Hey folks
Just been following this for a while now.
I travel & work across the globe, its my job and will actually be in Norway working at a similar time to you folks, so may even see you on a plane!
In the subject of stoves, i travel every where with my MSR Dragonfly. As long as you have aired it and cleaned out the fuel bottle prior to flying I have never had a problem, even with US customs!! I always take along its little repair kit, but need to use it seldom and it boils water about 4 times quicker than a meths stove, such as a trangia. Plus its way safer when kicked by clumsy cold feet!
Only downside is you need to position it on a thin round or piece of bark when using it. First time i used it in arctic Norway 13 years ago, it sank a fair way as it melted in to the snow pack!! Luckily all was fine, but a lesson well worth sharing i think.
Have a wonderful time, stay hydrated, eat lots of warm carbs + fats and love every minute
Rob