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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £452

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SDU
23 Apr — 30 Apr1
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 24 March 2026.

Tue 10/1106:25
LGW
-
SDU
2 stops28h 15m
Turkish Airlines
Tue 24/1113:45
SDU
-
LGW
2 stops40h 25m
Turkish Airlines
Deal found 20/3£796
Tue 1/1206:25
LGW
-
SDU
2 stops28h 15m
Turkish Airlines
Tue 8/1213:45
SDU
-
LGW
2 stops40h 25m
Turkish Airlines
Deal found 21/3£808
Fri 27/1110:05
LGW
-
SDU
2 stops24h 50m
Turkish Airlines
Sat 5/1217:30
SDU
-
LGW
2 stops43h 40m
Turkish Airlines
Deal found 22/3£814
Tue 21/406:00
LGW
-
SDU
3 stops31h 20m
Multiple Airlines
Tue 28/411:25
SDU
-
LGW
2 stops24h 15m
Multiple Airlines
Deal found 24/3£825
Mon 20/410:15
LGW
-
SDU
3 stops28h 15m
Multiple Airlines
Mon 27/412:15
SDU
-
LGW
3 stops31h 15m
Multiple Airlines
Deal found 21/3£829
Wed 22/409:40
LGW
-
SDU
2 stops25h 40m
Multiple Airlines
Wed 29/412:15
SDU
-
LGW
3 stops27h 35m
Multiple Airlines
Deal found 23/3£834
Tue 14/406:00
LGW
-
SDU
2 stops29h 05m
Multiple Airlines
Wed 22/409:20
SDU
-
LGW
3 stops30h 15m
Multiple Airlines
Deal found 23/3£840
Tue 1/1206:25
LGW
-
SDU
2 stops28h 15m
Multiple Airlines
Thu 14/113:45
SDU
-
LGW
2 stops23h 25m
Multiple Airlines
Deal found 20/3£844
Tue 10/1106:25
LGW
-
SDU
2 stops28h 15m
Turkish Airlines
Sat 21/1117:30
SDU
-
LGW
2 stops36h 40m
Turkish Airlines
Deal found 21/3£846
Thu 26/1106:25
LGW
-
SDU
2 stops28h 15m
Multiple Airlines
Wed 13/113:45
SDU
-
LGW
2 stops23h 25m
Multiple Airlines
Deal found 21/3£846

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 24 March 2026.

Round-trip from

£825

One-way from

£452

Popular in

December

Cheapest in

September

Average price

£740
21/4-28/4
  • 21/4-28/4
  • 5 total stops
  • 55h 35m total
  • London to Rio de Janeiro
Search Deals
6/4
  • 6/4
  • 2 total stops
  • 28h 55m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 24 March 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

Mon 8/6

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Wed 17/6

08:15-16:25

2 stops28h 10m

£1,057

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 20/5

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Wed 3/6

08:15-16:25

2 stops28h 10m

£1,058

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 14/5

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Thu 11/6

08:15-09:00

2 stops20h 45m

£1,062

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 14/9

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Thu 24/9

08:15-16:25

2 stops28h 10m

£1,139

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 24/6

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Fri 31/7

08:15-16:25

2 stops28h 10m

£1,168
Fastest return journey

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 19/9

17:25-11:10

2 stops21h 45m

Rio de Janeiro Santos Dumont

Thu 24/9

08:15-09:00

2 stops20h 45m

£1,180

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 1/7

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Sun 12/7

08:30-16:25

2 stops27h 55m

£1,241

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Fri 26/6

17:25-20:15

2 stops30h 50m

Rio de Janeiro Santos Dumont

Sun 12/7

08:30-16:25

2 stops27h 55m

£1,255

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 7/5

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Mon 18/5

08:15-16:25

2 stops28h 10m

£1,274

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 20/5

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Sat 30/5

07:55-09:00

2 stops21h 05m

£1,281

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 22 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 £1,057, Air Europa can have you in Rio de Janeiro Santos Dumont Airport from London Gatwick Airport in 27h 20m. The distance between London Gatwick Airport and Rio de Janeiro Santos Dumont Airport is about 5741 mi.

  • 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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