Generally speaking, ordinary people would not have such trouble. So, there might be some causes, because the humidity in the plane is quite low which could affect your eyes, second, if you wear contact lenses, your eyes would suffer more dry problem, in addition, it remains to be seen whether you have other eye problems. So, you should go and examine your eyes and take measures afterwards. I recommend.
It is normal for you to get the dry eyes when you take off the plane because of the sudden high pressure at the eyes. You will easily get the dry eyes. You'd better use some eye drops to release the symptom. You could also eat the food with vitamin C to moisture the eyes. In order to cure your temporary symptom, you could drink some water and use the eye drops.