June is the sweet spot for the Norwegian fjords. The days are endless, the waterfalls are raging from fresh snowmelt, and ferry routes are fully open. A full trip usually runs around $3,500 once you bundle flights, fjord cruises, and places to stay.
Paying that all at once hurts. A smart way to handle it is booking early in the year and splitting the total into equal monthly chunks so you do not get hit with interest while you travel.
The catch is simple: 15 months goes faster than you think. Set up auto-pay for $233.33 every month so you do not forget. If you still carry a balance when the 0% intro APR for 15 months on purchases and balance transfers period ends, standard interest rates kick in and ruin your savings.