Cheapest one-way flights from Basel to Barcelona in October from $23

AirHint found the following cheapest one-way flights from Basel (BSL) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

23 Oct Vueling Airlines direct
14 Oct easyJet direct
15 Oct easyJet direct
08 Oct easyJet direct
22 Oct easyJet direct
29 Oct easyJet direct
28 Oct easyJet direct
09 Oct Vueling Airlines direct
13 Oct easyJet direct
07 Oct easyJet direct

Also check the deals for return flights from Basel to Barcelona in October.

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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