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).

How far in advance should I book a flight from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport?

Travelers have found it’s best to book a flight 46 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport 1-2 weeks in advance for as low as £731, or £1,003 for flights within the next 24 hours.

What is the cheapest month to fly from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport?

Our data shows that November tends to be the cheapest month to fly to Rio de Janeiro Santos Dumont Airport from London Gatwick Airport. Users have commonly found prices around £772 for the month, but tickets can be as low as £517. Due to multiple factors, prepare for potentially higher prices in December.

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.

£439+ Cheap Flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil

Cheap flight deals from Gatwick to Santos Dumont

Round-trip from	£671
One-way from	£439
Popular in	December
Cheapest in	November
Average price	£951

11/11-2/12
4 total stops
47h 30m total
London to Rio de Janeiro

Search Deals

10/1
3 total stops
38h 40m total
London to Rio de Janeiro

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Gatwick to Santos Dumont

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 19 August 2025.

Tue 11/1120:10LGW - SDU

2 stops27h 15mMultiple Airlines

Tue 2/1218:50SDU - LGW

2 stops20h 15mMultiple Airlines

Deal found 17/8£671

Wed 10/914:00LGW - SDU

2 stops27h 00mMultiple Airlines

Tue 30/920:30SDU - LGW

2 stops33h 30mMultiple Airlines

Deal found 17/8£672

Wed 10/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Wed 24/906:20SDU - LGW

2 stops23h 40mMultiple Airlines

Deal found 17/8£680

Thu 30/1006:05LGW - SDU

3 stops28h 35mMultiple Airlines

Sat 15/1113:45SDU - LGW

3 stops21h 30mMultiple Airlines

Deal found 19/8£695

Sun 14/906:05LGW - SDU

2 stops20h 20mMultiple Airlines

Tue 23/920:30SDU - LGW

2 stops33h 30mMultiple Airlines

Deal found 17/8£700

Mon 15/906:10LGW - SDU

2 stops20h 15mMultiple Airlines

Sun 12/1006:15SDU - LGW

2 stops32h 25mMultiple Airlines

Deal found 18/8£706

Thu 18/906:00LGW - SDU

2 stops29h 05mMultiple Airlines

Tue 30/918:00SDU - LGW

3 stops36h 00mMultiple Airlines

Deal found 19/8£711

Sat 6/920:20LGW - SDU

3 stops30h 05mMultiple Airlines

Thu 2/1008:20SDU - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£754

Thu 11/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Fri 26/906:15SDU - LGW

2 stops23h 45mMultiple Airlines

Deal found 18/8£756

Mon 22/920:10LGW - SDU

2 stops28h 15mMultiple Airlines

Mon 6/1013:45SDU - LGW

2 stops25h 25mMultiple Airlines

Deal found 18/8£760

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 19 August 2025.

Tue 11/1120:10LGW - SDU

2 stops27h 15mMultiple Airlines

Tue 2/1218:50SDU - LGW

2 stops20h 15mMultiple Airlines

Deal found 17/8£671

Wed 10/914:00LGW - SDU

2 stops27h 00mMultiple Airlines

Tue 30/920:30SDU - LGW

2 stops33h 30mMultiple Airlines

Deal found 17/8£672

Wed 10/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Wed 24/906:20SDU - LGW

2 stops23h 40mMultiple Airlines

Deal found 17/8£680

Thu 30/1006:05LGW - SDU

3 stops28h 35mMultiple Airlines

Sat 15/1110:05SDU - LGW

2 stops25h 10mMultiple Airlines

Deal found 19/8£695

Sun 14/906:05LGW - SDU

2 stops20h 10mMultiple Airlines

Tue 23/920:45SDU - LGW

3 stops33h 15mMultiple Airlines

Deal found 17/8£700

Mon 15/906:10LGW - SDU

2 stops20h 15mMultiple Airlines

Sun 12/1006:15SDU - LGW

2 stops32h 25mMultiple Airlines

Deal found 18/8£706

Sat 6/920:20LGW - SDU

3 stops30h 05mMultiple Airlines

Thu 2/1008:20SDU - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£754

Thu 11/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Fri 26/906:15SDU - LGW

2 stops23h 45mMultiple Airlines

Deal found 18/8£756

Last-minute flights from Gatwick to Santos Dumont
Discover last-minute flight deals from Gatwick to Santos Dumont. Data last updated 19 August 2025 and is based on user searches.

