A few things to consider when checking in at the airport.
The check-in closes: 60 minutes before departure for charter flights, 30 minutes before departure for international scheduled flights and 15 minutes before departure for domestic flights.
You need a valid passport to travel outside Nordic countries. For more information, see the Police website.
Pack all your electronic articles in your hand luggage.
Be prepared with your travel documents (ticket/booking number and passport/international ID card) when you get to the check-in.