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, Lufthansa 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 £89, while return flights cost around £688.

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 20 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).

£398+ 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 24 September 2026.

Mon 16/1118:30 -

1 stop28h 10m

Tue 1/1221:15 -

1 stop22h 25m

Deal found 21/9£744

Thu 12/1106:00 -

1 stop16h 20m

Thu 26/1101:30 -

1 stop17h 05m

Deal found 22/9£747

Mon 16/1110:40 -

1 stop36h 00m

Tue 1/1221:15 -

1 stop15h 30m

Deal found 21/9£748

Thu 12/1112:50 -

3 stops27h 05m

Fri 27/1110:45 -

2 stops22h 35m

Deal found 22/9£767

Mon 16/1117:20 -

2 stops29h 20m

Tue 1/1221:15 -

2 stops20h 05m

Deal found 21/9£770

Mon 16/1120:15 -

2 stops26h 25m

Tue 1/1208:25 -

2 stops22h 25m

Deal found 21/9£771

Thu 12/1106:00 -

1 stop16h 20m

Fri 27/1105:10 -

2 stops33h 25m

Deal found 22/9£777

Thu 12/1106:00 -

1 stop16h 20m

Sat 28/1121:10 -

1 stop21h 25m

Deal found 21/9£778

Fri 13/1113:40 -

1 stop33h 00m

Sat 28/1121:10 -

1 stop21h 25m

Deal found 21/9£783

Fri 6/1106:00 -

2 stops29h 00m

Fri 13/1108:35 -

2 stops21h 25m

Deal found 22/9£798

Fri 13/1120:50 -

2 stops25h 50m

Sat 28/1121:10 -

1 stop15h 20m

Deal found 21/9£798

Mon 16/1118:30 -

1 stop28h 10m

Tue 1/1210:40 -

2 stops23h 00m

Deal found 21/9£801

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 24 September 2026.

