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£67+ 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 15/10. 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
20 Aug — 27 Aug1
1 adult

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 15 August 2025.

Cheapest airline

LATAM Airlines

Good round-trip deal

£377 or less

Good one-way deal

£67 or less
On average, LATAM Airlines currently has the cheapest one-way flight from Porto Alegre Salgado Filho (avg. price of £793).
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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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Find flights from Porto Alegre

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 15 August 2025.

Mon 1/901:25POA - CUN
1 stop16h 07mCopa Airlines
Tue 9/911:20CUN - POA
1 stop11h 00mCopa Airlines
Deal found 14/8£348
Tue 2/905:15POA - CUN
1 stop12h 45mGOL
Tue 9/920:40CUN - POA
2 stops14h 35mGOL
Deal found 13/8£353
Wed 27/801:20POA - CUN
1 stop13h 39mCopa Airlines
Sat 6/911:20CUN - POA
1 stop11h 00mCopa Airlines
Deal found 15/8£363
Fri 19/901:25POA - CUN
1 stop11h 18mCopa Airlines
Sun 28/907:00CUN - POA
1 stop15h 20mCopa Airlines
Deal found 13/8£375
Thu 9/1001:25POA - CUN
1 stop16h 07mCopa Airlines
Wed 15/1011:29CUN - POA
1 stop10h 51mCopa Airlines
Deal found 13/8£390
Mon 13/1001:25POA - CUN
1 stop11h 05mCopa Airlines
Tue 28/1007:01CUN - POA
1 stop15h 19mCopa Airlines
Deal found 13/8£402
Wed 4/201:30POA - CUN
1 stop11h 14mCopa Airlines
Thu 12/207:01CUN - POA
1 stop15h 24mCopa Airlines
Deal found 14/8£442
Tue 14/1005:15POA - CUN
1 stop12h 45mGOL
Tue 28/1020:40CUN - POA
1 stop25h 00mGOL
Deal found 14/8£448
Sat 13/1201:35POA - CUN
1 stop11h 14mCopa Airlines
Sun 21/1207:00CUN - POA
1 stop15h 30mCopa Airlines
Deal found 15/8£457
Tue 2/905:15POA - CUN
1 stop12h 45mGOL
Thu 11/918:20CUN - POA
2 stops28h 10mGOL
Deal found 13/8£485
Sun 26/1001:30POA - CUN
1 stop13h 24mCopa Airlines
Mon 3/1111:32CUN - POA
1 stop10h 58mCopa Airlines
Deal found 14/8£485
Tue 28/1011:40POA - MAD
2 stops24h 25mGOL
Sun 16/1116:25MAD - POA
2 stops43h 50mGOL
Deal found 14/8£527

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 15 August 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 13/10

01:25-10:43

1 stop11h 18m

Cancun

Tue 28/10

11:20-00:20

1 stop11h 00m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Fri 19/9

01:25-10:43

1 stop11h 18m

Cancun

Sun 28/9

11:20-00:20

1 stop11h 00m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Wed 3/9

01:25-10:43

1 stop11h 18m

Cancun

Mon 15/9

11:20-00:20

1 stop11h 00m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 21/9

01:25-12:55

1 stop13h 30m

Cancun

Mon 29/9

11:20-00:20

1 stop11h 00m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Mon 1/9

01:25-10:43

1 stop11h 18m

Cancun

Tue 9/9

07:00-00:20

1 stop15h 20m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sun 31/8

01:25-10:43

1 stop11h 18m

Cancun

Mon 8/9

07:00-00:20

1 stop15h 20m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Fri 12/9

01:25-10:43

1 stop11h 18m

Cancun

Fri 19/9

11:20-00:20

1 stop11h 00m

£348

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Tue 2/9

05:15-16:00

1 stop12h 45m

Cancun

Tue 9/9

20:40-13:15

2 stops14h 35m

£353

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Tue 14/10

05:15-16:00

1 stop12h 45m

Cancun

Tue 28/10

20:40-11:30

1 stop12h 50m

£353

Porto AlegreMadrid

POA - MAD

POAMAD

Porto Alegre Salgado Filho

Tue 28/10

11:40-16:05

2 stops24h 25m

Madrid Barajas

Sun 16/11

16:25-08:15

2 stops43h 50m

£527

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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 8 August 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 £503). Flying from Porto Alegre in September will prove the most costly (average of £833). 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
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £955
Azul
Azul
From £66
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 (1,034 flights per day), Rio de Janeiro (264 flights per day) and Belo Horizonte (56 flights per day).

Sao Paulo
Sao Paulo
From £39
Buenos Aires
Buenos Aires
From £115
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 £29. Explore other affordable destinations below.

Sao Paulo
Sao Paulo
From £39
Buenos Aires
Buenos Aires
From £115
Panama City Tocumen Intl
Panama City Tocumen Intl
From £512

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
1,840 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,840 reviews
LATAM Airlines
7.5
Good
1,840 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Crew

8.0

Food

6.7

Boarding

7.6

Overall

7.5

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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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 15 August 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 Guarulhos Intl Airport, Sao Paulo Congonhas 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 £29 to Sao Paulo Guarulhos Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £390 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 (£49), GOL flights from Porto Alegre to London (£578), and LATAM Airlines flights from Porto Alegre to London Heathrow (£609).

  • 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 £362
    Porto Alegre Salgado Filho to Sao Paulo Guarulhos Intl Airport from £1,418
    Porto Alegre Salgado Filho to Rio de Janeiro–Galeão Intl Airport from £1,578
    Porto Alegre Salgado Filho to Lisbon from £3,382

  • 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.

  • Where are the cheapest places to fly to from Porto Alegre?

    Check out the cheapest flights from Porto Alegre to embark to:
    Travel from Porto Alegre to London from £589 round trip

  • 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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