Wondering what to include in your carry-on packing list for kids when flying with babies or toddlers? The most important essentials are travel documents, snacks, entertainment, spare clothes, sleep items and basic medicines. Together, these cover everything most families need for smooth family flights, and you can use our free printable checklist to prepare before departure.
In this guide, we share our practical carry-on packing list based on what actually worked for us on long-haul family trips. If you’re preparing for your first family flight, our complete flying with kids guide walks you through seating choices, sleep strategies and airport routines step by step.
Essential Carry-On Packing List for Kids
These are the most important things to pack in your carry-on when flying with kids, including essentials for babies and toddlers, from travel documents to snacks, entertainment and sleep items.
- 🛂 Travel documents – passports, boarding passes and insurance details within easy reach
- 🍎 Snacks and drinks – prevent hunger and mid-flight meltdowns
- 🎲 Entertainment – books, toys and simple activities for the flight
- 👕 Spare clothes & diaper essentials – useful for spills, delays or accidents
- 😴 Sleep items – comfort objects and cozy layers for rest during the flight
- 💊 Medicines & first aid – helpful for small travel issues on board
- 🎒 Practical travel extras – baby carrier, power bank and small essentials parents often forget
We explain each category in detail below so you know exactly what to bring in your carry-on when flying with kids.
Download our free printable carry-on packing checklist so you can quickly check everything before your flight.
Flying with kids? We’ve been there, and we know it can feel a bit overwhelming. Packing your own carry-on is one thing, but figuring out what your child might need mid-flight is a whole new level.
After multiple long-haul trips with kids (including to Indonesia with kids), we’ve fine-tuned our carry-on packing strategy to what actually works: simple, practical items that make a real difference in the air. We cover our full flight setup and preparation step by step in our complete flying with kids guide.
In this post, we’re sharing the carry-on essentials for kids we never travel without, especially when flying with babies and toddlers. Whether you’re flying short-haul or heading off on an adventure like Thailand with kids, these items help keep travel days calmer and more predictable.
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When traveling with kids, having your documents organized and easy to grab makes a big difference at the airport. We always keep these essentials together in one small pouch inside our carry-on.
- 🛂 Passports – required for every child, even on short international flights
- 🎫 Boarding passes – keep digital versions plus a screenshot backup
- 📄 Travel insurance details – useful in case of delays or medical issues
- 🧾 Printed itinerary or accommodation address – helpful during arrival procedures
- 🆔 SOS ID band for toddlers – reassuring in busy airports or unfamiliar environments
- 📱 Arrival forms or digital entry registration (e.g. eTravel) – some countries require online immigration or health forms before departure, so keep confirmation screenshots ready on your phone
- 📑 Printed consent letter (if one parent travels alone) – sometimes required at immigration when traveling internationally with children
Kids and planes? Snacks are your secret weapon. Whether it’s a short hop or a long-haul flight, a well-packed snack stash keeps little ones calm, busy, and content, especially when routines go out the window.
Here’s what we always bring in our carry-on:
- 🍌 Fruit – like bananas, apples, or fruit pouches (baby food squeeze packs)
- 🍿 Puffed corn snacks – like toddler corn sticks (low mess, easy to hold)
- 🥨 Rice cakes or breadsticks – simple, dry, and travel-friendly
- 🍬 A small treat – a few crisps or a sweet as a reward or distraction
- 🍼 Formula or milk powder in a formula dispenser – pre-measured portions make feeding much easier during flights or delays
- 🥣 Food pouches – easy, mess-free option during boarding or delays
- 🥤 Spill-proof toddler cup – prevents leaks while drinking on the plane
- 🧴 Baby liquids allowance – baby food, milk and formula are usually allowed through security in larger quantities than standard liquids
💡 Crew Tip: Avoid sugary snacks right before nap time or bedtime on the plane — they can make it harder for your child to wind down.
Flying with toddlers or babies means you need a few tricks up your sleeve to keep them entertained and calm. If you’re not sure which activities to pack, see our list of easy plane activities for kids that work well on long flights.
