Lowcost flights from Saint Etienne (France) to Porto (Portugal), €29 - €115
Direct distance between cities: 1151 km. Average direct flight time is 2:21 hours.
Please note! Some routes are seasonal.
Direct Lowcost Flights
From Saint Etienne to Porto with Ryanair (FR) 
Average ticket price: €29 - €115
Flights with one changeover found!
Connection in Istanbul (Turkey)
From Saint Etienne to Istanbul with Pegasus Airlines (PC)
Average ticket
price: €51 - €204
From Istanbul to Porto with IndiGo (6E)
Average ticket
price: €78 - €311