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£74+ Cheap flights from Porto Alegre

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
POA — LHR
1 Nov — 8 Nov1
1 adult
1 adult, Economy

What to know about flights from Porto Alegre

Discover essential information about flights departing from Porto Alegre, including flight schedules, destinations, airlines operating at the Porto Alegre airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 2 October 2025.

Cheapest airline

LATAM Airlines

Good round-trip deal

£76 or less

Good one-way deal

£175 or less
On average, LATAM Airlines currently has the cheapest one-way flight from Porto Alegre Salgado Filho (avg. price of £802).
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Price to beat on a round-trip flight from Porto Alegre Salgado Filho.
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Price to beat on a one-way flight from Porto Alegre Salgado Filho.
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Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre
Explore the most affordable flight options available from Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 2 October 2025.

Mon 10/1101:35POA - CUN
1 stop10h 37mCopa Airlines
Mon 17/1106:59CUN - POA
1 stop15h 31mCopa Airlines
Deal found 30/9£367
Wed 22/1001:25POA - CUN
1 stop11h 05mCopa Airlines
Wed 29/1007:01CUN - POA
1 stop15h 19mCopa Airlines
Deal found 1/10£367
Fri 14/1101:35POA - CUN
1 stop10h 37mCopa Airlines
Fri 21/1106:59CUN - POA
1 stop15h 31mCopa Airlines
Deal found 1/10£381
Fri 20/201:30POA - CUN
1 stop13h 48mCopa Airlines
Sat 28/207:01CUN - POA
1 stop15h 24mCopa Airlines
Deal found 1/10£436
Fri 13/301:30POA - CUN
1 stop11h 01mCopa Airlines
Sun 22/311:20CUN - POA
1 stop11h 05mCopa Airlines
Deal found 30/9£446
Sun 1/301:30POA - CUN
1 stop11h 01mCopa Airlines
Mon 9/311:33CUN - POA
1 stop10h 52mCopa Airlines
Deal found 1/10£447
Wed 4/317:20POA - CUN
1 stop23h 25mGOL
Thu 12/320:30CUN - POA
1 stop13h 00mGOL
Deal found 30/9£451
Tue 17/305:10POA - CUN
1 stop11h 35mGOL
Tue 24/320:30CUN - POA
1 stop13h 00mGOL
Deal found 1/10£452
Sat 28/201:30POA - CUN
1 stop11h 14mCopa Airlines
Fri 6/307:01CUN - POA
1 stop15h 24mCopa Airlines
Deal found 30/9£461
Sun 9/1101:35POA - CUN
1 stop10h 37mCopa Airlines
Fri 14/1111:50CUN - POA
1 stop10h 40mCopa Airlines
Deal found 1/10£468
Sat 21/301:30POA - CUN
1 stop16h 04mCopa Airlines
Sat 28/311:33CUN - POA
1 stop10h 52mCopa Airlines
Deal found 1/10£477
Tue 21/1011:05POA - JFK
2 stops19h 55mGOL
Mon 27/1001:35JFK - POA
2 stops22h 10mGOL
Deal found 1/10£516

Find flights from Porto Alegre within your budget

 
Find flights departing from Porto Alegre that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 October 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Mon 10/11

01:35-10:50

1 stop11h 15m

Cancun

Mon 17/11

06:59-00:30

1 stop15h 31m

£367

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Wed 22/10

01:25-10:30

1 stop11h 05m

Cancun

Wed 29/10

07:01-00:20

1 stop15h 19m

£367

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 30/11

01:35-15:39

1 stop16h 04m

Cancun

Wed 17/12

07:00-00:30

1 stop15h 30m

£381

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 30/11

01:35-10:12

1 stop10h 37m

Cancun

Sat 6/12

11:50-00:30

1 stop10h 40m

£422

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Thu 19/3

05:10-14:45

1 stop11h 35m

Cancun

Sat 28/3

18:25-08:10

2 stops35h 45m

£432

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 8/3

01:30-10:31

1 stop11h 01m

Cancun

Fri 1/5

11:33-00:30

1 stop10h 57m

£446

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Wed 18/3

01:30-10:31

1 stop11h 01m

Cancun

Fri 27/3

11:45-00:25

1 stop10h 40m

£446

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 1/3

01:30-10:31

1 stop11h 01m

Cancun

Mon 9/3

11:20-00:25

1 stop11h 05m

£447

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Mon 2/2

21:20-22:45

2 stops27h 25m

New York John F Kennedy Intl

Mon 9/2

14:20-11:30

2 stops19h 10m

£545

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Wed 5/11

13:40-05:05

2 stops17h 25m

New York John F Kennedy Intl

Sun 9/11

00:35-00:45

2 stops22h 10m

£603

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 60 results
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Best time to book a flight from Porto Alegre

Have a flexible travel schedule? Discover the best time to fly from Porto Alegre with our price prediction graph.
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.

