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
