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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £396

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SDU
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

£766

One-way from

£396

Popular in

December

Cheapest in

March

Average price

£939
22/9-30/9
  • 22/9-30/9
  • 4 total stops
  • 40h 20m total
  • London to Rio de Janeiro
10/9
  • 10/9
  • 2 total stops
  • 27h 00m total
  • London to Rio de Janeiro
Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 4 July 2025.

Mon 22/917:25LGW - SDU
2 stops19h 15mMultiple Airlines
Tue 30/907:55SDU - LGW
2 stops21h 05mMultiple Airlines
Deal found 1/7£766
Sun 30/1117:05LGW - SDU
2 stops43h 30mTurkish Airlines
Tue 16/1214:00SDU - LGW
2 stops40h 10mTurkish Airlines
Deal found 2/7£772
Tue 26/812:05LGW - SDU
2 stops48h 35mITA Airways
Fri 19/907:55SDU - LGW
2 stops23h 20mITA Airways
Deal found 1/7£859
Thu 16/1010:00LGW - SDU
2 stops32h 20mAir Europa
Tue 21/1007:55SDU - LGW
2 stops21h 05mAir Europa
Deal found 2/7£876

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 4 July 2025.
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

Gatwick

Fly to

Santos Dumont

Route

Depart

Return

Price

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 22/9

17:25-08:40

2 stops19h 15m

Rio de Janeiro Santos Dumont

Tue 30/9

07:55-09:00

2 stops21h 05m

£766

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 30/11

17:05-09:35

2 stops43h 30m

Rio de Janeiro Santos Dumont

Tue 16/12

14:00-09:10

2 stops40h 10m

£772

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 26/8

12:05-08:40

2 stops48h 35m

Rio de Janeiro Santos Dumont

Fri 19/9

07:55-11:15

2 stops23h 20m

£859

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 16/10

10:00-14:20

2 stops32h 20m

Rio de Janeiro Santos Dumont

Tue 21/10

07:55-09:00

2 stops21h 05m

£876

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 10/9

14:00-13:00

2 stops27h 00m

£396

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Fri 29/8

12:05-11:00

2 stops50h 55m

£424

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Wed 29/10

17:25-14:20

2 stops23h 55m

£625

Flights are sorted by cheapest return flights first.

Deals found on 2/7

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.

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated 4 July 2025.
See what other customers who have flown with Turkish Airlines, Air Europa, andITA Airways from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2024

ATH - IST

Check-in line took us 1 and half hour. Why not offer online check-in like most airlines do?

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2024

ATH - IST

Check-in line took us 1 and half hour. Why not offer online check-in like most airlines do?

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2024

ATH - IST

Check-in line took us 1 and half hour. Why not offer online check-in like most airlines do?

Boarding

7.3

Entertainment

7.4

Crew

7.7

Food

7.4

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2024

ATH - IST

Check-in line took us 1 and half hour. Why not offer online check-in like most airlines do?

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?

    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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