Cheapest return flights from Porto to Basel in October from $76

Best time to book flights for Porto (OPO) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Basel (BSL) in October 2025 (see full year).

Return flights

01 Oct - 16 Oct easyJet direct
30 Oct - 02 Nov easyJet direct
24 Oct - 26 Oct easyJet direct
06 Oct - 12 Oct easyJet direct
12 Oct - 21 Oct easyJet
12 Oct - 21 Oct easyJet direct
30 Oct - 03 Nov Vueling Airlines
30 Oct - 13 Nov Vueling Airlines
30 Oct - 20 Nov Vueling Airlines
30 Oct - 19 Nov Vueling Airlines
30 Oct - 31 Oct Vueling Airlines
30 Oct - 16 Nov Vueling Airlines
30 Oct - 07 Nov Vueling Airlines

Also check the deals for one-way flights from Porto to Basel in October.

Skyscanner

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.

Book a cheap hotel in Basel

Cheap car rent in Basel