No, £49 won't take you to exciting destinations in the world - only Germany (one way) since the demise of Lufthansa Italia.
But if you click the "To the offers" link this is what you get: 
Athens from £209*
Barcelona from £199*
Bergen from £199*
Bilbao from £199*
Billund from £199*
Copenhagen from £199*
Gothenburg from £199*
Helsinki from £199*
Larnaca from £199*
Lisbon from £199*
Lyon from £199*
Madrid from £199*
Malaga from £199*
Malta from £199*
Marseille from £199*
Nice from £199*
Oslo from £199*
Paris from £199*
Palma de Mallorca from £199*
Stockholm from £199*
Stavanger from £199*
Toulouse from £199*