---
title: How does air travel affect eyes?
description: "Air travel can make eyes feel dry, tired, or irritated because of low cabin humidity and long periods of staring at screens or seat-back entertainment. ## Common eye problems during flights The dry air on planes speeds up tear evaporation.…"
url: "https://bluefinvision.com/knowledge-base/topics/eye-health/how-does-air-travel-affect-eyes/"
updated: "2025-12-31"
category: Eye Health
---

# How does air travel affect eyes?

Air travel can make eyes feel dry, tired, or irritated because of low cabin humidity and long periods of staring at screens or seat-back entertainment.

## Common eye problems during flights

The dry air on planes speeds up tear evaporation. This often causes discomfort, especially for people with existing dry eye or contact lens wearers.

- Symptoms include grittiness, burning, and blurred vision that clears with blinking
- Contact lenses may feel sticky or uncomfortable on longer flights
- Cabin air and recycled dust can irritate sensitive eyes
- Sleeping in lenses during flights increases infection risk

## Simple steps for comfortable eyes

A few small changes can keep eyes more comfortable while travelling. Planning ahead is particularly helpful if flying after recent eye surgery.

- Use preservative-free lubricating drops before and during the flight
- Consider wearing glasses instead of contact lenses on long journeys
- Drink water regularly and limit alcohol and caffeine
- Follow your surgeon's specific advice if you have had recent eye surgery