How often are flights from Porto to Vienna delayed?

About 15% of weekly flights between Porto and Vienna have experienced delays in the past year, with the average delay time being 137 minutes.

Which airline has the best punctuality record on Porto to Vienna flights?

Over the past year, Austrian Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

What is the most punctual flight time for Porto to Vienna flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How popular is this Porto to Vienna flight route?

The Porto to Vienna Intl flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Porto to Vienna?

A quick flight from Porto to Vienna can take about 3h 15m. KLM provides one of the quickest options available for as low as £150. Porto and Vienna are separated by a distance of 1320 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Vienna ranges from 21.0 - 67.0 inches per month. July is typically the wettest month, when rainfall can reach 67.0 mm. January is typically the driest time to visit Vienna when rainfall is around 21.0 mm.

If weather is an important factor for your trip to Vienna, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most reliable airlines from Porto to Vienna?

No one likes to see their flight delayed. When booking a flight from Porto to Vienna consider choosing Austrian Airlines (85%), TAP AIR PORTUGAL (85%) or Ryanair (84%) as they are the most reliable in getting you off to your destination on time.

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 holiday 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.

£64+ Cheap Flights from Porto to Vienna

Cheap flight deals from Porto to Vienna

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Porto to Vienna
Explore the most affordable flight options available from Porto to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Sat 7/1112:05 -

1 stop9h 05m

Sun 10/118:30 -

1 stop17h 45m

Deal found 5/11£138

Sat 12/1216:50 -

Nonstop3h 15m

Mon 14/1207:10 -

Nonstop3h 25m

Deal found 7/11£140

Sun 15/1106:30 -

Nonstop3h 15m

Sat 21/1121:30 -

Nonstop3h 25m

Deal found 6/11£143

Wed 2/1216:10 -

1 stop5h 40m

Wed 9/1217:05 -

1 stop18h 25m

Deal found 5/11£148

Sun 22/1106:30 -

Nonstop3h 15m

Tue 24/1107:40 -

Nonstop3h 25m

Deal found 4/11£155

Thu 26/1111:40 -

1 stop6h 35m

Sat 5/1218:30 -

1 stop17h 45m

Deal found 8/11£159

Sat 5/1216:50 -

Nonstop3h 15m

Sat 12/1221:30 -

Nonstop3h 25m

Deal found 7/11£165

Fri 13/1108:40 -

1 stop11h 50m

Tue 17/1120:15 -

1 stop16h 00m

Deal found 5/11£168

Mon 28/1210:25 -

Nonstop3h 15m

Thu 31/1218:55 -

Nonstop3h 25m

Deal found 4/11£168

Sat 5/1216:10 -

1 stop5h 40m

Wed 9/1217:05 -

1 stop18h 25m

Deal found 4/11£169

Sat 14/1105:00 -

1 stop10h 15m

Tue 17/1106:15 -

1 stop16h 45m

Deal found 6/11£179

Thu 3/1211:15 -

1 stop10h 35m

Tue 8/1218:20 -

1 stop17h 15m

Deal found 5/11£183

Find flight deals from Porto to Vienna

Round-trip from	£130
One-way from	£64
Popular in	August
Cheapest in	January
Average price	£173

Ryanair
22/1-24/1
Nonstop
6h 40m total
Porto to Vienna

Search Deals

Ryanair
6/12-31/12
Nonstop
3h 15m total
Porto to Vienna

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Tue 22/12

10:30-14:45

Nonstop3h 15m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Fri 11/12

15:05-19:20

Nonstop3h 15m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£73

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Fri 1/1

05:00-22:50

1 stop16h 50m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Fri 25/12

11:15-22:50

1 stop10h 35m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Sun 13/12

05:00-22:50

1 stop16h 50m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Fri 11/12

16:10-22:50

1 stop5h 40m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Wed 9/12

16:10-22:50

1 stop5h 40m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Sun 6/12

11:15-22:50

1 stop10h 35m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

Fastest return journey

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Tue 30/3

13:30-17:40

Nonstop3h 10m

Vienna Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

PortoVienna

OPO Porto - VIE Vienna Intl

OPOVIE

Porto

Mon 25/1

05:00-16:15

1 stop10h 15m

Vienna Intl

Fri 29/1

17:05-10:30

1 stop18h 25m

£147

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 20 resultsSorted by cheapest first

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.

