I'll be honest I don't know much about the Northern Lights other than I want to see them!
Am I likely to see them if I went on a Lapland 3 night trip with a tour operator in December time? Or is there a specific month people generally go to get the best views? This would be so much cheaper than doing a 7 night break which I've seen prices started from £1100+
Or is there another place which is best to see them i.e in Sweden?