*EDIT* It seems to be a typo on QR website....
Qatar just started its 'Travel Festival'. A fare that just caught my attention:
QR OSL-DOH-DPS rt in J for 14.789 NOK (about €1643 for 2 pax together).
If paying with VISA, use code 'VISA' and the rate should go down with another 15%. I can't price it out yet, but maybe some others have more luck?
See:
http://www.qatarairways.com/no/en/of...-festival.page