Yes. One time I had to buy a one-way ticket back at the airport. Now I paid by c...

		dagw on Nov 28, 2012 \| parent \| context \| favorite \| on: How to travel around the world for a year (2011) Yes. One time I had to buy a one-way ticket back at the airport. Now I paid by credit card and cancelled my ticket as soon as I could and got most of my money back, but it was still a bit of a PITA, and reinforced in me the importance of always having a decent buffer on an emergency credit card.