A Norwegian man successfully boarded an aircraft at Munich Airport without a ticket twice.
In the first incident on 4 August he was found not have a seat but the second incident involved flying to Sweden on a less-full flight.
The traveller snuck past security and airline staff using a technique of standing close to another passenger.
He has been charged by police but released, under investigation for unlawful entry and transport fraud.
In 1985, two Dublin schoolboys made international headlines when they managed to board a train, a ferry and ultimately a flight from London to New York with no tickets.
