Cheapest one-way flights from Basel to Barcelona in April from $45

AirHint found the following cheapest one-way flights from Basel (BSL) to Barcelona (BCN) in April 2026 (see full year).

One-Way flights

13 Apr easyJet direct
08 Apr Eurowings
09 Apr Eurowings
12 Apr Vueling Airlines direct
11 Apr easyJet direct
21 Apr easyJet
10 Apr Eurowings
07 Apr easyJet
08 Apr easyJet direct
07 Apr Vueling Airlines direct

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

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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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