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

If you book a flight to Porto Alegre, you will be flying into Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre.

Can I find cheaper flights to Porto Alegre if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto Alegre on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Porto Alegre?

Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Porto Alegre.

What is the cheapest airport to fly to in Porto Alegre?

Porto Alegre Salgado Filho is currently the cheapest airport to fly to in Porto Alegre. One-way flights to Porto Alegre Salgado Filho typically cost £88, while return flights cost around £105.

How much is a return flight to Porto Alegre?

A return flight to Porto Alegre will typically cost around £124, however they can be found for as little as £105.

Where does the fastest flight to Porto Alegre depart from?

For those looking to save time traveling to Porto Alegre, London offers the quickest one-way flight (16 hours 40 minutes).

Does Porto Alegre Salgado Filho have car hire?

Yes. Those touching down at Porto Alegre Salgado Filho can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Porto Alegre Salgado Filho?

Yes. Porto Alegre Salgado Filho has hotels nearby for those requiring accommodations. Motel Porto dos Casais is the closest property to Porto Alegre Salgado Filho (0.0 mi away from Porto Alegre Salgado Filho).

£421+ Cheap Flights to Porto Alegre, Brazil

Flights to Porto Alegre in 2026

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to Porto Alegre
Explore the most affordable flight options available to Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2026.

Tue 17/1120:10 -

2 stops31h 05m

Tue 24/1121:15 -

1 stop15h 30m

Deal found 18/10£716

Mon 16/1106:45 -

2 stops28h 15m

Tue 1/1214:00 -

2 stops22h 45m

Deal found 18/10£736

Fri 6/1121:35 -

2 stops25h 05m

Tue 10/1121:15 -

1 stop15h 30m

Deal found 19/10£740

Tue 10/1106:05 -

2 stops21h 10m

Wed 25/1114:05 -

2 stops20h 10m

Deal found 17/10£743

Wed 18/1106:45 -

2 stops30h 15m

Wed 25/1108:35 -

2 stops22h 15m

Deal found 19/10£745

Wed 4/1115:25 -

2 stops30h 55m

Tue 10/1121:15 -

1 stop15h 30m

Deal found 19/10£747

Mon 16/1107:15 -

2 stops29h 45m

Tue 1/1218:00 -

2 stops24h 45m

Deal found 21/10£747

Sun 15/1118:30 -

2 stops31h 15m

Thu 26/1101:30 -

1 stop30h 55m

Deal found 20/10£751

Sun 8/1118:30 -

2 stops32h 40m

Thu 12/1101:30 -

1 stop30h 55m

Deal found 17/10£754

Tue 17/1106:00 -

2 stops21h 15m

Tue 24/1121:15 -

1 stop17h 15m

Deal found 18/10£757

Thu 12/1106:00 -

1 stop16h 20m

Wed 25/1120:00 -

1 stop15h 05m

Deal found 19/10£758

Mon 16/1118:30 -

1 stop28h 10m

Tue 1/1210:50 -

1 stop24h 15m

Deal found 18/10£762

Best flights to Porto Alegre
Discover carefully curated flight deals to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Mon 16/1107:15 -

