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Cheap flights from Porto Alegre to the United Kingdom from £330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to the United Kingdom departing on 27/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Porto Alegre to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
21:10 - 21:35
POA
-
LHR
21h 25m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 19:40
LHR
-
POA
16h 40m
1 stop
£640TAP AIR PORTUGAL
Tue, 10 Mar - Tue, 17 Mar
TAP AIR PORTUGAL Logo
00:45 - 22:40
POA
-
LHR
18h 55m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 20:25
LHR
-
POA
18h 25m
1 stop
£660TAP AIR PORTUGAL
Thu, 12 Mar - Thu, 16 Apr
TAP AIR PORTUGAL Logo
00:45 - 21:35
POA
-
LHR
17h 50m
1 stop
TAP AIR PORTUGAL Logo
08:00 - 20:25
LHR
-
POA
16h 25m
1 stop
£661TAP AIR PORTUGAL
Thu, 12 Mar - Thu, 16 Apr
GOL Logo
17:55 - 07:40
POA
-
LHR
34h 45m
2 stops
GOL Logo
06:20 - 00:45
LHR
-
POA
21h 25m
2 stops
£674GOL
Tue, 17 Feb - Tue, 10 Mar
LATAM Airlines Logo
20:05 - 15:05
POA
-
LHR
15h 00m
1 stop
LATAM Airlines Logo
21:20 - 09:15
LHR
-
POA
15h 55m
1 stop
£720LATAM Airlines
Mon, 18 May - Fri, 29 May
LATAM Airlines Logo
15:50 - 14:05
POA
-
LHR
19h 15m
1 stop
LATAM Airlines Logo
06:00 - 23:55
LHR
-
POA
20h 55m
2 stops
£720LATAM Airlines
Tue, 17 Feb - Tue, 10 Mar
GOL Logo
16:15 - 16:45
POA
-
MAN
44h 30m
3 stops
GOL Logo
08:55 - 09:30
MAN
-
POA
28h 35m
2 stops
£767GOL
Tue, 12 May - Wed, 27 May
Multiple Airlines Logo
11:20 - 14:00
POA
-
MAN
22h 40m
2 stops
Multiple Airlines Logo
13:45 - 23:40
MAN
-
POA
37h 55m
2 stops
£770Multiple Airlines
Tue, 12 May - Wed, 27 May
Multiple Airlines Logo
11:20 - 14:00
POA
-
MAN
22h 40m
2 stops
Multiple Airlines Logo
11:10 - 09:30
MAN
-
POA
50h 20m
2 stops
£781Multiple Airlines
Tue, 12 May - Tue, 26 May
ITA Airways Logo
08:25 - 10:55
POA
-
LCY
23h 30m
2 stops
ITA Airways Logo
16:45 - 22:50
LCY
-
POA
33h 05m
2 stops
£819ITA Airways
Wed, 18 Mar - Wed, 25 Mar

LATAM Airlines flights from Porto Alegre to United Kingdom

Our best LATAM Airlines deals on Porto Alegre to United Kingdom flight tickets
LATAM Airlines
18 May
POA20:05Porto Alegre Salgado Filho
15h 00m
1 stop
LHR15:05London Heathrow
29 May
LHR21:20London Heathrow
15h 55m
1 stop
POA09:15Porto Alegre Salgado Filho
£720
LATAM Airlines
17 Feb
POA15:50Porto Alegre Salgado Filho
19h 15m
1 stop
LHR14:05London Heathrow
10 Mar
LHR06:00London Heathrow
20h 55m
2 stops
POA23:55Porto Alegre Salgado Filho
£720
LATAM Airlines
12 May
POA17:50Porto Alegre Salgado Filho
17h 15m
1 stop
LHR15:05London Heathrow
19 May
LHR21:20London Heathrow
17h 55m
1 stop
POA11:15Porto Alegre Salgado Filho
£728

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
10 Mar
POA21:10Porto Alegre Salgado Filho
21h 25m
1 stop
LHR21:35London Heathrow
17 Mar
LHR06:00London Heathrow
16h 40m
1 stop
POA19:40Porto Alegre Salgado Filho
£640
TAP AIR PORTUGAL
12 Mar
POA00:45Porto Alegre Salgado Filho
18h 55m
1 stop
LHR22:40London Heathrow
16 Apr
LHR06:00London Heathrow
18h 25m
1 stop
POA20:25Porto Alegre Salgado Filho
£660
TAP AIR PORTUGAL
12 Mar
POA00:45Porto Alegre Salgado Filho
17h 50m
1 stop
LHR21:35London Heathrow
16 Apr
LHR08:00London Heathrow
16h 25m
1 stop
POA20:25Porto Alegre Salgado Filho
£661

momondo Fare Finder

 
Customise your flight search to find flights from Porto Alegre to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 February 2026.
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

Tue 10/3

21:10-21:35

1 stop21h 25m

London Heathrow

Tue 17/3

06:00-19:40

1 stop16h 40m

£640

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

£660

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Thu 12/3

00:45-21:35

1 stop17h 50m

London Heathrow

Thu 16/4

08:00-20:25

1 stop16h 25m

£661

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Tue 17/2

17:55-07:40

2 stops34h 45m

London Heathrow

Tue 10/3

06:20-00:45

2 stops21h 25m

£674

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Mon 18/5

20:05-15:05

1 stop15h 00m

London Heathrow

Fri 29/5

21:20-09:15

1 stop15h 55m

£720

Porto AlegreLondon

POA - LHR

POALHR

Porto Alegre Salgado Filho

Tue 17/2

15:50-14:05

1 stop19h 15m

London Heathrow

Tue 10/3

06:00-23:55

2 stops20h 55m

£720

Porto AlegreManchester

POA - MAN

POAMAN

Porto Alegre Salgado Filho

Tue 12/5

16:15-16:45

3 stops44h 30m

Manchester

Wed 27/5

08:55-09:30

2 stops28h 35m

£767

Porto AlegreManchester

POA - MAN

POAMAN

Porto Alegre Salgado Filho

Tue 12/5

11:20-14:00

2 stops22h 40m

Manchester

Wed 27/5

13:45-23:40

2 stops37h 55m

£770

Porto AlegreManchester

POA - MAN

POAMAN

Porto Alegre Salgado Filho

Tue 12/5

11:20-14:00

2 stops22h 40m

Manchester

Tue 26/5

11:10-09:30

2 stops50h 20m

£781

Porto AlegreLondon

POA - LCY

POALCY

Porto Alegre Salgado Filho

Wed 18/3

08:25-10:55

2 stops23h 30m

London City

Wed 25/3

16:45-22:50

2 stops33h 05m

£819

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 the United Kingdom from

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Porto Alegre is in February. Flight prices, which tend to average around £661, 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 February, then departing from Porto Alegre during the month November is also very affordable. Most momondo users find prices during this month for around £672.

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 £849 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 £630 on momondo.

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

You could potentially save up to 7% 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 55m

Direct flights

None
The fastest flight from Porto Alegre to United Kingdom takes 17h 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

  • 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?

  • 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 AirlinesPriceFrom £748Free CancellationRating
7.5
1,918 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.

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