The Jet Lag Prevention Tips that Have Worked for Me

  • Author: John Parker
  • Last Updated: November 12, 2022

These are simple things I have used over the years to successfully help prevent jet lag or at least to get over it quickly once you arrive at your destination.

If you follow them then I am pretty sure you won’t suffer as much from jet lag as you would otherwise.

Everyone is different though so some may work better for you than others.

how to prevent jet lag

Before the flight

1. Go west young man (or woman)

If you are traveling to somewhere literally the other side of the world, for example from the UK to Australia, try to book flights that only go westward.

In other words, going to Australia travel west via the US or Canada and then on the way back continue traveling west and fly home via Asia. That way you will circumnavigate the earth of course, which is pretty cool anyway.

Jet lag is worse when traveling east so if you can do this you should help to prevent jet lag or at least reduce it.

2. Sleep well before departure

This is perhaps not easy if your flight starts early in the day but, if you can, ensure that you have a good night’s sleep before you leave for the airport. That way at least you won’t feel tired before you start the long flight.

3. Choose your arrival time

If possible it is better to select a flight that arrives in the afternoon or early evening. That way you only have a few hours before bed time in your new time zone. If you arrive in the morning you have a whole day to go before your new sleep time so it is more difficult to stay awake until then.

It is not always possible to do this. For example, most flights from the US or Caribbean to Europe tend to be overnight flights, meaning you arrive early in the morning.

4. Choose your aircraft

To to prevent jet lag

Some aircraft (particularly modern Airbuses) have sophisticated air conditioning systems which actually maintain the humidity (rather than drying it) and lighting systems that can closely mimic sunlight.

Both of these will help you feel less fatigued and be better able to beat jet lag.

Ask the airline when you book what the aircraft is and if it has these systems.

5. Stopovers

If you can, try to build in a one or two-day stopover en route. That will help you to adjust to the changing time zones easier by letting your body catch up a bit before moving on. It will also give you an opportunity to explore a part of the world that you may not ordinarily get the opportunity to see

You may find that adding a stopover actually reduces the cost of your airfare too which is a bonus. More information on using this tip to get cheaper flights – how to fly cheaply – top 10 ways to get cheap flights

During the flight

How to prevent jet lag - adjust your watch

6. Adjust your watch

As soon as you get on board adjust your watch and/or phone’s time to the current time at your destination. If you aren’t sure what it is ask a member of the cabin crew. This will help to get you acclimatized to the new time zone.

Do not keep thinking “What time is it back home?”

7. Don’t drink alcohol

How to prevent jet lag - do not drink alcohol

It is very tempting to think I will have a few drinks as that will help me sleep. But that isn’t actually the case.

This is pretty big in my opinion and I know that it will horrify some people.

Drinking alcohol on a long flight dehydrates you and will make you feel more tired. If you drink too much you will also end up with a hangover and that is never a good thing.

By the way, this also includes avoiding having those few drinks at the airport bar while waiting for your flight to be called.

8. Avoid caffeine

Caffeine is not helpful when it comes to trying to adjust your body clock. In fact any kind of stimulant is not a good idea.

I do not drink tea, coffee or things like cola as I find anything containing caffeine doesn’t help me with beating jet lag. On a long flight I only drink water, and lots of it too, with perhaps the occasional orange juice.

9. Keep active

Avoid sitting in your seat for hours on end. Every 30 minutes or so get up, stretch and walk around. On a wide-bodied aircraft walk all the way around the two aisles before going back to your seat.

When you are in your seat do some easy exercises such as bending your feet up and down, moving your toes in a circle, straightening your legs in turn to stretch and you can do similar with your hands/wrists.

All of this will help prevent dvt (deep vain thrombosis) which can be a problem when flying long distances.

10. Sleep

The Jet Lag Prevention Tips that Have Worked for Me 1

If you can, take short naps during the flight.

I say if you can, as it has never been something I have managed to do easily when in economy as I am 6ft 2in tall with long legs.

Just sitting comfortably can be a struggle sometimes let alone sleeping. So if you can afford it – fly business class!

After you arrive

11. Nap

If you really feel tired when you arrive at your destination, perhaps in the morning, try not to go to bed and sleep for a long time as this will just extend the time it takes your body clock to adjust to the new time zone.

If you absolutely must get some sleep then take a 20 minute nap or two and last until the evening before going to bed properly. You will recover from jet lag quicker if you can stay awake fully though.

12. Get out in the sunshine

Get out in the sunshine

If it is daytime when you arrive then don’t stay indoors but try to get out into the sunshine as much as possible, without getting burned if it is hot of course.

Your brain’s body clock will then adjust easier as it knows it is daytime, even though it may feel it should be nighttime. One of the reasons is that your brain doesn’t produce melatonin during daylight and that is the hormone that makes you feel sleepy.

13. Eat locally

By this, I don’t mean eat at a restaurant around the corner but eat the meal that is appropriate locally. For example, if you arrive at lunchtime, eat lunch. Don’t eat breakfast just because your body thinks it is breakfast time.

14. Try to take it easy

Try to take it easy

On a long flight, across multiple time zones, your body goes through a great deal of stress – little sleep, sitting for long periods, dry air etc.

So, if possible, don’t punish your body for the first few days by doing lots of strenuous things, as tempting as that may be if you have gone somewhere exciting.

Try to chill out, swim, sunbathe or whatever and eat whatever is appropriate for the time of day.

15. Melatonin

Melatonin is a hormone released by your brain to make you sleepy. When your body clock is disrupted then this may not happen when you want it. You can take Melatonin supplement tablets to help you sleep after you arrive at your destination. Generally you will only need these for the west to east leg of your journey (US to Europe).

Melatonin has been extensively researched and is now used widely as a jet lag remedy and sleep aid. The latest research seems to show that Melatonin aids sleep during times when your body clock says you wouldn’t normally be resting which makes it perfect for countering jet lag.

You can read about a study in the British Medical Journal here “Alleviation of jet lag by melatonin: preliminary results of controlled double blind trial.

You can buy Melatonin tablets or Melatonin patches from Amazon.

If you have any medical conditions you should speak to your doctor before taking these.


How to avoid jet lag flying to Hawaii?

As you will be flying west then you may not be affected by jet lag too much as you will just have a longer day. You are more likely to be affected when you fly back again, particularly to the east coast, as your day gets shortened which can affect your body clock more.

How to avoid jet lag to Europe?

Although it is hard to avoid jet lag when flying to Europe there are things you can do to try to minimize its effects. Following the tips in this article is a good start.

How long does jet lag last from USA to India?

This depends on which way you will travel. Flights to India from the east coast generally fly east over Europe whereas flights from the west coast generally fly west across the Pacific. Jet lag will probably last longer going from the east coast than the west.

More information

The Mayo Clinic has a helpful article on preventing jet lag

Further travel articles

Best gadgets to make flying more comfortable in 2019

10 long haul flight tips and tricks to make it bearable

What items are not allowed in hand luggage

TSA Precheck: What is it and how to get it?