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$75+ Cheap flights from Vienna (VIE) to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — OPO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Vienna Intl to Porto are usually found in January or March, booked 48 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Vienna to Porto

Cheapest flights from Vienna to Porto
Explore the most affordable flight options available from Vienna to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:30 amVIE - OPO
Nonstop3h 25mMultiple Airlines
Sun 12/286:15 amOPO - VIE
1 stop5h 20mMultiple Airlines
Deal found 12/17$306
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:55 pmVIE - OPO
1 stop18h 35mKLM
Mon 1/124:10 pmOPO - VIE
1 stop18h 15mKLM
Deal found 12/16$316
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:55 pmVIE - OPO
1 stop18h 35mMultiple Airlines
Wed 12/3111:25 amOPO - VIE
1 stop10h 30mMultiple Airlines
Deal found 12/16$323
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:25 pmVIE - OPO
2 stops20h 40mMultiple Airlines
Sat 12/209:40 amOPO - VIE
Nonstop3h 20mMultiple Airlines
Deal found 12/17$342
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:55 pmVIE - OPO
1 stop18h 35mKLM
Sun 12/285:00 amOPO - VIE
1 stop16h 45mKLM
Deal found 12/17$350
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:50 pmVIE - OPO
1 stop16h 40mKLM
Wed 12/314:10 pmOPO - VIE
1 stop5h 35mKLM
Deal found 12/16$360
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 pmVIE - OPO
1 stop16h 40mKLM
Wed 12/314:10 pmOPO - VIE
1 stop5h 35mKLM
Deal found 12/16$391
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:50 pmVIE - OPO
1 stop16h 40mKLM
Mon 12/296:30 amOPO - VIE
1 stop15h 15mKLM
Deal found 12/16$394
This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amVIE - OPO
1 stop6h 40mLufthansa
Sat 1/312:30 pmOPO - VIE
1 stop6h 00mLufthansa
Deal found 12/17$470
This Transavia Smart Connect deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:40 pmVIE - OPO
1 stop20h 40mTransavia France
Thu 12/258:15 amOPO - VIE
1 stop10h 40mTransavia France
Deal found 12/16$480
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 pmVIE - OPO
1 stop16h 40mKLM
Thu 1/16:35 amOPO - VIE
1 stop15h 10mKLM
Deal found 12/17$494

Find flight deals from Vienna to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to Porto (OPO). 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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$156
(Mytrip)

One-way from

$75
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$330

Good one-way deal

$133 or less
Provider with most accurate pricing for Vienna Intl-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Vienna Intl-Porto flights.
Search Deals
From Vienna Intl to Porto
Search Deals
One-way flight from Vienna Intl to Porto
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Vienna Intl to Porto.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vienna to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Vienna to Porto that are best for you.

Fly from

Vienna

Fly to

Porto

Route

Depart

Return

Price

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sun 4/12

2:55 pm-8:00 am

1 stop18h 05m

Porto

Tue 4/14

10:00 pm-2:05 pm

1 stop15h 05m

$180

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Wed 1/28

7:40 pm-1:05 pm

1 stop18h 25m

Porto

Thu 2/5

4:00 pm-11:25 am

1 stop18h 25m

$222

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Fri 1/30

7:00 am-11:10 am

1 stop5h 10m

Porto

Sat 2/7

3:55 pm-7:15 pm

1 stop26h 20m

$260

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sat 5/2

8:45 pm-4:35 pm

1 stop20h 50m

Porto

Thu 5/21

10:50 am-9:10 am

1 stop21h 20m

$264

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Thu 4/23

7:05 am-6:10 pm

1 stop12h 05m

Porto

Wed 5/13

7:00 pm-8:40 am

1 stop12h 40m

$279

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Wed 1/28

7:40 pm-11:05 am

1 stop16h 25m

Porto

Sat 2/7

8:00 pm-11:30 am

1 stop14h 30m

$279

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Thu 1/29

12:25 pm-7:45 am

1 stop20h 20m

Porto

Tue 2/10

8:00 pm-6:50 pm

1 stop21h 50m

$279

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Thu 1/29

12:25 pm-6:00 pm

1 stop6h 35m

Porto

Sun 2/8

5:00 am-11:30 am

1 stop5h 30m

$279

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sun 4/19

7:55 pm-12:40 am

1 stop5h 45m

Porto

Wed 5/13

5:05 am-12:35 pm

1 stop6h 30m

$283

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sat 1/31

7:40 pm-11:00 am

1 stop16h 20m

Porto

Wed 2/4

8:00 pm-11:35 am

1 stop14h 35m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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Compare providers for flights from Vienna to Porto

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 Vienna to Porto in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 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 Vienna-Porto flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Vienna-Porto flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Vienna-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vienna-Porto 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 Vienna-Porto 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 Vienna to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Vienna 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 Vienna to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from Vienna to Porto. Price data was last updated on December 12, 2025.

The best time to book flights from Vienna to Porto is 48 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 Vienna to Porto?

Currently, January is the cheapest month in which you can book a flight from Vienna to Porto (average of $67). Flying from Vienna to Porto in August is currently the most expensive (average of $207). 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 VIE to OPO?

Find hourly flight availability from Vienna to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Vienna to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 71% versus a flight in the morning.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated December 18, 2025.
See what other customers who have flown with Austrian Airlines and Ryanair from Vienna to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me
Ryanair
6.8
Okay
5,222 reviews
Austrian Airlines
7.6
Good
879 reviews

Overall

7.6

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

VIE - RHO

They went by offering coffee and didn’t even asked me totally ignored me

Related info for your journey

Find useful and relevant information for your journey from Vienna to Porto. 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 Vienna to Porto flight route?

    The Vienna Intl to Porto flight path was viewed by 1 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 Vienna to Porto?

    There are many flights that can get you from Vienna to Porto in 5h 10m. Fly via Vueling, TAP AIR PORTUGAL, or SWISS to get the fastest option. There are 1320 mi between Vienna and Porto. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Vienna to Porto round-trip?

    Currently priced at $94, Ryanair will fly you from Vienna to Porto and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Austrian Airlines for as low as $256. Ryanair is currently priced 62% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Vienna to Porto one-way?

    One-way options have recently been found by users for as low as $57 on Ryanair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $187 and Austrian Airlines from $200 one-way.

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

    Before booking your flight to Porto from Vienna, check out the most reliable airlines to get you to your destination on time: Buzz (100%), Lauda (83%), Ryanair( 83%).

  • What are the cheapest flights from Vienna to Porto?

    The cheapest flight price from Vienna to Porto is $130. On average you can expect to pay $144. The most popular route, (Vienna Intl - Porto), can usually be booked for $323.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Vienna to Porto 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 Vienna to Porto?

    Currently, January is the cheapest month in which you can book a flight from Vienna to Porto (average of $67). Flying from Vienna to Porto in August is currently the most expensive (average of $207). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra
Vila Nova de Gaia

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vienna to Porto

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

Top 2 airlines flying from Vienna to Porto

Discover the top 2 airlines that operate flights from Vienna to Porto. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$94Average$241FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$256Average$360FlexibilityNo cancel feeOn-time78%

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