Cheapest return flights from Bilbao to Basel in September from 63€
AirHint found the following cheapest return flights from Bilbao (BIO) to Basel (BSL)
in September 2025 (see full year ).
Return flights
23 Sep
- 30 Sep
easyJet
63 €
direct
16 Sep
- 23 Sep
easyJet
67 €
direct
09 Sep
- 16 Sep
easyJet
72 €
direct
26 Sep
- 30 Sep
easyJet
76 €
direct
03 Sep
- 16 Sep
Air Europa
79 €
19 Sep
- 23 Sep
Vueling Airlines
85 €
19 Sep
- 23 Sep
easyJet
92 €
direct
03 Sep
- 09 Sep
Air Europa
93 €
16 Sep
- 19 Sep
easyJet
100 €
direct
19 Sep
- 22 Sep
Vueling Airlines
105 €
28 Sep
- 15 Oct
Vueling Airlines
123 €
25 Sep
- 15 Oct
Vueling Airlines
125 €
26 Sep
- 15 Oct
Vueling Airlines
133 €
28 Sep
- 13 Oct
Vueling Airlines
137 €
28 Sep
- 10 Oct
Vueling Airlines
139 €
25 Sep
- 13 Oct
Vueling Airlines
139 €
25 Sep
- 10 Oct
Vueling Airlines
142 €
26 Sep
- 13 Oct
Vueling Airlines
147 €
30 Sep
- 15 Oct
Vueling Airlines
147 €
26 Sep
- 10 Oct
Vueling Airlines
149 €
Also check the deals for one-way flights from Bilbao to Basel in September .
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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