How long is the flight from United Kingdom to Rio Grande do Sul?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Rio Grande do Sul you fly into. For example, flying from London Heathrow to Porto Alegre Salgado Filho takes 16h 40m on average. On the other hand, flying from Manchester to Porto Alegre Salgado Filho takes 20h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

£402 Cheap Flights to Rio Grande do Sul in 2026

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Recent flights found to popular cities in Rio Grande do Sul

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Flights to Porto Alegre

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TAP AIR PORTUGAL

3 Nov

LHR

16h 40m

1 stop

POA

8 Dec

POA

17h 20m

1 stop

LHR

£810

Multiple Airlines

18 Nov

LCY

18h 45m

2 stops

POA

19 Nov

POA

17h 45m

2 stops

LCY

£826

Multiple Airlines

9 Nov

LGW

24h 00m

2 stops

POA

23 Nov

POA

39h 45m

2 stops

LGW

£829

Multiple Airlines

9 Nov

LGW

24h 00m

2 stops

POA

23 Nov

POA

39h 45m

2 stops

LGW

£832

Multiple Airlines

9 Nov

LHR

25h 05m

2 stops

POA

23 Nov

POA

42h 00m

2 stops

LHR

£832

Multiple Airlines

29 Sept

LHR

32h 25m

2 stops

POA

27 Oct

POA

15h 30m

1 stop

LHR

£836

Multiple Airlines

1 Dec

LHR

19h 35m

2 stops

POA

8 Dec

POA

24h 35m

1 stop

LHR

£843

TAP AIR PORTUGAL

3 Sept

LHR

16h 25m

1 stop

POA

19 Sept

POA

31h 05m

1 stop

LHR

£844

Lufthansa

1 Dec

LCY

41h 20m

2 stops

POA

8 Dec

POA

26h 15m

2 stops

LCY

£850

Multiple Airlines

30 Nov

LHR

19h 30m

2 stops

POA

7 Dec

POA

21h 15m

2 stops

LHR

£852

TAP AIR PORTUGAL

10 Nov

LHR

16h 40m

1 stop

POA

26 Nov

POA

18h 55m

1 stop

LHR

£854

Multiple Airlines

10 Nov

LGW

41h 10m

2 stops

POA

27 Nov

POA

31h 05m

2 stops

LGW

£866

Find the cheapest flights from the United Kingdom to Rio Grande do Sul

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One-way

Last minute

Recent return flight deals from the United Kingdom to Rio Grande do Sul

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06:00 - 19:40LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 40m1 stop Lisbon Humberto Delgado

21:10 - 17:30POA Porto Alegre Salgado Filho-LHR London Heathrow

17h 20m1 stop Lisbon Humberto Delgado

£810TAP AIR PORTUGAL

Tue, 3 Nov - Tue, 8 Dec

06:00 - 19:20LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 20m1 stop Lisbon Humberto Delgado

21:10 - 17:30POA Porto Alegre Salgado Filho-LHR London Heathrow

17h 20m1 stop Lisbon Humberto Delgado

£810TAP AIR PORTUGAL

Thu, 5 Nov - Tue, 8 Dec

10:00 - 07:00LGW London Gatwick-POA Porto Alegre Salgado Filho

24h 00m2 stops Paris Charles de Gaulle Rio de Janeiro–Galeão Intl

14:15 - 09:00POA Porto Alegre Salgado Filho-LGW London Gatwick

39h 45m2 stops Sao Paulo Guarulhos Intl Paris Charles de Gaulle

£829Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

10:00 - 07:00LGW London Gatwick-POA Porto Alegre Salgado Filho

24h 00m2 stops Paris Charles de Gaulle Rio de Janeiro–Galeão Intl

14:15 - 09:00POA Porto Alegre Salgado Filho-LGW London Gatwick

39h 45m2 stops Sao Paulo Guarulhos Intl Paris Charles de Gaulle

£832Multiple Airlines

Mon, 9 Nov - Mon, 23 Nov

11:30 - 00:10LHR London Heathrow-POA Porto Alegre Salgado Filho

39h 40m2 stops Frankfurt am Main Sao Paulo Guarulhos Intl

12:25 - 08:45POA Porto Alegre Salgado Filho-LHR London Heathrow

17h 20m2 stops Rio de Janeiro–Galeão Intl Frankfurt am Main

£836Lufthansa

Tue, 1 Dec - Tue, 8 Dec

08:00 - 20:25LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 25m1 stop Lisbon Humberto Delgado

