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£382+ Cheap flights to Santos Dumont, Brazil

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Santos Dumont in 2025

Find the latest flights to Santos Dumont in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 November 2025.

Return from

£722

One-way from

£382

Popular in

December

Cheapest in

March

Average price

£740
Lufthansa
  • Lufthansa
  • 4/2-10/3
  • 4 total stops
  • 51h 55m total
  • London to Rio de Janeiro
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22/1
  • 22/1
  • 2 total stops
  • 29h 20m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flight deals to Santos Dumont Airport

Enter your travel dates to find the best prices.

Cheapest flights to Santos Dumont Airport
Explore the most affordable flight options available to Santos Dumont Airport. Find the lowest fares based on data from user searches, with prices last updated on 14 November 2025.

Tue 25/1109:50LCY - SDU
2 stops27h 40mMultiple Airlines
Mon 1/1217:40SDU - LCY
2 stops21h 00mMultiple Airlines
Deal found 13/11£809
Tue 25/1113:30LHR - SDU
2 stops25h 05mMultiple Airlines
Mon 1/1216:50SDU - LHR
2 stops21h 55mMultiple Airlines
Deal found 13/11£812
Thu 27/1119:15LHR - SDU
2 stops45h 05mMultiple Airlines
Thu 4/1218:25SDU - LHR
1 stop16h 40mMultiple Airlines
Deal found 12/11£845
Tue 30/1220:15LHR - SDU
2 stops46h 55mLATAM Airlines
Tue 27/112:15SDU - LHR
2 stops22h 50mLATAM Airlines
Deal found 13/11£847
Wed 3/1208:25LCY - SDU
2 stops35h 15mITA Airways
Tue 9/1213:45SDU - LCY
2 stops23h 25mITA Airways
Deal found 12/11£850
Fri 28/1108:25LCY - SDU
2 stops53h 45mITA Airways
Fri 5/1208:10SDU - LCY
2 stops23h 45mITA Airways
Deal found 12/11£885
Thu 20/1120:15LHR - SDU
1 stop25h 50mLATAM Airlines
Wed 3/1218:25SDU - LHR
1 stop16h 40mLATAM Airlines
Deal found 12/11£890
Fri 21/1120:15LHR - SDU
1 stop22h 55mLATAM Airlines
Thu 4/1218:25SDU - LHR
1 stop16h 40mLATAM Airlines
Deal found 13/11£894
Sat 15/1106:35LHR - SDU
2 stops52h 00mTurkish Airlines
Sat 29/1114:00SDU - LHR
2 stops47h 00mTurkish Airlines
Deal found 13/11£894
Thu 20/1120:15LHR - SDU
1 stop18h 20mLATAM Airlines
Sun 30/1111:50SDU - LHR
2 stops23h 15mLATAM Airlines
Deal found 13/11£903
Tue 25/1107:25LHR - SDU
2 stops36h 20mUnited Airlines
Thu 4/1213:45SDU - LHR
2 stops28h 35mUnited Airlines
Deal found 12/11£904
Tue 25/1112:45LHR - SDU
2 stops27h 30mMultiple Airlines
Thu 4/1220:05SDU - LHR
1 stop15h 00mMultiple Airlines
Deal found 12/11£914

Cheapflights Fare Finder

 
Locate flights to Santos Dumont that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 14 November 2025.
Use the filters below to find and compare flights to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Sat 28/2

20:15-21:45

2 stops28h 30m

Rio de Janeiro Santos Dumont

Sun 8/3

20:05-23:20

3 stops24h 15m

£748

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Tue 10/3

08:25-16:45

2 stops35h 20m

Rio de Janeiro Santos Dumont

Tue 24/3

11:25-16:10

2 stops25h 45m

£752

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Fri 6/2

06:00-07:25

2 stops28h 25m

Rio de Janeiro Santos Dumont

Mon 16/2

11:10-17:00

3 stops26h 50m

£775

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Thu 7/5

17:40-16:45

2 stops27h 05m

Rio de Janeiro Santos Dumont

Thu 14/5

13:45-06:30

2 stops36h 45m

£805

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Mon 26/1

16:45-07:35

2 stops41h 50m

Rio de Janeiro Santos Dumont

Tue 10/2

08:10-10:55

2 stops23h 45m

£805

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 2/2

20:15-13:15

1 stop20h 00m

Rio de Janeiro Santos Dumont

Sat 14/2

21:20-14:05

2 stops37h 45m

£806

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Thu 30/4

17:40-16:45

2 stops27h 05m

Rio de Janeiro Santos Dumont

Tue 12/5

13:45-06:35

2 stops36h 50m

£811

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Thu 5/2

11:30-07:35

2 stops23h 05m

Rio de Janeiro Santos Dumont

Wed 25/2

12:50-14:55

2 stops23h 05m

£817

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sat 7/2

06:00-09:15

2 stops30h 15m

Rio de Janeiro Santos Dumont

Wed 25/2

13:45-12:40

2 stops19h 55m

£818

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Wed 21/1

16:45-07:35

2 stops41h 50m

Rio de Janeiro Santos Dumont

Tue 3/2

11:20-10:55

2 stops20h 35m

£820

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 57 results
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Best time to book a flight to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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.

Cheapflights Insights

Everything you need to know about your flight to Rio de Janeiro Santos Dumont Airport

How long is the flight to Santos Dumont?

On average, a flight from London to Santos Dumont takes 18 hours 40 minutes. Flights to Santos Dumont from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santos Dumont 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 Santos Dumont when rainfall is around 40.0 mm.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santos Dumont, 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).

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 14 November 2025.
Get a feel of what it's like to fly with LATAM Airlines and ITA Airways to Brazil by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,876 reviews
Check prices

Overall

7.5

Boarding

7.6

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,876 reviews
LATAM Airlines
7.5
Good
1,876 reviews
Check prices

Overall

7.5

Boarding

7.6

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
ITA Airways
6.7
Okay
1,082 reviews
LATAM Airlines
7.5
Good
1,876 reviews
Check prices

Overall

7.5

Boarding

7.6

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

FAQs about flying to Santos Dumont

  • Can I find cheaper flights to Santos Dumont if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Santos Dumont on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Santos Dumont?

    Rio de Janeiro Santos Dumont is currently the cheapest airport to fly to in Santos Dumont. One-way flights to Rio de Janeiro Santos Dumont typically cost £29, while return flights cost around £46.

  • Where does the fastest flight to Santos Dumont depart from?

    For those looking to save time traveling to Santos Dumont, London offers the quickest one-way flight (16 hours 45 minutes).

  • Does Rio de Janeiro Santos Dumont have car hire?

    Yes. Those touching down at Rio de Janeiro Santos Dumont can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Rio de Janeiro Santos Dumont?

    Yes. Rio de Janeiro Santos Dumont has hotels nearby for those requiring accommodations. Prodigy Santos Dumont is the closest property to Rio de Janeiro Santos Dumont (0.0 mi away from Rio de Janeiro Santos Dumont).

See more FAQs

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