Flight

Flight is an ability given to creatures so that they could defy gravity or travel to other places through the air without the aid of inventions such as airplanes, balloons, or jet packs.

Mainstream Smurfs Media
There are both normal and mythical characters in mainstream Smurfs media that are given the ability of flight, some of whom are used by the Smurfs or by other characters. A Smurf in the comic book story "The Flying Smurf" tried to achieve this by creating a potion that would make him lighter than air, but found out that he couldn't control this ability and required the Smurfs to pull him down with rope and feed him bricks until he was heavy enough to stay grounded.

Empath: The Luckiest Smurf stories
Empath, his line of successors, and all Psyches in the EMPATH: The Luckiest Smurf story series are given the ability of flight through being born with telekinesis.

Hero: The Guardian Smurf stories
Hero, Wonder, Saviour, and Miracle in the HERO: The Guardian Smurf story series are given the ability of flight through acquiring or being born with Ki abilities.