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Cheap flights from Porto Alegre to London from £339

1 adult
1 adult, Economy, 0 bags

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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 London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
Multiple Airlines Logo
06:50 - 08:30LHR  London Heathrow-POA Porto Alegre Salgado Filho
28h 40m2 stops Brussels Bruxelles-National Sao Paulo Guarulhos Intl
£785Multiple Airlines
Fri, 27 Nov - Thu, 18 Feb
ITA Airways Logo
14:00 - 15:40POA  Porto Alegre Salgado Filho-LHR London Heathrow
22h 40m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino
ITA Airways Logo
16:30 - 22:45LHR  London Heathrow-POA Porto Alegre Salgado Filho
33h 15m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl
£785ITA Airways
Fri, 27 Nov - Thu, 18 Feb
LATAM Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 11:15LHR  London Heathrow-POA Porto Alegre Salgado Filho
18h 00m2 stops Sao Paulo Guarulhos Intl Curitiba Afonso Pena
£787LATAM Airlines
Tue, 2 Mar - Fri, 12 Mar
LATAM Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 10:00LHR  London Heathrow-POA Porto Alegre Salgado Filho
16h 45m1 stop Sao Paulo Guarulhos Intl
£787LATAM Airlines
Tue, 2 Mar - Fri, 12 Mar
ITA Airways Logo
14:00 - 15:40POA  Porto Alegre Salgado Filho-LHR London Heathrow
22h 40m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino
ITA Airways Logo
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
LATAM Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 11:15LHR  London Heathrow-POA Porto Alegre Salgado Filho
18h 00m2 stops Sao Paulo Guarulhos Intl Curitiba Afonso Pena
£787LATAM Airlines
Tue, 2 Mar - Fri, 12 Mar
LATAM Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 10:00LHR  London Heathrow-POA Porto Alegre Salgado Filho
16h 45m1 stop Sao Paulo Guarulhos Intl
£787LATAM Airlines
Tue, 2 Mar - Fri, 12 Mar
LATAM Airlines Logo
20:05 - 14:05POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 00m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 10:00LHR  London Heathrow-POA Porto Alegre Salgado Filho
16h 45m1 stop Sao Paulo Guarulhos Intl
£790LATAM Airlines
Wed, 10 Feb - Wed, 24 Feb
TAP AIR PORTUGAL Logo
00:45 - 18:55POA  Porto Alegre Salgado Filho-LHR London Heathrow
15h 10m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
06:00 - 19:20LHR  London Heathrow-POA Porto Alegre Salgado Filho
16h 20m1 stop Lisbon Humberto Delgado
£808TAP AIR PORTUGAL
Thu, 26 Nov - Thu, 18 Feb
TAP AIR PORTUGAL Logo
00:45 - 21:35POA  Porto Alegre Salgado Filho-LHR London Heathrow
17h 50m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
18:30 - 19:40LHR  London Heathrow-POA Porto Alegre Salgado Filho
28h 10m1 stop Lisbon Humberto Delgado
£810TAP AIR PORTUGAL
Thu, 12 Nov - Mon, 23 Nov

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LATAM Airlines flights from Porto Alegre to London Heathrow Airport

Our best LATAM Airlines deals on Porto Alegre to London Heathrow Airport flight tickets
LATAM Airlines
2 Mar
POA20:05Porto Alegre Salgado Filho
15h 00m
1 stop
LHR14:05London Heathrow
12 Mar
LHR20:15London Heathrow
16h 45m
1 stop
POA10:00Porto Alegre Salgado Filho
£787
LATAM Airlines
2 Mar
POA20:05Porto Alegre Salgado Filho
15h 00m
1 stop
LHR14:05London Heathrow
12 Mar
LHR20:15London Heathrow
16h 45m
1 stop
POA10:00Porto Alegre Salgado Filho
£787
LATAM Airlines
27 Oct
POA16:05Porto Alegre Salgado Filho
19h 00m
1 stop
LHR14:05London Heathrow
10 Nov
LHR20:15London Heathrow
26h 00m
1 stop
POA19:15Porto Alegre Salgado Filho
£802

GOL flights from Porto Alegre to London Heathrow Airport

Our best GOL deals on Porto Alegre to London Heathrow Airport flight tickets
GOL
2 Nov
POA11:45Porto Alegre Salgado Filho
23h 05m
2 stops
LHR13:50London Heathrow
13 Nov
LHR06:30London Heathrow
30h 45m
2 stops
POA10:15Porto Alegre Salgado Filho
£803
GOL
2 Nov
POA11:45Porto Alegre Salgado Filho
23h 05m
2 stops
LHR13:50London Heathrow
13 Nov
LHR06:30London Heathrow
30h 45m
2 stops
POA10:15Porto Alegre Salgado Filho
£804
GOL
2 Nov
POA11:45Porto Alegre Salgado Filho
23h 05m
2 stops
LHR13:50London Heathrow
13 Nov
LHR06:30London Heathrow
30h 45m
2 stops
POA10:15Porto Alegre Salgado Filho
£804

momondo Fare Finder

 
Use the filters below to find and compare flights from Porto Alegre to London Heathrow Airport that are best for you.

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Route

Depart

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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

£785

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

£785

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

£787

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

£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

Tue 2/3

20:05-14:05

1 stop15h 00m

London Heathrow

Fri 12/3

20:15-11:15

2 stops18h 00m

£787

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

£787

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Wed 10/2

20:05-14:05

1 stop15h 00m

London Heathrow

Wed 24/2

20:15-10:00

1 stop16h 45m

£790
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

£808

Porto AlegreLondon

POA Porto Alegre Salgado Filho - LHR London Heathrow

POALHR

Porto Alegre Salgado Filho

Thu 12/11

00:45-21:35

1 stop17h 50m

London Heathrow

Mon 23/11

18:30-19:40

1 stop28h 10m

£810

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Porto Alegre to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Porto Alegre to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £651. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Porto Alegre averaging around £792.

Can stopping save me money on Porto Alegre to London Heathrow Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Porto Alegre to London Heathrow Airport flight.

How have Porto Alegre to London Heathrow Airport flight prices changed over time?

When to book flights from Porto Alegre to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto Alegre to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Porto Alegre to London Heathrow Airport (POA to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to London Heathrow Airport

Best price found

£339

Fastest flight time

17h 20m

Direct flights

None
The best one-way flight to London Heathrow Airport from Porto Alegre in the past 72 hours is £339. The best return flight deal from Porto Alegre to London Heathrow Airport found on momondo in the last 72 hours is £785.
The fastest flight from Porto Alegre to London Heathrow Airport takes 17h 20m
There are no direct flights from Porto Alegre to London Heathrow Airport. There are no popular flight routes from Porto Alegre to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Porto Alegre to London Heathrow Airport

  • How far is Porto Alegre Salgado Filho to London Heathrow by plane?

    Porto Alegre Salgado Filho and London Heathrow are 6413.7 mi apart from one another. Typically, this will take 17h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to London Heathrow Airport?

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

  • How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to London Heathrow Airport?

  • How old do you have to be to fly from Porto Alegre Salgado Filho Airport to London Heathrow Airport?

    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 from Porto Alegre Salgado Filho Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Porto Alegre to London Heathrow Airport?

Best airlines flying from Porto Alegre to London Heathrow Airport

Compare and see reviews for airlines that fly from Porto Alegre to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £788Free CancellationRating
7.2
2,381 reviews
Search TAP AIR PORTUGAL flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Porto Alegre.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Porto Alegre. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto Alegre to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Porto Alegre and alert you when they change.

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