$99+ Cheap flights from Vienna (VIE) to Porto (OPO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — OPO
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from Vienna to Porto 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 Vienna Intl to Porto are usually found in January or February, booked 33 days in advance, depart on a Sunday or Saturday and return on a Wednesday
Cheap flight deals from Vienna to Porto
Cheapest
Best
Last-minute
One-way
Cheapest flights from Vienna to PortoExplore 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 September 21, 2026.
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 September 21, 2026.
This SWISS deal was found by Cheapflights users on 9/19. 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.
Mon 10/128:05 pm -
1 stop12h 50m
Mon 10/267:20 pm -
1 stop14h 10m
Deal found 9/19![SWISS logo]()
$231
This KLM deal was found by Cheapflights users on 9/20. 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.
Tue 12/296:50 am -
1 stop9h 35m
Fri 1/15:00 am -
1 stop16h 50m
Deal found 9/20![KLM logo]()
$232
This KLM deal was found by Cheapflights users on 9/20. 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 12/249:00 pm -
1 stop14h 30m
Sun 1/315:00 am -
1 stop16h 50m
Deal found 9/20![KLM logo]()
$234
This Ryanair deal was found by Cheapflights users on 9/18. 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.
Sun 12/2011:35 am -
Nonstop3h 25m
Tue 12/2210:30 am -
Nonstop3h 15m
Deal found 9/18![Ryanair logo]()
$235
This Ryanair deal was found by Cheapflights users on 9/16. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:20 pm -
Nonstop3h 25m
Tue 10/2710:30 am -
Nonstop3h 15m
Deal found 9/16![Ryanair logo]()
$236
This Ryanair deal was found by Cheapflights users on 9/18. 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.
Mon 10/128:05 pm -
Nonstop3h 25m
Mon 10/193:15 pm -
Nonstop3h 10m
Deal found 9/18![Ryanair logo]()
$238
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:45 am -
2 stops11h 40m
Sun 10/116:05 am -
2 stops10h 35m
Deal found 9/17![Ryanair logo]()
$239
This Lufthansa deal was found by Cheapflights users on 9/19. 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 10/57:00 am -
Nonstop3h 20m
Fri 10/96:00 am -
1 stop8h 05m
Deal found 9/19![Multiple Airlines logo]()
$241
This KLM deal was found by Cheapflights users on 9/20. 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.
Mon 10/128:00 pm -
1 stop15h 40m
Mon 10/195:00 am -
1 stop16h 20m
Deal found 9/20![KLM logo]()
$242
This Lufthansa deal was found by Cheapflights users on 9/17. 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 10/57:00 am -
Nonstop3h 20m
Tue 10/132:35 pm -
1 stop5h 50m
Deal found 9/17![Multiple Airlines logo]()
$243
This KLM deal was found by Cheapflights users on 9/20. 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.
Mon 11/169:00 pm -
1 stop19h 25m
Sun 11/225:55 am -
1 stop16h 00m
Deal found 9/20![Multiple Airlines logo]()
$244
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:05 pm -
1 stop8h 35m
Sun 10/116:05 am -
2 stops10h 35m
Deal found 9/17![Multiple Airlines logo]()
$245
Best flights from Vienna to PortoDiscover carefully curated flight deals from Vienna to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Vienna to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Lufthansa deal was found by Cheapflights users on 9/17. 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 10/57:00 am -
Nonstop3h 20m
Tue 10/132:35 pm -
1 stop5h 50m
Deal found 9/17![Multiple Airlines logo]()
$243
This Ryanair deal was found by Cheapflights users on 9/16. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:50 pm -
Nonstop3h 25m
Wed 10/284:25 pm -
Nonstop3h 15m
Deal found 9/16![Ryanair logo]()
$264
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/17. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:55 pm -
1 stop13h 05m
Tue 10/2010:30 pm -
1 stop13h 05m
Deal found 9/17![TAP AIR PORTUGAL logo]()
$275
This KLM deal was found by Cheapflights users on 9/19. 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 10/299:00 pm -
1 stop14h 30m
Sun 11/15:00 am -
1 stop10h 15m
Deal found 9/19![KLM logo]()
$371
This Ryanair deal was found by Cheapflights users on 9/20. 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.
Mon 10/198:05 pm -
Nonstop3h 25m
Mon 10/2610:25 am -
Nonstop3h 15m
Deal found 9/20![Ryanair logo]()
$316
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/18. 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.
Sat 10/173:30 pm -
Nonstop3h 15m
Sat 10/243:30 pm -
1 stop20h 05m
Deal found 9/18![TAP AIR PORTUGAL logo]()
$322
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/21. 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.
Sat 11/73:05 pm -
2 stops10h 25m
Tue 11/105:00 am -
1 stop5h 35m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$389
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/21. 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.
