Originally Posted by
WilcoRoger
Much cheaper than that!
HEL-CPH-NRT outbound J, return S nets 20k+ miles for 2800€. 5 such trips and you are SEN for 14000€ only. (or 3 trips for SAS Eurobonus Gold, but that's a differnet matter)
Unfortunately HON = 6 * SEN, plus no HON Miles on SAS.