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$530+ Cheap flights from Porto Alegre (POA) to Lisbon (LIS)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
POA — LIS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Porto Alegre Salgado Filho to Lisbon Humberto Delgado are usually found in February or March, booked 25 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$830
(Priceline)

One-way from

$530
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,025

Good round-trip deal

$775 or less

Good one-way deal

$662 or less
From Porto Alegre Salgado Filho to Lisbon Humberto Delgado
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One-way flight from Porto Alegre Salgado Filho to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 9% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Porto Alegre Salgado Filho to Lisbon Humberto Delgado.
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Price to beat on a one-way flight from Porto Alegre Salgado Filho to Lisbon Humberto Delgado.
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Find flight deals from Porto Alegre to Lisbon

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 June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:10 pmPOA - LIS
Nonstop10h 45mTAP AIR PORTUGAL
Tue 11/1811:15 amLIS - POA
Nonstop11h 25mTAP AIR PORTUGAL
Deal found 6/9$830
This SWISS deal was found by Cheapflights users on 6/9. 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.
Tue 11/42:35 pmPOA - LIS
2 stops38h 35mSWISS
Tue 11/186:45 pmLIS - POA
2 stops43h 55mSWISS
Deal found 6/9$862
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Thu 10/235:35 pmPOA - LIS
2 stops16h 45mMultiple Airlines
Fri 10/3112:00 pmLIS - POA
1 stop14h 55mMultiple Airlines
Deal found 6/12$866
This Lufthansa deal was found by Cheapflights users on 6/10. 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.
Tue 10/72:35 pmPOA - LIS
2 stops28h 55mLufthansa
Mon 10/276:10 amLIS - POA
2 stops32h 30mLufthansa
Deal found 6/10$882
This GOL deal was found by Cheapflights users on 6/10. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:15 pmPOA - LIS
2 stops60h 20mGOL
Sat 11/156:30 pmLIS - POA
2 stops33h 00mGOL
Deal found 6/10$886
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:50 amPOA - LIS
1 stop26h 10mAzul
Mon 10/2712:00 pmLIS - POA
1 stop14h 55mAzul
Deal found 6/11$892
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:40 amPOA - LIS
2 stops21h 40mLATAM Airlines
Mon 10/278:50 amLIS - POA
1 stop17h 40mLATAM Airlines
Deal found 6/11$915
This KLM deal was found by Cheapflights users on 6/11. 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.
Sun 8/106:35 pmPOA - LIS
2 stops24h 15mKLM
Tue 8/267:30 pmLIS - POA
2 stops33h 25mKLM
Deal found 6/11$1,036
This Air Europa deal was found by Cheapflights users on 6/12. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:30 amPOA - LIS
2 stops25h 15mAir Europa
Tue 9/211:35 amLIS - POA
2 stops33h 15mAir Europa
Deal found 6/12$1,060
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/710:10 amPOA - LIS
2 stops25h 55mIberia
Thu 9/118:45 pmLIS - POA
2 stops21h 05mIberia
Deal found 6/12$1,151

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Porto Alegre to Lisbon that are best for you.

