AirHint found the following cheapest return flights from Basel (BSL) to Porto (OPO)
in May 2025 (see full year ).
Return flights
13 May
- 28 May
easyJet
$ 53
direct
20 May
- 27 May
easyJet
$ 59
direct
20 May
- 21 May
easyJet
$ 61
direct
31 May
- 05 Jun
easyJet
$ 66
direct
31 May
- 04 Jun
easyJet
$ 66
direct
17 May
- 21 May
easyJet
$ 72
direct
17 May
- 24 May
easyJet
$ 73
direct
21 May
- 24 May
easyJet
$ 77
direct
13 May
- 20 May
easyJet
$ 79
direct
21 May
- 26 May
easyJet
$ 80
direct
19 May
- 24 May
easyJet
$ 80
direct
15 May
- 22 May
easyJet
$ 80
direct
31 May
- 09 Jun
easyJet
$ 142
30 May
- 03 Jun
easyJet
$ 152
30 May
- 03 Jun
easyJet
$ 156
direct
31 May
- 02 Jun
easyJet
$ 169
28 May
- 04 Jun
easyJet
$ 169
29 May
- 05 Jun
easyJet
$ 178
26 May
- 02 Jun
easyJet
$ 189
29 May
- 05 Jun
easyJet
$ 191
direct
Also check the deals for one-way flights from Basel to Porto 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.
