Travelling can be stressful at the best of times, so travelling with type 1 diabetes can make things even harder. But fear not, here are our top 10 travel tips to help you on your way

Prepare before your holiday

Before you book your holiday, do some research to find out where the nearest hospital is with appropriate medical facilities and get the name and number of a doctor who speaks English in the area. If you’re travelling with a child with type 1, you also need to make sure the hospital treats paediatric diabetes.

Make sure your travel insurance covers emergency treatment of issues related to diabetes. To avoid problems with security, ask your healthcare team for a letter confirming you have type 1 diabetes and specifying the supplies you need to carry on the plane.

Take time-zone changes into account

Discuss time-zone changes with your diabetes team so you can adjust insulin doses accordingly.

Buy cooling packs to store insulin in

Cooling packs are great for keeping insulin supplies cool in hot weather while you’re out and about. Transfer insulin to a fridge as soon as you can.


Medical equipment that is! Make sure you have three times as much medical equipment as you expect to use including insulin, test strips, glucagon, glucose tablets, lancets, needles and set change equipment. Pump users should take pens and insulin cartridges in case your pump fails, along with manufacturers’ helpline numbers for any countries being visited. Carry emergency supplies when going on days out or travelling far from the hotel.

Bring spares

Make sure you bring a spare meter, and pack spare batteries if you use a pump.

Divide supplies

Divide your medical supplies into two and pack them in separate bags…just in case you lose one.

Avoid packing medical supplies in hold baggage

If you’re flying, don’t put any of your supplies in your checked-in luggage as the temperature in the hold can drop to freezing. Instead, keep everything with you in your hand luggage.

Stock up on snacks for the journey

Always pack extra snacks and hypo treatments for the journey and excursions, especially if you dislike plane food. Never rely on finding a place to buy snacks.

Prepare for extra tests

You may need to do extra tests on holiday to cope with different foods, the varying temperature and levels of activity. Be prepared with everything you need.

Prepare for varying insulin doses

You may find you need to vary insulin doses for very active holidays or holidays in unfamiliar climates. If swimming for extended periods, test your blood glucose level regularly. In the evening and night, your blood glucose level could drop after periods of prolonged aerobic exercise, so beware of night-time lows.

Insulin absorption is more rapid in a hot climate so watch out for after-meal lows, followed by a spike. If you’re on a pump, use the dual or square wave function.

Insulin pumps and airport security

A person should not be required to remove an insulin pump to go through airport security. This is based on hospital as well as certain insulin pump manufacturers’ advice that the electromagnetic radiation used by x-ray screening and full-body airport scanners may interfere with the motors of insulin pumps resulting in a potential impact on insulin delivery.

Insulin pump users carrying official documentation should now be offered alternate screening methods such as the wand and swab security check instead.

The Civil Aviation Authority has subsequently added the section: Advice for people with diabetes who wish to travel by air, as a result of the campaign, which includes information on insulin pumps.

There are variations on how the equipment may affect an insulin pump, meaning individual pump users should always contact the manufacturer of their particular pump prior to flying. They are also advised to contact the airline and the airports they will travel through to find out their requirements, if the manufacturer advises that the pump cannot go through some screening equipment.