In Europe the cheapest way to get around is a budget airline like Ryanair or kin (often easiest too due to more flights at smaller airports). To go business mea

In Europe the cheapest way to get around is a budget airline like Ryanair or kin (often easiest too due to more flights at smaller airports). To go business means not only upgrading your seat, but your airline too, so you are talking £450 vs £45 for a return from London to Dublin.