Parenting Tips

Travelling with a baby can be full of memorable firsts – first flight, first beach, first nap in a new place. It’s a chance to make memories, see the world through fresh eyes, and break from routine.  

But it also comes with challenges; sleepless nights in unfamiliar surroundings, packing like you’re moving house, and trying to soothe a crying baby mid-flight. 

Are you wondering when and how to travel with a baby? We’ve got you. A bit of planning goes a long way, and knowing what to pack, how to manage sleep and feeds on the go, and what to expect at each stage of the journey can help take the stress out of travel and give you the headspace to enjoy it.  

When can you travel with a baby? 

If you're wondering, "Is it safe to travel with a baby before vaccinations?", the short answer is, it depends. For newborns who haven’t had their first set of routine immunisations (usually given at 8 weeks in the UK), it’s best to check with your GP or health visitor before booking anything. They’ll help weigh up the risks based on your baby’s health and where you’re going. 

Most healthcare professionals recommend that parents wait until their baby is at least 2 to 3 months old before planning any non-essential travel. This gives their immune system time to strengthen. 

Short car journeys or local stays are usually easier to manage early on. But if you're planning to fly, keep in mind that some airlines allow babies as young as 2 days old to travel, while others require a minimum of 2 weeks. Always check the airline’s policy and think practically. Has your baby settled into their feeding routine? Are you both sleeping OK and getting enough rest? Do you feel up to it? 

Tips for flying with a baby: How to travel with a baby on a plane 

Flying with a baby can feel daunting, but with a little planning, it can go surprisingly smoothly. Here’s how to make the journey easier for you both. 

Book smart 

• Choose your seats carefully: Bulkhead (the first few) rows offer extra legroom and space to request a bassinet on longer flights. If you can, try to fly during nap time for a quieter, calmer experience. 
• Don’t forget early boarding: Use it to get settled without the rush.  
• Avoid late-night departures: Unless your baby sleeps solidly through noise and disruption. 
• Direct flights are best: Fewer take-offs, landings, and transfers mean fewer chances for meltdowns. 

Pack like a pro 

• Essentials in hand luggage: Pack more nappies, wipes, and clothes than you think you’ll need (because leaks and spills can happen at 30,000 feet, too). 
• Feed supplies: Whether you’re breastfeeding, bottle feeding, or bringing expressed milk or formula, make sure everything is easily accessible and airport/airline compliant. 
• Comfort items: Bring familiar toys, teethers, or comforters to help soothe your baby if they become fussy or upset mid-flight. 

In-flight routine 

• Feeding during take-off and landing: Offering a breast, bottle, or dummy will help your baby swallow and can help with ear pressure. 
• Nappy changes: Use the changing table in the aeroplane toilet, but bring a portable mat in case it’s occupied or not practical. 
• Soothing techniques: Walking the aisle, gentle rocking, and white noise apps can help settle a restless baby. If all else fails, don’t panic, sometimes babies cry, and that’s okay.  

Stay calm and be flexible 

Babies pick up on their parent’s energy. So the more prepared and relaxed you are, the better your baby will cope, too. Expect a few curveballs, roll with them, and remind yourself, you’re doing great.  

The flight is just a few hours from what will be a much bigger, beautiful adventure. 

When can you fly with a baby? 

Technically, some airlines allow babies to fly from as early as 48 hours old. But most UK health professionals advise waiting until your baby is at least 2 to 8 weeks old before flying, ideally after their first set of immunisations at 8 weeks. 

Newborns have developing immune systems, and aeroplanes can be crowded, germ-filled environments. Giving your baby time to build some immunity can help reduce the risk of illness during and after the flight. 

Every baby is different, though. If your baby was born prematurely, has any health concerns, or you're planning a long-haul trip, it’s best to speak to your GP or health visitor before booking anything. They’ll help you decide what’s safe based on your baby’s individual needs, not just the airline’s policy. 

So, how soon can you fly with a baby? Technically, within days, but after 8 weeks is generally safer and more manageable. 

