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£458+ Cheap flights to Rio Grande do Sul

— POA
28 Oct — 4 Nov1
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

Wed 11/1119:45 -
2 stops52h 45m
Sat 28/1121:10 -
1 stop33h 40m
Deal found 25/9£686
Mon 16/1112:15 -
2 stops34h 25m
Tue 1/1212:40 -
2 stops25h 55m
Deal found 24/9£709
Mon 16/1112:25 -
2 stops34h 15m
Tue 1/1221:15 -
1 stop15h 30m
Deal found 24/9£726
Mon 16/1118:30 -
1 stop28h 10m
Tue 1/1221:15 -
1 stop22h 25m
Deal found 24/9£735
Mon 16/1110:40 -
1 stop36h 00m
Tue 1/1221:15 -
1 stop15h 30m
Deal found 24/9£738
Mon 9/1107:00 -
3 stops29h 10m
Mon 23/1110:45 -
2 stops22h 35m
Deal found 25/9£745
Thu 12/1120:05 -
2 stops31h 05m
Sat 28/1121:10 -
1 stop33h 40m
Deal found 25/9£750
Fri 13/1116:25 -
2 stops43h 05m
Sat 28/1121:10 -
1 stop33h 40m
Deal found 25/9£751
Tue 10/1106:45 -
2 stops35h 35m
Tue 17/1121:15 -
1 stop15h 30m
Deal found 26/9£759
Tue 10/1108:15 -
3 stops26h 40m
Tue 17/1121:15 -
1 stop22h 25m
Deal found 26/9£764
Fri 13/1112:30 -
2 stops34h 10m
Thu 26/1101:30 -
1 stop14h 35m
Deal found 25/9£764
Tue 10/1109:00 -
2 stops25h 55m
Tue 17/1121:15 -
1 stop18h 05m
Deal found 26/9£768

Find flights to Rio Grande do Sul

Explore Rio Grande do Sul
Flights to Porto Alegre
Flights to Caxias do Sul

Find flight deals to Rio Grande do Sul

Return from

£686

One-way from

£458

Popular in

July

Cheapest in

May

Average price

£1,203
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 11/11-28/11
  • 3 total stops
  • 86h 25m total
  • London to Porto Alegre
Search Deals
23/11-31/12
  • 23/11-31/12
  • 2 total stops
  • 38h 05m total
  • London to Rio Grande do Sul
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£174 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 September 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

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Mon 23/11

06:10-17:15

2 stops38h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£458

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Mon 16/11

12:15-19:40

2 stops34h 25m

Porto Alegre Salgado Filho

Tue 1/12

12:40-17:35

2 stops25h 55m

£709

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Mon 16/11

19:50-19:40

1 stop26h 50m

Porto Alegre Salgado Filho

Tue 1/12

14:05-12:55

2 stops19h 50m

£799

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Sat 7/11

20:55-00:20

2 stops30h 25m

Porto Alegre Salgado Filho

Sat 14/11

21:10-23:35

1 stop23h 25m

£857

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Thu 12/11

21:30-07:40

2 stops37h 10m

Porto Alegre Salgado Filho

Sat 28/11

21:10-22:45

1 stop22h 35m

£894

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Thu 12/11

06:30-23:50

2 stops20h 20m

Porto Alegre Salgado Filho

Sun 29/11

14:40-13:50

2 stops20h 10m

£910

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Wed 11/11

07:15-20:30

2 stops40h 15m

Porto Alegre Salgado Filho

Sat 28/11

05:05-22:45

2 stops38h 40m

£920

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 9/11

10:05-07:55

2 stops48h 50m

Porto Alegre Salgado Filho

Mon 30/11

19:40-09:10

2 stops34h 30m

£924

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Mon 9/11

20:15-23:00

2 stops29h 45m

Porto Alegre Salgado Filho

Mon 23/11

20:00-14:05

1 stop15h 05m

£929

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Sun 8/11

06:30-11:00

2 stops55h 30m

Porto Alegre Salgado Filho

Tue 1/12

20:05-09:10

2 stops34h 05m

£934

Flights are sorted by cheapest return flights first.

Deals found on 25/9

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 18 hours 40 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.

British Airways
British Airways
From £799
Cathay Pacific
Cathay Pacific
From £1,113
Fiji Airways
Fiji Airways
From £1,193
American Airlines
American Airlines
From £867

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, American Airlines and Japan 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 75 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 LATAM Airlines,Virgin Atlantic, 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.
LATAM Airlines
7.4
Good
1,977 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.
LATAM Airlines
7.4
Good
1,977 reviews
LATAM Airlines
7.4
Good
1,977 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.
Virgin Atlantic
7.4
Good
694 reviews
LATAM Airlines
7.4
Good
1,977 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.
TAP AIR PORTUGAL
7.2
Good
2,386 reviews
LATAM Airlines
7.4
Good
1,977 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

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, Lufthansa 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?

    Passo Fundo is currently the cheapest airport to fly to in Rio Grande do Sul. One-way flights to Passo Fundo typically cost £52, while return flights cost around £690.

  • 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 20 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

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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

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