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When buying flights tickets usually buying a one-way flight is very expensive, comparing to flights that have return. In many airline websites there is not an option for planing a whole big trip with many stops.
Let's say I want to travel from Tel Aviv to Paris, Paris to Stockholm and then from Stockholm to Tel Aviv.
In the Norwegian airline website there isn't an option for this type of things. In addition, if I want to take Tel Aviv - Paris flight and Paris - Stockholm flight I will need to pay them separately as one-way trip.
How do I resolve this problem? How do I plan this type of flights? How do I do it traveling with Norwegian airline if there isn't the option on their website? I tried with ElAl airline and it is very expensive for taking a one-way flight at their website (for example Tel Aviv - Paris is very expensive one-way trip).