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

LATAM Airlines and Air Canada 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 February 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

1 adult

0 bags

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Find the cheapest flights from Porto Alegre to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:40 - 15:05

POA

LHR

17h 25m

1 stop

21:20 - 11:15

LHR

POA

17h 55m

1 stop

£651LATAM Airlines

Sat, 23 May - Tue, 9 Jun

00:45 - 22:40

POA

LHR

18h 55m

1 stop

06:00 - 20:25

LHR

POA

18h 25m

1 stop

£667TAP AIR PORTUGAL

Thu, 12 Mar - Thu, 16 Apr

00:45 - 18:55

POA

LHR

15h 10m

1 stop

06:00 - 20:25

LHR

POA

18h 25m

1 stop

£669TAP AIR PORTUGAL

Thu, 12 Mar - Thu, 16 Apr

17:50 - 15:05

POA

LHR

17h 15m

1 stop

06:50 - 09:15

LHR

POA

30h 25m

2 stops

£675Multiple Airlines

Sat, 23 May - Tue, 9 Jun

16:40 - 15:05

POA

LHR

18h 25m

1 stop

21:20 - 09:15

LHR

POA

15h 55m

1 stop

£702LATAM Airlines

Sat, 16 May - Sun, 31 May

18:25 - 17:20

POA

LCY

18h 55m

2 stops

08:25 - 23:55

LCY

POA

19h 30m

2 stops

£719KLM

Tue, 12 May - Tue, 19 May

18:25 - 16:15

POA

LHR

17h 50m

2 stops

08:40 - 23:55

LHR

POA

19h 15m

2 stops

£726KLM

Tue, 12 May - Tue, 19 May

11:00 - 17:10

POA

MAN

26h 10m

2 stops

07:00 - 23:25

MAN

POA

20h 25m

2 stops

£838Lufthansa

Mon, 11 May - Mon, 25 May

14:25 - 17:50

POA

LGW

23h 25m

2 stops

18:35 - 11:40

LGW

POA

21h 05m

2 stops

£888SWISS

Tue, 31 Mar - Tue, 7 Apr

14:25 - 17:50

POA

LGW

23h 25m

2 stops

18:35 - 12:15

LGW

POA

21h 40m

2 stops

£917SWISS

Tue, 31 Mar - Fri, 10 Apr

LATAM Airlines flights from Porto Alegre to United Kingdom

Our best LATAM Airlines deals on Porto Alegre to United Kingdom flight tickets

LATAM Airlines

23 May

POA17:40Porto Alegre Salgado Filho

17h 25m

1 stop

LHR15:05London Heathrow

9 Jun

LHR21:20London Heathrow

17h 55m

1 stop

POA11:15Porto Alegre Salgado Filho

£651

LATAM Airlines

16 May

POA16:40Porto Alegre Salgado Filho

18h 25m

1 stop

LHR15:05London Heathrow

31 May

LHR21:20London Heathrow

15h 55m

1 stop

POA09:15Porto Alegre Salgado Filho

£702

LATAM Airlines

2 Apr

POA20:45Porto Alegre Salgado Filho

14h 20m

1 stop

LHR15:05London Heathrow

9 Apr

LHR21:20London Heathrow

18h 30m

1 stop

POA11:50Porto Alegre Salgado Filho

£709

ITA Airways flights from Porto Alegre to United Kingdom

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

ITA Airways

28 Jul

POA09:45Porto Alegre Salgado Filho

19h 55m

2 stops

LHR09:40London Heathrow

18 Aug

LHR16:30London Heathrow

34h 15m

2 stops

POA22:45Porto Alegre Salgado Filho

£763

ITA Airways

8 Jun

POA21:05Porto Alegre Salgado Filho

32h 35m

2 stops

LHR09:40London Heathrow

18 Jun

LHR16:30London Heathrow

45h 25m

2 stops

POA09:55Porto Alegre Salgado Filho

£783

ITA Airways

14 Mar

POA09:30Porto Alegre Salgado Filho

27h 40m

2 stops

LCY16:10London City

21 Mar

LCY11:30London City

28h 35m

2 stops

POA13:05Porto Alegre Salgado Filho

£908

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

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Sat 23/5

17:40-15:05

1 stop17h 25m

London Heathrow

Tue 9/6

21:20-11:15

1 stop17h 55m

£651

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 12/3

00:45-22:40

1 stop18h 55m

London Heathrow

Thu 16/4

06:00-20:25

1 stop18h 25m

£667

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 12/3

00:45-18:55

1 stop15h 10m

London Heathrow

Thu 16/4

06:00-20:25

1 stop18h 25m

£669

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Sat 23/5

17:50-15:05

1 stop17h 15m

London Heathrow

Tue 9/6

06:50-09:15

2 stops30h 25m

£675

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Sat 16/5

16:40-15:05

1 stop18h 25m

London Heathrow

Sun 31/5

21:20-09:15

1 stop15h 55m

£702

Porto AlegreLondon

POA - LCY

POALCY

Porto Alegre Salgado Filho

Tue 12/5

18:25-17:20

2 stops18h 55m

London City

Tue 19/5

08:25-23:55

2 stops19h 30m

£719

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Tue 12/5

18:25-16:15

2 stops17h 50m

London Heathrow

Tue 19/5

08:40-23:55

2 stops19h 15m

£726

Porto AlegreManchester

POA - MAN

POAMAN

Porto Alegre Salgado Filho

Mon 11/5

11:00-17:10

2 stops26h 10m

Manchester

Mon 25/5

07:00-23:25

2 stops20h 25m

£838

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Tue 31/3

14:25-17:50

2 stops23h 25m

London Gatwick

Tue 7/4

18:35-11:40

2 stops21h 05m

£888

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Tue 31/3

14:25-17:50

2 stops23h 25m

London Gatwick

Fri 10/4

18:35-12:15

2 stops21h 40m

£917

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 November. Flight prices, which tend to average around £677, 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 November, then departing from Porto Alegre during the month February is also very affordable. Most momondo users find prices during this month for around £709.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Porto Alegre when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £859 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Porto Alegre for as low as £692 on momondo.

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

You could potentially save up to 2% 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

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from Porto Alegre to United Kingdom takes 17h 50m

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

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 February 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
LATAM Airlines	PriceFrom £754	Free Cancellation	Rating 7.5 1,920 reviews		Search LATAM Airlines 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.