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Flights to Rio Grande do Sul

£753 Cheap flights to Rio Grande do Sul

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Rio Grande do Sul departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
17 May
LHR
21h 25m
2 stops
POA
9 Jun
POA
15h 00m
1 stop
LHR
£753
Multiple Airlines
19 May
LHR
26h 00m
2 stops
POA
9 Jun
POA
16h 40m
1 stop
LHR
£762
Multiple Airlines
19 May
LHR
24h 45m
2 stops
POA
10 Jun
POA
21h 05m
1 stop
LHR
£765
LATAM Airlines
18 May
LHR
16h 00m
1 stop
POA
8 Jun
POA
15h 00m
1 stop
LHR
£770
LATAM Airlines
19 May
LHR
16h 00m
1 stop
POA
7 Jun
POA
30h 20m
1 stop
LHR
£771
LATAM Airlines
17 May
LHR
16h 00m
1 stop
POA
8 Jun
POA
19h 35m
2 stops
LHR
£772
LATAM Airlines
19 May
LHR
20h 55m
1 stop
POA
7 Jun
POA
28h 25m
1 stop
LHR
£774
Multiple Airlines
19 May
LHR
24h 45m
2 stops
POA
9 Jun
POA
19h 40m
1 stop
LHR
£783
Multiple Airlines
18 May
LHR
19h 00m
2 stops
POA
9 Jun
POA
19h 45m
2 stops
LHR
£785
Multiple Airlines
19 May
LHR
24h 45m
2 stops
POA
10 Jun
POA
16h 40m
1 stop
LHR
£788
LATAM Airlines
16 May
LHR
22h 25m
2 stops
POA
9 Jun
POA
17h 15m
1 stop
LHR
£788
LATAM Airlines
19 May
LHR
16h 00m
1 stop
POA
7 Jun
POA
30h 20m
1 stop
LHR
£789

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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 23:25
LHR
-
POA
21h 25m
2 stops
Multiple Airlines Logo
20:05 - 15:05
POA
-
LHR
15h 00m
1 stop
£753Multiple Airlines
Sun, 17 May - Tue, 9 Jun
Multiple Airlines Logo
22:05 - 20:05
LHR
-
POA
26h 00m
2 stops
Multiple Airlines Logo
18:25 - 15:05
POA
-
LHR
16h 40m
1 stop
£762Multiple Airlines
Tue, 19 May - Tue, 9 Jun
Multiple Airlines Logo
22:05 - 18:50
LHR
-
POA
24h 45m
2 stops
Multiple Airlines Logo
14:00 - 15:05
POA
-
LHR
21h 05m
1 stop
£765Multiple Airlines
Tue, 19 May - Wed, 10 Jun
LATAM Airlines Logo
21:20 - 09:20
LHR
-
POA
16h 00m
1 stop
LATAM Airlines Logo
20:05 - 15:05
POA
-
LHR
15h 00m
1 stop
£770LATAM Airlines
Mon, 18 May - Mon, 8 Jun
LATAM Airlines Logo
21:20 - 09:20
LHR
-
POA
16h 00m
1 stop
LATAM Airlines Logo
04:45 - 15:05
POA
-
LHR
30h 20m
1 stop
£771LATAM Airlines
Tue, 19 May - Sun, 7 Jun
TAP AIR PORTUGAL Logo
16:25 - 20:25
LGW
-
POA
32h 00m
1 stop
TAP AIR PORTUGAL Logo
01:40 - 09:45
POA
-
LGW
28h 05m
1 stop
£878TAP AIR PORTUGAL
Wed, 20 May - Sat, 6 Jun
TAP AIR PORTUGAL Logo
21:15 - 20:25
LGW
-
POA
51h 10m
2 stops
TAP AIR PORTUGAL Logo
01:40 - 11:20
POA
-
LGW
29h 40m
2 stops
£916TAP AIR PORTUGAL
Tue, 19 May - Sat, 6 Jun
KLM Logo
20:50 - 23:40
MAN
-
POA
30h 50m
2 stops
KLM Logo
15:45 - 16:45
POA
-
MAN
21h 00m
2 stops
£960KLM
Tue, 9 Jun - Wed, 24 Jun
KLM Logo
20:45 - 23:55
MAN
-
POA
31h 10m
2 stops
KLM Logo
17:05 - 20:05
POA
-
MAN
23h 00m
2 stops
£971KLM
Sun, 14 Jun - Wed, 1 Jul
SWISS Logo
13:50 - 09:20
MAN
-
POA
23h 30m
2 stops
SWISS Logo
14:20 - 17:55
POA
-
MAN
23h 35m
2 stops
£1,000SWISS
Mon, 8 Jun - Mon, 22 Jun

