Jetting off on an adventure? Whether you're heading to the coast for a beach getaway or flying overseas, travelling with diabetes just takes a bit of extra planning. From breezing through airport security to keeping your blood sugar steady mid-flight, a little prep can make all the difference.
The best part? With the right approach, managing diabetes while flying doesn’t have to be a hassle. In this guide, we’ll walk you through everything you need to know to travel with confidence and start your trip stress-free.
Related article: Travelling with Diabetes: Your Checklist and Everything You Need to Know Before You Fly!
Can diabetics travel by plane?
Absolutely! People with diabetes travel by air all the time. With some careful planning, you can fly safely and comfortably. But there are some things you should keep in mind before your next flight:
- Before you travel: If it’s been a while since your last trip or if you're taking a long-haul flight, consider checking in with your GP or diabetes specialist. They can help you adjust your medication schedule in case you're traveling to another timezone and offer advice on what to pack.
- Medical documentation: Carry a letter from your doctor that outlines your condition, medications, and any medical devices you use. You should always carry it on hand even on domestic flight within Australia. The security officers might not always ask, but the decision to let you keep it or not is up to them, so better be safe than sorry.
- Travel insurance: Make sure your travel insurance covers diabetes-related care. It’s always better to be prepared in case of an unexpected situation!
Related article: Aussie Guide to Travel Insurance for People with Diabetes
Flying with diabetes supplies?
Yes, but there are a few things to keep in mind:
- Carry-on over checked luggage: Always keep insulin, diabetes medications, glucose meters, lancets, and other essentials in your hand luggage. Checked bags can be exposed to extreme temperatures and may get delayed or lost.
- Injectable diabetes medications: Insulin, Ozempic, Victoza, and Trulicity are allowed through security. If you’re flying internationally, carrying a doctor’s letter and a medical prescription is mandatory
- Used needles: Bring a sharps container or a hard-surfaced container for safe disposal.
- Diabetes travel letter: While not required within Australia, having one can help make security screenings smoother, especially when travelling overseas.
Related article: Australian Airport Rules for Diabetes Medications and Supplies
Flying with an insulin pump
Let airport staff know if you wear an insulin pump or CGM. You should also know the manufacturers instruction on X-ray machines and security scanners, of your device. Ask for a manual inspection if necessary.
Related article: Insulin Pumps and Airport Security: What You Need to Know
Does flying affect blood sugar?
Yes, flying can impact blood sugar levels, so it’s good to be prepared. Here are a few points on what to expect on a flight:
- Cabin pressure and altitude: These changes can sometimes cause blood sugar fluctuations. Check your levels frequently.
- Time zone changes: Long-haul flights may require adjustments to your insulin or medication schedule. Plan this with your doctor in advance.
- Stay hydrated: Airplane cabins are dry, and dehydration can affect blood sugar control. Drink plenty of water.
- Bring snacks: Having healthy snacks on hand ensures you can manage blood sugar levels effectively.
- Move around: If possible, walk the aisle occasionally to improve circulation and insulin absorption.
Are there diabetic meals on Australian flights?
Yes! Many airlines offer special meal options, including diabetic-friendly meals. Qantas and Virgin Australia allow you to request these in advance.
- Request ahead: Contact the airline before your flight to arrange a meal suited to your needs. Its important to know that
- Check the meal contents: Even pre-ordered meals may not perfectly fit your dietary needs, so monitor your intake.
- Bring your own snacks: Packing snacks you trust is always a smart move.
It's essential to note that these meal options aren’t offered on all flights, so be sure to check availability when booking.
Can people with diabetes board early?
Some airlines allow passengers with medical conditions to board early. This gives you extra time to organise your space and settle in before takeoff.
- Request early boarding: Call the airline in advance or speak to staff at the gate. A simple request and a doctor’s letter can help.
- Let cabin crew know: While it’s not necessary, letting the crew know you have diabetes means they can assist if needed.
Flying with diabetes: FAQs
Can You Get Diabetes Supplies at Australian Airports?
Yes, most major Australian airports, including Sydney, Melbourne, and Brisbane, have pharmacies where you can buy basic diabetes supplies like glucose tablets, test strips, and insulin (with a prescription). However, availability may vary, so it’s best to bring enough supplies with you.
For emergencies, check airport websites or ask airport staff for the nearest pharmacy location.
What Should You Do if You Have a Medical Emergency While Flying in Australia?
Most domestic Australian flights don’t have a doctor on board, so it’s important to be prepared:
- For a hypo (low blood sugar): Carry quick-acting glucose like jelly beans or glucose tablets in your hand luggage. Let the cabin crew know if you need assistance.
- For a hyper (high blood sugar): Stay hydrated and monitor your levels. If needed, adjust insulin based on your doctor’s advice.
- Seeking help: Flight attendants are trained to assist with medical issues and can provide first aid or call for emergency support upon landing.
Always pack extra supplies and let the crew know if you have any concerns.
How Does Australia’s Hot Climate Affect Insulin Storage When Travelling?
Australia’s heat, especially in summer or remote areas like the Outback, can impact insulin. Insulin becomes less effective if exposed to high temperatures, so proper storage is key:
- Use an insulated travel cooler to keep insulin within safe temperature ranges.
- Avoid leaving insulin in hot cars or direct sunlight.
- If staying in remote areas, check that accommodation has a fridge for storage.
Plan ahead to keep your insulin safe and effective, especially in extreme heat.
What should I do if my insulin freezes in the cargo hold?
Always keeping insulin in your carry-on bag. The cargo hold has no kind of temperature control and can reach freezing temperatures. Insulin that has frozen isn't safe for use, even if it thaws afterwards.
What should I do if I lose my diabetes supplies in transit?
We recommend to pack extra supplies in different bags. That way, you have a Plan B in case of theft, loss, or damage. If something goes missing during the flight contact the airline immediately or speak to the cabin crew. Apart from the extra supplies, you should always carry a copy of your prescription, the doctors letter and your travel insurance, just in case.
Related article: All You Need to Know About Holiday and Travel Insurances for Diabetics Living in Australia
What happens if my flight is delayed or cancelled?
Delays and cancellations can disrupt meal and medication schedules. It can also cause more stress which may influence your blood sugar levels. Make sure to test your blood sugar more frequently than usual.
A lot of people travel with diabetes everyday, you can do it too!
We’d Love to Hear from You!
Do you have experience flying with diabetes? Got any handy travel tips? Drop a comment below and share your insights—we’d love to hear from you!
