Is It Safe to Fly After Snorkeling 

Is It Safe to Fly After Snorkeling? 

Is it safe to fly after snorkeling? If you have an afternoon or nighttime flight, it may be enjoyable to go snorkeling in the morning before checking out. It sounds like an excellent idea to do one last snorkeling adventure before returning to reality after a beautiful vacation. However, you may have overheard divers say that they must wait a certain amount of time after their last dive before flying for their own safety.

Is it safe to fly after snorkeling?

There is no set waiting period before boarding an airline for snorkelers. This means you can go snorkeling and then go straight to the airport. Snorkelers enjoy a carefree time afloat while floating along at the water’s surface. For the vast majority of us, then, snorkeling is physiologically equivalent to swimming. There is no artificial pressure on your lungs, and you may breathe normally. This equates you physiologically to someone who has recently gone swimming. Even though by then, you would have witnessed far more thrilling events. You can fly whenever you wish after snorkeling, as your body has not suffered any unusual changes.

Is It Safe to Fly After Snorkeling 

Pre-Flight Snorkeling: Tips for Safety

Since you’re already well-versed on this topic, I won’t bother explaining that there’s no hard and fast rule about how long you have to wait between snorkeling and flying. Snorkeling while in flight can be a fun experience, but it comes with the risk of uncomfortable side effects if you’re not careful. Using the tips below, you will be less likely to have the most common problems when flying right after snorkeling.

Also read Why Snorkeling Is Beneficial During A Vacation

  • Snorkeling is usually a calm activity where you can see sea life in its natural environment. Snorkeling is usually a fun thing to do, but if the sea is rough, it can be frustrating. If you just got over feeling sick or dizzy, flying won’t be a fun experience. An excellent method to take in the water right before taking off is by going snorkeling. Still, if you have any aversion to the water, you should either avoid it altogether or restrict your snorkeling to a relatively calm area.
  • Snorkeling can worsen motion sickness, which would be uncomfortable on a flight. Snorkeling right before a flight might not be the best idea if you’ve recently had an earache, sinus infection, or sore throat. It’s safer to wait until you feel better before heading to the skies if either of these conditions apply.
  • The risk of being dehydrated while snorkeling is high. Since swimming keeps you cool, it’s easy to forget to bring a water bottle along. A flight is guaranteed to be more unpleasant if you are dehydrated. So, if you’re snorkeling just before your flight, keep chugging water before, during, and afterward to stay hydrated.
  • Wear sunscreen and stay aware of the sun’s position while snorkeling. If you have a severe burn on your back, you don’t want to be sitting in an airplane.


Because freedivers only spend a short amount of time deep and the 18-24 hour suggestion is based on research conducted with scuba divers, many members of the freediving community employ a pre-fly interval that ranges from four to six hours. When snorkeling at shallow depths for recreational purposes, dissolved nitrogen shouldn’t be a severe problem.

There should be a minimum preflight surface gap of twelve hours for a single no-decompression dive, as this is the recommendation.

If you immediately return to a high altitude after scuba diving, you increase your chances of getting decompression sickness. This risk is made worse because the air pressure drops when you fly after diving.

For the single dive with no decompression, it was recommended that you have a surface interval of at least 12 hours. For diving over many days, you must stay above water for at least 18 hours between dives.


Is it safe to fly after snorkeling? Since snorkelers breathe air instead of compressed gas and don’t stay underwater for extended periods, they don’t experience the same decompression problems as scuba divers. This is why, unlike scuba divers, snorkelers aren’t required to wait a certain length of time before taking to the air. If you’re a scuba diver or advanced freediver, you should give yourself at least 24 hours before traveling to avoid decompression sickness.

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