I use Bose QC20 which are pretty good, not great at NC compared to over-ear, but pretty good. In-ear is also great for when sleeping on your side. I get a good 10-12 hours out of the battery for NC which is enough for a long flight and of course they are still usable as earphones when the battery runs out. And they are very compact and light compared to over-ear.
I think they are no longer made but you can pick them up on ebay or facebook marketplace.
