AirHint found the following cheapest return flights from Bilbao (BIO) to Basel (BSL)
in May 2025 (see full year ).
Return flights
26 May
- 02 Jun
easyJet
$ 63
direct
12 May
- 26 May
easyJet
$ 71
direct
12 May
- 16 May
easyJet
$ 75
direct
09 May
- 12 May
easyJet
$ 76
direct
30 May
- 02 Jun
easyJet
$ 84
direct
29 May
- 02 Jun
easyJet
$ 90
23 May
- 26 May
easyJet
$ 91
direct
09 May
- 16 May
easyJet
$ 92
direct
09 May
- 19 May
easyJet
$ 95
direct
16 May
- 19 May
easyJet
$ 95
direct
16 May
- 23 May
easyJet
$ 97
direct
26 May
- 30 May
easyJet
$ 99
direct
05 May
- 09 May
easyJet
$ 103
direct
23 May
- 20 Jun
easyJet
$ 122
direct
21 May
- 03 Jun
Vueling Airlines
$ 139
21 May
- 02 Jun
Vueling Airlines
$ 163
23 May
- 03 Jun
Vueling Airlines
$ 167
15 May
- 03 Jun
Vueling Airlines
$ 174
19 May
- 03 Jun
Vueling Airlines
$ 176
26 May
- 03 Jun
Vueling Airlines
$ 177
Also check the deals for one-way flights from Bilbao to Basel in May .
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.
