For the cheapest flights to Berlin book 15 days before departure.
The most popular airlines on the route Stuttgart - Berlin: Air Berlin (AB), Germanwings (4U), Lufthansa (LH).
The cheapest flights are on the route Stuttgart Airport (STR) - Tegel (TXL).
Direct flights last about 1h 15min.
Direct flights are available 7 days a week.
Direct flights: Germanwings (4U), Air Berlin (AB).