How to Avoid Jet Lag

Long-haul travel is exciting right up until you land groggy, wide awake at 3am, and completely out of sync with your new destination. Jet lag has a way of stealing the first days of any trip, and living in Australia often means facing some of the longest flights on the planet.

The good news? A few simple habits can make a real difference. This guide walks you through what jet lag actually is, why it feels worse in certain directions, and how to prepare before, during, and after your flight. You'll also find practical tips for families, a few myths worth ignoring, and answers to the most common questions. Let's help you arrive feeling more like yourself.

Jet lag happens when your body's internal clock falls out of step with the time at your destination. That internal clock, your circadian rhythm, runs on a roughly 24-hour cycle and takes its cues from light, meals, and routine.

When you cross several time zones quickly, your body is still running on home time while the world around you says otherwise. That mismatch is what leaves you tired during the day, restless at night, and a little foggy in between.

As a rough guide, your body needs about a day to adjust for each timezone you cross. So the more zones between you and your destination, the longer the catch-up.

Ever noticed that flying home feels harder than flying out, or the other way around? For most people, travelling east is tougher than travelling west.

Here's the simple reason: flying east means you "lose" hours and have to go to sleep earlier than your body wants. Flying west stretches your day out, which is far easier since staying up a little longer feels natural.

To ease an eastward flight:

• Start shifting your bedtime earlier a few nights before you leave.

• Seek out morning light at your destination to nudge your clock forward.

• Be patient, as eastward adjustment usually takes a touch longer.

Australian travellers face a unique challenge: our flights are long, and they often cross many time zones at once. A trip to Europe can span up to ten or eleven zones, which is about as much as jet lag gets.

A few pointers for these big journeys:

• Flying to Australia: You're often travelling east, so ease into an earlier schedule before you go.

• Flying from Australia: Long westward hauls to places  like the UK can feel slightly kinder, though the sheer distance still takes a toll.

• Break it up: A stopover of a day or two can give your body a chance to adjust in stages rather than all at once.

The key is planning around the direction of travel, not just the length of the flight.

Beating jet lag starts before you reach the airport. A little prep can smooth the whole trip.

1. Shift your schedule gradually. In the few days before you fly, move your bedtime and meals closer to your destination's timezone.

2. Rest up beforehand. Heading off already exhausted only makes things worse.

3. Check your seat. Choosing a spot that suits how you like to travel, whether that's a window to lean on or an aisle for stretching, adds to your comfort.

4. Pack a sleep kit. An eye mask, comfy socks, and earplugs help you rest on board.

Setting your watch to your destination's time as you board is a simple mental trick that helps you settle into the new rhythm early.

The flight itself is your chance to start syncing with your destination. How you spend those hours matters.

• Sleep on the plane's "night". If it's night-time where you're headed, try to rest. If it's daytime, stay awake.

• Stay hydrated. Cabin air is dry, so drink plenty of water and go easy on alcohol and coffee.

• Move around. A short walk and a few stretches keep you comfortable on a long flight.

• Create your own calm. A cosy travel setup can help you unwind. Some travellers pack a small throw or a supportive cushion to make the seat feel more restful.

Small comforts add up over a long flight and leave you in better shape when you land.

Those first 24 hours at your destination set the tone for the rest of your trip. Lean into local time from the moment you arrive.

• Get outside. Natural daylight is the fastest way to reset your body clock.

• Eat on local time. Regular meals help signal the new schedule.

• Resist the long nap. A quick 20-minute rest is fine, but a three-hour sleep will wreck your first night.

• Set up for rest. If your room runs warm, a cooling pillow can make settling in more comfortable.

A calming bedtime routine helps too. A familiar scent, like a favourite candle or diffuser, can make an unfamiliar hotel room feel a little more like home.

Little ones feel jet lag too, and an off-schedule child can test the whole family. A few tweaks make things smoother.

• Ease into it early. Shift nap and bedtime routines a few days before you fly.

• Keep routines familiar. A favourite blanket or bedtime story offers comfort in a new place.

• Get outside together. Daytime play in natural light helps everyone adjust.

• Be patient. Kids often bounce back quickly once they're back in a rhythm.

Planning around their needs keeps the trip enjoyable for the whole crew.

Frequently Asked Questions

Jet lag is part and parcel of long-distance travel, but it doesn't have to ruin the start of your trip. The winning formula is simple: shift your schedule before you fly, rest and hydrate on board, and lean straight into local time once you land.

Here's where to start:

• Move your bedtime closer to your destination's timezone a few nights before departure.

• Pack a small comfort kit for the flight.

• Chase daylight and eat on local time as soon as you arrive.

Try one of these on your next journey and see the difference it makes. And when you're home again, a restful setup helps you slip back into your normal routine faster. That includes your bed. A supportive, comfortable bed gives your body the right conditions to reset after a long trip, making it easier to adjust back to your regular sleep schedule. Explore the full range of beds, mattresses, and sleep accessories at Sleeping Giant to make your sleep space as comfortable as possible.