Has Icelandair started charging more for one-way long haul flights? In the past they were a good option if I had enough points for an award ticket one way across the Atlantic but not the other. I'd book the eastbound leg on points, then book a return flight on Icelandair since they didn't charge a premium for it. That seems to recently have changed and now a one-way trip is just as expensive if not pricier than a round trip ticket.