What is the cheapest airline that flies from Porto Alegre Salgado Filho to United Kingdom?

LATAM Airlines, Air Europa, and GOL are the most popular carriers operating from Porto Alegre Salgado Filho to United Kingdom

When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to United Kingdom?

Prices for flights from Porto Alegre Salgado Filho Airport to United Kingdom are refreshed on a daily basis.

How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to United Kingdom?

The number of operators available for flights from Porto Alegre Salgado Filho Airport to United Kingdom is 1 as of September 2026.

How old do you have to be to fly from Porto Alegre Salgado Filho Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£337 Cheap Flights from Porto Alegre to the United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Travel Warning: Due to flooding, the airport may be currently closed. Check local travel advisories before booking.

Find the cheapest flights from Porto Alegre to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

06:50 - 08:30LHR London Heathrow-POA Porto Alegre Salgado Filho

28h 40m2 stops Brussels Bruxelles-National Sao Paulo Guarulhos Intl

£787Multiple Airlines

Fri, 27 Nov - Thu, 18 Feb

14:00 - 15:40POA Porto Alegre Salgado Filho-LHR London Heathrow

22h 40m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

16:30 - 22:45LHR London Heathrow-POA Porto Alegre Salgado Filho

33h 15m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

£787ITA Airways

Fri, 27 Nov - Thu, 18 Feb

10:40 - 15:40POA Porto Alegre Salgado Filho-LHR London Heathrow

26h 00m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

10:30 - 22:30LHR London Heathrow-POA Porto Alegre Salgado Filho

39h 00m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

£788ITA Airways

Fri, 13 Nov - Mon, 23 Nov

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

20:15 - 10:00LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 45m1 stop Sao Paulo Guarulhos Intl

£788LATAM Airlines

Tue, 2 Mar - Fri, 12 Mar

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

20:15 - 11:15LHR London Heathrow-POA Porto Alegre Salgado Filho

18h 00m2 stops Sao Paulo Guarulhos Intl Curitiba Afonso Pena

£788LATAM Airlines

Tue, 2 Mar - Fri, 12 Mar

09:15 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

25h 50m1 stop Sao Paulo Guarulhos Intl

20:15 - 11:15LHR London Heathrow-POA Porto Alegre Salgado Filho

18h 00m2 stops Sao Paulo Guarulhos Intl Curitiba Afonso Pena

£789LATAM Airlines

Tue, 2 Mar - Fri, 12 Mar

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

20:15 - 11:15LHR London Heathrow-POA Porto Alegre Salgado Filho

18h 00m2 stops Sao Paulo Guarulhos Intl Curitiba Afonso Pena

£789LATAM Airlines

Tue, 2 Mar - Fri, 12 Mar

20:05 - 14:05POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 00m1 stop Sao Paulo Guarulhos Intl

20:15 - 10:00LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 45m1 stop Sao Paulo Guarulhos Intl

£789LATAM Airlines

Tue, 2 Mar - Fri, 12 Mar

21:10 - 21:35POA Porto Alegre Salgado Filho-LHR London Heathrow

21h 25m1 stop Lisbon Humberto Delgado

18:30 - 19:40LHR London Heathrow-POA Porto Alegre Salgado Filho

28h 10m1 stop Lisbon Humberto Delgado

£794TAP AIR PORTUGAL

Tue, 2 Mar - Fri, 19 Mar

00:45 - 18:55POA Porto Alegre Salgado Filho-LHR London Heathrow

15h 10m1 stop Lisbon Humberto Delgado

06:00 - 19:20LHR London Heathrow-POA Porto Alegre Salgado Filho

16h 20m1 stop Lisbon Humberto Delgado

£810TAP AIR PORTUGAL

Thu, 26 Nov - Thu, 18 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:20 - 18:35POA Porto Alegre Salgado Filho-LHR London Heathrow

46h 15m3 stops Rio de Janeiro–Galeão Intl Sao Paulo Guarulhos Intl Paris Charles de Gaulle

19:45 - 20:35LHR London Heathrow-POA Porto Alegre Salgado Filho

28h 50m2 stops Paris Charles de Gaulle Sao Paulo Guarulhos Intl

£1,077GOL

Mon, 7 Sep - Mon, 21 Sep

18:45 - 18:35POA Porto Alegre Salgado Filho-LHR London Heathrow

43h 50m3 stops Sao Paulo Guarulhos Intl Rio de Janeiro–Galeão Intl Paris Charles de Gaulle