2 stops29h 45m

Tue 1/1218:00 -

2 stops24h 45m

Deal found 21/10£747

Mon 16/1111:00 -

2 stops35h 40m

Tue 1/1221:15 -

1 stop15h 30m

Deal found 21/10£777

Mon 16/1120:25 -

2 stops31h 05m

Tue 1/1214:20 -

2 stops20h 30m

Deal found 21/10£856

Mon 23/1106:30 -

2 stops42h 00m

Fri 27/1119:40 -

2 stops34h 30m

Deal found 16/10£922

Tue 3/1116:20 -

2 stops29h 05m

Tue 10/1117:10 -

2 stops24h 25m

Deal found 19/10£1,074

Tue 27/1010:00 -

2 stops27h 50m

Tue 3/1105:40 -

2 stops31h 05m

Deal found 17/10£1,084

Mon 11/118:40 -

2 stops20h 35m

Sun 24/116:05 -

2 stops22h 45m

Deal found 20/10£1,350

Mon 16/1118:30 -

1 stop28h 10m

Tue 1/1212:40 -

2 stops21h 20m

Deal found 21/10£801

Wed 2/1206:10 -

2 stops28h 50m

Wed 9/1210:50 -

2 stops24h 10m

Deal found 18/10£846

Sat 14/1106:00 -

1 stop16h 40m

Sat 5/1221:10 -

1 stop22h 30m

Deal found 20/10£959

Mon 23/1116:10 -

2 stops32h 20m

Fri 27/1113:05 -

2 stops22h 10m

Deal found 16/10£1,037

Sun 8/1116:25 -

2 stops34h 45m

Thu 12/1101:30 -

1 stop17h 05m

Deal found 17/10£865

Mon 16/1109:10 -

2 stops27h 50m

Tue 1/1218:00 -

2 stops21h 20m

Deal found 21/10£878

Mon 23/1116:35 -

2 stops33h 10m

Thu 26/1101:30 -

1 stop35h 15m

Deal found 20/10£1,073

Fri 6/1117:25 -

2 stops31h 20m

Tue 10/1114:00 -

2 stops23h 30m

Deal found 19/10£1,164

Mon 11/118:40 -

2 stops20h 35m

Sat 23/116:05 -

2 stops22h 45m

Deal found 20/10£1,350

Fri 4/1207:45 -

2 stops19h 30m

Fri 11/1215:20 -

2 stops20h 10m

Deal found 20/10£922

Tue 3/1106:00 -

1 stop16h 40m

Thu 5/1117:25 -

2 stops22h 30m

Deal found 19/10£1,162

Thu 5/1117:25 -

2 stops46h 30m

Tue 10/1113:05 -

2 stops24h 25m

Deal found 19/10£1,214

Tue 10/1114:25 -

3 stops24h 50m

Wed 25/1115:35 -

3 stops26h 50m

Deal found 17/10£1,355

Tue 27/1007:20 -

2 stops27h 40m

Tue 3/1110:25 -

2 stops32h 20m

Deal found 17/10£931

Thu 12/1114:25 -

3 stops24h 50m

Wed 25/1115:35 -

3 stops26h 50m

Deal found 19/10£1,355

Wed 4/1113:40 -

1 stop32h 40m

Tue 10/1117:25 -

2 stops21h 05m

Deal found 19/10£1,297

Fri 6/1117:20 -

2 stops31h 25m

Mon 9/1113:05 -

2 stops24h 15m

Deal found 19/10£1,304

Mon 2/1116:20 -

3 stops25h 40m

Tue 3/1121:15 -

1 stop21h 30m

Deal found 19/10£980

Tue 17/1107:20 -

2 stops19h 55m

Wed 16/1209:20 -

2 stops24h 35m

Deal found 18/10£1,000

Thu 5/1121:30 -

2 stops28h 15m

Tue 10/1121:15 -

1 stop21h 30m

Deal found 19/10£1,023

Fri 4/1210:55 -

2 stops26h 20m

Fri 11/1213:05 -

2 stops24h 15m

Deal found 20/10£1,635

Mon 16/1117:25 -

2 stops22h 30m

Tue 1/1210:40 -

2 stops19h 20m

Deal found 21/10£1,068

Mon 11/120:25 -

2 stops26h 15m

Fri 19/214:10 -

3 stops21h 05m

Deal found 20/10£1,100

Find flight deals to Porto Alegre

Return from	£716
One-way from	£371
Popular in	July
Cheapest in	May
Average price	£934

TAP AIR PORTUGAL
17/11-24/11
3 total stops
46h 35m total
London to Porto Alegre

Search Deals

15/4-31/12
3 total stops
31h 05m total
London to Porto Alegre

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£189 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£35 potential savings vs. average return price).

Search Deals

Average for return flights in October 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Tue 19/1

19:45-08:30

2 stops39h 45m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£421

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Tue 19/1

07:45-08:30

3 stops51h 45m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£423

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Sun 8/11

07:05-00:10

2 stops44h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£484

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Tue 19/1

21:20-08:30

3 stops38h 10m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£487

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Sun 8/11

20:25-00:10

2 stops30h 45m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£503

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Mon 23/11

06:00-08:00

2 stops29h 00m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£573

LondonPorto Alegre

LHR London Heathrow - POA Porto Alegre Salgado Filho

LHRPOA

London Heathrow

Fri 11/12

06:00-00:15

2 stops21h 15m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£592

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Wed 25/11

10:00-15:00

2 stops32h 00m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£624

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Wed 28/10

07:15-11:50

2 stops31h 35m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£636

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Thu 17/12

06:15-08:00

3 stops28h 45m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£646

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight to Porto Alegre

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

LON-POA

LGW-POA

STN-POA

LTN-POA

LHR-POA

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 to Porto Alegre

LON-POA

LGW-POA

STN-POA

LTN-POA

LHR-POA

How long is the flight to Porto Alegre?

On average, a flight from London to Porto Alegre takes 19 hours 18 minutes. Flights to Porto Alegre from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Porto Alegre?

The most popular airlines flying from London to Porto Alegre are LATAM Airlines, TAP AIR PORTUGAL and Virgin Atlantic.

What are the cheapest airlines that fly to Porto Alegre?

