Cheap Flights from Stuttgart (STR) to Porto (OPO)

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Flight deals from Stuttgart to Porto

Looking for a cheap last-minute deal or the best round-trip flight from Stuttgart to Porto? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Stuttgart to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Stuttgart to Porto flights are currently cheapest in October.

Direct flights from Stuttgart to Porto

Stuttgart to Porto: Alternative routes

Compare routes from Stuttgart to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Stuttgart to Porto: Flight information

The things to know before you go.
Cheapest flight found$54
Cheapest month to flyOctober
Average flight time2 hrs, 44 mins
Most popular airlineEurowings
Average flights per week7

Finding cheap flights from Stuttgart to Porto: Frequently asked questions

The best price we found for a round-trip flight from Stuttgart to Porto is $141. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 44 minutes is the average flight time from Stuttgart to Porto.
Eurowings and Avion Express Malta fly direct from Stuttgart to Porto.
There are 7 flights per week flying from Stuttgart to Porto, as of June 2025.
The cheapest month to fly from Stuttgart to Porto is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Stuttgart Airport to Porto Airport on Monday, October 20, 2025.
Yes – the average flight time is 2 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Eurowings offers the cheapest flight tickets to Porto.

Flying from Stuttgart Airport (STR) to Porto Airport (OPO): what you need to know

  • Around 2 hours 40 minutes is how long you can expect to be traveling on a direct flight from Stuttgart Airport to Porto Airport.

  • Porto's timezone is UTC+0, making Porto one hour behind Stuttgart.

  • Take your pick of five weekly Stuttgart Airport to Porto Airport flights. The 05:50 departure with Eurowings is the earliest available. Eurowings operates the last service of the day at 15:20.

  • Give yourself enough time to make your STR to OPO flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as June, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're traveling during peak periods in general.

  • Getting to Porto (and then exploring more of Portugal!) is a cinch with Eurowings. This popular airline has direct flights from Stuttgart Airport to Porto Airport.

  • The majority of travelers choose to fly with Eurowings on this route.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Stuttgart Airport to Porto Airport. These are the top stopovers between STR and OPO:

    • Milano Malpensa Airport

    • Frankfurt Airport

    • Barcelona-El Prat Airport

How to find the cheapest flights from Stuttgart Airport (STR) to Porto Airport (OPO)

  • At the moment, $54 is the lowest price we've found for a one-way Stuttgart Airport to Porto Airport flight. The best price for a return plane ticket is $141. Keep in mind that fares can change due to demand at the time of booking.

  • Get cheap tickets from STR to OPO by booking at least seven months ahead. Based on our research, that's the sweet spot for picking up a bargain.

  • Plan your trip for June. That's the cheapest month for flights from Stuttgart Airport to Porto Airport. If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest price across every month.

  • Finding cheap flights from STR to OPO is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Secure the right flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Stuttgart Airport to Porto Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Stuttgart Airport (STR)

  • 77.15% of flights that leave from Stuttgart Airport land at their destination on schedule.

  • To get to Stuttgart Airport from central Stuttgart, it'll take about 20 minutes if you're traveling by car. This depends on traffic though. It's approximately 10 miles from the airport to the city center.

  • Planning to catch public transport? You can expect a journey time of around 55 minutes.

  • Need a convenient hotel close to STR? If you're catching an early flight from Stuttgart Airport to Porto Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Porto Airport (OPO)

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a Stuttgart Airport to Porto Airport flight. Stay at one of these accommodation options near OPO instead:

  • Grab a Porto Airport rental car and discover Porto and beyond with your own set of wheels. Klass Wagen, Goldcar and Drive & Go are popular providers to choose from here.

  • Booking your ride from Porto Airport around three weeks in advance gives you the best chance of locking in a great deal.

Getting from Porto Airport (OPO) to central Porto

  • Porto Airport is approximately 10 miles from the center of Porto. Driving there takes about 20 minutes.

  • It takes around 50 minutes to get there using public transport.

When to fly to Porto Airport (OPO)

  • The quietest month for a flight from Stuttgart Airport to Porto Airport is January, while August is the busiest. Pick the ideal time to go to Porto based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Stuttgart Airport to Porto Airport for August if you'd like to explore Porto during its warmest month. You can expect temperatures of between 57ºF and 90ºF.

  • January sees average temperatures of between 37ºF and 57ºF. Look for cheap tickets from STR to OPO sometime then if you want to travel when it's cooler.

Explore more of Portugal

  • Porto is easy to fall in love with, but there are so many other corners of Portugal just waiting to be explored. About 170 miles south of Porto, a trip to Lisbon will keep you on the move. Start with leading sights like Torre de Belem Garden, Estrela At Lisbon - Tram 28 and Archaeological museum of Sao Jorge Castle.

  • Amadora is another must-experience destination in Portugal and is around 170 miles south of Porto. No journey is complete without a visit to Jardim Porta do Viveiro Alfragide, Jardim Caracol do Victor Alfragide and Jardim e estatua Eduardo Jorge.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.