Yes, it is possible to fly with balloons by using a hot air balloon or helium balloons, but flying with small party balloons is not feasible for human transportation.
to fly eat balloons as kerby you well unlock the power to float
You can float using the balloons, but not fly.
air balloons or hot air balloons fly because they fill with a very light type of air. The air is hot air.
if you have a helicopter or a military grade hoover craft Hot-air balloons and gliders can be used
you can play with them and blow them up and fill them with water and lots of balloons can make you fly
so it will fly.
Ask someone else.
no because of the air pressure
Hot air balloons
Helium gas is commonly used to fly balloons due to its lighter-than-air properties. It is non-flammable and safe for use in balloons to provide the lift needed for them to float in the air.
You can't physicly fly, but you can ride in air planes and hot air balloons.
One ... if its big enough.