Cheap flights from Porto Alegre to Lisbon from £465
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
POA — LIS
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto Alegre Salgado Filho to Lisbon Humberto Delgado are usually found in February or March, booked 23 days in advance, depart on a Thursday or Wednesday and return on a Monday
Cheap flight deals from Porto Alegre to Lisbon
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Porto Alegre to Lisbon
Explore the most affordable flight options available from Porto Alegre to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2026.
Tue 3/1117:25 -
2 stops22h 25m
Thu 19/1118:30 -
2 stops31h 50m
Deal found 10/9£703
Tue 3/1105:40 -
2 stops25h 50m
Wed 11/1105:00 -
2 stops21h 20m
Deal found 12/9£709
Tue 3/1105:40 -
2 stops25h 50m
Sun 29/1105:30 -
2 stops20h 50m
Deal found 13/9£712
Tue 27/1005:40 -
2 stops25h 50m
Wed 18/1105:00 -
2 stops21h 50m
Deal found 10/9£713
Tue 1/1214:20 -
2 stops25h 30m
Thu 10/1205:30 -
2 stops20h 50m
Deal found 10/9£714
Tue 3/1105:40 -
2 stops30h 00m
Tue 10/1105:00 -
2 stops21h 20m
Deal found 14/9£716
Mon 30/1105:40 -
2 stops25h 50m
Sun 6/1205:30 -
2 stops20h 50m
Deal found 13/9£716
Tue 3/1105:40 -
2 stops25h 50m
Mon 30/1115:35 -
2 stops43h 35m
Deal found 14/9£728
Best flights from Porto Alegre to Lisbon
Discover carefully curated flight deals from Porto Alegre to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2026.
Tue 27/1021:10 -
Nonstop10h 45m
Thu 19/1110:50 -
Nonstop11h 30m
Deal found 10/9£839
Mon 25/116:05 -
2 stops40h 30m
Mon 15/215:35 -
2 stops23h 40m
Deal found 12/9£890
Thu 26/1115:20 -
1 stop15h 50m
Tue 22/1207:40 -
2 stops19h 35m
Deal found 13/9£957
Tue 3/1121:15 -
Nonstop10h 45m
Mon 30/1123:25 -
1 stop18h 35m
Deal found 14/9£880
Tue 26/116:05 -
2 stops19h 30m
Mon 15/207:35 -
3 stops31h 40m
Deal found 12/9£916
Tue 26/116:05 -
3 stops41h 40m
Tue 16/212:35 -
2 stops26h 40m
Deal found 11/9£925
Sat 17/1001:40 -
Nonstop10h 55m
Tue 27/1009:55 -
1 stop17h 30m
Deal found 13/9£967
Sat 10/1001:40 -
Nonstop10h 55m
Sun 25/1016:30 -
1 stop34h 20m
Deal found 12/9£1,008
Mon 25/116:05 -
3 stops41h 40m
Thu 4/207:40 -
3 stops31h 35m
Deal found 14/9£1,008
Mon 25/116:05 -
3 stops41h 40m
Tue 16/213:35 -
3 stops25h 40m
Deal found 12/9£1,013
Wed 16/1205:40 -
1 stop20h 35m
Thu 31/1210:50 -
Nonstop11h 30m
Deal found 11/9£1,047
Direct flights from Porto Alegre to Lisbon
Explore direct flight options from Porto Alegre to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 September 2026.
Tue 9/321:15 -
Nonstop10h 45m
Tue 30/314:20 -
Nonstop11h 25m
Deal found 14/9£757
Tue 16/221:15 -
Nonstop10h 45m
Thu 25/210:50 -
Nonstop11h 30m
Deal found 12/9£759
Tue 10/1121:10 -
Nonstop10h 45m
Tue 17/1111:10 -
Nonstop11h 30m
Deal found 9/9£803
Tue 27/1021:15 -
Nonstop10h 45m
Thu 19/1110:50 -
Nonstop11h 30m
Deal found 13/9£833
Thu 5/1101:30 -
Nonstop10h 45m
Sat 14/1111:10 -
Nonstop11h 30m
Deal found 12/9£836
Sat 31/1021:10 -
Nonstop10h 45m
Tue 19/111:10 -
Nonstop11h 30m
Deal found 11/9£839
Tue 1/1221:15 -
Nonstop10h 45m
Thu 31/1210:50 -
Nonstop11h 30m
Deal found 12/9£862
Tue 3/1121:15 -
Nonstop10h 45m
Tue 17/1111:10 -
Nonstop11h 30m
Deal found 13/9£871
Last-minute flights from Porto Alegre to Lisbon
Discover last-minute flight deals from Porto Alegre to Lisbon. Data last updated 14 September 2026 and is based on user searches.