01:40 - 12:45POA Porto Alegre Salgado Filho-LHR London Heathrow

31h 05m1 stop Lisbon Humberto Delgado

£844TAP AIR PORTUGAL

Thu, 3 Sep - Sat, 19 Sep

14:55 - 08:30MAN Manchester-POA Porto Alegre Salgado Filho

20h 35m2 stops London Heathrow Sao Paulo Guarulhos Intl

10:45 - 12:55POA Porto Alegre Salgado Filho-MAN Manchester

23h 10m2 stops Sao Paulo Guarulhos Intl Barcelona-El Prat

£895LATAM Airlines

Mon, 23 Nov - Fri, 27 Nov

21:20 - 14:15LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 55m1 stop Sao Paulo Guarulhos Intl

11:30 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

23h 35m1 stop Sao Paulo Congonhas

£964LATAM Airlines

Wed, 14 Oct - Sat, 14 Nov

18:30 - 13:40LCY London City-POA Porto Alegre Salgado Filho

23h 10m2 stops Frankfurt am Main Rio de Janeiro–Galeão Intl

11:00 - 17:55POA Porto Alegre Salgado Filho-LCY London City

26h 55m2 stops Rio de Janeiro–Galeão Intl Frankfurt am Main

£1,056Lufthansa

Thu, 3 Sep - Sun, 20 Sep

20:15 - 08:30LHR London Heathrow-POA Porto Alegre Salgado Filho

15h 15m1 stop Sao Paulo Guarulhos Intl

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

£1,797Virgin Atlantic

Sat, 12 Dec - Tue, 5 Jan

Recent last minute flight deals from the United Kingdom to Rio Grande do Sul

Enter your travel dates to find the best prices.

20:55 - 23:40LHR London Heathrow-POA Porto Alegre Salgado Filho

30h 45m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

18:45 - 17:35POA Porto Alegre Salgado Filho-LHR London Heathrow

18h 50m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£889KLM

Mon, 24 Aug - Thu, 15 Oct

08:00 - 22:25LHR London Heathrow-POA Porto Alegre Salgado Filho

18h 25m1 stop Lisbon Humberto Delgado

21:55 - 17:45POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 50m1 stop Lisbon Humberto Delgado

£906TAP AIR PORTUGAL

Mon, 24 Aug - Thu, 15 Oct

16:30 - 11:00LHR London Heathrow-POA Porto Alegre Salgado Filho

22h 30m2 stops Rome Fiumicino Rio de Janeiro–Galeão Intl

17:50 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

17h 15m1 stop Sao Paulo Guarulhos Intl

£975Multiple Airlines

Mon, 24 Aug - Thu, 15 Oct

06:00 - 20:25LHR London Heathrow-POA Porto Alegre Salgado Filho

18h 25m1 stop Lisbon Humberto Delgado

01:00 - 10:20POA Porto Alegre Salgado Filho-LHR London Heathrow

29h 20m1 stop Lisbon Humberto Delgado

£1,142TAP AIR PORTUGAL

Thu, 27 Aug - Mon, 31 Aug

20:00 - 00:15LHR London Heathrow-POA Porto Alegre Salgado Filho

32h 15m2 stops Madrid Barajas Rio de Janeiro–Galeão Intl

12:10 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

22h 55m1 stop Sao Paulo Guarulhos Intl

£1,170LATAM Airlines

Thu, 27 Aug - Tue, 1 Sep

21:20 - 11:15LHR London Heathrow-POA Porto Alegre Salgado Filho

17h 55m1 stop Sao Paulo Guarulhos Intl

21:40 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

37h 25m2 stops Curitiba Afonso Pena Sao Paulo Guarulhos Intl

£1,175LATAM Airlines

Wed, 26 Aug - Wed, 2 Sep

20:00 - 00:15LHR London Heathrow-POA Porto Alegre Salgado Filho

32h 15m2 stops Madrid Barajas Rio de Janeiro–Galeão Intl

10:00 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

25h 05m2 stops Curitiba Afonso Pena Sao Paulo Guarulhos Intl

£1,178LATAM Airlines

Thu, 27 Aug - Tue, 1 Sep

08:40 - 23:40LHR London Heathrow-POA Porto Alegre Salgado Filho

19h 00m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

18:15 - 16:35POA Porto Alegre Salgado Filho-LHR London Heathrow

18h 20m2 stops Rio de Janeiro–Galeão Intl Paris Charles de Gaulle

£1,210Multiple Airlines

Thu, 27 Aug - Wed, 2 Sep

08:40 - 00:40LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 00m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

