Age old question- when to buy the flight. My fiancé and I want to go to Ireland for our honeymoon and we're pinching pennies to make it happen. Obviously flights are the hardest to control. Never been to Europe. Does the 30-60 day window still apply these days? Or are their different flight trends? We're looking at going around the 20th. Last August it was 746 from our hometown for Sept 2013. Right now I'm watching in creep for this Sept into the 860 area at the least. I know there are no guarantees- but any advice?