Planning a trip with my in-laws to the UK next year, and the Swedes around me keep insisting that we can fly from Trondheim instead of Arlanda, which would be a lot more convenient. I'm not finding anything on skyscanner.net though. Is it too early for the flights to show up, if they even do exist? I'm talking the June-August period. I'm mostly interested in flights to Edinburgh.
I know we can fly via Oslo, but I would prefer a non-stop option.