18:15 - 16:35POA Porto Alegre Salgado Filho-LHR London Heathrow

18h 20m2 stops Rio de Janeiro–Galeão Intl Paris Charles de Gaulle

£1,216Multiple Airlines

Wed, 26 Aug - Wed, 2 Sep

08:00 - 20:25LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 25m1 stop Lisbon Humberto Delgado

00:15 - 10:20POA Porto Alegre Salgado Filho-LHR London Heathrow

30h 05m1 stop Lisbon Humberto Delgado

£1,449TAP AIR PORTUGAL

Thu, 27 Aug - Tue, 1 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Tue 3/11

06:00-19:40

1 stop16h 40m

Porto Alegre Salgado Filho

Tue 8/12

21:10-17:30

1 stop17h 20m

£810

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Thu 5/11

06:00-19:20

1 stop16h 20m

Porto Alegre Salgado Filho

Tue 8/12

21:10-17:30

1 stop17h 20m

£810

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 9/11

10:00-07:00

2 stops24h 00m

Porto Alegre Salgado Filho

Mon 23/11

14:15-09:00

2 stops39h 45m

£829

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 9/11

10:00-07:00

2 stops24h 00m

Porto Alegre Salgado Filho

Mon 23/11

14:15-09:00

2 stops39h 45m

£832

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Tue 1/12

11:30-00:10

2 stops39h 40m

Porto Alegre Salgado Filho

Tue 8/12

12:25-08:45

2 stops17h 20m

£836

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Thu 3/9

08:00-20:25

1 stop16h 25m

Porto Alegre Salgado Filho

Sat 19/9

01:40-12:45

1 stop31h 05m

£844

ManchesterPorto Alegre

MAN Manchester - POA Porto Alegre Salgado Filho

MANPOA

Manchester

Mon 23/11

14:55-08:30

2 stops20h 35m

Porto Alegre Salgado Filho

Fri 27/11

10:45-12:55

2 stops23h 10m

£895

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Wed 14/10

21:20-14:15

1 stop20h 55m

Porto Alegre Salgado Filho

Sat 14/11

11:30-14:05

1 stop23h 35m

£964

LondonPorto Alegre

LCY London City - POA Porto Alegre Salgado Filho

LCYPOA

London City

Thu 3/9

18:30-13:40

2 stops23h 10m

Porto Alegre Salgado Filho

Sun 20/9

11:00-17:55

2 stops26h 55m

£1,056

Fastest return journey

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Sat 12/12

20:15-08:30

1 stop15h 15m

Porto Alegre Salgado Filho

Tue 5/1

20:05-14:05

1 stop15h 00m

£1,797

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Rio Grande do Sul flights insights and trends

Explore insights for your Rio Grande do Sul flight to craft the best travel plan

Airlines

Other information

Which airlines fly to Rio Grande do Sul?

LATAM Airlines, TAP AIR PORTUGAL and Virgin Atlantic are the top three most popular airlines that fly to Rio Grande do Sul from United Kingdom according to our data. LATAM Airlines is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Rio Grande do Sul. Keep in mind that there are 4 different airlines that fly to Rio Grande do Sul on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Rio Grande do Sul

Click on the cities below to find out when it's cheapest to fly to Rio Grande do Sul from United Kingdom

Porto Alegre

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Cheap Rio Grande do Sul flight deals and tips

Summary info about Rio Grande do Sul flight prices, duration and airlines

Best One-Way Price	£402
Best Round-Trip Price	£810
Fastest flight time	18h 45m
Popular in	December

The best one-way flight price to Rio Grande do Sul from United Kingdom in the last 5 days is £402 (London Heathrow to Porto Alegre Salgado Filho).

