Cheapest return flights from Basel to Barcelona in September from 45€

AirHint found the following cheapest return flights from Basel (BSL) to Barcelona (BCN) in September 2026 (see full year).

Return flights

16 Sep - 18 Sep Vueling Airlines direct
16 Sep - 19 Sep Vueling Airlines direct
16 Sep - 17 Sep Vueling Airlines direct
14 Sep - 18 Sep Vueling Airlines direct
14 Sep - 19 Sep Vueling Airlines direct
14 Sep - 17 Sep Vueling Airlines direct
12 Sep - 18 Sep Vueling Airlines direct
12 Sep - 19 Sep Vueling Airlines direct
12 Sep - 17 Sep Vueling Airlines direct
06 Sep - 18 Sep Vueling Airlines direct
16 Sep - 05 Oct Vueling Airlines direct
14 Sep - 05 Oct Vueling Airlines direct
22 Sep - 01 Oct easyJet direct
22 Sep - 07 Oct easyJet direct
23 Sep - 01 Oct easyJet direct
22 Sep - 02 Oct easyJet direct
22 Sep - 06 Oct easyJet direct
22 Sep - 08 Oct easyJet direct
23 Sep - 07 Oct easyJet direct
22 Sep - 03 Oct easyJet direct

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

Powered by

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 Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.