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£402 Cheap Flights from Lisbon (LIS) to Porto Alegre (POA)

View £402 flight on Fri, 4 Dec 2026Opens in a new window

Popular airlines from Humberto Delgado Airport (LIS) to Salgado Filho Intl. Airport (POA)

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Cheap Flights from Lisbon (LIS) to Porto Alegre (POA)

Prices were available within the past 7 days and start at £402 for one-way flights and £706 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Thu, 19 Nov - Tue, 8 Dec
LIS
Lisbon
POA
Porto Alegre
£706 Return, found 5 days ago
£706
Return
found 5 days ago
Select Azul flight, departing Thu, 19 Nov from Lisbon to Porto Alegre, returning Tue, 8 Dec, priced at £706 found 5 days ago
Azul
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£706 Return, found 2 days ago
£706
Return
found 2 days ago
Select Azul flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £706 found 2 days ago
Azul
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£719 Return, found 2 days ago
£719
Return
found 2 days ago
Select Azul flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £719 found 2 days ago
Azul
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£721 Return, found 2 days ago
£721
Return
found 2 days ago
Select Azul flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £721 found 2 days ago
Azul
Thu, 19 Nov - Tue, 8 Dec
LIS
Lisbon
POA
Porto Alegre
£731 Return, found 5 days ago
£731
Return
found 5 days ago
Select Azul flight, departing Thu, 19 Nov from Lisbon to Porto Alegre, returning Tue, 8 Dec, priced at £731 found 5 days ago
Azul
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£733 Return, found 2 days ago
£733
Return
found 2 days ago
Select Azul flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £733 found 2 days ago
LATAM Airlines Group
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£745 Return, found 2 days ago
£745
Return
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £745 found 2 days ago
Air France
Wed, 24 Feb - Sun, 14 Mar
LIS
Lisbon
POA
Porto Alegre
£750 Return, found 4 days ago
£750
Return
found 4 days ago
Select Air France flight, departing Wed, 24 Feb from Lisbon to Porto Alegre, returning Sun, 14 Mar, priced at £750 found 4 days ago
KLM
Thu, 12 Nov - Thu, 19 Nov
LIS
Lisbon
POA
Porto Alegre
£793 Return, found 5 days ago
£793
Return
found 5 days ago
Select KLM flight, departing Thu, 12 Nov from Lisbon to Porto Alegre, returning Thu, 19 Nov, priced at £793 found 5 days ago
Air Europa
Tue, 1 Sept - Tue, 29 Sept
LIS
Lisbon
POA
Porto Alegre
£800 Return, found 2 days ago
£800
Return
found 2 days ago
Select Air Europa flight, departing Tue, 1 Sept from Lisbon to Porto Alegre, returning Tue, 29 Sept, priced at £800 found 2 days ago

Alternative airports near Porto Alegre

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salgado Filho Intl. POA. Cheapest and Closest option available. Average driving time to city centre is 23 minutes. Flights from £913
POA
Salgado Filho Intl.
CheapestClosest
Average driving time to city centre23 min
Flights from £913

Frequently asked questions

How much does a flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) cost?
You can find one-way and return flights from LIS to POA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LIS to POA ticket fares go up or down.
What is the cheapest month to fly from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
The cheapest months to fly from LIS to POA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
Only one airline offers direct flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.). TAP Portugal operates 7 direct flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) every week.
What is the cheapest airline that flies from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
Azul Linhas Aereas is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around £681. TAP Portugal is one of the cheapest airlines offering nonstop return flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.), with tickets starting from around £1353 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
To find a cheap flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
The best airline to fly with from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) will differ from traveler to traveler. If you like to fly early, TAP Portugal offers early morning flights. If price is the most important factor, TAP Portugal typically offers the lowest fares. TAP Portugal offers the most daily flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
There are approximately 44 connecting flights per day from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.). Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Guarulhos - Governor Andre Franco Montoro Intl. (GRU), and Frankfurt Intl. (FRA).
What is the earliest flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
The earliest flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) typically departs around 5:00 AM. This service is seasonal, active in January, February, and December, and is operated by airlines such as KLM and GOL Linhas Aereas S.A. An early departure like this allows you to maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
You'll generally find the most flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) on a Saturday, with around 36 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include TAP Portugal, Iberia, and British Airways. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
The most popular departure times for flights from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) are between 9am and 12pm. Many major carriers, including TAP Portugal, LATAM Airlines Group and Air Europa, offer flights during this window. Many travellers prefer these times as they allow for a relaxed start to your travel day.
How long does it take to fly from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
A non-stop flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) typically takes around 11 hours 30 minutes. This journey covers a distance of approximately 8,800 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 17 hours 48 minutes. Flights with two or more stops generally take even longer, averaging about 22 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
Yes, you can fly business class from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.).Airlines that offer business class service on this route include:

  • TAP Portugal
  • Swiss International Air Lines
  • Lufthansa

How do I earn miles on a Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) flight with Expedia?
It's easy to earn miles on a Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Porto Alegre (POA) from Lisbon (LIS)?
If you're planning to travel to Porto Alegre from Humberto Delgado (LIS), you can fly directly into Salgado Filho Intl. (POA). Some flights may connect through major hubs like Adolfo Suarez Madrid-Barajas (MAD), Frankfurt Intl. (FRA), or Roissy-Charles de Gaulle (CDG) before reaching Porto Alegre. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) at the last minute?
Typically, booking a last minute flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) flight and hotel package?
Securing a Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.)?
If you booked your Lisbon (LIS-Humberto Delgado) to Porto Alegre (POA-Salgado Filho Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Humberto Delgado
Destination airport
Salgado Filho Intl.
Airlines serving
Air Europa, Air France, Azul, British Airways, GOL Linhas Aereas S.A., ITA Airways, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Roundtrip price
£705
Distance
8748 km
Average flight time
10 hours 25 mins

Book with confidence

Compare flights from Lisbon to Porto Alegre easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Lisbon to Porto Alegre. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Salgado Filho Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Humberto Delgado to Salgado Filho Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Humberto Delgado (LIS) to Salgado Filho Intl. (POA)

The easiest way to view the best deals on flights from Lisbon to Porto Alegre today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Humberto Delgado to Salgado Filho Intl. start at just £706 and range up to £800.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Lisbon and Porto Alegre
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Lisbon to Porto Alegre flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Humberto Delgado to Salgado Filho Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Lisbon to Porto Alegre easily and book with confidence

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