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

For as low as £946, Turkish Airlines can have you in Rio de Janeiro Santos Dumont Airport from London Gatwick Airport in 20h 25m. 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.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 40.0 - 130.0 inches per month. January is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, 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 28.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

What is the cheapest time of day to fly from LGW to SDU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport as you normally would.

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.

£423+ Cheap Flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil

Cheap flight deals from Gatwick to Santos Dumont

Enter your travel dates to find the best prices.

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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 17 September 2026.

Sun 29/1120:55 -

2 stops28h 05m

Mon 7/1216:55 -

2 stops26h 40m

Deal found 15/9£806

Mon 23/1109:55 -

2 stops24h 10m

Tue 23/217:30 -

2 stops22h 30m

Deal found 13/9£808

Mon 30/1107:00 -

3 stops30h 50m

Mon 14/1209:05 -

3 stops33h 30m

Deal found 15/9£830

Tue 1/1210:15 -

2 stops30h 55m

Tue 15/1217:25 -

2 stops23h 00m

Deal found 15/9£885

Thu 15/1006:00 -

2 stops30h 35m

Thu 22/1020:15 -

2 stops22h 50m

Deal found 15/9£893

Fri 20/1117:25 -

2 stops31h 35m

Tue 24/1110:05 -

2 stops27h 25m

Deal found 16/9£895

Tue 24/1117:25 -

2 stops20h 25m

Tue 1/1210:05 -

2 stops27h 20m

Deal found 16/9£922

Wed 14/1006:00 -

3 stops19h 10m

Fri 23/1010:05 -

2 stops18h 55m

Deal found 14/9£930

Fri 20/1116:40 -

2 stops32h 45m

Thu 3/1210:05 -

2 stops19h 55m

Deal found 14/9£935

Tue 17/1117:25 -

2 stops31h 35m

Mon 30/1110:05 -

2 stops27h 25m

Deal found 15/9£938

Thu 8/1006:00 -

2 stops20h 05m

Wed 14/1014:05 -

2 stops22h 20m

Deal found 15/9£941

Wed 18/1117:25 -

2 stops20h 25m

Tue 1/1210:05 -

2 stops19h 55m

Deal found 12/9£946

Find flight deals from Gatwick to Santos Dumont

Round-trip from	£802
One-way from	£423
Popular in	December
Cheapest in	March
Average price	£861

LATAM Airlines
25/2-4/3
4 total stops
66h 25m total
London to Rio de Janeiro

Search Deals

9/3-31/12
2 total stops
31h 05m total
London to Rio de Janeiro

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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.

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Route

Depart

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Cheapest return flight

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Sat 3/10

06:00-11:55

2 stops33h 55m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£550

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Sun 31/1

20:55-20:30

2 stops26h 35m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£571

Fastest return journey

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Tue 9/3

17:25-10:50

2 stops20h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£685

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Tue 1/12

17:25-10:50

2 stops20h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£702

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Sun 17/1

10:00-13:10

2 stops30h 10m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£704

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Wed 2/12

10:00-10:50

2 stops27h 50m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£720

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Fri 4/12

10:00-13:10

2 stops30h 10m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£720

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Sun 7/2

17:25-10:50

2 stops20h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£720

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Mon 2/11

17:25-10:50

2 stops20h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£739

LondonRio de Janeiro

LGW London Gatwick - SDU Rio de Janeiro Santos Dumont

LGWSDU

London Gatwick

Mon 2/11

17:25-21:50

2 stops31h 25m

Rio de Janeiro Santos Dumont

Wed 31/12

00:00-04:00

Nonstop0h 00m

£740

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 resultsSorted by cheapest first

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.

LGW-SDU

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

How long is the flight from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport?
For as low as £946, Turkish Airlines can have you in Rio de Janeiro Santos Dumont Airport from London Gatwick Airport in 20h 25m. 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.

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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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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £423

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to Santos Dumont

Cheapest flights from Gatwick to Santos DumontExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Gatwick to Santos DumontDiscover carefully curated flight deals from Gatwick to Santos Dumont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Gatwick to Santos Dumont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Gatwick to Santos DumontDiscover last-minute flight deals from Gatwick to Santos Dumont. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to Santos Dumont. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to Santos DumontSearch for one-way flight options from Gatwick to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Gatwick to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Best time to book a flight from Gatwick to Santos Dumont

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Related info for your journey

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

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

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

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

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Alternative routes for Gatwick to Santos Dumont

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Complete your trip

Complete your trip to Santos Dumont by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Rio de Janeiro

Book a non-stop flight to one of these other cities located in Rio de Janeiro.

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Gatwick and Santos Dumont flights

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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 17 September 2026.

Best flights from Gatwick to Santos Dumont
Discover carefully curated flight deals from Gatwick to Santos Dumont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Gatwick to Santos Dumont
Discover last-minute flight deals from Gatwick to Santos Dumont. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Gatwick to Santos Dumont
Search for one-way flight options from Gatwick to Santos Dumont. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.