Originally Posted by aristoph
I couldn't put a precise figure to my optimal sleeping temperature but I also often find it too warm on BA. However the crew are usually pretty nice about turning it down if you ask.
I agree, it doesn't always seem a touch warm on BA flights. I would think 20-21 would be acceptable for a sleeping temperature as
UK Flyer suggests.
However, it's always easier to put on layers of clothes/use the blankets than it is to take off your clothes on a plane.