Sat 6/920:20LGW - SDU

3 stops30h 05mMultiple Airlines

Thu 2/1008:20SDU - LGW

2 stops20h 40mMultiple Airlines

Deal found 18/8£754

Wed 10/914:00LGW - SDU

2 stops27h 00mMultiple Airlines

Tue 30/920:30SDU - LGW

2 stops33h 30mMultiple Airlines

Deal found 17/8£672

Wed 10/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Wed 24/906:20SDU - LGW

2 stops23h 40mMultiple Airlines

Deal found 17/8£680

Thu 11/914:00LGW - SDU

2 stops32h 05mMultiple Airlines

Fri 26/906:15SDU - LGW

2 stops23h 45mMultiple Airlines

Deal found 18/8£756

Sun 14/906:05LGW - SDU

2 stops20h 20mMultiple Airlines

Tue 23/920:30SDU - LGW

2 stops33h 30mMultiple Airlines

Deal found 17/8£700

Mon 15/906:10LGW - SDU

2 stops20h 15mMultiple Airlines

Sun 12/1006:15SDU - LGW

2 stops32h 25mMultiple Airlines

Deal found 18/8£706

Tue 16/906:00LGW - SDU

2 stops20h 25mMultiple Airlines

Wed 1/1015:15SDU - LGW

2 stops18h 45mMultiple Airlines

Deal found 18/8£765

Thu 18/906:00LGW - SDU

2 stops29h 05mMultiple Airlines

Tue 30/918:00SDU - LGW

3 stops36h 00mMultiple Airlines

Deal found 19/8£711

Mon 22/920:10LGW - SDU

2 stops28h 15mMultiple Airlines

Mon 6/1013:45SDU - LGW

2 stops25h 25mMultiple Airlines

Deal found 18/8£760

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 19 August 2025.

Sat 10/106:05LGW - SDU

3 stops38h 40mMultiple Airlines

Deal found 17/8£439

Thu 29/107:00LGW - SDU

3 stops29h 35mMultiple Airlines

Deal found 17/8£448

Tue 10/207:00LGW - SDU

3 stops27h 10mMultiple Airlines

Deal found 18/8£455

Sun 11/106:05LGW - SDU

3 stops52h 35mMultiple Airlines

Deal found 17/8£457

Thu 27/1110:45LGW - SDU

2 stops23h 55mMultiple Airlines

Deal found 18/8£458

Sun 8/221:05LGW - SDU

3 stops28h 20mMultiple Airlines

Deal found 18/8£459

Sat 8/1115:20LGW - SDU

3 stops21h 15mMultiple Airlines

Deal found 18/8£477

Sat 14/220:15LGW - SDU

2 stops29h 05mMultiple Airlines

Deal found 18/8£478

Wed 1/1014:00LGW - SDU

2 stops27h 00mMultiple Airlines

Deal found 19/8£483

Mon 9/210:05LGW - SDU

2 stops24h 35mMultiple Airlines

Deal found 18/8£494

Fri 3/1014:00LGW - SDU

3 stops49h 10mMultiple Airlines

Deal found 19/8£499

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.

Fly from

Fly to

Route

Depart

Return

Price

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 11/11

20:10-20:25

2 stops27h 15m

Rio de Janeiro Santos Dumont

Tue 2/12

18:50-18:05

2 stops20h 15m

£671

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 10/9

14:00-13:00

2 stops27h 00m

Rio de Janeiro Santos Dumont

Tue 30/9

20:30-10:00

2 stops33h 30m

£672

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 10/9

14:00-18:05

2 stops32h 05m

Rio de Janeiro Santos Dumont

Wed 24/9

06:20-10:00

2 stops23h 40m

£680

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 30/10

06:05-07:40

3 stops28h 35m

Rio de Janeiro Santos Dumont

Sat 15/11

10:05-14:15

2 stops25h 10m

£695

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 14/9

06:05-22:15

2 stops20h 10m

Rio de Janeiro Santos Dumont

Tue 23/9

20:45-10:00

3 stops33h 15m

£700

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 15/9

06:10-22:25

2 stops20h 15m

Rio de Janeiro Santos Dumont

Sun 12/10

06:15-18:40

2 stops32h 25m

£706

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 6/9

20:20-22:25

3 stops30h 05m

Rio de Janeiro Santos Dumont

Thu 2/10

08:20-09:00

2 stops20h 40m

£754

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 11/9

14:00-18:05

2 stops32h 05m

Rio de Janeiro Santos Dumont

Fri 26/9

06:15-10:00

2 stops23h 45m

£756

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 10/1

06:05-17:45

3 stops38h 40m

£439

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 29/1

07:00-09:35

3 stops29h 35m

£448

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 20 results

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

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Santos Dumont

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Other flights to Santos Dumont

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Rio de Janeiro Santos Dumont Airport to Sao Paulo Congonhas Airport flights

Rio de Janeiro Santos Dumont Airport to Brasilia flights

Fly with Cheapflights

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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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £439

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 10/1. 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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 19 August 2025.

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 19 August 2025.

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.

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.

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.

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to Santos Dumont?

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

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

Can Cheapflights notify me if prices for flights from Gatwick to Santos Dumont become cheaper?

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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 19 August 2025.