08:40 - 00:40LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 00m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

£1,097GOL

Mon, 7 Sep - Mon, 21 Sep

06:40 - 15:35POA Porto Alegre Salgado Filho-LHR London Heathrow

28h 55m2 stops Sao Paulo Guarulhos Intl Brussels Bruxelles-National

21:20 - 14:15LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 55m1 stop Sao Paulo Guarulhos Intl

£1,103LATAM Airlines

Mon, 7 Sep - Mon, 21 Sep

06:40 - 15:35POA Porto Alegre Salgado Filho-LHR London Heathrow

28h 55m2 stops Sao Paulo Guarulhos Intl Brussels Bruxelles-National

21:20 - 18:55LHR London Heathrow-POA Porto Alegre Salgado Filho

25h 35m2 stops Sao Paulo Guarulhos Intl Rio de Janeiro–Galeão Intl

£1,103LATAM Airlines

Mon, 7 Sep - Mon, 21 Sep

06:40 - 15:35POA Porto Alegre Salgado Filho-LHR London Heathrow

28h 55m2 stops Sao Paulo Guarulhos Intl Brussels Bruxelles-National

21:20 - 14:15LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 55m1 stop Sao Paulo Guarulhos Intl

£1,111LATAM Airlines

Mon, 7 Sep - Mon, 21 Sep

06:40 - 15:35POA Porto Alegre Salgado Filho-LHR London Heathrow

28h 55m2 stops Sao Paulo Guarulhos Intl Brussels Bruxelles-National

20:15 - 23:25LHR London Heathrow-POA Porto Alegre Salgado Filho

31h 10m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

£1,112LATAM Airlines

Mon, 7 Sep - Mon, 21 Sep

12:20 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

22h 45m1 stop Sao Paulo Congonhas

21:20 - 17:00LHR London Heathrow-POA Porto Alegre Salgado Filho

23h 40m1 stop Sao Paulo Guarulhos Intl

£1,114LATAM Airlines

Mon, 7 Sep - Sun, 13 Sep

10:00 - 15:05POA Porto Alegre Salgado Filho-LHR London Heathrow

25h 05m1 stop Sao Paulo Congonhas

21:20 - 14:45LHR London Heathrow-POA Porto Alegre Salgado Filho

21h 25m2 stops Sao Paulo Guarulhos Intl Florianopolis Hercilio Luz

£1,118LATAM Airlines

Mon, 7 Sep - Sun, 13 Sep

01:00 - 10:20POA Porto Alegre Salgado Filho-LHR London Heathrow

29h 20m1 stop Lisbon Humberto Delgado

06:00 - 22:40LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 40m1 stop Lisbon Humberto Delgado

£1,550TAP AIR PORTUGAL

Mon, 7 Sep - Sat, 12 Sep

01:40 - 12:45POA Porto Alegre Salgado Filho-LHR London Heathrow

31h 05m1 stop Lisbon Humberto Delgado

06:00 - 22:40LHR London Heathrow-POA Porto Alegre Salgado Filho

20h 40m1 stop Lisbon Humberto Delgado

£1,645TAP AIR PORTUGAL

Sat, 5 Sep - Sat, 12 Sep

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ITA Airways flights from Porto Alegre to United Kingdom

