarding so you can wipe your seats, and whether the crew can hold back nut snacks near your row. Singapore Airlines suggests re-confirming seat and early boarding requests at the airport. ASCIA says nut-free rows can be requested but can't be guaranteed.

Can I bring my own food when flying with a child with food allergies?

Yes, with conditions. Singapore Airlines suggests food that needs no chilling or heating. Scoot needs 72 hours' notice and a doctor's memo, and doesn't allow hot drinks or liquids. At Changi, baby food may go over 100ml when your baby flies with you, and other liquids over 100ml may be exempted with a doctor's letter.

What should I pack when travelling with a food allergy?

In your cabin bag: the auto-injectors, the action plan, the doctor's letter, other prescribed medicines, safe snacks your child already eats and a pack of wipes. KKH also suggests a record of your child's medical conditions, allergies, immunisations and emergency contacts. Our baby medicine and first aid kit and baby travel packing list cover the rest.