AirHint found the following cheapest return flights from Bilbao (BIO) to Basel (BSL)
in July 2025 (see full year ).
Return flights
01 Jul
- 04 Jul
easyJet
72 €
direct
01 Jul
- 08 Jul
easyJet
76 €
direct
04 Jul
- 08 Jul
easyJet
76 €
direct
22 Jul
- 29 Jul
easyJet
90 €
direct
08 Jul
- 11 Jul
easyJet
91 €
direct
11 Jul
- 18 Jul
easyJet
93 €
direct
18 Jul
- 25 Jul
easyJet
93 €
direct
08 Jul
- 15 Jul
easyJet
94 €
direct
11 Jul
- 15 Jul
easyJet
94 €
direct
15 Jul
- 18 Jul
easyJet
97 €
direct
22 Jul
- 08 Aug
Vueling Airlines
212 €
15 Jul
- 01 Aug
Vueling Airlines
233 €
29 Jul
- 15 Aug
Vueling Airlines
262 €
29 Jul
- 01 Aug
Vueling Airlines
281 €
29 Jul
- 16 Aug
Vueling Airlines
281 €
Also check the deals for one-way flights from Bilbao to Basel in July .
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.