Obviously on a plane 
But I am researching having surgery either in Turkey or Egypt. I've never had to book a flight before and it's stressing me out just a little bit already. I prefer the sound of the doctor based in Egypt (is an associate professor in his field, goes all over the world giving lectures and training students) although both doctors are -from what I gather- excellent. I enquired about the cost of surgery at the Egyptian place and they sent me a huge email in response with all the info I could need and there was this paragraph which has confused me slightly, I don't think the fact that English is not their first language is helping.
"Arrival at the airport:
You don't need a visa for any transit outside of Egypt. However you will need a Visa to enter Egypt. Some nationalities don't need to apply for a visa before departure (including US and UK nationals) in this circumstances you can get your visa when you arrive at the airport. Airport has many facilities where you can exchange money and buy sim cards at a very reasonable price (which we recomend)"
So do I need a Visa? If so can I really just rock up at the airport and get one? It sounds almost too easy 
How do I book a flight? Where is the best place to book flights? I'm based in Lincolnshire and my closest airport is Doncaster, could probably get as far as Manchester to fly out if needed though.
If anyone could help this total noob that would be awesome, thank you!