Fly from

Porto Alegre

Fly to

Lisbon

Route

Depart

Return

Price

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Tue 11/4

9:10 pm-10:55 am

Nonstop10h 45m

Lisbon Humberto Delgado

Tue 11/18

11:15 am-7:40 pm

Nonstop11h 25m

$830

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Tue 11/4

2:35 pm-8:10 am

2 stops38h 35m

Lisbon Humberto Delgado

Tue 11/18

6:45 pm-11:40 am

2 stops43h 55m

$862

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Thu 10/23

5:35 pm-2:20 pm

2 stops16h 45m

Lisbon Humberto Delgado

Fri 10/31

12:00 pm-11:55 pm

1 stop14h 55m

$866

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Tue 10/7

2:35 pm-11:30 pm

2 stops28h 55m

Lisbon Humberto Delgado

Mon 10/27

6:10 am-11:40 am

2 stops32h 30m

$882

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Sat 11/1

7:15 pm-10:35 am

2 stops60h 20m

Lisbon Humberto Delgado

Sat 11/15

6:30 pm-12:30 am

2 stops33h 00m

$886

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Sun 10/5

12:50 am-7:00 am

1 stop26h 10m

Lisbon Humberto Delgado

Mon 10/27

12:00 pm-11:55 pm

1 stop14h 55m

$892

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Mon 10/6

10:40 am-12:20 pm

2 stops21h 40m

Lisbon Humberto Delgado

Mon 10/27

8:50 am-11:30 pm

1 stop17h 40m

$915

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Sun 8/10

6:35 pm-10:50 pm

2 stops24h 15m

Lisbon Humberto Delgado

Tue 8/26

7:30 pm-12:55 am

2 stops33h 25m

$1,036

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Tue 7/29

5:30 am-6:50 am

2 stops21h 20m

Lisbon Humberto Delgado

Tue 9/9

8:05 pm-1:40 pm

2 stops21h 35m

$1,060

Porto AlegreLisbon

POA - LIS

POALIS

Porto Alegre Salgado Filho

Mon 7/7

10:10 am-4:05 pm

2 stops25h 55m

Lisbon Humberto Delgado

Thu 9/11

8:45 pm-1:50 pm

2 stops21h 05m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
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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.
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 Porto Alegre to Lisbon

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

Use this chart to determine the optimal time to book a round-trip flight from Porto Alegre to Lisbon. Price data was last updated on June 9, 2025.

The best time to book flights from Porto Alegre to Lisbon is 25 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, January is the cheapest month in which you can book a flight from Porto Alegre to Lisbon (average of $612). Flying from Porto Alegre to Lisbon in June is currently the most expensive (average of $1,136). 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 POA to LIS?

Find hourly flight availability from Porto Alegre to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Porto Alegre to Lisbon at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Azul, KLM and LATAM Airlines from Porto Alegre to Lisbon by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very good
781 reviews
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
KLM
7.8
Good
1,358 reviews
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
LATAM Airlines
7.5
Good
1,785 reviews
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
SWISS
7.5
Good
1,623 reviews
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
GOL
7.3
Good
1,073 reviews
Azul
8.0
Very good
781 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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.

  • What airports do I use to fly from Porto Alegre to Lisbon?

    If you book a flight from Porto Alegre to Lisbon, you will be flying from Salgado Filho to Humberto Delgado. Flights to Lisbon Humberto Delgado (LIS) from Porto Alegre Salgado Filho (POA) take 10h 45m for a nonstop flight. There is 1 flight from Salgado Filho to Lisbon per day from 1 airline.

  • How popular is this Porto Alegre to Lisbon flight route?

    The Porto Alegre Salgado Filho to Lisbon Humberto Delgado flight path was viewed by 2 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 Porto Alegre to Lisbon round-trip?

    Flying on TAP AIR PORTUGAL is currently your cheapest option to Lisbon, with prices starting at $830. Additional round-trip tickets that might be worth considering are offered by SWISS and Lufthansa, with the lowest prices starting at $862 and $882, respectively. You may be able to fly from Porto Alegre to Lisbon for 16% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $530 on Azul. Other airlines that offer cheap prices include GOL from $583 and Air Europa from $593 one-way.

  • 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: TAP AIR PORTUGAL (85%), Turkish Airlines (79%), Emirates (78%).

  • What are the cheapest flights from Porto Alegre to Lisbon?

    Looking at all options, your cheapest flight can be booked for $612. While the most popular route (Porto Alegre Salgado Filho - Lisbon Humberto Delgado) can be booked for $830 on average our data indicates $862 when flying from Porto Alegre to Lisbon.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Porto Alegre to Lisbon (average of $612). Flying from Porto Alegre to Lisbon in June is currently the most expensive (average of $1,136). 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 Alegre?

Book flights to Porto Alegre if you plan to visit one of these locations
Sintra
Beja
Nazaré
Ericeira
Costa da Caparica
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Porto Alegre to Lisbon

Discover the top airline that operate flights from Porto Alegre to Lisbon. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$691Average$932FlexibilityNo cancel feeOn-time81%

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