OPO-VIE

Estimated return 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

Prices

Delays

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

The price you pay for your flight from Porto to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £134). Flying from Porto to Vienna in August is currently the most expensive (average of £245). 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?

When flying from Porto to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Porto to Vienna?

Airfare is below average for this route at the moment.

Porto to Vienna flights typically cost between £133 and £210 in January.
The cheapest return price found within the last 5 days was £130 on Ryanair (22 Jan–24 Jan).

Related info for your journey

How popular is this Porto to Vienna flight route?
The Porto to Vienna Intl flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Porto to Vienna?
A quick flight from Porto to Vienna can take about 3h 15m. KLM provides one of the quickest options available for as low as £150. Porto and Vienna are separated by a distance of 1320 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Porto to Vienna?
No one likes to see their flight delayed. When booking a flight from Porto to Vienna consider choosing Austrian Airlines (85%), TAP AIR PORTUGAL (85%) or Ryanair (84%) as they are the most reliable in getting you off to your destination on time.
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 holiday 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 £134). Flying from Porto to Vienna in August is currently the most expensive (average of £245). 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.

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Cheapflights helps you search for flights from Porto to Vienna via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Porto to Vienna?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto to Vienna.

Can Cheapflights find flights from Porto to Vienna with no change fees?

Yes! Cheapflights helps users easily find flights from Porto to Vienna with no change fees.

Can Cheapflights notify me if prices for flights from Porto to Vienna become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Porto to Vienna from £64

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Porto to Vienna

Cheapest flights from Porto to ViennaExplore the most affordable flight options available from Porto to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Porto to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Porto to ViennaDiscover carefully curated flight deals from Porto to Vienna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Porto to Vienna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Porto to ViennaExplore direct flight options from Porto to Vienna based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Explore direct flight options from Porto to Vienna based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Porto to ViennaDiscover last-minute flight deals from Porto to Vienna. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Porto to Vienna. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Porto to ViennaSearch for one-way flight options from Porto to Vienna. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Porto to Vienna. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

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Use the filters below to find and compare flights from Porto to Vienna that are best for you.

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.

Cheapflights Insights

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

The price you pay for your flight from Porto to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

When flying from Porto to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Porto to Vienna?

Airfare is below average for this route at the moment.

Porto to Vienna flights typically cost between £133 and £210 in January.The cheapest return price found within the last 5 days was £130 on Ryanair (22 Jan–24 Jan).

How often are flights from Porto to Vienna delayed?

About 15% of weekly flights between Porto and Vienna have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for Porto to Vienna flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Porto to Vienna flights?

Over the past year, Austrian Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

Related info for your journey

How popular is this Porto to Vienna flight route?

How long is the flight from Porto to Vienna?

What are the most reliable airlines from Porto to Vienna?

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

How can I find direct flights from Porto to Vienna?

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

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

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Porto and Vienna flights

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How does Cheapflights help users find flights from Porto to Vienna?

Why should you use Cheapflights to find cheap flight tickets from Porto to Vienna?

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Can Cheapflights notify me if prices for flights from Porto to Vienna become cheaper?

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Cheapest flights from Porto to Vienna
Explore the most affordable flight options available from Porto to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Porto to Vienna
Discover carefully curated flight deals from Porto to Vienna that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Direct flights from Porto to Vienna
Explore direct flight options from Porto to Vienna based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.

Last-minute flights from Porto to Vienna
Discover last-minute flight deals from Porto to Vienna. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Porto to Vienna
Search for one-way flight options from Porto to Vienna. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Porto to Vienna flights typically cost between £133 and £210 in January.
The cheapest return price found within the last 5 days was £130 on Ryanair (22 Jan–24 Jan).