Lufthansa has started an amazing promotion with cheap flights to Brazil, South Africa, Lebanon, Dubai, Colombia and Venezuela. There are not so many seats available in the promotion but it is worth doing a good search because the prices are amazing! They have South Africa for 4500 kroner, Rio for 5045 kroner, Beirut and Dubai for around 3000 kroner and Caracas and Bogota for around 6000 kroner.
The tickets must be purchased by tomorrow (21st of August) and the travel must be done between mid October and mid December. Here is the link for it.
Besides that it is worth to mention some promotions on the side of SAS and Widerøe. SAS has launched 1 000 000 cheap tickets targeting destinations in Europe and across the globe. Try to find a nice deal at their lavpriskalender . Widerøe is offering special prices for students with tickets ranging from 450 kroner to 750 depending on the distance. What is specially nice is that it seems not to require that the tickets are bought so far in advance. For details, check their website.