As we've gotten older over the last few years we've had life events cause us to cancel more trips than we've taken. I've started thinking that taking short notice trips might be a way to avoid the disappointment that comes from cancelling a trip that we've been looking forward to for months. We're experienced independat travelers so not having a long lead time isn't a barrier to us.
So my question is: do you have any tips or tricks for getting short-notice flights from the US to Europe that don't cost an arm and a leg?
Thanks.