Ours are booked I think mate. The cheapest we found were about £150 from Gatwick I think but it meant going out on thursday and coming back on wednesday which means more nights in a hotel and stuff so worked out more expensive
Going from Gatwick was slightly cheaper but not much, If you go wednesday to wednesday its cheaper but then obviously more hotel costs etc, you'll be lucky to get anything less than £175 I reckon.
Yeah - you should actually consider yourself lucky!
From most of Scandinavia it´s about at least 200 £ and then all the way up to about 300 £ - I was "lucky" to find a flight a bit cheaper at about 190 £ through lastminute.com....