The cheapest airlines flying from London to Porto Alegre are LATAM Airlines, TAP AIR PORTUGAL and Virgin Atlantic.

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).

When is the best time to book a flight to Porto Alegre?

The price you pay for your flight to Porto Alegre may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Porto Alegre

Read reviews from past customers who have flown Virgin Atlantic,LATAM Airlines, andTAP AIR PORTUGAL to Brazil. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

697 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

LATAM Airlines

7.4

Good

1,971 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

TAP AIR PORTUGAL

7.2

Good

2,384 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to Porto Alegre

What airport do you fly into for flights to Porto Alegre?
If you book a flight to Porto Alegre, you will be flying into Salgado Filho, which is the city’s only airport. Porto Alegre Salgado Filho (POA) is located 4.0 mi from the center of Porto Alegre.
Can I find cheaper flights to Porto Alegre if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto Alegre on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Porto Alegre?
Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Porto Alegre.
What is the cheapest airport to fly to in Porto Alegre?
Porto Alegre Salgado Filho is currently the cheapest airport to fly to in Porto Alegre. One-way flights to Porto Alegre Salgado Filho typically cost £88, while return flights cost around £105.
How much is a return flight to Porto Alegre?
A return flight to Porto Alegre will typically cost around £124, however they can be found for as little as £105.
Where does the fastest flight to Porto Alegre depart from?
For those looking to save time traveling to Porto Alegre, London offers the quickest one-way flight (16 hours 40 minutes).
Does Porto Alegre Salgado Filho have car hire?
Yes. Those touching down at Porto Alegre Salgado Filho can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Porto Alegre Salgado Filho?
Yes. Porto Alegre Salgado Filho has hotels nearby for those requiring accommodations. Motel Porto dos Casais is the closest property to Porto Alegre Salgado Filho (0.0 mi away from Porto Alegre Salgado Filho).

See more FAQs

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How does Cheapflights help users find flights to Porto Alegre?

Cheapflights makes it easy to find Porto Alegre flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals to Porto Alegre for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights to Porto Alegre with no change fees.

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£421+ Cheap flights to Porto Alegre

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Porto Alegre in 2026

Cheapest flights to Porto AlegreExplore the most affordable flight options available to Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2026.

Explore the most affordable flight options available to Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2026.

Best flights to Porto AlegreDiscover carefully curated flight deals to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Discover carefully curated flight deals to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights to Porto AlegreDiscover last-minute flight deals to Porto Alegre. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals to Porto Alegre. Data last updated 21 October 2026 and is based on user searches.

One-way flights to Porto AlegreSearch for one-way flight options to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

Search for one-way flight options to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

Find flight deals to Porto Alegre

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Best time to book a flight to Porto Alegre

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Cheapflights Insights

How long is the flight to Porto Alegre?

On average, a flight from London to Porto Alegre takes 19 hours 18 minutes. Flights to Porto Alegre from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Porto Alegre?

The most popular airlines flying from London to Porto Alegre are LATAM Airlines, TAP AIR PORTUGAL and Virgin Atlantic.

What are the cheapest airlines that fly to Porto Alegre?

The cheapest airlines flying from London to Porto Alegre are LATAM Airlines, TAP AIR PORTUGAL and Virgin Atlantic.

Rainfall in Porto Alegre by month

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

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

When is the best time to book a flight to Porto Alegre?

The price you pay for your flight to Porto Alegre may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Porto Alegre

Read reviews from past customers who have flown Virgin Atlantic,LATAM Airlines, andTAP AIR PORTUGAL to Brazil. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Porto Alegre

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

Can I find cheaper flights to Porto Alegre if I am willing to have stopovers?

What is the best airline to fly to Porto Alegre?

What is the cheapest airport to fly to in Porto Alegre?

How much is a return flight to Porto Alegre?

Where does the fastest flight to Porto Alegre depart from?

Does Porto Alegre Salgado Filho have car hire?

Are there hotels close to Porto Alegre Salgado Filho?

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.

Find the best flight deals to Porto Alegre

Some of the lowest fares we’ve come across for flights to Porto Alegre.

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Find flights to Porto Alegre, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Find the best flight deals from Porto Alegre

Some of the lowest fares we’ve come across for flights from Porto Alegre.

Other flight destinations closest to Porto Alegre

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Cheapest flights to Porto Alegre
Explore the most affordable flight options available to Porto Alegre. Find the lowest fares based on data from user searches, with prices last updated on 21 October 2026.

Best flights to Porto Alegre
Discover carefully curated flight deals to Porto Alegre that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2026.

Last-minute flights to Porto Alegre
Discover last-minute flight deals to Porto Alegre. Data last updated 21 October 2026 and is based on user searches.

One-way flights to Porto Alegre
Search for one-way flight options to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.