Travel insights for flights from Porto Alegre

Get recent, data-driven insights about flights from Porto Alegre including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Porto Alegre?

Use this chart to determine the optimal time to book a return flight from Porto Alegre to Heathrow. Price data was last updated on 26 September 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto Alegre. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Porto Alegre?

Currently, March is the cheapest month in which you can book a flight from Porto Alegre (average of £524). Flying from Porto Alegre in September will prove the most costly (average of £843). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Porto Alegre?

Only one airline operates round-trip flights from Porto Alegre: LATAM Airlines. This airline flies to the following popular destinations: London.

LATAM Airlines
LATAM Airlines
From £826
Azul
Azul
From £64
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £955
GOL
GOL
From £784

What are popular destinations to fly to from Porto Alegre?

If you’re flying from Porto Alegre, these routes are more frequently taken by airlines Sao Paulo (1,330 flights per day), Rio de Janeiro (318 flights per day) and Belo Horizonte (78 flights per day).

Sao Paulo
Sao Paulo
From £103
Rio de Janeiro
Rio de Janeiro
From £591
Panama City Tocumen Intl
Panama City Tocumen Intl
From £512

What is the cheapest place to fly to from Porto Alegre?

The cheapest city to fly to from Porto Alegre is Sao Paulo, with prices starting at £76. Explore other affordable destinations below.

Sao Paulo
Sao Paulo
From £103
Panama City Tocumen Intl
Panama City Tocumen Intl
From £512
Rio de Janeiro
Rio de Janeiro
From £591

Airline reviews for flights from Porto Alegre

Get insights into the airlines that provide service from Porto Alegre. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Porto Alegre. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Read reviews from past customers who have flown LATAM Airlines from Porto Alegre. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,858 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Crew

8.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.
LATAM Airlines
7.5
Good
1,858 reviews
LATAM Airlines
7.5
Good
1,858 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.4

Crew

8.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Juan Carlos,Sept 2025

MVD - SCL

My experience was good but on my way back from LA to Vegas when I was boarding I was pulled to the side and I was asked to show my passport, I ‘am an American Citizen since 2001. I was the only one who was asked, there was no reason for that. Other that it was a good experience.

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Related info for your journey

Access useful and relevant information related to your journey from Porto Alegre. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 October 2025.

  • What are the most popular destinations to fly to from Porto Alegre?

    This month, the top selected destinations from Porto Alegre are Sao Paulo Congonhas Airport, Sao Paulo Guarulhos Intl Airport, Curitiba. Throughout the year, Sao Paulo Congonhas Airport, Sao Paulo Guarulhos Intl Airport, Curitiba are some of the top choices made by users flying from Porto Alegre.

  • What is the cheapest flight from Porto Alegre to anywhere?

    Users have flown out of Porto Alegre for as low as £76 to Sao Paulo Congonhas Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £523 to fly from Porto Alegre.

  • What are the cheapest airlines flying from Porto Alegre to anywhere?

    Over the past few days, we've found that Azul, GOL, and LATAM Airlines have the cheapest prices from Porto Alegre. Azul flights from Porto Alegre to Sao Paulo Congonhas (£48), GOL flights from Porto Alegre to London (£582), and LATAM Airlines flights from Porto Alegre to London Heathrow (£613).

  • What is the cheapest premium economy flight from Porto Alegre?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Porto Alegre.
    Porto Alegre Salgado Filho to Sao Paulo Congonhas Airport from £364
    Porto Alegre Salgado Filho to Sao Paulo Guarulhos Intl Airport from £1,427
    Porto Alegre Salgado Filho to Rio de Janeiro–Galeão Intl Airport from £1,588
    Porto Alegre Salgado Filho to Lisbon from £3,404

  • What is the cheapest month to fly from Porto Alegre?

    At the present moment the cheapest month to fly from Porto Alegre is currently March; with September being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Porto Alegre?

    Cheapflights makes it easy to find flights from Porto Alegre by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Porto Alegre?

    Cheapflights helps you find that perfect flight from Porto Alegre by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Porto Alegre with no change fees?

    Need flexible booking options for your flight from Porto Alegre ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Porto Alegre become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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Cheapflights makes it easy to find flights from Porto Alegre by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Porto Alegre?

Cheapflights helps you find that perfect flight from Porto Alegre by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Porto Alegre with no change fees?

Need flexible booking options for your flight from Porto Alegre ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Porto Alegre become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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