£61+ 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 1/10. 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
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

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 July 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Mon 10/8

01:15-15:37

1 stop16h 22m

Cancun

Tue 18/8

16:43-00:15

1 stop29h 32m

£509

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Wed 4/11

01:30-13:03

1 stop13h 33m

Cancun

Thu 12/11

07:05-00:25

1 stop15h 20m

£509

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Mon 10/8

01:15-15:37

1 stop16h 22m

Cancun

Sun 16/8

11:15-00:15

1 stop11h 00m

£524
Fastest return journey

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Fri 7/8

01:15-12:55

1 stop13h 40m

Cancun

Sat 15/8

11:15-00:15

1 stop11h 00m

£524

Porto AlegreCancún

POA - CUN

POACUN

Porto Alegre Salgado Filho

Sat 1/8

01:15-15:37

1 stop16h 22m

Cancun

Sun 16/8

10:50-00:15

1 stop11h 25m

£539

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Thu 29/10

07:30-09:15

1 stop26h 45m

New York John F Kennedy Intl

Thu 5/11

13:20-12:15

2 stops20h 55m

£548

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Tue 20/10

17:50-13:26

2 stops20h 36m

New York John F Kennedy Intl

Tue 27/10

18:30-15:20

2 stops19h 50m

£555

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Mon 21/9

01:20-01:00

1 stop24h 40m

New York John F Kennedy Intl

Wed 30/9

15:32-00:20

1 stop31h 48m

£570

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Wed 23/9

01:20-01:00

1 stop24h 40m

New York John F Kennedy Intl

Thu 1/10

02:20-00:20

1 stop21h 00m

£583

Porto AlegreNew York

POA - JFK

POAJFK

Porto Alegre Salgado Filho

Sat 14/11

05:30-05:10

1 stop25h 40m

New York John F Kennedy Intl

Sun 22/11

22:55-06:40

1 stop29h 45m

£608

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

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

Currently, November is the cheapest month in which you can book a flight from Porto Alegre (average of £658). Flying from Porto Alegre in July will prove the most costly (average of £1,273). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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 (1,148 flights per day), Rio de Janeiro (258 flights per day) and Belo Horizonte (90 flights per day).

Sao Paulo
Sao Paulo
From £83
Lisbon Humberto Delgado
Lisbon Humberto Delgado
From £1,011

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 £83. Explore other affordable destinations below.

Sao Paulo
Sao Paulo
From £83
Lisbon Humberto Delgado
Lisbon Humberto Delgado
From £1,011

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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 July 2026.

  • 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, Maceió. Throughout the year, Sao Paulo Congonhas Airport, Sao Paulo Guarulhos Intl Airport, Maceió 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 £83 to Sao Paulo Guarulhos Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £810 to fly from Porto Alegre.

  • 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 Guarulhos Intl Airport from £1,808

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

    At the present moment the cheapest month to fly from Porto Alegre is currently November; with July 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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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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