Regardless of the season and weather you should always take warm clothes (sweater, rainproof jacket or windcheater), comfortable hiking boots (preferably waterproof), flip-flops to use under the shower.
If you are visiting Norway in other season than summer you should also pack a change of warm clothes.
Cheap Norway is something possible, but you should know: where to buy, what to avoid, what to use the most often, where to go, and what means of transport you should use. We've already learnt all this and you can take advantage of our knowledge :) We offer a unique journey to Norway, rich in stories and beautiful views, great fjords and most popular tourist attractions of the native land of Vikings.