Flights to Porto Alegre Salgado Filho

£653 Cheap flights to Porto Alegre

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Porto Alegre departing on 4/11. 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 the United Kingdom to Porto Alegre

Cheap return flights

 Logo
08:40 - 00:55LHR-POA
20h 15m2 stops
 Logo
13:55 - 16:35POA-LHR
22h 40m2 stops
on., 17 sep. - to., 16 okt.
 Logo
08:40 - 00:55LHR-POA
20h 15m2 stops
 Logo
17:45 - 16:35POA-LHR
18h 50m2 stops
to., 18 sep. - fr., 17 okt.
 Logo
05:55 - 00:55MAN-POA
23h 00m2 stops
 Logo
15:50 - 16:55POA-MAN
21h 05m2 stops
ma., 22 sep. - ti., 7 okt.
TAP AIR PORTUGAL Logo
06:00 - 20:25LHR-POA
18h 25m1 stop
TAP AIR PORTUGAL Logo
21:55 - 17:45POA-LHR
15h 50m1 stop
£750TAP AIR PORTUGAL
Find Deal
to., 11 sep. - to., 18 sep.
TAP AIR PORTUGAL Logo
08:00 - 20:25LHR-POA
16h 25m1 stop
TAP AIR PORTUGAL Logo
21:55 - 22:55POA-LHR
21h 00m1 stop
£754TAP AIR PORTUGAL
Find Deal
to., 11 sep. - to., 18 sep.
LATAM Airlines Logo
21:20 - 11:30LHR-POA
18h 10m1 stop
LATAM Airlines Logo
15:15 - 15:05POA-LHR
19h 50m1 stop
£791LATAM Airlines
Find Deal
ma., 15 sep. - ti., 14 okt.
LATAM Airlines Logo
21:20 - 11:30LHR-POA
18h 10m1 stop
LATAM Airlines Logo
20:00 - 15:05POA-LHR
15h 05m1 stop
£792LATAM Airlines
Find Deal
ma., 15 sep. - ti., 14 okt.
Lufthansa Logo
10:30 - 09:10LHR-POA
26h 40m2 stops
Lufthansa Logo
14:35 - 12:40POA-LHR
18h 05m2 stops
£824Lufthansa
Find Deal
sø., 21 sep. - ti., 14 okt.
Lufthansa Logo
11:15 - 09:20MAN-POA
49h 05m2 stops
Lufthansa Logo
18:20 - 16:55POA-MAN
19h 35m2 stops
£852Lufthansa
Find Deal
sø., 16 nov. - ma., 1 des.
Air France Logo
06:15 - 21:10LHR-POA
18h 55m2 stops
Air France Logo
17:45 - 16:35POA-LHR
18h 50m2 stops
£892Air France
Find Deal
fr., 12 sep. - fr., 19 sep.

momondo Fare Finder

 
Locate flights to Porto Alegre Salgado Filho that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 30 juli 2025.
Use the filters below to find and compare flights to Porto Alegre that are best for you.

