Wear pants during your flight. Upon arrival at your destination, you can change into your shorts or dress. If it's an overnight flight, pack a pair of socks for extra warmth. Pack a lightweight scarf onto your hand carry so that you can easily use it when your trip gets too chilly for you.

Staying warm on a plane requires a strategic approach to clothing and circulation, as cabin temperatures are often kept between 18°C and 24°C, but can feel much colder due to air vents. The most effective method is the "layering system": start with a light, breathable base layer and add a high-quality pashmina, scarf, or light hoodie that can be easily removed. A scarf is particularly versatile as it can also serve as a small blanket or neck support. Because feet often get cold first due to poor circulation while sitting, wearing thick wool socks is a game-changer for long-haul comfort. You should also make a habit of closing the individual air vent above your seat or directing it away from your face. For those who are especially sensitive to the cold, bringing a pack of air-activated hand warmers or a lightweight, packable down vest can provide significant warmth without taking up much space in a carry-on. Finally, staying hydrated and moving your legs every hour helps maintain blood flow, which naturally keeps your body temperature more stable during the flight.