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The best return flight price to Rio Grande do Sul from United Kingdom in the last 5 days is £810 (London Heathrow to Porto Alegre Salgado Filho).

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The fastest flight to Rio Grande do Sul from United Kingdom takes 18h 45m (London City to Porto Alegre Salgado Filho).

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December has the highest demand for flights to Rio Grande do Sul, with a 8% price increase on average.

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Frequently asked questions about flying to Rio Grande do Sul

What is the cheapest flight I can find to Rio Grande do Sul?

For prices as low as £51/pp, you can find flights to Rio Grande do Sul depending on where you are departing from. On average, flights to Rio Grande do Sul cost £289/pp.

What is the best airport to fly into to visit Porto Alegre?

The majority of momondo users who fly to Rio Grande do Sul tend to spend time in Porto Alegre, which is visited 91% more often than other cities. When flying to Porto Alegre, the most popular airport to fly into is Porto Alegre Airport.

What is the weather like in Rio Grande do Sul?

The temperatures in Rio Grande do Sul range from 13 °C to 25 °C depending on the time of year. The warmest month in Rio Grande do Sul is February, and the coldest month in Rio Grande do Sul is June. Those looking for a drier month during their visit should travel during the months of November, January, or January, when rain is least likely compared to the rest of the year.

Which airlines fly to Rio Grande do Sul?

There are a total of 4 airlines that operate flight routes to Rio Grande do Sul, with LATAM Airlines being the most popular option. An estimated 53% of those flying into Rio Grande do Sul choose to fly with LATAM Airlines. If you’re unable to find tickets with LATAM Airlines, then TAP AIR PORTUGAL and Virgin Atlantic are also popular airlines to fly with.

When did momondo last update prices for flights to Rio Grande do Sul?

Prices for flights to Rio Grande do Sul were last updated today.

How many operators does momondo search for flights to Rio Grande do Sul?

There are 5 operators available for flights to Rio Grande do Sul as of August 2026.

How old do you have to be to fly to Rio Grande do Sul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Rio Grande do Sul.

What documentation or ID do you need to fly to Rio Grande do Sul?

The travel and health documents you'll need for your trip to Rio Grande do Sul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio Grande do Sul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Rio Grande do Sul?

It is quick and easy to find flights to Rio Grande do Sul on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio Grande do Sul that suits you.

Can I find flights to Rio Grande do Sul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Rio Grande do Sul to just show those with flexible booking policies.

How can momondo help me find flights to Rio Grande do Sul?

Once all potential Rio Grande do Sul flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Rio Grande do Sul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio Grande do Sul, momondo offers a useful price alert feature which will track prices for flights to Rio Grande do Sul and alert you when they change.

An easier way to manage your Rio Grande do Sul trip

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Popular Flights to Rio Grande do Sul

Manchester to Porto Alegre flightsfrom £811

London to Porto Alegre flightsfrom £889

Leeds to Porto Alegre flightsfrom £1,049

Birmingham to Porto Alegre flightsfrom £1,166

Edinburgh to Porto Alegre flightsfrom £1,171

Glasgow to Porto Alegre flightsfrom £1,216

£402 Cheap flights to Rio Grande do Sul

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Rio Grande do Sul departing on 16/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

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Recent flights found to popular cities in Rio Grande do Sul

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Flights to Porto Alegre

Find the cheapest flights from the United Kingdom to Rio Grande do Sul

Recent return flight deals from the United Kingdom to Rio Grande do Sul

Recent one-way flight deals from the United Kingdom to Rio Grande do Sul

Recent last minute flight deals from the United Kingdom to Rio Grande do Sul

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Rio Grande do Sul flights insights and trends

Which airlines fly to Rio Grande do Sul?

How long is the flight from United Kingdom to Rio Grande do Sul?

Cheapest flights to cities in Rio Grande do Sul

Click on the cities below to find out when it's cheapest to fly to Rio Grande do Sul from United Kingdom

Cheap Rio Grande do Sul flight deals and tips

Best One-Way Price

Best Round-Trip Price

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Popular in

Frequently asked questions about flying to Rio Grande do Sul

Why use momondo?

An easier way to manage your Rio Grande do Sul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rio Grande do Sul

Popular Flights to Rio Grande do Sul

Popular routes according to searches in the past day on momondo

Popular Cities in Rio Grande do Sul

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year