Our best ITA Airways deals on Porto Alegre to United Kingdom flight tickets

ITA Airways

13 Nov

POA10:40Porto Alegre Salgado Filho

26h 00m

2 stops

LHR15:40London Heathrow

23 Nov

LHR10:30London Heathrow

39h 00m

2 stops

POA22:30Porto Alegre Salgado Filho

£788

ITA Airways

27 Nov

POA14:00Porto Alegre Salgado Filho

22h 40m

2 stops

LHR15:40London Heathrow

18 Feb

LHR16:30London Heathrow

33h 15m

2 stops

POA22:45Porto Alegre Salgado Filho

£790

ITA Airways

13 Nov

POA10:40Porto Alegre Salgado Filho

26h 00m

2 stops

LHR15:40London Heathrow

23 Nov

LHR16:30London Heathrow

33h 00m

2 stops

POA22:30Porto Alegre Salgado Filho

£792

TAP AIR PORTUGAL flights from Porto Alegre to United Kingdom

Our best TAP AIR PORTUGAL deals on Porto Alegre to United Kingdom flight tickets

TAP AIR PORTUGAL

2 Mar

POA21:10Porto Alegre Salgado Filho

21h 25m

1 stop

LHR21:35London Heathrow

19 Mar

LHR18:30London Heathrow

28h 10m

1 stop

POA19:40Porto Alegre Salgado Filho

£794

TAP AIR PORTUGAL

26 Nov

POA00:45Porto Alegre Salgado Filho

15h 10m

1 stop

LHR18:55London Heathrow

18 Feb

LHR06:00London Heathrow

16h 20m

1 stop

POA19:20Porto Alegre Salgado Filho

£810

TAP AIR PORTUGAL

12 Nov

POA00:45Porto Alegre Salgado Filho

15h 10m

1 stop

LHR18:55London Heathrow

23 Nov

LHR18:30London Heathrow

28h 10m

1 stop

POA19:40Porto Alegre Salgado Filho

£811

momondo Fare Finder

Use the filters below to find and compare flights from Porto Alegre to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Fri 27/11

20:05-14:05

1 stop15h 00m

London Heathrow

Thu 18/2

06:50-08:30

2 stops28h 40m

£787

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Fri 27/11

14:00-15:40

2 stops22h 40m

London Heathrow

Thu 18/2

16:30-22:45

2 stops33h 15m

£787

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Fri 13/11

10:40-15:40

2 stops26h 00m

London Heathrow

Mon 23/11

10:30-22:30

2 stops39h 00m

£788

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

20:05-14:05

1 stop15h 00m

London Heathrow

Fri 12/3

20:15-10:00

1 stop16h 45m

£788

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

20:05-14:05

1 stop15h 00m

London Heathrow

Fri 12/3

20:15-11:15

2 stops18h 00m

£788

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

09:15-14:05

1 stop25h 50m

London Heathrow

Fri 12/3

20:15-11:15

2 stops18h 00m

£789

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

20:05-14:05

1 stop15h 00m

London Heathrow

Fri 12/3

20:15-11:15

2 stops18h 00m

£789

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

20:05-14:05

1 stop15h 00m

London Heathrow

Fri 12/3

20:15-10:00

1 stop16h 45m

£789

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Tue 2/3

21:10-21:35

1 stop21h 25m

London Heathrow

Fri 19/3

18:30-19:40

1 stop28h 10m

£794

Fastest return journey

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Thu 26/11

00:45-18:55

1 stop15h 10m

London Heathrow

Thu 18/2

06:00-19:20

1 stop16h 20m

£810

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto Alegre to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Porto Alegre is in March. Flight prices, which tend to average around £789, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Porto Alegre during the month February is also very affordable. Most momondo users find prices during this month for around £794.

Can stopping save me money on Porto Alegre to United Kingdom flights?

You could potentially save up to 13% on your flight if you consider stops on a Porto Alegre to United Kingdom flight.

Cheap Porto Alegre to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to United Kingdom

Best price found	£337
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to United Kingdom from Porto Alegre in the past 72 hours is £337. The best return flight deal from Porto Alegre to United Kingdom found on momondo in the last 72 hours is £787.

The fastest flight from Porto Alegre to United Kingdom takes 15h 00m

There are no direct flights from Porto Alegre to United Kingdom. There are no popular flight routes from Porto Alegre to United Kingdom.

Search flight deals

Frequently asked questions about flying from Porto Alegre to the United Kingdom

When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to United Kingdom?
Prices for flights from Porto Alegre Salgado Filho Airport to United Kingdom are refreshed on a daily basis.
How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to United Kingdom?
The number of operators available for flights from Porto Alegre Salgado Filho Airport to United Kingdom is 1 as of September 2026.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Porto Alegre to United Kingdom

Compare and see reviews for airlines that fly from Porto Alegre to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom £790	Free Cancellation	Rating 7.2 2,382 reviews		Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Porto Alegre to United Kingdom?

It is quick and easy to find Porto Alegre to United Kingdom flights 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 United Kingdom that suits you.

Can I find flights from Porto Alegre to United Kingdom with flexible booking policies on momondo?

All flight searches from Porto Alegre to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Porto Alegre to United Kingdom?

Once all potential Porto Alegre to United Kingdom 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 from Porto Alegre to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.