Fly from

Route

Depart

Return

Price

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

on. 17/9

08:40-00:55

2 stops20h 15m

Porto Alegre Salgado Filho

to. 16/10

13:55-16:35

2 stops22h 40m

£689

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

to. 18/9

08:40-00:55

2 stops20h 15m

Porto Alegre Salgado Filho

fr. 17/10

17:45-16:35

2 stops18h 50m

£691

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

ma. 22/9

05:55-00:55

2 stops23h 00m

Porto Alegre Salgado Filho

ti. 7/10

15:50-16:55

2 stops21h 05m

£709

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

to. 11/9

06:00-20:25

1 stop18h 25m

Porto Alegre Salgado Filho

to. 18/9

21:55-17:45

1 stop15h 50m

£750

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

to. 11/9

08:00-20:25

1 stop16h 25m

Porto Alegre Salgado Filho

to. 18/9

21:55-22:55

1 stop21h 00m

£754

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

ma. 15/9

21:20-11:30

1 stop18h 10m

Porto Alegre Salgado Filho

ti. 14/10

15:15-15:05

1 stop19h 50m

£791

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

ma. 15/9

21:20-11:30

1 stop18h 10m

Porto Alegre Salgado Filho

ti. 14/10

20:00-15:05

1 stop15h 05m

£792

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

sø. 21/9

10:30-09:10

2 stops26h 40m

Porto Alegre Salgado Filho

ti. 14/10

14:35-12:40

2 stops18h 05m

£824

ManchesterPorto Alegre

MAN - POA

MANPOA

Manchester

sø. 16/11

11:15-09:20

2 stops49h 05m

Porto Alegre Salgado Filho

ma. 1/12

18:20-16:55

2 stops19h 35m

£852

LondonPorto Alegre

LHR - POA

LHRPOA

London Heathrow

fr. 12/9

06:15-21:10

2 stops18h 55m

Porto Alegre Salgado Filho

fr. 19/9

17:45-16:35

2 stops18h 50m

£892

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

Porto Alegre flights insights and trends

Explore insights for your Porto Alegre flight to craft the best travel plan

What is the cheapest month to fly to Porto Alegre?

In general, October 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 £623. If you aren’t able to travel during the month of October, then book flights to Porto Alegre from United Kingdom during March instead. Flights to Porto Alegre in March, while not as cheap as those in October, still average around £770.

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 £830. 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 £1,004.

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 £873. Flights to Porto Alegre are more costly in the evening, with an average ticket price of £939. 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 £1,008 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 £750 on momondo.

Cheapest flights to Porto Alegre Salgado Filho

Find the cheapest flights to Porto Alegre Salgado Filho from your nearest city or airport
CHEAPEST MONTH TO FLY TO PORTO ALEGRE FROM LONDON HEATHROW AIRPORTFebruary20% cheaperFlying from London Heathrow Airport to Porto Alegre costs on average just £815 in February
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM LONDON HEATHROW AIRPORTJuly30% more expensiveIt costs about £1,317 for flights to Porto Alegre from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM LONDON HEATHROW AIRPORTDecember683% more users visitedMore momondo users searched in flights to Porto Alegre from London Heathrow Airport in December than any other month

Cheap Porto Alegre flight deals and tips

Summary info about Porto Alegre flight prices, duration and airlines

Best One-Way Price

£653

Best Round-Trip Price

£689

Fastest flight time

16h 25m
The best one-way flight price to Porto Alegre from United Kingdom in the last 72 hours is £653 (London Gatwick to Porto Alegre Salgado Filho).
The best round-trip flight price to Porto Alegre from United Kingdom in the last 72 hours is £689 (London Heathrow to Porto Alegre Salgado Filho).
The fastest flight to Porto Alegre from United Kingdom takes 16h 25m (London Heathrow to Porto Alegre Salgado Filho).

Frequently asked questions about flying to Porto Alegre

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

In general, most travellers find the cheapest time to book a flight to Porto Alegre is about 80 days prior to their departure date, when tickets on average are £907. Keep in mind that you might also find cheap flights to Porto Alegre outside of this time window. In fact, momondo users recently found flights from United Kingdom to Porto Alegre for £504.

Is there an alternative airport near Porto Alegre?

Finding an alternative and possibly cheaper destination airport near Porto Alegre is possible. If you are planning a flight to Porto Alegre, consider booking flights to Canoas Campo Nossa Senhora de Fatima Airport (8 mi from Porto Alegre city centre), Canela Airport (51 mi from Porto Alegre city centre) or Caxias do Sul Campo dos Bugres Airport (58 mi from Porto Alegre city centre).

Is there a cheaper alternative to flying into Porto Alegre?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Porto Alegre is Caxias do Sul Campo dos Bugres Airport where the average price is £158. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Porto Alegre Salgado Filho Airport?

Prices for flights to Porto Alegre Salgado Filho Airport are updated daily.

How many operators does momondo search for flights to Porto Alegre Salgado Filho Airport?

How old do you have to be to fly to Porto Alegre Salgado Filho Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Porto Alegre Salgado Filho Airport.

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

The travel and health documents required for your trip to Porto Alegre Salgado Filho 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 Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Porto Alegre. momondo saves you time and could save you money on your trip.

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

Flights to Porto Alegre with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Porto Alegre?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Porto Alegre.

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

Price alerts on flights to Porto Alegre are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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ma. 11/8

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