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

LATAM Airlines, ITA Airways, and United Airlines 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 April 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.

£351 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.

18:25 - 16:15

POA

LHR

17h 50m

2 stops

08:40 - 23:55

LHR

POA

19h 15m

2 stops

£836Multiple Airlines

Tue, 7 Jul - Tue, 8 Sep

21:55 - 22:55

POA

LHR

21h 00m

1 stop

19:50 - 21:45

LHR

POA

29h 55m

1 stop

£852TAP AIR PORTUGAL

Thu, 11 Jun - Mon, 15 Jun

08:25 - 09:40

POA

LHR

21h 15m

2 stops

16:30 - 13:10

LHR

POA

24h 40m

2 stops

£853ITA Airways

Sun, 9 Aug - Mon, 24 Aug

18:25 - 21:25

POA

LHR

47h 00m

3 stops

08:55 - 09:30

LHR

POA

28h 35m

2 stops

£863GOL

Mon, 6 Jul - Mon, 31 Aug

18:25 - 16:15

POA

LHR

17h 50m

2 stops

20:55 - 23:55

LHR

POA

31h 00m

2 stops

£869Multiple Airlines

Tue, 28 Jul - Tue, 18 Aug

21:55 - 18:50

POA

LHR

16h 55m

1 stop

18:45 - 21:45

LHR

POA

31h 00m

1 stop

£878TAP AIR PORTUGAL

Thu, 11 Jun - Mon, 15 Jun

17:50 - 15:05

POA

LHR

17h 15m

1 stop

17:15 - 14:40

LHR

POA

25h 25m

2 stops

£879LATAM Airlines

Thu, 11 Jun - Fri, 16 Oct

11:20 - 10:30

POA

LHR

19h 10m

2 stops

17:35 - 10:40

LHR

POA

21h 05m

2 stops

£883Air France

Thu, 11 Jun - Thu, 27 Aug

17:50 - 15:05

POA

LHR

17h 15m

1 stop

21:20 - 09:20

LHR

POA

16h 00m

1 stop

£884LATAM Airlines

Wed, 13 May - Wed, 20 May

18:30 - 16:10

POA

GLA

17h 40m

2 stops

06:00 - 23:55

GLA

POA

21h 55m

2 stops

£1,614GOL

Sun, 31 May - Sun, 7 Jun

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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

28 Jul

POA10:30Porto Alegre Salgado Filho

19h 10m

2 stops

LHR09:40London Heathrow

18 Aug

LHR16:30London Heathrow

45h 15m

2 stops

POA09:45Porto Alegre Salgado Filho

£848

ITA Airways

9 Aug

POA08:25Porto Alegre Salgado Filho

21h 15m

2 stops

LHR09:40London Heathrow

24 Aug

LHR16:30London Heathrow

24h 40m

2 stops

POA13:10Porto Alegre Salgado Filho

£853

ITA Airways

7 Jul

POA08:25Porto Alegre Salgado Filho

21h 15m

2 stops

LHR09:40London Heathrow

8 Sept

LHR10:30London Heathrow

26h 35m

2 stops

POA09:05Porto Alegre Salgado Filho

£889

LATAM Airlines flights from Porto Alegre to United Kingdom

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

LATAM Airlines

11 Jun

POA17:50Porto Alegre Salgado Filho

17h 15m

1 stop

LHR15:05London Heathrow

16 Oct

LHR17:15London Heathrow

25h 25m

2 stops

POA14:40Porto Alegre Salgado Filho

£879

LATAM Airlines

13 May

POA17:50Porto Alegre Salgado Filho

17h 15m

1 stop

LHR15:05London Heathrow

20 May

LHR21:20London Heathrow

16h 00m

1 stop

POA09:20Porto Alegre Salgado Filho

£884

LATAM Airlines

13 May

POA17:50Porto Alegre Salgado Filho

17h 15m

1 stop

LHR15:05London Heathrow

20 May

LHR21:20London Heathrow

17h 55m

1 stop

POA11:15Porto Alegre Salgado Filho

£889

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 - LHR

POALHR

Porto Alegre Salgado Filho

Tue 7/7

18:25-16:15

2 stops17h 50m

London Heathrow

Tue 8/9

08:40-23:55

2 stops19h 15m

£836

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 11/6

21:55-22:55

1 stop21h 00m

London Heathrow

Mon 15/6

19:50-21:45

1 stop29h 55m

£852

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Sun 9/8

08:25-09:40

2 stops21h 15m

London Heathrow

Mon 24/8

16:30-13:10

2 stops24h 40m

£853

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Mon 6/7

18:25-21:25

3 stops47h 00m

London Heathrow

Mon 31/8

08:55-09:30

2 stops28h 35m

£863

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Tue 28/7

18:25-16:15

2 stops17h 50m

London Heathrow

Tue 18/8

20:55-23:55

2 stops31h 00m

£869

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 11/6

21:55-18:50

1 stop16h 55m

London Heathrow

Mon 15/6

18:45-21:45

1 stop31h 00m

£878

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 11/6

17:50-15:05

1 stop17h 15m

London Heathrow

Fri 16/10

17:15-14:40

2 stops25h 25m

£879

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 11/6

11:20-10:30

2 stops19h 10m

London Heathrow

Thu 27/8

17:35-10:40

2 stops21h 05m

£883

Fastest return journey

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Wed 13/5

17:50-15:05

1 stop17h 15m

London Heathrow

Wed 20/5

21:20-09:20

1 stop16h 00m

£884

Porto AlegreGlasgow

POA - GLA

POAGLA

Porto Alegre Salgado Filho

Sun 31/5

18:30-16:10

2 stops17h 40m

Glasgow Intl

Sun 7/6

06:00-23:55

2 stops21h 55m

£1,614

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 £680, 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 £717.

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 £864 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 £738 on momondo.

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

You could potentially save up to 3% 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	16h 55m
Direct flights	None

The fastest flight from Porto Alegre to United Kingdom takes 16h 55m

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 April 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 £755	Free Cancellation	Rating 7.4 1,909 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.