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$108+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — OPO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 Wednesday or Monday and return on a Tuesday

Cheap 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 July 30, 2025.

Round-trip from

$219
(Ryanair)

One-way from

$108
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$306

Good round-trip deal

$332 or less

Good one-way deal

$134 or less
From Vienna Intl to Porto
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One-way flight from Vienna Intl to Porto
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Highest demand for flights based on searches. 18% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Vienna Intl to Porto.
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Price to beat on a one-way flight from Vienna Intl to Porto.
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Find 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 July 30, 2025.

This Ryanair deal was found by Cheapflights users on 7/30. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:25 pmVIE - OPO
Nonstop3h 25mRyanair
Sat 10/116:10 pmOPO - VIE
Nonstop3h 15mRyanair
Deal found 7/30$219
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:15 amVIE - OPO
Nonstop3h 20mAustrian Airlines
Tue 9/91:30 pmOPO - VIE
Nonstop3h 10mAustrian Airlines
Deal found 7/30$224
This KLM deal was found by Cheapflights users on 7/29. 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.
Wed 8/277:25 amVIE - OPO
1 stop9h 10mKLM
Wed 9/38:10 pmOPO - VIE
1 stop11h 25mKLM
Deal found 7/29$226
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:55 amVIE - OPO
1 stop14h 30mMultiple Airlines
Sat 9/206:05 amOPO - VIE
2 stops15h 40mMultiple Airlines
Deal found 7/30$231
This Transavia Smart Connect deal was found by Cheapflights users on 7/30. 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.
Wed 10/15:45 pmVIE - OPO
1 stop14h 35mTransavia France
Thu 10/98:00 amOPO - VIE
1 stop9h 55mTransavia France
Deal found 7/30$236
This Air Serbia deal was found by Cheapflights users on 7/29. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:00 pmVIE - OPO
1 stop26h 35mAir Serbia
Fri 10/3111:45 amOPO - VIE
1 stop7h 20mAir Serbia
Deal found 7/29$249
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:55 pmVIE - OPO
1 stop6h 40mSWISS
Thu 12/1112:05 pmOPO - VIE
1 stop6h 00mSWISS
Deal found 7/30$251
This Brussels Airlines deal was found by Cheapflights users on 7/28. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:25 amVIE - OPO
1 stop7h 40mBrussels Airlines
Sat 9/1310:10 amOPO - VIE
1 stop5h 20mBrussels Airlines
Deal found 7/28$257
This Iberia deal was found by Cheapflights users on 7/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:40 pmVIE - OPO
1 stop5h 15mIberia
Sat 9/274:35 pmOPO - VIE
1 stop5h 20mIberia
Deal found 7/30$263
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:25 pmVIE - OPO
1 stop6h 35mTAP AIR PORTUGAL
Wed 11/128:00 pmOPO - VIE
1 stop14h 35mTAP AIR PORTUGAL
Deal found 7/30$274

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 July 30, 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

Wed 10/8

12:25 pm-2:50 pm

Nonstop3h 25m

Porto

Sat 10/11

6:10 pm-10:25 pm

Nonstop3h 15m

$219

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Mon 9/1

7:15 am-9:35 am

Nonstop3h 20m

Porto

Tue 9/9

1:30 pm-5:40 pm

Nonstop3h 10m

$224

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Wed 8/27

7:25 am-3:35 pm

1 stop9h 10m

Porto

Wed 9/3

8:10 pm-8:35 am

1 stop11h 25m

$226

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sat 9/13

7:55 am-9:25 pm

1 stop14h 30m

Porto

Sat 9/20

6:05 am-10:45 pm

2 stops15h 40m

$231

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Wed 10/1

5:45 pm-7:20 am

1 stop14h 35m

Porto

Thu 10/9

8:00 am-6:55 pm

1 stop9h 55m

$236

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Sun 10/26

3:00 pm-4:35 pm

1 stop26h 35m

Porto

Fri 10/31

11:45 am-8:05 pm

1 stop7h 20m

$249

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Thu 12/4

12:55 pm-6:35 pm

1 stop6h 40m

Porto

Thu 12/11

12:05 pm-7:05 pm

1 stop6h 00m

$251

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Wed 9/3

9:25 am-4:05 pm

1 stop7h 40m

Porto

Sat 9/13

10:10 am-4:30 pm

1 stop5h 20m

$257

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Mon 9/22

3:40 pm-7:55 pm

1 stop5h 15m

Porto

Sat 9/27

4:35 pm-10:55 pm

1 stop5h 20m

$263

ViennaPorto

VIE - OPO

VIEOPO

Vienna Intl

Thu 11/6

12:25 pm-6:00 pm

1 stop6h 35m

Porto

Wed 11/12

8:00 pm-11:35 am

1 stop14h 35m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
1
2

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 July 25, 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 $523). Flying from Vienna to Porto in June is currently the most expensive (average of $1,033). 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 July 30, 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 afternoon, which can drop the price by up to 19% 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 July 30, 2025.
See what other customers who have flown with KLM, Austrian Airlines, and SWISS 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.
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Transavia France
7.4
Good
355 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Brussels Airlines
7.3
Good
350 reviews
KLM
7.8
Good
1,383 reviews

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

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

    Currently priced at $219, Ryanair will fly you from Vienna to Porto and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and KLM - these airlines can fly you to your destination from $224 and $226, respectively. Ryanair is currently priced 15% below the average price you’ll pay for this route.

  • 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: Austrian Airlines (82%), TAP AIR PORTUGAL (82%), airBaltic( 67%).

  • What are the cheapest flights from Vienna to Porto?

    The cheapest flight price from Vienna to Porto is $115. On average you can expect to pay $300. The most popular route, (Vienna Intl - Porto), can usually be booked for $223.

  • 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 $523). Flying from Vienna to Porto in June is currently the most expensive (average of $1,033). 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
Coimbra

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$128Average$236FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$248Average$350FlexibilityNo cancel feeOn-time78%

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