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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £470

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SDU
19 Aug — 26 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Santos Dumont

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Santos Dumont
Explore the most affordable flight options available from Gatwick to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 July 2026.

Tue 24/1109:30
LGW
-
SDU
3 stops34h 15m
Multiple Airlines
Fri 11/1218:50
SDU
-
LGW
2 stops20h 20m
Multiple Airlines
Deal found 18/7£812
Tue 1/906:00
LGW
-
SDU
2 stops29h 05m
Multiple Airlines
Sat 31/1009:45
SDU
-
LGW
2 stops20h 15m
Multiple Airlines
Deal found 16/7£818
Tue 18/806:00
LGW
-
SDU
2 stops29h 05m
Multiple Airlines
Thu 20/806:05
SDU
-
LGW
2 stops23h 55m
Multiple Airlines
Deal found 16/7£838
Wed 16/920:00
LGW
-
SDU
2 stops30h 25m
Multiple Airlines
Wed 23/908:15
SDU
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 18/7£855
Tue 3/1117:25
LGW
-
SDU
2 stops31h 35m
Turkish Airlines
Tue 1/1218:50
SDU
-
LGW
2 stops42h 40m
Turkish Airlines
Deal found 15/7£857
Wed 9/1210:05
LGW
-
SDU
2 stops26h 20m
Turkish Airlines
Wed 27/113:45
SDU
-
LGW
2 stops23h 45m
Turkish Airlines
Deal found 15/7£865
Sun 15/1110:05
LGW
-
SDU
2 stops26h 20m
Turkish Airlines
Thu 26/1113:45
SDU
-
LGW
2 stops23h 45m
Turkish Airlines
Deal found 16/7£876
Sat 12/917:40
LGW
-
SDU
2 stops42h 00m
Turkish Airlines
Sun 27/908:30
SDU
-
LGW
2 stops33h 55m
Turkish Airlines
Deal found 15/7£878

Find flight deals from Gatwick to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Santos Dumont (SDU). 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 20 July 2026.

Round-trip from

£812

One-way from

£470

Popular in

December

Cheapest in

March

Average price

£1,004
24/11-11/12
  • 24/11-11/12
  • 5 total stops
  • 54h 35m total
  • London to Rio de Janeiro
Search Deals
29/8
  • 29/8
  • 2 total stops
  • 38h 25m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£38 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 July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Santos Dumont 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 20 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 9/12

10:05-09:25

2 stops26h 20m

Rio de Janeiro Santos Dumont

Wed 27/1

13:45-16:30

2 stops23h 45m

£871

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Fri 13/11

10:00-20:15

2 stops37h 15m

Rio de Janeiro Santos Dumont

Sat 21/11

07:55-09:00

2 stops22h 05m

£1,005

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 2/11

10:00-16:45

2 stops33h 45m

Rio de Janeiro Santos Dumont

Sun 15/11

08:30-09:00

2 stops21h 30m

£1,035

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Fri 20/11

17:25-09:25

2 stops43h 00m

Rio de Janeiro Santos Dumont

Fri 27/11

10:05-16:30

2 stops27h 25m

£1,041

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 10/9

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Sat 26/9

07:55-16:25

2 stops28h 30m

£1,058

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 6/9

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Wed 16/9

08:15-16:25

2 stops28h 10m

£1,071

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 17/8

17:35-21:55

2 stops32h 20m

Rio de Janeiro Santos Dumont

Sun 13/12

10:05-16:30

2 stops27h 25m

£1,075
Fastest return journey

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 14/11

17:25-11:10

2 stops20h 45m

Rio de Janeiro Santos Dumont

Sun 22/11

08:30-09:00

2 stops21h 30m

£1,125

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 31/8

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Thu 10/9

08:15-09:00

2 stops20h 45m

£1,252

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 15/11

06:30-07:40

2 stops28h 10m

Rio de Janeiro Santos Dumont

Fri 27/11

13:45-16:30

2 stops23h 45m

£1,261

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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.

Related info for your journey

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

  • How long is the flight from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport?

    For as low as £871, Turkish Airlines can have you in Rio de Janeiro Santos Dumont Airport from London Gatwick Airport in 26h 20m. The distance between London Gatwick Airport and Rio de Janeiro Santos Dumont Airport is about 5741 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Gatwick to Santos Dumont that include hotel bookings?

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

  • How can I find direct flights from Gatwick to Santos Dumont?

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

  • Can I find deals for business class flights from Gatwick to Santos Dumont?

    Yes. Cheapflights offers flight deals from Gatwick to Santos Dumont 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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How does Cheapflights help users find flights from Gatwick to Santos Dumont?

Cheapflights helps you search for flights from Gatwick to Santos Dumont via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Santos Dumont?

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 Santos Dumont from Gatwick.

Can Cheapflights find flights from Gatwick to Santos Dumont with no change fees?

Certainly. Search results for flights to Santos Dumont 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 Santos Dumont become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santos Dumont from Gatwick today and book when prices fit your budget.

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