Have you ever actually looked at flight paths? A lot of them between here and Europe curve north as that's the shortest distance, ya know because the earth is round you dolt. Yes you should see the northern lights. We used to go outside and look at them as kids. Looked like you were laying down looking up under big green curtains hanging from the top of the sky. That was from pretty far south. Should be even cooler where you're at.I'm not sure what the route is. The one nice thing is that I read a trip report that a dude saw the aurora on that flight.