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£51+ Cheap flights from Porto Alegre

POA — LHR
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Porto Alegre within your budget

 

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Route

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Return

Price

Cheapest return flight

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - CGH Sao Paulo Congonhas

POACGH

Porto Alegre Salgado Filho

Fri 9/4

04:20-15:25

1 stop11h 05m

Sao Paulo Congonhas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - GRU Sao Paulo Guarulhos Intl

POAGRU

Porto Alegre Salgado Filho

Sun 10/1

06:00-07:55

Nonstop1h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - GRU Sao Paulo Guarulhos Intl

POAGRU

Porto Alegre Salgado Filho

Thu 8/4

14:20-23:45

1 stop9h 25m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - GRU Sao Paulo Guarulhos Intl

POAGRU

Porto Alegre Salgado Filho

Tue 12/1

05:40-07:40

Nonstop2h 00m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£56

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - GRU Sao Paulo Guarulhos Intl

POAGRU

Porto Alegre Salgado Filho

Thu 10/12

19:40-21:30

Nonstop1h 50m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

Porto AlegreRio de Janeiro

POA Porto Alegre Salgado Filho - GIG Rio de Janeiro–Galeão Intl

POAGIG

Porto Alegre Salgado Filho

Wed 9/12

12:30-14:25

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66

Porto AlegreRio de Janeiro

POA Porto Alegre Salgado Filho - GIG Rio de Janeiro–Galeão Intl

POAGIG

Porto Alegre Salgado Filho

Sat 12/12

05:10-07:05

Nonstop1h 55m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - CGH Sao Paulo Congonhas

POACGH

Porto Alegre Salgado Filho

Mon 14/12

20:15-21:55

Nonstop1h 40m

Sao Paulo Congonhas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68
Fastest return journey

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - CGH Sao Paulo Congonhas

POACGH

Porto Alegre Salgado Filho

Sat 5/12

16:35-18:10

Nonstop1h 35m

Sao Paulo Congonhas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

Porto AlegreSao Paulo

POA Porto Alegre Salgado Filho - GRU Sao Paulo Guarulhos Intl

POAGRU

Porto Alegre Salgado Filho

Tue 8/12

12:30-18:25

1 stop5h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£69

Flights are sorted by cheapest return flights first.

Deals found on 4/11

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

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, April is the cheapest month in which you can book a flight from Porto Alegre (average of £809). Flying from Porto Alegre in January will prove the most costly (average of £1,458). 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?

Many airlines operate round-trip flights from Porto Alegre: LATAM Airlines, TAP AIR PORTUGAL. These airlines fly to the following popular destinations: London.

LATAM Airlines
LATAM Airlines
From £589
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £705

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 (1,150 flights per day), Rio de Janeiro (243 flights per day) and Belo Horizonte (84 flights per day).

Sao Paulo
Sao Paulo
From £111
Buenos Aires
Buenos Aires
From £108
Recife Guararapes Intl
Recife Guararapes Intl
From £411
Lisbon Humberto Delgado
Lisbon Humberto Delgado
From £1,505

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

The cheapest city to fly to from Porto Alegre is Buenos Aires, with prices starting at £108. Explore other affordable destinations below.

Buenos Aires
Buenos Aires
From £108
Sao Paulo
Sao Paulo
From £111
Florianopolis Hercilio Luz
Florianopolis Hercilio Luz
From £133
Recife Guararapes Intl
Recife Guararapes Intl
From £411

Airline reviews for flights from Porto Alegre

Read reviews from past customers who have flown TAP AIR PORTUGAL from Porto Alegre. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Check prices

Boarding

7.1

Overall

7.2

Entertainment

6.4

Crew

7.8

Comfort

7.2

Food

6.3

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Check prices

Boarding

7.1

Overall

7.2

Entertainment

6.4

Crew

7.8

Comfort

7.2

Food

6.3

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Browse thousands of different options on Cheapflights for your next trip

Related info for your journey

  • 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, 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 £108 to Buenos Aires Jorge Newbery Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £540 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 Lisbon from £1,541
    Porto Alegre Salgado Filho to Sao Paulo Guarulhos Intl Airport from £2,018

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

    At the present moment the cheapest month to fly from Porto Alegre is currently April; with January 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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