What should a baby sleep in while travelling? 

Consistency is key. If you’re travelling, aim to replicate your baby’s usual sleep setup as much as possible. A travel cot or portable bassinet that’s safe and familiar makes all the difference. 

Look for: 

• A firm, flat mattress with a snug-fitting sheet 
• Mesh sides for breathability 
• Lightweight but sturdy construction that’s easy to assemble 

A familiar sleep sack, blanket, or comforter can help settle them too, just be sure to follow safe sleep guidelines and avoid loose bedding for younger babies.  

Are travel cots safe for babies? 

Yes, travel cots are safe for babies to sleep in, if they meet safety standards and are set up correctly. 

• Check that your travel cot meets British safety standards (BS EN 716). 
• Make sure it locks securely, and the mattress lies flat with no gaps. 
• Avoid adding extra padding. What feels comfy and cosy to you may be unsafe for your baby. 

Always follow the manufacturer’s instructions and give it a trial run at home so you’re confident about how to use it when you’re away. 

Can a baby sleep in a travel cot every night? 

Travel cots aren’t designed for long-term, everyday use, so it’s best to save them for short stays or occasional daytime naps. While they’re safe and can be a handy, flexible solution when you’re travelling or staying with family, they don’t offer the same level of support needed for your baby’s ongoing development. 

If you do use a travel cot when you’re away from home, make sure that: 

• It's set up correctly with a safe mattress 
• Your baby is used to it (a few naps in it before your trip can help) 
• You’re following usual bedtime routines to help them settle in 

What clothes do babies sleep in on holiday? 

Babies sleep best when they’re comfortable, not too hot, not too cold. So, when you’re away: 

• Dress them for the temperature of the room they’re sleeping in, not the weather outside. Use wearable layers you can add or remove depending on temperature. Sleepwear made using breathable fabrics like cotton help regulate body temperature and avoid overheating. 
• In warm climates, a short-sleeved vest and lightweight, low-tog sleep suit may be enough. 
• In cooler places, go for long sleeves and a thicker sleep bag with a higher tog. 

If you're unsure, feel your baby’s chest or back to check their temperature.  

Practical tips for carrying essential baby items when travelling 

Babies come with baggage – literally. The trick is to pack smart and light, but thoroughly. Must-haves that parents should pack in their hand luggage include: 

• Nappies, wipes, nappy bags 
• A full outfit change for the baby, and one for you 
• Muslin clothes, bibs, dummies, and travel sleep aids 
• A small toy or two, ideally something soft and quiet 
• A portable changing mat 
• Snacks and feeding supplies 

Use packing cubes or zip pouches to stay organised and grab things quickly, especially mid-flight or on a motorway services stop. 

How to travel with baby formula 

If you're formula feeding and travelling from the UK, the following guidelines apply:  

• Pre-measured formula powder and a thermos of hot water are allowed through airport security 
• Or take ready-made formula cartons, which are super handy (and airport-approved up to 200ml per container) 

Tips for travelling with expressed breast milk  

• You can take expressed breast milk through airport security in the UK, even if you're not travelling with your baby. 
• You’re allowed to carry more than 100ml, but it must be in individual containers no larger than 2 litres. 
• You can ask airline staff to refrigerate milk mid-flight. Many are happy to help, though it’s best to call ahead and check. 
• Delays happen, so bring more than you think you’ll need, and store it safely in a sterilised bottle or breast milk storage pouch.  
• If you’re travelling frequently, a portable breast pump can help you express breast milk on the go. 

Click here for more in-depth guidance about travelling from the UK with baby food and baby milk.

Travelling with a baby takes a bit more prep, but it’s doable.  

With the right equipment, a flexible mindset, and a few clever tricks up your sleeve, you’ll be ready for whatever the journey brings. 

Stay calm, pack well, plan ahead, trust your instincts, and enjoy the adventure. You’ve got this! 

Sources 

• Safer sleep on holiday | The Lullaby Trust  
• Best travel cots 2025: Tried and tested for babies and toddlers | The Independent