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Cheap flights from the United Kingdom to Porto Alegre from £678

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Porto Alegre departing on 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Porto Alegre

Recent return flight deals from the United Kingdom to Porto Alegre

Enter your travel dates to find the best prices.
Lufthansa Logo
17:40 - 11:35MAN-POA
44h 55m2 stops
Lufthansa Logo
17:55 - 14:50POA-MAN
41h 55m2 stops
£766Lufthansa
Find Deal
tor., 19 mar. - man., 23 mar.
Lufthansa Logo
17:40 - 11:35MAN-POA
44h 55m2 stops
Lufthansa Logo
17:55 - 22:45POA-MAN
49h 50m2 stops
£768Lufthansa
Find Deal
tor., 19 mar. - man., 23 mar.
Multiple Airlines Logo
06:25 - 00:25MAN-POA
21h 00m2 stops
Multiple Airlines Logo
14:55 - 08:20POA-MAN
38h 25m2 stops
£774Multiple Airlines
Find Deal
man., 2 mar. - tor., 19 mar.
Multiple Airlines Logo
06:25 - 11:35MAN-POA
32h 10m2 stops
Multiple Airlines Logo
14:55 - 08:20POA-MAN
38h 25m2 stops
£783Multiple Airlines
Find Deal
man., 2 mar. - tor., 19 mar.
TAP AIR PORTUGAL Logo
06:00 - 21:45LHR-POA
19h 45m1 stop
TAP AIR PORTUGAL Logo
21:55 - 18:50POA-LHR
16h 55m1 stop
£832TAP AIR PORTUGAL
Find Deal
tir., 28 apr. - tor., 7 maj
LATAM Airlines Logo
20:15 - 17:05LHR-POA
23h 50m1 stop
LATAM Airlines Logo
17:55 - 14:05POA-LHR
17h 10m1 stop
£888LATAM Airlines
Find Deal
lør., 28 feb. - søn., 8 mar.
LATAM Airlines Logo
20:15 - 11:35LHR-POA
18h 20m1 stop
LATAM Airlines Logo
14:55 - 14:05POA-LHR
20h 10m2 stops
£902LATAM Airlines
Find Deal
tor., 19 mar. - man., 23 mar.
TAP AIR PORTUGAL Logo
06:00 - 19:40LHR-POA
16h 40m1 stop
TAP AIR PORTUGAL Logo
21:10 - 15:30POA-LHR
15h 20m1 stop
£913TAP AIR PORTUGAL
Find Deal
lør., 28 feb. - lør., 7 mar.
KLM Logo
12:50 - 10:35LBA-POA
48h 45m2 stops
KLM Logo
11:40 - 12:20POA-LBA
45h 40m2 stops
£958KLM
Find Deal
tor., 19 mar. - man., 23 mar.
KLM Logo
10:00 - 00:45LBA-POA
41h 45m2 stops
KLM Logo
11:40 - 21:55POA-LBA
31h 15m2 stops
£961KLM
Find Deal
tor., 19 mar. - man., 23 mar.

Lufthansa flights from United Kingdom to Porto Alegre

Our best Lufthansa deals on United Kingdom to Porto Alegre flight tickets
Lufthansa
19 Mar
MAN17:40Manchester
44h 55m
2 stops
POA11:35Porto Alegre Salgado Filho
23 Mar
POA17:55Porto Alegre Salgado Filho
41h 55m
2 stops
MAN14:50Manchester
£766
Find similar
Lufthansa
19 Mar
MAN17:40Manchester
44h 55m
2 stops
POA11:35Porto Alegre Salgado Filho
23 Mar
POA17:55Porto Alegre Salgado Filho
49h 50m
2 stops
MAN22:45Manchester
£768
Find similar
Lufthansa
19 Mar
MAN11:15Manchester
51h 20m
2 stops
POA11:35Porto Alegre Salgado Filho
23 Mar
POA17:55Porto Alegre Salgado Filho
49h 50m
2 stops
MAN22:45Manchester
£778
Find similar

