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£378+ Cheap flights to Rio Grande do Sul

— POA
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Rio Grande do Sul in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Rio Grande do Sul

Sat 21/1106:20 -
2 stops28h 50m
Tue 1/1217:25 -
2 stops17h 20m
Deal found 10/11£781
Fri 20/1106:30 -
2 stops21h 00m
Tue 1/1217:25 -
2 stops17h 25m
Deal found 10/11£789
Mon 16/1118:30 -
1 stop28h 10m
Mon 23/1116:10 -
1 stop18h 55m
Deal found 8/11£795
Tue 8/1206:30 -
2 stops21h 00m
Tue 9/211:50 -
2 stops23h 00m
Deal found 7/11£822
Mon 16/1116:35 -
2 stops30h 05m
Mon 23/1114:25 -
3 stops23h 40m
Deal found 8/11£842
Tue 10/1107:25 -
2 stops36h 50m
Tue 17/1120:00 -
1 stop15h 05m
Deal found 9/11£872
Fri 20/1120:15 -
2 stops29h 30m
Tue 1/1220:00 -
1 stop15h 25m
Deal found 10/11£874
Mon 16/1120:20 -
3 stops29h 25m
Mon 23/1110:25 -
2 stops29h 50m
Deal found 8/11£878
Tue 8/1206:10 -
2 stops28h 50m
Tue 9/215:20 -
2 stops24h 40m
Deal found 7/11£883
Sat 21/1120:15 -
1 stop15h 15m
Mon 30/1111:30 -
2 stops23h 35m
Deal found 10/11£883
Wed 18/1118:30 -
1 stop27h 50m
Wed 2/1220:00 -
1 stop15h 25m
Deal found 10/11£886
Tue 24/1120:15 -
2 stops29h 30m
Sat 28/1112:25 -
2 stops22h 40m
Deal found 6/11£889

Find flight deals to Rio Grande do Sul

Return from

£781

One-way from

£378

Popular in

July

Cheapest in

May

Average price

£1,044
Air France
  • Air France
  • 21/11-1/12
  • 4 total stops
  • 46h 10m total
  • London to Porto Alegre
Search Deals
2/12-31/12
  • 2/12-31/12
  • 2 total stops
  • 42h 40m total
  • London to Rio Grande do Sul
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for return flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Rio Grande do Sul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Wed 2/12

11:00-00:10

3 stops40h 10m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£393

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Fri 23/4

22:05-22:45

2 stops28h 40m

Porto Alegre Salgado Filho

Fri 7/5

05:30-15:35

2 stops30h 05m

£781

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Tue 8/12

06:10-08:00

2 stops28h 50m

Porto Alegre Salgado Filho

Tue 9/2

15:20-19:00

2 stops24h 40m

£883

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Tue 24/11

20:15-15:10

1 stop21h 55m

Porto Alegre Salgado Filho

Sat 28/11

13:05-13:25

2 stops21h 20m

£924

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Mon 18/1

06:15-00:10

2 stops20h 55m

Porto Alegre Salgado Filho

Mon 8/2

20:05-14:25

1 stop15h 20m

£935

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Tue 8/12

08:15-00:30

2 stops19h 15m

Porto Alegre Salgado Filho

Tue 9/2

21:15-22:40

1 stop22h 25m

£950

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Wed 30/12

10:55-08:30

2 stops48h 35m

Porto Alegre Salgado Filho

Wed 17/2

20:05-09:55

2 stops34h 50m

£1,045

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Tue 24/11

17:25-16:30

2 stops26h 05m

Porto Alegre Salgado Filho

Sat 28/11

10:40-09:00

2 stops19h 20m

£1,060

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Tue 29/12

17:20-07:55

2 stops41h 35m

Porto Alegre Salgado Filho

Mon 15/2

19:40-09:55

2 stops35h 15m

£1,090

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Tue 8/12

09:00-12:20

3 stops30h 20m

Porto Alegre Salgado Filho

Tue 9/2

16:05-21:25

3 stops26h 20m

£1,101

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight to Rio Grande do Sul

Have a flexible travel schedule? Discover the best time to fly to Rio Grande do Sul with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Rio Grande do Sul

How long is the flight to Rio Grande do Sul?

On average, a flight from London to Rio Grande do Sul takes 21 hours 41 minutes. Flights to Rio Grande do Sul from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Rio Grande do Sul?

The most popular airlines flying from London to Rio Grande do Sul are British Airways, Fiji Airways and Cathay Pacific.

British Airways
British Airways
From £789
Cathay Pacific
Cathay Pacific
From £1,217
Fiji Airways
Fiji Airways
From £1,162
American Airlines
American Airlines
From £723

What are the cheapest airlines that fly to Rio Grande do Sul?

The cheapest airlines flying from London to Rio Grande do Sul are British Airways, Japan Airlines and American Airlines.

Rainfall in Rio Grande do Sul by month

In terms of precipitation, rainfall in Rio Grande do Sul ranges from 70.0 - 130.0 inches per month. September is typically the wettest month, when rainfall can reach 130.0 mm. November is typically the driest time to visit Rio Grande do Sul when rainfall is around 70.0 mm.

Temperature in Rio Grande do Sul by month

If weather is an important factor for your trip to Rio Grande do Sul, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 13.0 C).

When is the best time to book a flight to Rio Grande do Sul?

The price you pay for your flight to Rio Grande do Sul may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What are the most popular places to fly to in Rio Grande do Sul?

The most popular places in Rio Grande do Sul to fly to are Porto Alegre, Canoas and Caxias do Sul.

Reviews of airlines servicing Rio Grande do Sul

See what other customers who have flown with Virgin Atlantic,LATAM Airlines, andTAP AIR PORTUGAL to Brazil have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
698 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
LATAM Airlines
7.4
Good
1,970 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
TAP AIR PORTUGAL
7.2
Good
2,395 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Crew

8.1

Entertainment

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to Rio Grande do Sul

  • Can I find cheaper flights to Rio Grande do Sul if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Rio Grande do Sul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Rio Grande do Sul?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Rio Grande do Sul.

  • What is the cheapest airport to fly to in Rio Grande do Sul?

    Porto Alegre Salgado Filho is currently the cheapest airport to fly to in Rio Grande do Sul. One-way flights to Porto Alegre Salgado Filho typically cost £39, while return flights cost around £104.

  • How much is a return flight to Rio Grande do Sul?

    A return flight to Rio Grande do Sul will typically cost around £127, however they can be found for as little as £104.

  • Where does the fastest flight to Rio Grande do Sul depart from?

    For those looking to save time traveling to Rio Grande do Sul, London offers the quickest one-way flight (16 hours 40 minutes).

  • Does Porto Alegre Salgado Filho have car hire?

    Yes. Those touching down at Porto Alegre Salgado Filho can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto Alegre Salgado Filho?

    Yes. Porto Alegre Salgado Filho has hotels nearby for those requiring accommodations. Motel Porto dos Casais is the closest property to Porto Alegre Salgado Filho (0.0 mi away from Porto Alegre Salgado Filho).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Rio Grande do Sul cities and airports

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Flights to Caxias do Sul
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Flights to Rio Grande

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