Cheapest return flights from Barcelona to Basel in September from 50€

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

Return flights

24 Sep - 15 Oct easyJet direct
24 Sep - 21 Oct easyJet direct
24 Sep - 14 Oct easyJet direct
17 Sep - 15 Oct easyJet direct
17 Sep - 21 Oct easyJet direct
24 Sep - 13 Oct easyJet direct
24 Sep - 20 Oct easyJet direct
24 Sep - 22 Oct easyJet direct
25 Sep - 15 Oct easyJet direct
25 Sep - 21 Oct easyJet direct
17 Sep - 22 Sep easyJet direct
17 Sep - 23 Sep easyJet direct
18 Sep - 22 Sep easyJet direct
20 Sep - 22 Sep easyJet direct
19 Sep - 22 Sep easyJet direct
20 Sep - 23 Sep easyJet direct
16 Sep - 22 Sep easyJet direct
19 Sep - 23 Sep easyJet direct
18 Sep - 23 Sep easyJet direct
17 Sep - 21 Sep easyJet direct

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

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.

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