So I have just under six months left on passport and a trip booked to Greece. The gov.uk website says you need 3 months left on passport on the day you leave Greece, but the Opodo app wouldn't let me proceed because it thinks 6 months is needed.
I called Opodo and they were less than useless. They asked me to call the airline and speak to them about it. I'm getting a bit nervous about the whole thing and wondering if to renew passport anyway just to avoid any problem