Here’s what we always bring on board:
- 📚 Favorite book – bring a book that your child loves, something familiar and engaging
- 🎧 Tablet and kid-friendly headphones – bring kid-sized headphones to protect their ears and keep noise down
- 🎨 Compact coloring set or sticker book – small coloring set or sticker book to keep little hands busy, choose mess-free options
- 🧸 Small comfort toy – a familiar toy or cuddly item to help your child feel secure and calm
For extra variety during flights, we also bring a few printable travel games. You can start with our free airplane activity printable, or use our full travel activity book for ages 3–8 with games designed specifically for flights, airports and restaurants.
Travel Activity Book for Kids
Travel Activity Book for Kids is a printable bundle packed with fun games, coloring pages and travel activities to keep kids busy, happy and entertained during flights, airport waits and long travel days.
For more ideas that work especially well on longer flights, see our full guide to flying with kids.
💡 Crew Tip: We usually bring several small, inexpensive surprise gifts. Just opening them can be fun — and they come in handy during trickier moments.
Let’s be honest, kids are adorable, but they’re also tiny chaos machines. Whether it’s a diaper blowout, juice spill, or an unexpected case of interesting smells, you’ll want to be prepared.
Here’s what we always bring in our carry-on to keep everyone clean, dry, and (relatively) fresh:
- 👶🏻 Diapers – Pack enough for the whole flight, plus a few extras — just in case of delays or surprises.
- 🧻 Baby wipes – Not just for diaper changes! Super handy for sticky hands, messy faces, and even cleaning airplane trays.
- 👕 Spare clothes – For your baby or toddler (and optionally for yourself). A clean outfit can really make a difference.
- 🧴 Diaper cream & foldable changing pad – Helps avoid irritation and makes public changing tables less of a horror show.
- 🛍 Plastic bags – ideal for storing dirty clothes or used diapers mid-flight
- 👕 Spare shirt for parents – extremely helpful after spills or accidents
- 🧣 Muslin cloth or burp cloth – useful for feeding, cleaning or extra comfort
- 🍼 Bib – keeps clothes clean during snacks, milk or turbulence moments
💡 Crew Tip: We keep all our clean-up essentials together in one small, easy-to-grab pouch — no more digging through the entire bag when disaster strikes mid-flight.
Getting kids to sleep on a plane can feel like wishful thinking — especially on long-haul flights. But with a few familiar items, you can give them the best possible chance to rest (even if just for a little while).
Here are our go-to sleep essentials for flying with babies or toddlers:
- 🧸 Comfort item – Whether it’s a pacifier, lovey or a soft toy, a familiar item can make a big difference when it’s time to relax.
- 💺 Inflatable footrest – These little travel pillows can help toddlers lie flat or stretch out a bit. Not every airline allows them, but when they do, they can really help.
- 🍼 Milk or bedtime snack – A familiar routine that helps little ones wind down, just like at home.
- 👚 Extra layer or hoodie – Airplanes can get cold, especially during night flights. A warm jumper or hoodie can help your child stay cozy and comfortable.
- 🧦 Spare socks – keeps little feet warm during colder cabin temperatures
- 🛏 Light travel blanket or muslin cloth – adds comfort and helps signal sleep time
We share our full sleep strategy for family flights in our complete flying with kids guide.
💡 Crew Tip: What works best for our kids? Not forcing sleep. Instead, we just stay calm and keep the lights low — and usually, once they’re truly tired, they drift off naturally.
Being prepared with basic first aid and medicines can save a lot of stress during travel.
Here’s what we always pack for our little ones:
- 🩹 Band-Aids – For tiny cuts and scrapes that happen even on smooth flights. (Also called adhesive bandages)
- 💊 Children’s pain and fever relief – Paracetamol or ibuprofen, in child-appropriate doses.
- 🤒 Thermometer – Handy to check if your child has a fever.
- 🧴 Antiseptic cream or wipes – For cleaning minor wounds before applying a band-aid.
- 🤧 Allergy medication – If your child has known allergies, never forget the antihistamines or epipen.
