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Cheap flights from Porto (OPO) to Vienna (VIE)

OPO — VIE
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Find cheap flights from Porto to Vienna with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Porto to Vienna Intl are usually found in January or February, booked 2 days in advance, depart on a Monday or Wednesday and return on a Thursday

Find flight deals from Porto to Vienna

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Vienna (VIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Popular in

August

Cheapest in

January

Average price

$232

Good one-way deal

$147 or less
Provider with most accurate pricing for Porto-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Porto-Vienna Intl flights.
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Highest demand for flights based on searches. 17% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Porto to Vienna Intl.
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Compare providers for flights from Porto to Vienna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Vienna in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-Vienna flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Porto-Vienna flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Porto-Vienna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Vienna flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Vienna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Porto to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Vienna

How far ahead should I book a flight from Porto to Vienna?

Use this chart to determine the optimal time to book a round-trip flight from Porto to Vienna. Price data was last updated on December 5, 2025.

The best time to book flights from Porto to Vienna is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Porto to Vienna?

Currently, January is the cheapest month in which you can book a flight from Porto to Vienna (average of $82). Flying from Porto to Vienna in August is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OPO to VIE?

Find hourly flight availability from Porto to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Porto to Vienna is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vienna. Reviews last updated diciembre 12, 2025.
Read through reviews of airlines operating flights from Porto to Vienna, such as Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,218 reviews

Food

6.0

Boarding

6.7

Comfort

6.5

Overall

6.8

Entertainment

5.6

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Kristof,Sep 2025

BUD - PRG

I paid extra for carryon luggage, but was charged additional €75 for my luggage (no, it is not too big, I fly with this Tumi all the time).
Ryanair
6.8
Okay
5,218 reviews
Ryanair
6.8
Okay
5,218 reviews

Food

6.0

Boarding

6.7

Comfort

6.5

Overall

6.8

Entertainment

5.6

Crew

7.5

Reviews

1 / 20
2.0
Mediocre

Kristof,Sep 2025

BUD - PRG

I paid extra for carryon luggage, but was charged additional €75 for my luggage (no, it is not too big, I fly with this Tumi all the time).

Related info for your journey

Find useful and relevant information for your journey from Porto to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Porto to Vienna flight route?

    Within the past month, 3 users have taken a look at flights from Porto to Vienna Intl.

  • What is the cheapest airline to fly from Porto to Vienna round-trip?

    According to our current data, Ryanair ($94), offers the cheapest pricing from Porto to Vienna. Ryanair is priced at 59% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Porto to Vienna?

    The top 3 most reliable airlines when flying from Porto to Vienna are Buzz (100%), Ryanair (87%) and Austrian Airlines (82%).

  • Can I find deals for flights from Porto to Vienna that include hotel bookings?

    Yes. In addition to deals on Porto to Vienna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Vienna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Vienna.

  • Can I find deals for business class flights from Porto to Vienna?

    Yes. Cheapflights offers flight deals from Porto to Vienna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Vienna?

    Currently, January is the cheapest month in which you can book a flight from Porto to Vienna (average of $82). Flying from Porto to Vienna in August is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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Alternative routes for Porto to Vienna

See prices for flight routes from nearby airports that may be better suited for you.
Lisbon to Vienna flights

Top airline flying from Porto to Vienna

Discover the top airline that operate flights from Porto to Vienna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$94Average$195FlexibilityNo cancel feeOn-timeN/A

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