Fri 2/1910:30 am -
2 stops8h 30m
Mon 2/2211:00 am -
1 stop6h 50m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$402
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/21. 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 10/157:00 am -
Nonstop3h 25m
Sun 10/186:35 pm -
Nonstop3h 10m
Deal found 9/21![TAP AIR PORTUGAL logo]()
$455
Last-minute flights from Vienna to PortoDiscover last-minute flight deals from Vienna to Porto. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Vienna to Porto. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 9/288:05 pm -
Nonstop3h 25m
Fri 10/210:00 pm -
1 stop15h 15m
Deal found 9/17![Multiple Airlines logo]()
$244
This Ryanair deal was found by Cheapflights users on 9/17. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:05 pm -
Nonstop3h 25m
Mon 10/123:15 pm -
Nonstop3h 10m
Deal found 9/17![Ryanair logo]()
$247
This Lufthansa deal was found by Cheapflights users on 9/19. 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 10/57:00 am -
Nonstop3h 20m
Fri 10/96:00 am -
1 stop8h 05m
Deal found 9/19![Multiple Airlines logo]()
$241
This Lufthansa deal was found by Cheapflights users on 9/17. 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 10/57:00 am -
Nonstop3h 20m
Tue 10/132:35 pm -
1 stop5h 50m
Deal found 9/17![Multiple Airlines logo]()
$243
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:45 am -
2 stops11h 40m
Sun 10/116:05 am -
2 stops10h 35m
Deal found 9/17![Ryanair logo]()
$239
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:05 pm -
1 stop8h 35m
Sun 10/116:05 am -
2 stops10h 35m
Deal found 9/17![Multiple Airlines logo]()
$245
This SWISS deal was found by Cheapflights users on 9/19. 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.
Mon 10/128:05 pm -
1 stop12h 50m
Mon 10/267:20 pm -
1 stop14h 10m
Deal found 9/19![SWISS logo]()
$231
This Ryanair deal was found by Cheapflights users on 9/18. 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.
Mon 10/128:05 pm -
Nonstop3h 25m
Mon 10/193:15 pm -
Nonstop3h 10m
Deal found 9/18![Ryanair logo]()
$238
This KLM deal was found by Cheapflights users on 9/20. 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.
Mon 10/128:00 pm -
1 stop15h 40m
Mon 10/195:00 am -
1 stop16h 20m
Deal found 9/20![KLM logo]()
$242
This Lufthansa deal was found by Cheapflights users on 9/18. 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 10/127:00 am -
Nonstop3h 20m
Thu 10/1510:15 am -
Nonstop3h 05m
Deal found 9/18![Austrian Airlines logo]()
$246
This Ryanair deal was found by Cheapflights users on 9/16. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:20 pm -
Nonstop3h 25m
Tue 10/2710:30 am -
Nonstop3h 15m
Deal found 9/16![Ryanair logo]()
$236
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/17. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am -
Nonstop3h 20m
Mon 10/268:00 pm -
1 stop14h 35m
Deal found 9/17![TAP AIR PORTUGAL logo]()
$234
One-way flights from Vienna to PortoSearch for one-way flight options from Vienna to Porto. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Vienna to Porto. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 12/146:45 am -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Ryanair logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/35:30 pm -
2 stops15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Fri 12/181:50 pm -
1 stop11h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Ryanair logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 3/157:10 am -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Ryanair logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/132:00 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Ryanair logo]()
$103
This Ryanair deal was found by Cheapflights users on 9/18. 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.
Sun 2/2811:35 am -
Nonstop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Ryanair logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sun 10/186:40 am -
2 stops18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Ryanair logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sat 10/1010:55 am -
2 stops21h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$107
This Iberia deal was found by Cheapflights users on 9/19. 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 11/1612:20 pm -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Iberia logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sun 3/148:40 pm -
1 stop11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Transavia France logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Mon 10/1910:15 am -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Ryanair logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:30 pm -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Ryanair logo]()
$111
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (SWISS) |
One-way from | $99 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $321 |
Good round-trip deal | $227 or less |
Good one-way deal | $169 or less |
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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Vienna to Porto that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Sun 2/28
11:35 am-2:00 pm
Nonstop3h 25m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$104
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Sat 12/19
2:30 pm-1:20 pm
1 stop23h 50m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Sun 9/27
6:55 am-9:20 am
Nonstop3h 25m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Sun 2/28
7:40 pm-1:30 pm
1 stop18h 50m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Thu 12/17
6:55 pm-9:20 pm
Nonstop3h 25m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Wed 10/7
8:45 pm-9:55 am
1 stop14h 10m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Wed 10/21
8:45 pm-9:55 am
1 stop14h 10m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$175
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Sat 9/26
2:30 pm-1:20 pm
1 stop23h 50m
Porto
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Mon 10/5
7:00 am-9:20 am
Nonstop3h 20m
Porto
Tue 10/13
2:35 pm-9:25 pm
1 stop5h 50m
$243
ViennaPorto
VIE Vienna Intl - OPO Porto
VIEOPO
Vienna Intl
Wed 10/14
4:50 pm-7:15 pm
Nonstop3h 25m
Porto
Wed 10/28
4:25 pm-8:40 pm
Nonstop3h 15m
$264
Showing 1-10 of 17 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Vienna-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vienna-Porto flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
VIE-OPO
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
Prices
Delays
How far ahead should I book a flight from Vienna to Porto?
The best time to book flights from Vienna to Porto is 31 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 $158). Flying from Vienna to Porto in August is currently the most expensive (average of $351). 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 September 21, 2026.
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 34% versus a flight in the morning.
How often are flights from Vienna to Porto delayed?
About 20% of weekly flights between Vienna and Porto have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for Vienna to Porto 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 Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Vienna to Porto flights?
Over the last year, Austrian Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
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 September 21, 2026.
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.
Entertainment
6.8
Food
6.8
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
VIE - EWR
Entertainment
6.8
Food
6.8
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
VIE - EWR
Entertainment
6.8
Food
6.8
Comfort
7.3
Overall
7.6
Boarding
7.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
VIE - EWR
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.
Traveling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsVila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro
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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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$225 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$247 | Average$396 | FlexibilityNo cancel fee | On-time78% |