I will be flying from Tampa, laying over in London (Gatwick airport), then on my way to Sweden (Arlanda airport). I was wondering what to expect regarding Customs and Immigration.
I will be flying round trip on Norwegian airlines here in a few months. I'm curious about what I will need to do when I get to London. I have a 2 hour lay over to Sweden, along with a 5 hour lay over on the way back.
I know the UK is not a part of the Schengen zone, but does this mean I may have to go through Customs and Immigration at both airports? Or not until I reach Sweden?
I have tried to ask my airline about this. One person says yes, another says no. I'm at a loss now.