Carry your bicycle unpacked in an aeroplane
Sounds like a love story: A naked bike floating over the clouds. Especially the Scandinavian carriers are very relaxed about your bike. They will handle it carefully without any cover. They have realized that an unpacked bicycle is much easier to handle than a packed one (like in a box). First continental airlines like Lufthansa have realized this, too. Hope more airlines will follow.
Sounds like little work? Hardly any, but some things have to be done...