Mon 14/915:45 -
2 stops23h 00m
Mon 21/905:35 -
2 stops22h 05m
Deal found 13/9£788
Mon 14/915:45 -
2 stops23h 00m
Tue 22/905:00 -
2 stops32h 30m
Deal found 13/9£811
Sun 18/1018:40 -
2 stops20h 05m
Mon 30/1105:00 -
2 stops30h 10m
Deal found 14/9£755
Sat 24/1001:40 -
Nonstop10h 55m
Tue 3/1112:30 -
1 stop25h 30m
Deal found 12/9£826
Tue 27/1005:40 -
2 stops25h 50m
Wed 18/1105:00 -
2 stops21h 50m
Deal found 10/9£713
Tue 27/1005:40 -
2 stops25h 50m
Wed 18/1105:30 -
2 stops21h 20m
Deal found 11/9£733
Thu 29/1001:30 -
Nonstop10h 45m
Thu 12/1116:30 -
1 stop34h 20m
Deal found 14/9£825
Fri 30/1014:05 -
1 stop17h 00m
Sat 14/1112:05 -
1 stop15h 10m
Deal found 10/9£736
Fri 30/1009:10 -
2 stops18h 10m
Sat 14/1108:50 -
1 stop15h 55m
Deal found 10/9£770
Fri 30/1011:45 -
2 stops40h 25m
Sat 14/1109:20 -
2 stops37h 05m
Deal found 10/9£779
One-way flights from Porto Alegre to Lisbon
Search for one-way flight options from Porto Alegre to Lisbon. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.
Wed 14/1018:45 -
2 stops40h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£465
Mon 21/919:50 -
2 stops17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£513
Sat 19/901:40 -
Nonstop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£525
Thu 15/1021:55 -
Nonstop10h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£526
Mon 28/901:00 -
Nonstop10h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£527
Sat 26/901:40 -
Nonstop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£529
Thu 25/201:30 -
Nonstop10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£530
Find flight deals from Porto Alegre to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Lisbon (LIS). 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 14 September 2026.
Customise your flight search to find flights from Porto Alegre to Lisbon 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 14 September 2026.
Use the filters below to find and compare flights from Porto Alegre to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Wed 14/10
08:30-06:50
2 stops18h 20m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£505
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Thu 15/10
21:55-12:45
Nonstop10h 50m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£526
Fastest return journey
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Thu 4/3
01:30-15:15
Nonstop10h 45m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£526
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Tue 13/10
00:15-15:05
Nonstop10h 50m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£526
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Sat 26/9
01:40-16:35
Nonstop10h 55m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£526
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Fri 25/9
15:45-08:20
2 stops36h 35m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£551
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Wed 16/12
10:40-15:15
2 stops25h 35m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£553
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Thu 8/10
21:55-12:45
Nonstop10h 50m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£574
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Sat 27/2
11:00-21:00
2 stops31h 00m
Lisbon Humberto Delgado
Wed 31/12
00:00-20:00
Nonstop0h 00m
£585
Porto AlegreLisbon
POA Porto Alegre Salgado Filho - LIS Lisbon Humberto Delgado
POALIS
Porto Alegre Salgado Filho
Tue 27/10
21:10-10:55
Nonstop10h 45m
Lisbon Humberto Delgado
Thu 19/11
10:50-19:20
Nonstop11h 30m
£839
Flights are sorted by cheapest return flights first.
Deals found on 14/9
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Porto Alegre to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Porto Alegre with our price prediction graph.
POA-LIS
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 Alegre to Lisbon
Prices
Delays
How far ahead should I book a flight from Porto Alegre to Lisbon?
The best time to book flights from Porto Alegre to Lisbon is 22 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 Alegre to Lisbon?
Currently, February is the cheapest month in which you can book a flight from Porto Alegre to Lisbon (average of £627). Flying from Porto Alegre to Lisbon in July is currently the most expensive (average of £946). 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.
How much does it cost for a return flight from Porto Alegre to Lisbon?
Airfare is below average for this route at the moment.
Porto Alegre to Lisbon flights typically cost between £747 and £1,036 in November.The cheapest return price found within the last 5 days was £703 on Multiple Airlines (3 Nov–19 Nov).
How often are flights from Porto Alegre to Lisbon delayed?
About 13% of weekly flights between Porto Alegre and Lisbon have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Porto Alegre to Lisbon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Porto Alegre to Lisbon flights?
Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 13% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Porto Alegre to Lisbon. 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 Alegre to Lisbon flight route?
This flight path from Porto Alegre Salgado Filho to Lisbon Humberto Delgado 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 Porto Alegre to Lisbon?
For as low as £880, TAP AIR PORTUGAL can have you in Lisbon from Porto Alegre in 10h 45m. There are 5464 mi between Porto Alegre and Lisbon. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Porto Alegre to Lisbon?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Porto Alegre to Lisbon on time: Etihad Airways (100%), Azul (91%), Emirates (91%).
Can I find deals for flights from Porto Alegre to Lisbon that include hotel bookings?
Yes. In addition to deals on Porto Alegre to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto Alegre to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto Alegre to Lisbon.
Can I find deals for business class flights from Porto Alegre to Lisbon?
Yes. Cheapflights offers flight deals from Porto Alegre to Lisbon 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 Alegre to Lisbon?
Currently, February is the cheapest month in which you can book a flight from Porto Alegre to Lisbon (average of £627). Flying from Porto Alegre to Lisbon in July is currently the most expensive (average of £946). 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.
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Porto Alegre to Lisbon?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Porto Alegre to Lisbon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Porto Alegre to Lisbon?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Lisbon from Porto Alegre.
Can Cheapflights find flights from Porto Alegre to Lisbon with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Porto Alegre to Lisbon, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Porto Alegre to Lisbon become cheaper?
Yes, Cheapflights offers price alerts on Porto Alegre to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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