TAP AIR PORTUGAL flights from United Kingdom to Porto Alegre

Our best TAP AIR PORTUGAL deals on United Kingdom to Porto Alegre flight tickets
TAP AIR PORTUGAL
28 Apr
LHR06:00London Heathrow
19h 45m
1 stop
POA21:45Porto Alegre Salgado Filho
7 May
POA21:55Porto Alegre Salgado Filho
16h 55m
1 stop
LHR18:50London Heathrow
£832
Find similar
TAP AIR PORTUGAL
28 Feb
LHR06:00London Heathrow
16h 40m
1 stop
POA19:40Porto Alegre Salgado Filho
7 Mar
POA21:10Porto Alegre Salgado Filho
15h 20m
1 stop
LHR15:30London Heathrow
£913
Find similar
TAP AIR PORTUGAL
25 Feb
LHR13:40London Heathrow
31h 15m
1 stop
POA17:55Porto Alegre Salgado Filho
7 Mar
POA21:10Porto Alegre Salgado Filho
15h 20m
1 stop
LHR15:30London Heathrow
£922
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Porto Alegre 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 7 november 2025.
Use the filters below to find and compare flights from the United Kingdom to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

tor. 19/3

17:40-11:35

2 stops44h 55m

Porto Alegre Salgado Filho

man. 23/3

17:55-14:50

2 stops41h 55m

£766

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

tor. 19/3

17:40-11:35

2 stops44h 55m

Porto Alegre Salgado Filho

man. 23/3

17:55-22:45

2 stops49h 50m

£768

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

man. 2/3

06:25-00:25

2 stops21h 00m

Porto Alegre Salgado Filho

tor. 19/3

14:55-08:20

2 stops38h 25m

£774

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

man. 2/3

06:25-11:35

2 stops32h 10m

Porto Alegre Salgado Filho

tor. 19/3

14:55-08:20

2 stops38h 25m

£783

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

tir. 28/4

06:00-21:45

1 stop19h 45m

Porto Alegre Salgado Filho

tor. 7/5

21:55-18:50

1 stop16h 55m

£832

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

lør. 28/2

20:15-17:05

1 stop23h 50m

Porto Alegre Salgado Filho

søn. 8/3

17:55-14:05

1 stop17h 10m

£888

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

tor. 19/3

20:15-11:35

1 stop18h 20m

Porto Alegre Salgado Filho

man. 23/3

14:55-14:05

2 stops20h 10m

£902

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

lør. 28/2

06:00-19:40

1 stop16h 40m

Porto Alegre Salgado Filho

lør. 7/3

21:10-15:30

1 stop15h 20m

£913

LeedsPorto Alegre

LBA - POA

LBAPOA

Leeds/Bradford

tor. 19/3

12:50-10:35

2 stops48h 45m

Porto Alegre Salgado Filho

man. 23/3

11:40-12:20

2 stops45h 40m

£958

LeedsPorto Alegre

LBA - POA

LBAPOA

Leeds/Bradford

tor. 19/3

10:00-00:45

2 stops41h 45m

Porto Alegre Salgado Filho

man. 23/3

11:40-21:55

2 stops31h 15m

£961

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 Porto Alegre from

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

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 Porto Alegre?

In general, November is the cheapest month to fly from United Kingdom to Porto Alegre. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £793. If you aren’t able to travel during the month of November, then book flights to Porto Alegre from United Kingdom during May instead. Flights to Porto Alegre in May, while not as cheap as those in November, still average around £794.

What is the cheapest day to depart on your flight to Porto Alegre?

On average, the least expensive day to fly to Porto Alegre from United Kingdom is on a Thursday. momondo users have found tickets for Thursday departures for as low as £846. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,023.

What is the cheapest time of day to depart on your flight to Porto Alegre?

Our most recent data shows that the best time of day to fly to Porto Alegre is in the morning. Flights from United Kingdom to Porto Alegre during this time can be as low as £890. Flights to Porto Alegre are more costly in the evening, with an average ticket price of £957. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Porto Alegre?

You are more likely to see cheaper flights to Porto Alegre from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around £1,007 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from United Kingdom for as low as £826 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a United Kingdom to Porto Alegre flight.

Cheap United Kingdom to Porto Alegre flight deals and tips

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

Direct flights

None
There are no direct flights from United Kingdom to Porto Alegre. There are no popular flight routes from United Kingdom to Porto Alegre.
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  • When did momondo last update prices for flights from United Kingdom to Porto Alegre Salgado Filho Airport?

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

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

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

  • What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

    The necessary travel and health documents for your Porto Alegre Salgado Filho Airport 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 United Kingdom to Porto Alegre

Compare and see reviews for airlines that fly from United Kingdom to Porto Alegre with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £649Free CancellationRating
7.1
2,048 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £661Free CancellationRating
7.4
1,484 reviews
Search Air France flights
LufthansaPriceFrom £673Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
LATAM AirlinesPriceFrom £723Free CancellationRating
7.5
1,872 reviews
Search LATAM Airlines flights
Virgin AtlanticPriceFrom £962Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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

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

Yes. All flights to Porto Alegre from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Porto Alegre.

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

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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Ryanair
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