Have you thought about what might keep you from sound sleep? Stress levels have a huge impact on our sleep quality or ability to fall asleep. Tools like Yoga Nidra guided meditation can help you to reduce the mind chatter, calm the nervous system - prerequisites to find sound sleep.

Whenever you have flown over several time zones you will feel the effects of jetlag more or less severe. You feel fatigued, sleepy, less alert and may have difficulties with your digestion. My Yoga practice really helped me here- it stretches out the tired limbs and grounds me. My first aid pose after a long-distance flight is Viparita Karani: legs up the wall pose.