How to Stay Hydrated on a Long Flight


How to Stay Hydrated on a Long Flight: A blog highlighting hydration tips for passengers.

One of the most essential things to keep in mind when you’re traveling is to stay hydrated. Whether you’re flying across the country or across the world, you need to drink plenty of fluids, as dehydration can make you feel tired and sluggish, causing your immune system to weaken and making you more susceptible to illness.1 But how much water should you drink? And how do you avoid having to constantly use the airplane bathroom? We’ve got some helpful tips!

The longest non-stop commercial flights can last around 17 hours. During that time, you might be sleeping or watching a movie but your body is still in need of hydration. You may have heard that long haul flights can make you feel dehydrated and uncomfortable. The following tips will help you stay hydrated on a long flight.

Drink Plenty of Water

Before the flight: Drink plenty of water before boarding your flight. This will ensure you are hydrated before the flight and won’t have to worry about dehydration during the flight.

During the flight: Drink water throughout the duration of your flight – it’s free! Airlines often offer bottled mineral water but some may serve tap water in a jug or glasses. Either way, keep yourself hydrated during your journey.

After the flight: Continue drinking water after you disembark from your flight – don’t stop! If your journey was longer than 8 hours, drink at least 1 litre of water for every 3 hours spent on your journey.

If you are taking a long flight, it is imperative to stay hydrated. The low humidity coupled with stress and anxiety about the flight can be dehydrating for passengers. Here are some simple tips to help you stay hydrated during your trip:

1. Drink one cup of water for every hour of flight time to avoid dehydration.

2. Limit alcoholic and caffeinated beverages, which can increase dehydration.

3. Pack snacks that contain lots of water such as cucumber, celery, and oranges. Fruits, vegetables and yogurt all contain water and will help keep you hydrated during the flight.

Airlines are constantly working on ways to make flying a better experience for passengers. In addition to offering free snacks and entertainment, many airlines are also encouraging passengers to stay properly hydrated during the flight.

Dry air in the cabin can lead to dehydration for passengers, and the effects are often felt after passengers reach their destination. Symptoms of dehydration include headaches, muscle cramps and fatigue. By staying hydrated during a flight, passengers can avoid these symptoms when they arrive at their destination.

In a 2016 study conducted by Loughborough University in London, researchers evaluated passenger hydration on long-haul flights. The study found that passengers who drank 400ml of water every hour stayed properly hydrated throughout the flight. Many airlines now offer more water options for passengers by providing bottled water after boarding and continually refilling water throughout the flight.

The study concluded that airline staff should be aware of dehydration risks and work to encourage proper hydration among all passengers during long-haul flights.

A flight can be a long and taxing experience for the body. In order to keep yourself feeling fresh and hydrated, you need to make sure that you drink enough fluids before, during and after a flight. This can be difficult depending on the length of the flight and how accessible water is mid-air.

If you are taking a long-haul flight, it is recommended that you drink at least 1 litre of water over the course of the flight. This may seem like a lot but if you consider that the humidity level in an aeroplane cabin is often less than 20%, it’s easy to see why dehydration can occur so easily. The dry air can have a detrimental effect on your breathing and skin, as well as your overall wellbeing.

As well as water, there are some other drinks available on flights which can help keep you hydrated, as well as boosting your energy levels and improving your mood too!

If you’re taking a long flight, it’s important to stay hydrated. Dehydration can cause health problems and discomfort. It’s also common during extended flights. To prevent dehydration, drink more water than usual. It’s also a good idea to avoid alcoholic beverages while flying.

It’s important to stay hydrated while flying, especially if you are on a long flight. Dehydration causes dry eyes, headache, dizziness and general discomfort. It may also make it hard for you to think clearly or work productively.

Dehydration occurs when your body loses more fluids than it takes in. This is especially common during air travel because the air on planes is very dry. Dehydration is a particular problem for older people and people with health conditions such as diabetes or kidney disease, who may not feel thirsty even when they need more fluid.

While flying, drink more water than usual—especially on hot days or if you have had alcohol in the previous 24 hours. Other liquids that can help prevent dehydration include non-alcoholic fruit juices and sports drinks with electrolytes (such as Gatorade). Avoid beverages that contain caffeine such as coffee, tea and cola—they will increase your fluid loss rather than replace it.

The easiest way to stay hydrated is to bring an empty water bottle through security and fill it up once you’re past the checkpoint. For best results, bring a reusable bottle that keeps liquids cold for a long time, such as a Hydro Flask.

If you’re not a fan of drinking from the tap, bring along your own water purification tablets or drops. These are especially helpful when you are traveling to countries with questionable drinking water outside of major cities. On a recent trip to Peru, my friends and I all brought along tablets to add to our water bottles. They worked wonderfully!

If you don’t have any purification tablets or drops on hand, try filling up your water bottle with ice or hot liquid at the airport lounge before your flight. If you are traveling internationally, do this after clearing customs and immigration while in transit to your gate.


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