Lowcost flights from Porto (Portugal) to Saint Etienne (France), €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 Porto to Saint Etienne with Ryanair (FR) 
Average ticket price: €29 - €115
Flights with one changeover found!
Connection in Istanbul (Turkey)
From Porto to Istanbul with IndiGo (6E)
Average ticket
price: €78 - €311
From Istanbul to Saint Etienne with Pegasus Airlines (PC)
Average ticket
price: €51 - €204