Cheapest return flights from Basel to Porto in August from $133

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

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

Return flights

20 Aug - 27 Aug easyJet direct
11 Aug - 25 Aug easyJet direct
23 Aug - 30 Aug easyJet direct
07 Aug - 14 Aug easyJet direct
06 Aug - 16 Aug easyJet
15 Aug - 24 Aug easyJet
15 Aug - 24 Aug easyJet direct
01 Aug - 08 Aug easyJet
06 Aug - 16 Aug easyJet direct
06 Aug - 10 Aug Vueling Airlines

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

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 Porto

Cheap car rent in Porto