How far in advance should I book a flight from London Gatwick Airport to Porto Alegre?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 49% on flights from London Gatwick Airport to Porto Alegre compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £778. For sooner than that we have options available in the next 3 days from £1,060.

What is the cheapest month to fly from London Gatwick Airport to Porto Alegre?

September is one of the best times of the year to fly to Porto Alegre from London Gatwick Airport. Prices for September average £932 per person but you can even find prices for as low as £726. The most expensive prices can be found in the month of December. Opting for a September flight can save you 41% on your journey compared to booking in December

What is the cheapest time of day to fly from LGW to POA?

When flying from London Gatwick Airport to Porto Alegre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Porto Alegre from London Gatwick?

For a flight from London Gatwick to Porto Alegre, you will be flying into Salgado Filho. Porto Alegre Salgado Filho (POA) is just 4.0 mi from the center of the city. Salgado Filho is the only Porto Alegre airport and it handles 0 inbound flights from London Gatwick per day. 0 airlines have flights to Porto Alegre Salgado Filho from London Gatwick on a regular basis.

Can I find deals for flights from Gatwick to Porto Alegre that include hotel bookings?

Yes. In addition to deals on Gatwick to Porto Alegre flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Gatwick to Porto Alegre?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Porto Alegre.

Can I find deals for business class flights from Gatwick to Porto Alegre?

Yes. Cheapflights offers flight deals from Gatwick to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£637+ Flights from London Gatwick Airport to Porto Alegre

Cheap flight deals from Gatwick to Porto Alegre

Round-trip from	£831
One-way from	£637
Popular in	December
Cheapest in	September
Average price	£788

1/9-15/9
5 total stops
59h 05m total
London to Porto Alegre

Search Deals

Air Europa
10/8
2 total stops
28h 35m total
London to Porto Alegre

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£108 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Gatwick to Porto Alegre

Cheapest flights from Gatwick to Porto Alegre
Explore the most affordable flight options available from Gatwick to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Sat 1/1120:15LGW - POA

2 stops26h 35mMultiple Airlines

Sat 15/1118:40POA - LGW

2 stops35h 20mMultiple Airlines

Deal found 21/3£709

Wed 29/1017:25LGW - POA

2 stops26h 00mAir Europa

Fri 14/1111:20POA - LGW

2 stops18h 40mAir Europa

Deal found 21/3£877

Sun 30/321:15LGW - POA

2 stops52h 30mTAP AIR PORTUGAL

Sat 12/401:40POA - LGW

1 stop33h 30mTAP AIR PORTUGAL

Deal found 21/3£915

Mon 13/1020:40LGW - POA

2 stops30h 45mIberia

Wed 29/1011:25POA - LGW

2 stops19h 50mIberia

Deal found 21/3£935

Mon 1/912:05LGW - POA

2 stops29h 05mITA Airways

Mon 15/921:05POA - LGW

2 stops34h 10mITA Airways

Deal found 21/3£953

Wed 1/1010:55LGW - POA

2 stops27h 40mTurkish Airlines

Fri 17/1014:35POA - LGW

2 stops51h 50mTurkish Airlines

Deal found 21/3£966

Thu 2/1007:00LGW - POA

2 stops30h 25mLATAM Airlines

Sat 18/1014:35POA - LGW

2 stops23h 05mLATAM Airlines

Deal found 21/3£997

Wed 5/1118:45LGW - POA

2 stops19h 55mSWISS

Thu 6/1114:35POA - LGW

2 stops24h 15mSWISS

Deal found 21/3£1,106

Best flights from Gatwick to Porto Alegre
Discover carefully curated flight deals from Gatwick to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 March 2025.

Mon 1/906:55LGW - POA

3 stops37h 55mMultiple Airlines

Mon 15/915:15POA - LGW

2 stops21h 10mMultiple Airlines

Deal found 21/3£831

Mon 26/517:25LGW - POA

2 stops21h 00mAir Europa

Mon 9/606:00POA - LGW

2 stops23h 00mAir Europa

Deal found 21/3£894

Mon 1/912:05LGW - POA

2 stops29h 05mITA Airways

Mon 15/921:05POA - LGW

2 stops34h 10mITA Airways

Deal found 21/3£953

Mon 7/416:25LGW - POA

1 stop33h 20mTAP AIR PORTUGAL

Sat 19/401:40POA - LGW

2 stops38h 45mTAP AIR PORTUGAL

Deal found 21/3£973

Wed 9/720:40LGW - POA

2 stops30h 45mLATAM Airlines

Fri 25/717:45POA - LGW

2 stops22h 15mLATAM Airlines

Deal found 21/3£1,103

Wed 30/705:30LGW - POA

2 stops31h 55mTurkish Airlines

Fri 15/814:35POA - LGW

2 stops42h 25mTurkish Airlines

Deal found 21/3£1,341

Thu 3/418:40LGW - POA

2 stops18h 45mSWISS

Wed 9/414:35POA - LGW

2 stops23h 20mSWISS

Deal found 21/3£1,545

Last-minute flights from Gatwick to Porto Alegre
Discover last-minute flight deals from Gatwick to Porto Alegre. Data last updated 22 March 2025 and is based on user searches.

