Cheap Flights from Sion to Porto
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Flights from Sion to Porto
Sion to Porto | Find Cheap Flight Deals
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch -
SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal Airline
OPO 15:006hNonstopSIR 16:00Porto - Sion | Tue, Apr 8 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch -
SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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SIR 13:0017h 25m1 stopsOPO Invalid DateSion - Porto | Sun, Apr 6 | Normal AirlineSearchSearch
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Sion (SIR) to Porto (OPO) the cheapest?
Airlines adjust prices for flights from Sion to Porto based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Sion (SIR) to Porto (OPO) cost?
According to Trip.com's data, the lowest price is around AED 2,514. -
What is the transportation method from the main airport to downtown in Porto?
- The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km, by taxi about 20 minutes.
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How many airports are there in Porto (OPO)?
There are 1 airport(s) near Porto (OPO): Francisco Sa Carneiro International Airport.
How to find a cheap flight from Sion to Porto
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sion to Porto. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Sion to Porto ticket.
Tap "Date" on flight search bar to get the calender for Sion to Porto airfare over next 6 months in 2025.
Compare cheap Sion to Porto flight deals from over hundreds of airlines.
Compare prices from over 500 airlines with our powerful search and find the cheapest flight tickets from Sion to Porto.
Set up a Price Alert
By setting up a Price Alert for your Sion to Porto route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Sion to Porto flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Sion to Porto to get exclusive deals for you.
Flight Info | Sion to Porto
| Flight distance | 1,398.2 km |
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