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Cheap flights from London Gatwick Airport to Rio de Janeiro Santos Dumont Airport, Brazil from £438

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 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SDU
25 Jan — 1 Feb1
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 26 December 2025.

Mon 29/1217:25LGW - SDU
2 stops22h 10mMultiple Airlines
Mon 5/107:35SDU - LGW
2 stops29h 50mMultiple Airlines
Deal found 24/12£1,550
Sat 27/1210:15LGW - SDU
2 stops50h 10mTurkish Airlines
Mon 19/114:00SDU - LGW
2 stops47h 10mTurkish Airlines
Deal found 24/12£1,568
Tue 30/1206:25LGW - SDU
2 stops54h 00mTurkish Airlines
Tue 6/114:00SDU - LGW
2 stops47h 10mTurkish Airlines
Deal found 25/12£1,689
Fri 26/1217:25LGW - SDU
2 stops19h 10mMultiple Airlines
Mon 5/113:40SDU - LGW
3 stops23h 45mMultiple Airlines
Deal found 24/12£1,701
Sun 28/1210:40LGW - SDU
2 stops36h 45mTAP AIR PORTUGAL
Sun 11/111:35SDU - LGW
2 stops25h 10mTAP AIR PORTUGAL
Deal found 26/12£1,749
Mon 29/1208:35LGW - SDU
2 stops25h 40mMultiple Airlines
Sat 10/117:45SDU - LGW
2 stops19h 40mMultiple Airlines
Deal found 26/12£1,780
Sat 27/1215:25LGW - SDU
2 stops21h 10mMultiple Airlines
Sun 4/114:10SDU - LGW
2 stops21h 20mMultiple Airlines
Deal found 24/12£1,890
Fri 26/1219:40LGW - SDU
2 stops40h 55mIberia
Thu 1/114:00SDU - LGW
2 stops41h 50mIberia
Deal found 24/12£1,940
Wed 31/1217:05LGW - SDU
2 stops41h 30mTurkish Airlines
Sat 10/114:00SDU - LGW
2 stops53h 35mTurkish Airlines
Deal found 25/12£2,032
Sat 27/1205:55LGW - SDU
2 stops54h 30mTurkish Airlines
Tue 6/114:00SDU - LGW
2 stops47h 10mTurkish Airlines
Deal found 26/12£2,040

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 26 December 2025.

Round-trip from

£740

One-way from

£438

Popular in

December

Cheapest in

March

Average price

£1,028
13/5-27/5
  • 13/5-27/5
  • 4 total stops
  • 48h 05m total
  • London to Rio de Janeiro
Search Deals
14/2
  • 14/2
  • 2 total stops
  • 41h 25m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£24 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 December 2025
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 26 December 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 12/1

10:20-09:25

2 stops26h 05m

Rio de Janeiro Santos Dumont

Thu 12/2

11:20-16:10

2 stops49h 50m

£794

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Thu 5/3

17:05-07:55

2 stops41h 50m

Rio de Janeiro Santos Dumont

Mon 9/3

13:45-09:20

2 stops40h 35m

£798

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Mon 12/1

17:05-07:35

2 stops41h 30m

Rio de Janeiro Santos Dumont

Fri 13/2

11:20-09:20

2 stops43h 00m

£804

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 11/1

17:05-07:35

2 stops41h 30m

Rio de Janeiro Santos Dumont

Thu 12/2

11:20-09:20

2 stops43h 00m

£804

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 12/5

17:35-08:35

2 stops43h 00m

Rio de Janeiro Santos Dumont

Mon 25/5

13:55-09:55

2 stops40h 00m

£810

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 5/5

17:35-08:35

2 stops43h 00m

Rio de Janeiro Santos Dumont

Mon 25/5

13:55-09:55

2 stops40h 00m

£810

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 14/3

10:00-11:10

2 stops28h 10m

Rio de Janeiro Santos Dumont

Sat 21/3

07:55-16:25

2 stops29h 30m

£853

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 10/5

17:25-16:45

2 stops27h 20m

Rio de Janeiro Santos Dumont

Fri 22/5

08:15-16:25

2 stops28h 10m

£890

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sun 10/5

10:00-16:45

2 stops34h 45m

Rio de Janeiro Santos Dumont

Sat 23/5

07:55-16:25

2 stops28h 30m

£890

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 24/2

10:00-16:40

2 stops33h 40m

Rio de Janeiro Santos Dumont

Fri 6/3

08:15-16:25

2 stops29h 10m

£910

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 22 results
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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 £794, Turkish Airlines can have you in Rio de Janeiro Santos Dumont Airport from London Gatwick Airport in 26h 05m. 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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