The children find a plane in a barn and decide to take it for a ride. They fly over a wedding and drop flowers on the bride and groom.

The children are chased by the police and the owner of the plane. They hide in a forest and meet a hermit who helps them.

The children fly over a city at night and see the lights and the traffic. They land on a rooftop and explore the streets.

The children fly over a desert and see camels and pyramids. They land in an oasis and meet a friendly tribe.

The children fly over the ocean and see dolphins and whales. They land on an island and find a treasure map.

The children fly back to Sweden and see their home and their school. They return the plane to the barn and say goodbye to their adventure.