Choose a window seat
Wear comfortable, loose clothing
Bring a neck pillow
Use an eye mask
Use earplugs or noise-canceling headphones
Keep your seatbelt visible over your blanket
Recline your seat if allowed
Support your lower back with a small pillow or jacket
Avoid caffeine before and during the flight
Avoid alcohol before sleeping
Stay hydrated
Eat lightly before the flight
Set your watch to the destination time
Try to sleep at the right time for your destination
Dim your screen and avoid bright light
Use a blanket if you get cold
Keep valuables secure before sleeping
Choose a comfortable sleeping position
Relax your shoulders and jaw
Breathe slowly and steadily
Limit interruptions by using do not disturb mode on devices