Find flights
Airlines

£406+ Cheap flights to Rio Grande do Sul

— POA
29 Nov — 6 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

Sun 15/1106:20 -
2 stops28h 40m
Sat 28/1121:10 -
1 stop36h 30m
Deal found 29/10£765
Sun 15/1108:40 -
2 stops30h 20m
Sat 28/1110:40 -
2 stops19h 20m
Deal found 29/10£796
Mon 9/1113:40 -
1 stop33h 00m
Mon 23/1121:45 -
2 stops37h 20m
Deal found 30/10£868
Mon 9/1120:15 -
1 stop15h 15m
Mon 23/1113:05 -
1 stop22h 00m
Deal found 28/10£883
Wed 30/1210:55 -
2 stops48h 35m
Wed 17/220:05 -
2 stops34h 50m
Deal found 29/10£901
Wed 30/1206:30 -
2 stops53h 00m
Wed 17/220:05 -
2 stops58h 05m
Deal found 29/10£907
Mon 23/1120:15 -
2 stops29h 30m
Fri 27/1109:20 -
1 stop25h 45m
Deal found 28/10£918
Wed 30/1206:30 -
2 stops59h 30m
Tue 16/220:05 -
2 stops34h 05m
Deal found 29/10£959
Mon 23/1110:00 -
2 stops28h 00m
Fri 27/1108:35 -
2 stops21h 25m
Deal found 27/10£970
Mon 9/1110:00 -
2 stops49h 10m
Mon 23/1105:40 -
2 stops24h 20m
Deal found 27/10£983
Mon 9/1110:00 -
2 stops49h 10m
Mon 23/1105:40 -
2 stops24h 20m
Deal found 26/10£985
Wed 30/1210:55 -
2 stops48h 35m
Thu 18/219:40 -
2 stops41h 40m
Deal found 29/10£988

Find flight deals to Rio Grande do Sul

Return from

£733

One-way from

£406

Popular in

July

Cheapest in

May

Average price

£937
19/1-9/2
  • 19/1-9/2
  • 5 total stops
  • 57h 35m total
  • London to Porto Alegre
Search Deals
19/1-31/12
  • 19/1-31/12
  • 2 total stops
  • 20h 20m total
  • London to Rio Grande do Sul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

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
Fastest return journey

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Sat 13/3

06:00-00:15

2 stops21h 15m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£442

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Wed 17/2

07:15-16:40

2 stops36h 25m

Porto Alegre Salgado Filho

Tue 2/3

04:20-13:45

2 stops30h 25m

£824

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Wed 28/4

18:35-10:00

2 stops19h 25m

Porto Alegre Salgado Filho

Tue 25/5

13:00-17:50

2 stops24h 50m

£888

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Wed 28/4

17:15-10:00

2 stops20h 45m

Porto Alegre Salgado Filho

Tue 25/5

13:00-16:25

2 stops23h 25m

£890

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 23/11

10:00-15:00

2 stops32h 00m

Porto Alegre Salgado Filho

Fri 27/11

05:40-09:00

2 stops24h 20m

£974

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

Mon 15/2

19:40-09:55

2 stops35h 15m

£1,033

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Sat 14/11

06:00-19:40

1 stop16h 40m

Porto Alegre Salgado Filho

Sat 5/12

21:10-22:40

1 stop22h 30m

£1,034

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Wed 20/1

21:30-00:15

2 stops29h 45m

Porto Alegre Salgado Filho

Sat 6/2

21:10-22:45

1 stop22h 35m

£1,055

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Sun 15/11

07:00-00:20

2 stops20h 20m

Porto Alegre Salgado Filho

Sat 28/11

10:50-16:55

2 stops27h 05m

£1,097

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Thu 10/12

06:15-00:30

3 stops21h 15m

Porto Alegre Salgado Filho

Thu 17/12

15:20-14:45

2 stops20h 25m

£1,099

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

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 17 hours 48 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, Cathay Pacific and Fiji Airways.

LATAM Airlines
LATAM Airlines
From £754
Virgin Atlantic
Virgin Atlantic
From £856
TAP AIR PORTUGAL
TAP AIR PORTUGAL
From £730
Lufthansa
Lufthansa
From £720

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 82 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

Food

6.9

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

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

Food

6.9

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

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

Food

6.9

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

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
2,388 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Food

6.9

Crew

8.1

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

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 £105.

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

    A return flight to Rio Grande do Sul will typically cost around £124, however they can be found for as little as £105.

  • 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 (15 hours 15 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

Flights to Porto Alegre
Flights to Caxias do Sul
Flights to Passo Fundo
Flights to Pelotas
Flights to Santo Ângelo
Flights to Santa Maria
Flights to Uruguaiana
Flights to Canela
Flights to Rio Grande

Fly with Cheapflights

How does Cheapflights help users find flights to Rio Grande do Sul?

Deals for Rio Grande do Sul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Rio Grande do Sul?

Millions of users choose and trust Cheapflights to book the best flight deals to Rio Grande do Sul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Rio Grande do Sul with no change fees?

Yes, we can. To see specific flights to Rio Grande do Sul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Rio Grande do Sul become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.