- 😵💫 Motion sickness remedies – If your child is prone to travel sickness, pack appropriate medicine or natural remedies.
Over the years, we noticed that a few small extra items can make a surprisingly big difference during flights with kids. These are the practical things we now always keep in our carry-on.
- 🔋 Power bank – keeps tablets and phones charged during long travel days
- 🧻 Extra wipes for tray tables and hands – useful for quick cleaning before meals
- 🧺 Foldable tote bag – handy if you need extra storage during the flight
- 👶 Baby carrier – makes boarding, transfers and aisle walks much easier
- 🪥 Toothbrush for kids – helpful on overnight or long-haul flights
- 📦 Zip-lock bags – useful for snacks, wet clothes or small travel items during the flight
Want a free printable version of this checklist for your next trip? Download the free carry-on packing checklist here.
While most carry-on essentials are the same for every family flight, a few items depend on your child’s age. These are the extra things we usually pack depending on whether we travel with a baby, toddler or older child.
Carry-on essentials for babies
- 🍼 Formula or milk powder in a dispenser – pre-measured portions make feeding easier during flights or delays
- 🧻 Extra diapers and wipes – helpful when flights take longer than expected
- 🧴 Diaper cream – prevents irritation during long travel days
- 🧣 Muslin cloth – useful for feeding, cleaning or extra comfort
- 🧸 Pacifier or comfort item – helps babies settle during boarding or sleep time
- 👕 Extra spare outfit – essential after spills or diaper accidents
Carry-on essentials for toddlers
🍎 Easy snacks in small portions – helpful between meal services or delays
🧻 Diapers and wipes – many toddlers still need them during travel days
🥤 Spill-proof toddler cup – prevents leaks during turbulence
🎨 Sticker book or coloring set – simple entertainment without screens
🧸 Small comfort toy – familiar items help toddlers relax on the plane
🆔 SOS ID band – reassuring in busy airports or unfamiliar environments
Carry-on essentials for kids
🎧 Headphones for movies or audiobooks – useful during longer flights
📚 Favorite book or travel journal – encourages quiet independent play
🎒 Small personal backpack – gives kids responsibility for their own items
🍬 Small snack pouch – helpful between meal services
🃏 Compact card game or travel activity set – easy entertainment without screens
These age-specific extras make it easier to adjust your carry-on packing list depending on your child’s stage and the length of your flight.
Packing your carry-on well can make flying with babies and toddlers much easier. A small selection of snacks, activities, spare clothes and comfort items already prevents most common in-flight stress. Download the printable carry-on checklist so you have everything ready before departure.
This carry-on packing list for kids is part of our complete flying with kids guide, where we share everything that helps make family flights smoother from packing to landing.
Planning a bigger trip with your family? We share detailed guides and travel tips for destinations across Southeast Asia.
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The Little Passport Crew
Yes! You’re allowed to bring reasonable amounts of baby food, formula, and breast milk through security — even if it exceeds the 100 ml liquid rule. Just separate it and inform the security staff.
Think low-mess, easy-to-eat snacks like fruit, rice cakes, puffed corn sticks, or fruit pouches. A small treat like a few crisps or sweets can be helpful too — especially during tricky moments.
Bring more than you think you’ll need. A good rule is one diaper per hour of travel, plus a few extras in case of delays or accidents.
Bring familiar sleep items (like a comforter, pacifier, or footrest pillow), and try to follow your usual nap routine. Don’t force sleep — sometimes just staying calm and letting them doze off naturally works best.
Most airlines allow a diaper bag in addition to your standard hand luggage when traveling with a baby. Always check your airline’s policy, but you’re usually allowed some extra flexibility.
Many toddlers enjoy having their own small backpack with snacks, toys or comfort items. It gives them a sense of control during the flight and reduces what parents need to carry.
Most airlines allow children to bring a small personal carry-on bag depending on their ticket type. Toddlers often travel with a shared bag, while older kids usually enjoy carrying their own backpack with snacks, toys or comfort items.
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