Whether you are traveling for a holiday or for work there is only one question, you need wifi on the plane? Until a few years ago, a question like this was inconceivable. I still remember the old American films in which there was a "line" telephone on business flights, but no one used their iPhone (also because it didn't exist!) And even today we don't see films of this type.
And yet I have already used wifi on board an airplane. In fact, I flew from Madrid to Stockholm a few months ago with the norwegian, one of the very few lines that already offers this service for free, Turkish Airlines and Hong Kong Airlines also offer it.
As for paid wifi, however, there are many companies that offer it, but pay attention to the price, if you are not doing a 12-hour flight maybe it is not necessary, right? :) Especially the companies that make long trips offer it and on their sites you will know the prices for laptops or smartphones, because they have different prices, know the prices per day or by the hour, or on the fly. In short, the variations are many so ask ask ask!
