Cheapest return flights from Frankfurt to Basel in August from $148

Best time to book flights for Frankfurt (FRA) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Basel (BSL) in August 2025 (see full year).

Return flights

06 Aug - 25 Aug Lufthansa direct
03 Aug - 10 Aug Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Basel in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Basel

Cheap car rent in Basel