Sun 30/321:15LGW - POA

2 stops52h 30mTAP AIR PORTUGAL

Sat 12/401:40POA - LGW

1 stop33h 30mTAP AIR PORTUGAL

Deal found 21/3£915

Sun 30/317:25LGW - POA

2 stops21h 00mAir Europa

Sun 13/420:10POA - LGW

2 stops32h 50mAir Europa

Deal found 21/3£1,328

Thu 3/418:40LGW - POA

2 stops18h 45mSWISS

Wed 9/414:35POA - LGW

2 stops23h 20mSWISS

Deal found 21/3£1,545

Tue 8/418:35LGW - POA

2 stops19h 50mMultiple Airlines

Sat 12/416:55POA - LGW

2 stops44h 55mMultiple Airlines

Deal found 21/3£1,266

Sat 12/417:25LGW - POA

2 stops20h 55mAir Europa

Sun 20/406:00POA - LGW

2 stops23h 00mAir Europa

Deal found 21/3£1,323

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 1/9

06:55-16:50

3 stops37h 55m

Porto Alegre Salgado Filho

Mon 15/9

15:15-16:25

2 stops21h 10m

£831

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 26/5

17:25-10:25

2 stops21h 00m

Porto Alegre Salgado Filho

Mon 9/6

06:00-09:00

2 stops23h 00m

£894

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 1/9

12:05-13:10

2 stops29h 05m

Porto Alegre Salgado Filho

Mon 15/9

21:05-11:15

2 stops34h 10m

£953

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 7/4

16:25-21:45

1 stop33h 20m

Porto Alegre Salgado Filho

Sat 19/4

01:40-20:25

2 stops38h 45m

£973

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Wed 9/7

20:40-23:25

2 stops30h 45m

Porto Alegre Salgado Filho

Fri 25/7

17:45-20:00

2 stops22h 15m

£1,103

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Wed 30/7

05:30-09:25

2 stops31h 55m

Porto Alegre Salgado Filho

Fri 15/8

14:35-13:00

2 stops42h 25m

£1,341

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Thu 3/4

18:40-09:25

2 stops18h 45m

Porto Alegre Salgado Filho

Wed 9/4

14:35-17:55

2 stops23h 20m

£1,545

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Sun 10/8

10:00-10:35

2 stops28h 35m

£637

LondonPorto Alegre

LGW - POA

LGWPOA

London Gatwick

Mon 11/8

21:15-21:45

2 stops28h 30m

£658

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Best time to book a flight from Gatwick to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Gatwick with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Porto Alegre

Rainfall in Porto Alegre by month

In terms of precipitation, rainfall in Porto Alegre ranges from 70.0 - 130.0 inches per month. September is typically the wettest month, when rainfall can reach 130.0 mm. November is typically the driest time to visit Porto Alegre when rainfall is around 70.0 mm.

Temperature in Porto Alegre by month

If weather is an important factor for your trip to Porto Alegre, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Porto Alegre

Read through reviews of airlines operating flights from London to Porto Alegre, such as LATAM Airlines, SWISS and Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

LATAM Airlines

7.5

Good

1,750 reviews

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

SWISS

7.5

Good

1,567 reviews

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Turkish Airlines

7.3

Good

3,741 reviews

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

TAP AIR PORTUGAL

7.1

Good

1,827 reviews

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Air Europa

6.9

Okay

504 reviews

LATAM Airlines

7.5

Good

1,750 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

What airport do you fly into for flights to Porto Alegre from London Gatwick?
For a flight from London Gatwick to Porto Alegre, you will be flying into Salgado Filho. Porto Alegre Salgado Filho (POA) is just 4.0 mi from the center of the city. Salgado Filho is the only Porto Alegre airport and it handles 0 inbound flights from London Gatwick per day. 0 airlines have flights to Porto Alegre Salgado Filho from London Gatwick on a regular basis.
Can I find deals for flights from Gatwick to Porto Alegre that include hotel bookings?
Yes. In addition to deals on Gatwick to Porto Alegre flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to Porto Alegre?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Porto Alegre.
Can I find deals for business class flights from Gatwick to Porto Alegre?
Yes. Cheapflights offers flight deals from Gatwick to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Gatwick to Porto Alegre

Heathrow to Porto Alegre flights

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How does Cheapflights help users find flights from Gatwick to Porto Alegre?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Porto Alegre. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Porto Alegre?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Porto Alegre by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Gatwick to Porto Alegre with no change fees?

Certainly. Search results for flights to Porto Alegre from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Gatwick to Porto Alegre become cheaper?

Yes! Start tracking prices for Gatwick to Porto Alegre flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Gatwick Airport to Porto Alegre from £637

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Porto Alegre

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Porto Alegre

Cheapest flights from Gatwick to Porto AlegreExplore the most affordable flight options available from Gatwick to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Explore the most affordable flight options available from Gatwick to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Gatwick to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Gatwick with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Porto Alegre

Rainfall in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average rainfall totals by month.

Temperature in Porto Alegre by month

Plan your trip to Porto Alegre by taking into account the average temperature totals by month.

Reviews of airlines servicing Porto Alegre

Read through reviews of airlines operating flights from London to Porto Alegre, such as LATAM Airlines, SWISS and Turkish Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Porto Alegre. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Porto Alegre from London Gatwick?

Can I find deals for flights from Gatwick to Porto Alegre that include hotel bookings?

How can I find direct flights from Gatwick to Porto Alegre?

Can I find deals for business class flights from Gatwick to Porto Alegre?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Porto Alegre

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Porto Alegre?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Porto Alegre?

Can Cheapflights find flights from Gatwick to Porto Alegre with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to Porto Alegre become cheaper?

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Cheapest flights from Gatwick to Porto Alegre
Explore the most affordable flight options available from Gatwick to Porto Alegre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.