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 15h 25m on average. On the other hand, flying from Manchester to Porto Alegre Salgado Filho takes 28h 20m 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.

£338 Cheap Flights to Rio Grande do Sul in 2026

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Recent flights found to popular cities in Rio Grande do Sul

Find flights to these popular cities in Rio Grande do Sul from your nearest airport.

Flights to Porto Alegre

Search all flight deals to Porto Alegre

Multiple Airlines

13 Mar

MAN

29h 35m

3 stops

POA

20 Mar

POA

28h 55m

2 stops

MAN

£692

TAP AIR PORTUGAL

13 Mar

LGW

30h 00m

1 stop

POA

19 Mar

POA

29h 40m

2 stops

LGW

£696

TAP AIR PORTUGAL

13 Mar

LGW

36h 00m

1 stop

POA

19 Mar

POA

36h 00m

1 stop

LGW

£697

Multiple Airlines

8 May

LGW

30h 30m

3 stops

POA

23 May

POA

31h 20m

3 stops

LGW

£702

Multiple Airlines

13 Mar

LGW

34h 20m

3 stops

POA

20 Mar

POA

26h 15m

2 stops

LGW

£722

Multiple Airlines

13 Mar

MAN

26h 20m

2 stops

POA

20 Mar

POA

28h 55m

2 stops

MAN

£734

Multiple Airlines

27 Feb

LGW

32h 20m

2 stops

POA

13 Mar

POA

24h 25m

2 stops

LGW

£744

Multiple Airlines

15 Mar

LGW

31h 25m

2 stops

POA

22 Mar

POA

32h 50m

3 stops

LGW

£747

Multiple Airlines

8 May

LHR

22h 05m

2 stops

POA

23 May

POA

23h 15m

2 stops

LHR

£747

Multiple Airlines

13 Mar

MAN

29h 35m

3 stops

POA

20 Mar

POA

28h 25m

3 stops

MAN

£747

Multiple Airlines

8 May

LGW

30h 30m

3 stops

POA

23 May

POA

18h 30m

2 stops

LGW

£771

Multiple Airlines

13 Mar

BHX

32h 30m

3 stops

POA

20 Mar

POA

26h 05m

3 stops

BHX

£781

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

Round-trip

One-way

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

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12:05 - 14:40

MAN

POA

29h 35m

3 stops

10:30 - 18:25

POA

MAN

28h 55m

2 stops

£692Multiple Airlines

Fri, 13 Mar - Fri, 20 Mar

16:40 - 19:40

LGW

POA

30h 00m

1 stop

00:45 - 09:25

POA

LGW

29h 40m

2 stops

£696TAP AIR PORTUGAL

Fri, 13 Mar - Thu, 19 Mar

10:40 - 19:40

LGW

POA

36h 00m

1 stop

00:45 - 15:45

POA

LGW

36h 00m

1 stop

£697TAP AIR PORTUGAL

Fri, 13 Mar - Thu, 19 Mar

06:05 - 08:35

LGW

POA

30h 30m

3 stops

09:05 - 20:25

POA

LGW

31h 20m

3 stops

£702Multiple Airlines

Fri, 8 May - Sat, 23 May

20:15 - 09:15

LHR

POA

16h 00m

1 stop

10:05 - 14:05

POA

LHR

25h 00m

1 stop

£785LATAM Airlines

Sun, 15 Mar - Sun, 22 Mar

20:15 - 09:20

LHR

POA

16h 05m

1 stop

17:55 - 14:05

POA

LHR

17h 10m

1 stop

£792LATAM Airlines

Mon, 2 Mar - Thu, 19 Mar

17:25 - 09:45

LGW

POA

20h 20m

2 stops

09:45 - 09:00

POA

LGW

19h 15m

2 stops

£839Air Europa

Mon, 13 Apr - Thu, 14 May

18:30 - 09:15

LCY

POA

18h 45m

2 stops

14:25 - 17:55

POA

LCY

23h 30m

2 stops

£858Lufthansa

Fri, 8 May - Sat, 23 May

07:45 - 23:30

LCY

POA

18h 45m

2 stops

18:25 - 18:30

POA

LCY

20h 05m

2 stops

£1,062KLM

Mon, 2 Mar - Tue, 2 Jun

10:00 - 00:20

LCY

POA

18h 20m

2 stops

18:05 - 17:20

POA

LCY

19h 15m

2 stops

£1,102KLM

Wed, 1 Apr - Wed, 8 Apr

Fly from

Route

Depart

Return

Price

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

Fri 13/3

12:05-14:40

3 stops29h 35m

Porto Alegre Salgado Filho

Fri 20/3

10:30-18:25

2 stops28h 55m

£692

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Fri 13/3

16:40-19:40

1 stop30h 00m

Porto Alegre Salgado Filho

Thu 19/3

00:45-09:25

2 stops29h 40m

£696

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Fri 13/3

10:40-19:40

1 stop36h 00m

Porto Alegre Salgado Filho

Thu 19/3

00:45-15:45

1 stop36h 00m

£697

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Fri 8/5

06:05-08:35

3 stops30h 30m

Porto Alegre Salgado Filho

Sat 23/5

09:05-20:25

3 stops31h 20m

£702

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Sun 15/3

20:15-09:15

1 stop16h 00m

Porto Alegre Salgado Filho

Sun 22/3

10:05-14:05

1 stop25h 00m

£785

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Mon 2/3

20:15-09:20

1 stop16h 05m

Porto Alegre Salgado Filho

Thu 19/3

17:55-14:05

1 stop17h 10m

£792

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 13/4

17:25-09:45

2 stops20h 20m

Porto Alegre Salgado Filho

Thu 14/5

09:45-09:00

2 stops19h 15m

£839

LondonPorto Alegre

LCY - POA

LCYPOA

London City

Fri 8/5

18:30-09:15

2 stops18h 45m

Porto Alegre Salgado Filho

Sat 23/5

14:25-17:55

2 stops23h 30m

£858

LondonPorto Alegre

LCY - POA

LCYPOA

London City

Mon 2/3

07:45-23:30

2 stops18h 45m

Porto Alegre Salgado Filho

Tue 2/6

18:25-18:30

2 stops20h 05m

£1,062

LondonPorto Alegre

LCY - POA

LCYPOA

London City

Wed 1/4

10:00-00:20

2 stops18h 20m

Porto Alegre Salgado Filho

Wed 8/4

18:05-17:20

2 stops19h 15m

£1,102

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 Lufthansa 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 61% of people opting to fly with this airline when travelling to Rio Grande do Sul. Keep in mind that there are 5 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

Find flights to Porto Alegre

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	£338
Best Round-Trip Price	£692
Fastest flight time	18h 20m
Popular in	December

The best one-way flight price to Rio Grande do Sul from United Kingdom in the last 72 hours is £338 (Manchester to Porto Alegre Salgado Filho).

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The best round-trip flight price to Rio Grande do Sul from United Kingdom in the last 72 hours is £692 (Manchester to Porto Alegre Salgado Filho).

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The fastest flight to Rio Grande do Sul from United Kingdom takes 18h 20m (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 5% 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 £49/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 £182/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 89% 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 6 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 8 operators available for flights to Rio Grande do Sul as of January 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.