AirHint found the following cheapest return flights from Toulouse (TLS) to Basel (BSL) in October 2025 (see full year).

Return flights

12 Oct - 17 Oct	easyJet	direct
13 Oct - 17 Oct	easyJet	direct
17 Oct - 19 Oct	easyJet	direct
12 Oct - 13 Oct	easyJet	direct
26 Oct - 02 Nov	easyJet	direct
13 Oct - 16 Oct	easyJet
20 Oct - 22 Oct	easyJet	direct
14 Oct - 16 Oct	easyJet
09 Oct - 10 Oct	Ryanair
25 Oct - 01 Nov	Lufthansa

Also check the deals for one-way flights from Toulouse to Basel in October.

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

Cheapest return flights from Toulouse to Basel in October from $74

Return flights