You'll need to make sure you have a copy of your booking confirmation with you when you arrive at the car park. Head to one of the numbered arrival lanes park up, grab your luggage and head to the check-in building.
Follow the instructions on the machine to check your car into the car park - you'll be issued a key tag and a ticket. Attach the key tag to your keys and drop it into the blue box outside - there will be one that matches the number of the arrival lane you parked in. Airparks will park your car for you so there's no need to worry about hunting for a parking space.
Airparks Luton runs a free transfer service every 20 minutes between 04:00am and 11:20pm. Outside of these times there is a shuttle service on request, so you'll always be able to get to Luton Airport. The journey time is around 10 minutes, plus there’s free WiFi on board!