Thu 12/1107:15 -

3 stops27h 40m

Fri 27/1113:00 -

2 stops22h 00m

Deal found 20/9£812

Fri 6/1118:30 -

1 stop28h 10m

Thu 19/1101:30 -

1 stop30h 55m

Deal found 20/9£861

Mon 1/318:40 -

2 stops20h 35m

Thu 10/613:00 -

2 stops24h 50m

Deal found 22/9£938

Mon 23/1110:05 -

2 stops38h 25m

Fri 27/1120:00 -

2 stops41h 30m

Deal found 19/9£943

Wed 17/210:00 -

2 stops28h 00m

Wed 3/310:40 -

2 stops19h 20m

Deal found 23/9£1,038

Sat 14/1120:15 -

1 stop15h 15m

Sat 5/1218:00 -

1 stop17h 05m

Deal found 18/9£1,049

Mon 16/1119:50 -

1 stop26h 50m

Tue 1/1221:15 -

2 stops20h 05m

Deal found 21/9£821

Sat 7/1120:55 -

2 stops30h 25m

Sat 14/1121:10 -

1 stop23h 25m

Deal found 23/9£855

Fri 13/1116:40 -

1 stop30h 00m

Sat 28/1121:10 -

2 stops20h 30m

Deal found 21/9£944

Mon 23/1122:40 -

2 stops25h 50m

Fri 27/1120:00 -

2 stops41h 20m

Deal found 19/9£971

Fri 6/1115:20 -

2 stops24h 20m

Fri 20/1113:00 -

2 stops22h 00m

Deal found 20/9£860

Sat 14/1106:00 -

1 stop16h 40m

Sat 5/1221:10 -

1 stop22h 30m

Deal found 22/9£955

Mon 18/106:30 -

2 stops29h 00m

Mon 8/220:05 -

2 stops41h 25m

Deal found 20/9£992

Mon 16/1120:05 -

2 stops43h 10m

Tue 1/1216:05 -

3 stops23h 35m

Deal found 21/9£1,144

Fri 13/1120:30 -

2 stops26h 10m

Sat 28/1121:10 -

1 stop19h 50m

Deal found 21/9£880

Sun 15/1121:25 -

2 stops49h 15m

Mon 15/310:45 -

2 stops20h 05m

Deal found 21/9£1,007

Tue 2/317:20 -

2 stops31h 10m

Tue 8/618:25 -

2 stops42h 25m

Deal found 22/9£1,030

Fri 13/1112:15 -

2 stops34h 25m

Sat 28/1121:10 -

2 stops22h 15m

Deal found 21/9£893

Mon 23/1116:35 -

1 stop30h 05m

Thu 26/1101:30 -

1 stop35h 15m

Deal found 23/9£1,007

Wed 3/310:05 -

2 stops25h 25m

Thu 10/620:05 -

2 stops40h 35m

Deal found 22/9£1,036

Thu 4/310:05 -

2 stops25h 25m

Thu 10/620:05 -

2 stops40h 35m

Deal found 22/9£1,036

Mon 9/1110:55 -

2 stops29h 00m

Mon 23/1113:00 -

2 stops24h 20m

Deal found 21/9£957

Mon 18/110:55 -

2 stops37h 35m

Mon 8/213:00 -

2 stops24h 20m

Deal found 20/9£1,039

Wed 3/310:55 -

2 stops24h 35m

Sun 13/620:05 -

2 stops40h 45m

Deal found 22/9£1,040

Thu 12/1118:25 -

2 stops19h 35m

Thu 26/1101:30 -

1 stop14h 35m

Deal found 20/9£1,043

Sat 27/217:20 -

2 stops42h 10m

Thu 10/620:05 -

2 stops57h 50m

Deal found 22/9£1,040

Sat 14/1108:15 -

2 stops18h 35m

Sat 5/1221:10 -

1 stop22h 30m

Deal found 22/9£1,057

Sun 21/210:10 -

2 stops25h 20m

Sun 13/620:05 -

2 stops33h 50m

Deal found 22/9£1,056

Sun 15/1107:15 -

2 stops27h 25m

Mon 15/315:30 -

2 stops27h 35m

Deal found 21/9£1,062

Mon 1/310:55 -

2 stops26h 05m

Thu 10/610:40 -

2 stops26h 10m

Deal found 22/9£1,088

Find flight deals to Porto Alegre

Return from	£744
One-way from	£398
Popular in	July
Cheapest in	May
Average price	£1,200

TAP AIR PORTUGAL
16/11-1/12
2 total stops
50h 35m total
London to Porto Alegre

Search Deals

4/3-31/12
3 total stops
49h 15m total
London to Porto Alegre

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£174 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£34 potential savings vs. average return price).

Search Deals

Average for return flights in September 2026

Search Deals

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Thu 4/3

16:10-07:50

2 stops42h 40m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£425

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Thu 4/3

16:00-07:50

2 stops42h 50m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£428

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Tue 8/12

06:05-09:40

3 stops30h 35m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£452

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 7/12

06:20-09:40

3 stops30h 20m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£461

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Sat 12/12

06:20-15:25

3 stops36h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£463

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Thu 10/12

07:10-09:40

3 stops29h 30m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£464

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Wed 9/12

06:50-07:55

3 stops28h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£474

LondonPorto Alegre

LTN London Luton - POA Porto Alegre Salgado Filho

LTNPOA

London Luton

Sat 12/12

06:50-07:45

3 stops27h 55m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£475

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Mon 19/10

06:30-21:45

2 stops43h 15m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£480

LondonPorto Alegre

STN London Stansted - POA Porto Alegre Salgado Filho

STNPOA

London Stansted

Mon 7/12

17:45-23:15

2 stops32h 30m

Porto Alegre Salgado Filho

Wed 31/12

00:00-04:00

Nonstop0h 00m

£483

Flights are sorted by cheapest return flights first.

Deals found on 22/9

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

LTN-POA

LGW-POA

STN-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

LTN-POA

LGW-POA

STN-POA

LHR-POA

How long is the flight to Porto Alegre?

On average, a flight from London to Porto Alegre takes 18 hours 31 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 74 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 LATAM Airlines,Virgin Atlantic, 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.

LATAM Airlines

7.4

Good

1,980 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

LATAM Airlines

7.4

Good

1,980 reviews

LATAM Airlines

7.4

Good

1,980 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

Virgin Atlantic

7.4

Good

694 reviews

LATAM Airlines

7.4

Good

1,980 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

TAP AIR PORTUGAL

7.2

Good

2,380 reviews

LATAM Airlines

7.4

Good

1,980 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

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, Lufthansa 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 £89, while return flights cost around £688.
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 20 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.

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

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£398+ 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 4/3. 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 24 September 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 24 September 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 24 September 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 24 September 2026.

Last-minute flights to Porto AlegreDiscover last-minute flight deals to Porto Alegre. Data last updated 24 September 2026 and is based on user searches.

Discover last-minute flight deals to Porto Alegre. Data last updated 24 September 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 24 September 2026.

Search for one-way flight options to Porto Alegre. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.

Find flight deals to Porto Alegre

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

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.

Cheapflights Insights

How long is the flight to Porto Alegre?

On average, a flight from London to Porto Alegre takes 18 hours 31 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 74 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 LATAM Airlines,Virgin Atlantic, 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?

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.

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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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Complete your trip

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How does Cheapflights help users find flights 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 24 September 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 24 September 2026.

Last-minute flights to Porto Alegre
Discover last-minute flight deals to Porto Alegre. Data last updated 24 September 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 24 September 2026.