Cheapest return flights from Tunis to Basel in September from $272

Best time to book flights for Tunis (TUN) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Tunis (TUN) to Basel (BSL) in September 2025 (see full year).

Return flights

06 Sep - 16 Sep Nouvelair direct
03 Sep - 13 Sep Lufthansa
05 Sep - 13 Sep Vueling Airlines
05 Sep - 06 Sep Vueling Airlines
05 Sep - 16 Sep Vueling Airlines
05 Sep - 20 Sep Vueling Airlines
09 Sep - 13 Sep Vueling Airlines
09 Sep - 16 Sep Vueling Airlines
09 Sep - 20 Sep Vueling Airlines
02 Sep - 11 Sep Nouvelair direct
23 Sep - 11 Oct Nouvelair direct
27 Sep - 11 Oct Nouvelair direct
30 Sep - 11 Oct Nouvelair direct

Also check the deals for one-way flights from Tunis to Basel in September.

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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.

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