![SUMMER: Non-stop from Vienna, Austria to Porto, Portugal for only €20 roundtrip (& vice versa for €20) (Aug dates) SUMMER: Non-stop from Vienna, Austria to Porto, Portugal for only €20 roundtrip (& vice versa for €20) (Aug dates)](https://www.secretflying.com/wp-content/uploads/2017/03/porto-1.jpg)
SUMMER: Non-stop from Vienna, Austria to Porto, Portugal for only €20 roundtrip (& vice versa for €20) (Aug dates)
![Summer! Cheap flights from Vienna to several destinations in Portugal, Israel, Italy or Spain and vice-versa from only €17 return! Summer! Cheap flights from Vienna to several destinations in Portugal, Israel, Italy or Spain and vice-versa from only €17 return!](https://www.fly4free.com/wp-content/uploads/2020/05/NEW_750px_ST_Lisbon.jpg)
Summer! Cheap flights from Vienna to several destinations in Portugal, Israel, Italy or Spain and vice-versa from only €17 return!
![Strong summer flight schedule at Vienna Airport: 190 destinations to choose from - More flights to Europe, sunny destinations on the Mediterranean and long-haul routes continue to grow | Vienna Airport | Routes Strong summer flight schedule at Vienna Airport: 190 destinations to choose from - More flights to Europe, sunny destinations on the Mediterranean and long-haul routes continue to grow | Vienna Airport | Routes](https://static.routesonline.com/images/cached/newsarticle-299431-scaled-620x0.jpg)
Strong summer flight schedule at Vienna Airport: 190 destinations to choose from - More flights to Europe, sunny destinations on the Mediterranean and long-haul routes continue to grow | Vienna Airport | Routes
![Summer! Cheap flights from Vienna to several destinations in Portugal, Israel, Italy or Spain and vice-versa from only €17 return! Summer! Cheap flights from Vienna to several destinations in Portugal, Israel, Italy or Spain and vice-versa from only €17 return!](https://www.fly4free.com/wp-content/uploads/2020/06/j.png)