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Cheap flights from London Gatwick Airport to Porto Alegre from £411

LGW — POA
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Porto Alegre

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Porto Alegre

Wed 7/1016:25 -
1 stop32h 00m
Thu 22/1021:55 -
1 stop31h 50m
Deal found 26/8£889
Tue 3/1110:05 -
2 stops38h 25m
Tue 8/1220:05 -
2 stops34h 05m
Deal found 29/8£925
Tue 24/1106:30 -
2 stops29h 00m
Mon 25/119:35 -
2 stops41h 55m
Deal found 27/8£929
Mon 12/1020:40 -
3 stops31h 35m
Mon 19/1019:15 -
2 stops19h 35m
Deal found 28/8£935
Thu 8/1021:20 -
2 stops53h 20m
Sat 17/1001:40 -
1 stop28h 05m
Deal found 30/8£946
Tue 17/1121:20 -
2 stops49h 00m
Tue 2/221:10 -
1 stop33h 40m
Deal found 29/8£951
Tue 13/1009:40 -
2 stops27h 10m
Tue 20/1014:15 -
3 stops28h 35m
Deal found 28/8£960
Fri 25/906:10 -
3 stops23h 00m
Tue 29/909:45 -
3 stops21h 55m
Deal found 26/8£974
Fri 6/1117:25 -
2 stops19h 50m
Sat 21/1105:25 -
2 stops24h 35m
Deal found 26/8£978
Tue 13/1016:25 -
2 stops36h 15m
Tue 27/1021:10 -
1 stop15h 35m
Deal found 30/8£982

Find flight deals from Gatwick to Porto Alegre

Round-trip from

£856

One-way from

£411

Popular in

July

Cheapest in

February

Average price

£1,141
20/2-13/3
  • 20/2-13/3
  • 5 total stops
  • 54h 45m total
  • London to Porto Alegre
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18/11
  • 18/11
  • 2 total stops
  • 36h 20m total
  • London to Porto Alegre
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£127 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Cheapest return flight

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Tue 3/11

10:05-21:30

2 stops38h 25m

Porto Alegre Salgado Filho

Tue 8/12

20:05-09:10

2 stops34h 05m

£925

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 23/11

06:30-08:30

2 stops29h 00m

Porto Alegre Salgado Filho

Fri 27/11

14:00-22:35

2 stops53h 35m

£986

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 23/11

17:25-16:30

2 stops26h 05m

Porto Alegre Salgado Filho

Fri 27/11

08:35-16:25

2 stops28h 50m

£1,021
Fastest return journey

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 12/10

06:10-00:30

3 stops22h 20m

Porto Alegre Salgado Filho

Mon 19/10

05:30-09:00

2 stops23h 30m

£1,028

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 18/1

17:25-21:30

2 stops31h 05m

Porto Alegre Salgado Filho

Mon 8/2

13:00-16:30

2 stops24h 30m

£1,037

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 18/1

17:25-12:55

2 stops22h 30m

Porto Alegre Salgado Filho

Mon 8/2

09:45-16:25

2 stops27h 40m

£1,053

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 18/1

16:35-19:40

1 stop30h 05m

Porto Alegre Salgado Filho

Mon 8/2

08:25-20:35

2 stops33h 10m

£1,091
Cheapest one-way

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Fri 11/9

11:30-12:05

3 stops52h 35m

£471

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Wed 9/12

16:35-19:20

1 stop29h 45m

£683

LondonPorto Alegre

LGW London Gatwick - POA Porto Alegre Salgado Filho

LGWPOA

London Gatwick

Mon 7/12

16:35-19:40

1 stop30h 05m

£684

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 14 resultsSorted by cheapest first
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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

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.

  • How long is the flight from London Gatwick Airport to Porto Alegre?

    Airlines like Turkish Airlines and Air Europa fly from London Gatwick Airport to Porto Alegre in about 26h 05m. The time it takes to get you to your destination can typically vary by up to 12h 20m. The distance between London Gatwick Airport and Porto Alegre is about 6402 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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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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