Does Norwegian Air Shuttle have online check-in?
Yes.
Are there any faster check-in options?
Yes. If you are traveling with hand luggage only on a flight within the Nordic countries or on a flight from the Nordic countries into Europe, you can take advantage of Norwegian's Direct to Gate service. All you need to pass through security without being checked in is either your travel document or SMS ticket (if you have a smart phone). This service is not available for flights to the UK or for flights from Europe into the Nordic countries.
How much time should I allot at the airport for check-in?
For domestic flights, check-in opens 2 hours prior to departure and closes 30 minutes prior to departure.
For international flights (excluding to/from Dubai, Israel, Thailand & USA), check-in opens 2 hours prior to departure and closes 45 minutes prior to departure.
For flights to Dubai, Israel, Thailand, and USA, check-in opens 3 hours prior to departure and closes 1 hour prior to departure.
Norwegian asks passengers with special needs, children traveling alone and passengers who are traveling with pets and oversized baggage to complete check-in at the check-in counter at least 1 hour prior to the schedule departure time.