One thing I really struggle with when travelling is stomach bloating and pain. It seems to happen on every single flight, and when you're facing hours sitting in an economy seat, it can make the journey really uncomfortable.
I have IBS, so I'm familiar with digestive discomfort, but flying seems to bring its own challenges. When you're stuck on a plane with limited room to move around, feeling bloated or dealing with stomach cramps can make it difficult to relax and enjoy the journey.
With another long-haul flight from London Heathrow to Phoenix, Arizona, coming up, I've been thinking about ways to make the experience more comfortable. I travel regularly for work and leisure, and while I love exploring new places, the journey itself isn't always the most enjoyable part.
Why Does Flying Make Your Stomach Bloat?
If you've ever noticed that your stomach feels swollen or uncomfortable during a flight, there are several possible reasons. One is the change in cabin pressure as the aircraft climbs. Gas inside the body can expand as the surrounding pressure decreases, which may contribute to bloating and trapped wind.
However, cabin pressure isn't the only possible cause. Changes to your normal eating routine, fizzy drinks, constipation and spending hours sitting down can all contribute to digestive discomfort.
Travel can also be stressful, particularly when you're rushing to the airport, navigating security or worrying about making a connection. Stress can affect digestion, too, and may make symptoms worse for some people.
1. Be Careful About What You Eat Before Your Flight
One of the first things I'd consider is what you're eating before you leave for the airport.
You don't need to follow a special diet or avoid lots of foods unnecessarily, but if you know certain meals leave you feeling bloated at home, it's worth being mindful of them before a long journey.
Foods such as beans, lentils, onions and some vegetables can produce more gas in certain people. Large, rich or fatty meals may also leave you feeling uncomfortably full.
I'd avoid using the day before a flight to experiment with unfamiliar foods or making sudden changes to your diet. Instead, stick to meals you know generally agree with you.
Eating slowly and chewing thoroughly may also help reduce the amount of air you swallow. It's easy to rush a meal when you're travelling, particularly if you're trying to fit everything in before boarding, but giving yourself time to eat can be worthwhile.
2. Drink Water and Be Mindful of Fizzy Drinks
Hydration is important when travelling, but it's also worth thinking about which drinks you choose.
Let's be honest, a glass of champagne can feel like the perfect way to start a holiday. However, if you're prone to bloating, drinking plenty of fizzy drinks might not be the best choice for your stomach.
Carbonated drinks can increase gas in the digestive system, which may make bloating worse for some people. If you notice that fizzy drinks trigger your symptoms, try choosing still water instead.
I plan to keep water readily available during my long-haul flight. A reusable bottle can be useful, provided you fill it after passing airport security or buy water once you're through.
Alcohol can also affect sleep and may aggravate digestive symptoms in some people, so it's worth being mindful of how much you drink.
You don't need to force yourself to drink excessive amounts of water, but sipping regularly throughout the journey is sensible.
3. Avoid Eating Too Much in One Sitting
Airline food can be part of the fun of travelling, but meal timings aren't always the same as your usual routine. You might have eaten before boarding, only to be offered another meal shortly after take-off.
If you're already feeling full, eating a large meal simply because it's been served may leave you feeling uncomfortable.
Try to pay attention to your appetite and eat at a comfortable pace. If you prefer smaller meals, you could consider eating a lighter meal before boarding and bringing a suitable snack for later.
It's also worth checking what your airline offers if you have particular dietary requirements. You may be able to request a special meal in advance, although this doesn't guarantee it will suit every digestive trigger.
4. Get Up and Move Around the Cabin
When you're sitting in an economy seat for hours, it's easy to stay in the same position for most of the journey. However, gentle movement may help if inactivity or constipation contributes to your bloating.
When it's safe and permitted, get up and walk around the cabin occasionally. You can also gently move your feet and ankles while seated, particularly when you can't get up straight away.
You don't need to turn the flight into a workout. Simply changing position and moving around when possible can be helpful.
If you're choosing your seat in advance, an aisle seat might be worth considering if you prefer to get up regularly without asking other passengers to move.
5. Wear Comfortable Clothes That Don't Dig In
I'm firmly in the camp that comfort comes first when flying. You don't need to dress to the nines for a long-haul flight, especially when you're going to be sitting down for hours.
If you're prone to bloating, tight waistbands can make an already uncomfortable stomach feel even more restricted. I'd choose soft, comfortable clothes that allow me to sit, stretch and move freely.
Comfortable trousers or leggings, a T-shirt and a cosy jumper are all options, depending on what you prefer wearing. Layers are useful because cabin temperatures can vary.
Loose clothing won't prevent gas from forming, but avoiding anything that digs into your stomach may help you feel more comfortable if bloating develops.
6. Think About Your Own Digestive Triggers
Everyone's digestion is different, so advice that works for one person won't necessarily work for another.
If you regularly experience bloating, it can help to notice what tends to happen before your symptoms start. Do certain foods cause problems? Does constipation play a part? Do you notice more discomfort when you're stressed or when your normal routine changes?
I have IBS, so I know that digestive discomfort can be something you need to manage rather than a problem with one simple solution. Flying adds another factor because you're sitting for a long time and eating at different times.
Try to stick to the routine that generally works for you. This might mean packing familiar snacks, allowing enough time to eat slowly or making sure you have your usual medication with you.