momondo Fare Finder

 
Locate flights to Rio Grande do Sul that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 9 April 2026.
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

LHR - POA

LHRPOA

London Heathrow

Sun 17/5

06:00-23:25

2 stops21h 25m

Porto Alegre Salgado Filho

Tue 9/6

20:05-15:05

1 stop15h 00m

£753

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Tue 19/5

22:05-20:05

2 stops26h 00m

Porto Alegre Salgado Filho

Tue 9/6

18:25-15:05

1 stop16h 40m

£762

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Tue 19/5

22:05-18:50

2 stops24h 45m

Porto Alegre Salgado Filho

Wed 10/6

14:00-15:05

1 stop21h 05m

£765
Fastest return journey

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Mon 18/5

21:20-09:20

1 stop16h 00m

Porto Alegre Salgado Filho

Mon 8/6

20:05-15:05

1 stop15h 00m

£770

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

Tue 19/5

21:20-09:20

1 stop16h 00m

Porto Alegre Salgado Filho

Sun 7/6

04:45-15:05

1 stop30h 20m

£771

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Wed 20/5

16:25-20:25

1 stop32h 00m

Porto Alegre Salgado Filho

Sat 6/6

01:40-09:45

1 stop28h 05m

£878

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Tue 19/5

21:15-20:25

2 stops51h 10m

Porto Alegre Salgado Filho

Sat 6/6

01:40-11:20

2 stops29h 40m

£916

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

Tue 9/6

20:50-23:40

2 stops30h 50m

Porto Alegre Salgado Filho

Wed 24/6

15:45-16:45

2 stops21h 00m

£960

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

Sun 14/6

20:45-23:55

2 stops31h 10m

Porto Alegre Salgado Filho

Wed 1/7

17:05-20:05

2 stops23h 00m

£971

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

Mon 8/6

13:50-09:20

2 stops23h 30m

Porto Alegre Salgado Filho

Mon 22/6

14:20-17:55

2 stops23h 35m

£1,000

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Rio Grande do Sul flights insights and trends

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

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 54% 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
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

£298

Best Round-Trip Price

£753

Fastest flight time

18h 25m

Popular in

December
The best one-way flight price to Rio Grande do Sul from United Kingdom in the last 72 hours is £298 (London Gatwick to Porto Alegre Salgado Filho).
Search Deals
The best round-trip flight price to Rio Grande do Sul from United Kingdom in the last 72 hours is £753 (London Heathrow to Porto Alegre Salgado Filho).
Search Deals
The fastest flight to Rio Grande do Sul from United Kingdom takes 18h 25m (London City to Porto Alegre Salgado Filho).
Search Deals
December has the highest demand for flights to Rio Grande do Sul, with a 8% price increase on average.
Search Deals

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 £52/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 £280/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 5 airlines that operate flight routes to Rio Grande do Sul, with LATAM Airlines being the most popular option. An estimated 49% 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 7 operators available for flights to Rio Grande do Sul as of April 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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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
London to Porto Alegre flightsfrom £827
Manchester to Porto Alegre flightsfrom £852
Birmingham to Porto Alegre flightsfrom £1,112
Edinburgh to Porto Alegre flightsfrom £1,274
Leeds to Porto Alegre flightsfrom £1,429
Glasgow to Porto Alegre flightsfrom £1,930