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Cheap flights from Porto Alegre to London Gatwick Airport from £431

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
POA — LGW
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto Alegre to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre to Gatwick
Explore the most affordable flight options available from Porto Alegre to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2026.

Thu 12/1100:45
POA
-
LGW
1 stop36h 00m
TAP AIR PORTUGAL
Mon 23/1116:35
LGW
-
POA
1 stop30h 05m
TAP AIR PORTUGAL
Deal found 18/6£818
Tue 4/814:05
POA
-
LGW
2 stops21h 55m
Air France
Mon 24/817:00
LGW
-
POA
2 stops21h 50m
Air France
Deal found 20/6£846
Wed 12/811:30
POA
-
LGW
2 stops17h 55m
Air France
Thu 20/817:00
LGW
-
POA
2 stops21h 50m
Air France
Deal found 22/6£848
Tue 11/806:40
POA
-
LGW
2 stops28h 55m
Multiple Airlines
Thu 3/910:35
LGW
-
POA
2 stops27h 40m
Multiple Airlines
Deal found 22/6£864
Sun 9/808:25
POA
-
LGW
2 stops26h 45m
Multiple Airlines
Thu 27/810:35
LGW
-
POA
2 stops26h 35m
Multiple Airlines
Deal found 22/6£867
Fri 23/1017:50
POA
-
LGW
2 stops18h 35m
Multiple Airlines
Fri 6/1110:00
LGW
-
POA
2 stops26h 15m
Multiple Airlines
Deal found 19/6£907
Thu 6/811:30
POA
-
LGW
2 stops24h 30m
Air France
Thu 20/817:00
LGW
-
POA
2 stops31h 30m
Air France
Deal found 18/6£924
Wed 5/813:35
POA
-
LGW
2 stops22h 25m
Air France
Thu 13/817:00
LGW
-
POA
2 stops31h 30m
Air France
Deal found 18/6£930
Mon 9/1105:00
POA
-
LGW
2 stops25h 50m
TAP AIR PORTUGAL
Mon 16/1121:35
LGW
-
POA
2 stops25h 05m
TAP AIR PORTUGAL
Deal found 21/6£960

Find flight deals from Porto Alegre to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 June 2026.

Round-trip from

£818

One-way from

£431

Popular in

July

Cheapest in

November

Average price

£1,009
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/11-23/11
  • 2 total stops
  • 66h 05m total
  • Porto Alegre to London
Search Deals
25/9
  • 25/9
  • 3 total stops
  • 37h 50m total
  • Porto Alegre to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£85 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Porto Alegre to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 June 2026.
Use the filters below to find and compare flights from Porto Alegre to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Wed 18/11

08:25-09:50

2 stops22h 25m

London Gatwick

Mon 23/11

16:35-19:40

1 stop30h 05m

£1,022

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Fri 13/11

15:30-15:45

2 stops21h 15m

London Gatwick

Mon 23/11

16:35-19:40

1 stop30h 05m

£1,023

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Thu 12/11

10:10-15:50

2 stops26h 40m

London Gatwick

Mon 16/11

16:35-19:40

1 stop30h 05m

£1,056

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Thu 30/7

21:55-09:45

1 stop31h 50m

London Gatwick

Mon 10/8

16:25-21:45

1 stop33h 20m

£1,075

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Sat 17/10

01:40-09:45

1 stop28h 05m

London Gatwick

Tue 3/11

21:20-07:40

2 stops37h 20m

£1,088

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Sun 1/11

06:00-09:00

2 stops24h 00m

London Gatwick

Sat 14/11

10:00-10:35

2 stops27h 35m

£1,093
Fastest return journey

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Tue 11/8

05:30-09:00

2 stops23h 30m

London Gatwick

Mon 24/8

17:25-09:45

2 stops20h 20m

£1,108
Cheapest one-way

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Wed 28/10

11:20-15:45

2 stops25h 25m

£470

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Tue 11/8

09:45-16:25

2 stops26h 40m

£531

Porto AlegreLondon

POA - LGW

POALGW

Porto Alegre Salgado Filho

Tue 11/8

05:30-09:00

2 stops23h 30m

£533

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Porto Alegre to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Porto Alegre 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.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Gatwick. 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 from for flights from Porto Alegre to London Gatwick?

    Porto Alegre Salgado Filho (POA) is the airport you will fly out of if you book a flight from Porto Alegre to London Gatwick. You should not have trouble finding flights to London Gatwick from Salgado Filho; the airport handles an average of 0 outbound flights to London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Porto Alegre airport to London Gatwick. It is only a 4.0 mi journey to Salgado Filho (POA) from Porto Alegre’s city center.

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

    TAP AIR PORTUGAL can get you from Porto Alegre to London Gatwick Airport in just under 36h. Your travel time can differ by up to . The distance between Porto Alegre and London Gatwick Airport is about 6402 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Guildford
Romford
Ipswich
Borehamwood
Folkestone
Southall

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Alternative routes for Porto Alegre to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Porto Alegre to Heathrow flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Gatwick from Porto Alegre.

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

Need flexible booking options for your flight to Gatwick from Porto Alegre? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Porto Alegre to Gatwick flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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