7. Pack Familiar Snacks for the Journey
Having a few snacks in your hand luggage can be useful, particularly if you're not sure when your next meal will be served.
If you know that certain foods tend to trigger bloating, bringing something familiar may help you feel more in control of what you're eating during the journey.
The best options will depend on your own digestion and dietary requirements. You might prefer a simple snack that you know you tolerate well rather than trying something new while travelling.
Remember to check the food import rules for your destination before packing anything to take off the aircraft. Some foods may be restricted when entering another country, even if they're fine to eat during the flight.
8. Consider Whether Stress Is Making Things Worse
Travel can be exciting, but it can also be stressful. There's packing, getting to the airport, checking in, going through security and making sure you're at the right gate.
For some people, stress and anxiety can make digestive symptoms worse. This doesn't mean the discomfort is imaginary. It simply means that the digestive system and the way we feel can influence one another.
I find that being organised before travelling helps take some of the pressure off. Having my essentials packed, allowing enough time to reach the airport and knowing where everything is can make the day feel less rushed.
Once you're on the plane, you might find it helpful to listen to music, watch a film, read a book or try some gentle breathing exercises.
9. Be Careful With Remedies and Supplements
When your stomach is uncomfortable, it's tempting to look for something that will make the bloating disappear quickly.
However, the right approach depends on what's causing your symptoms. Trapped wind, constipation and other digestive problems don't all respond to the same treatment.
Simeticone is an over-the-counter option used for certain types of trapped wind and bloating. A pharmacist can advise whether it's suitable for you and explain how to use it. I always pack these or pick them up at the Boots in the airport.
If constipation is part of the problem, a pharmacist or healthcare professional can also discuss appropriate options. Don't assume that a remedy for one type of digestive discomfort will help with another.
I'd avoid experimenting with unfamiliar supplements or taking medication preventively without understanding what it's intended to treat. If you take regular medication or have an existing digestive condition, get advice before trying something new.
10. Prepare for the Flight Before You Leave Home
A little preparation can make travelling less stressful, particularly if you know your stomach is likely to cause problems.
Think about the things that usually help you manage your symptoms and whether you can maintain that routine while travelling.
You might want to pack familiar snacks, check the airline's meal options, keep water handy and make sure any regular medication is in your hand luggage and packed in accordance with travel rules.
It's also worth thinking about your seat choice. An aisle seat can make it easier to get up when you need to move around, although the best option will depend on your own preferences.
I like to have the things I'll need during the flight somewhere accessible rather than buried in the overhead locker. That way, I can settle into my seat without constantly getting up to find something.
When Should You Worry About Stomach Pain on a Flight?
Mild bloating and trapped wind can be uncomfortable, but it's important not to assume that every episode of stomach pain is caused by flying.
Seek medical advice if your bloating is persistent, happens frequently or is accompanied by other symptoms that concern you.
Sudden or severe abdominal pain, a very swollen stomach with severe pain, vomiting blood, or being unable to pass stool or wind can require emergency assessment. Don't try to manage these symptoms with travel remedies.
If you develop significant symptoms before departure, get medical advice rather than assuming it's safe to fly.
You can find further guidance in the NHS advice on bloating and stomach ache.
Frequently Asked Questions About Bloating on a Flight
Why does my stomach bloat every time I fly?
Changes in cabin pressure can cause gas inside the body to expand, while sitting for long periods, constipation, food triggers and changes to your normal routine can also contribute. If it happens on every flight, speak to your GP about possible causes and ways to manage your symptoms.
How can I reduce bloating before a long-haul flight?
Eat a comfortable-sized meal, drink water regularly, avoid foods and drinks you know trigger symptoms, and allow yourself time to eat slowly. If you have recurring digestive problems, seek advice before travelling.
Do fizzy drinks make bloating worse on a plane?
They can make bloating worse for some people because they introduce gas into the digestive system. If you tend to feel bloated when flying, try still water instead and see whether it suits you better.
Does walking around the plane help with bloating?
Gentle movement may help if inactivity or constipation contributes to your discomfort. Walk around the cabin when it's safe and permitted, and move your feet and ankles while seated.
What can I take for trapped wind on a flight?
A pharmacist can advise whether an option such as simeticone is suitable for your symptoms. The best approach depends on the cause, and persistent or severe stomach pain should not be self-treated without medical advice.
Is it normal to have stomach pain on a plane?
Final Thoughts: Making Flying More Comfortable
Stomach bloating and pain can make a long-haul flight much less enjoyable, particularly when you're sitting in economy with limited space to move around.
As someone who experiences this on every flight, I know how frustrating it can be to look forward to a trip while worrying about how uncomfortable the journey might feel. I have IBS, so I also know that digestive symptoms can be complicated and that there isn't always one simple answer.
While you can't guarantee that you'll avoid bloating completely, there are practical things worth considering. Think about what you eat and drink, move around when possible, wear comfortable clothing and pay attention to your own digestive triggers.
Most importantly, don't ignore stomach pain that is severe, persistent or unusual for you. A little preparation can help make travelling more comfortable, but understanding your symptoms and getting appropriate medical advice is just as important.
If you're planning a long-haul flight, I hope these tips help you feel better prepared for the journey.
Photo by Sasun Bughdaryan on Unsplash
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