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£439+ 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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SDU
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Santos Dumont in 2025

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 31 December 2025.

Tue 30/1220:15LHR - SDU
1 stop16h 10mLATAM Airlines
Sat 31/120:05SDU - LHR
1 stop15h 00mLATAM Airlines
Deal found 28/12£972
Tue 30/1220:15LHR - SDU
1 stop16h 10mLATAM Airlines
Tue 27/115:10SDU - LHR
2 stops19h 55mLATAM Airlines
Deal found 28/12£1,000
Tue 30/1208:25LCY - SDU
2 stops57h 05mITA Airways
Sat 31/111:20SDU - LCY
2 stops25h 50mITA Airways
Deal found 29/12£1,021
Sun 28/1220:15LHR - SDU
1 stop16h 10mLATAM Airlines
Tue 10/220:05SDU - LHR
1 stop15h 00mLATAM Airlines
Deal found 27/12£1,039
Wed 31/1220:15LHR - SDU
1 stop16h 10mLATAM Airlines
Tue 13/120:05SDU - LHR
1 stop15h 00mLATAM Airlines
Deal found 30/12£1,079
Wed 31/1216:45LCY - SDU
2 stops24h 45mMultiple Airlines
Mon 12/106:15SDU - LCY
2 stops25h 40mMultiple Airlines
Deal found 29/12£1,098
Wed 31/1216:45LCY - SDU
2 stops24h 45mITA Airways
Tue 13/111:20SDU - LCY
2 stops20h 35mITA Airways
Deal found 30/12£1,101
Wed 31/1220:15LHR - SDU
1 stop16h 10mLATAM Airlines
Mon 12/121:20SDU - LHR
2 stops37h 45mLATAM Airlines
Deal found 29/12£1,134
Wed 31/1217:25LGW - SDU
2 stops19h 00mMultiple Airlines
Mon 12/113:40SDU - LGW
3 stops23h 45mMultiple Airlines
Deal found 29/12£1,284
Wed 31/1217:25LGW - SDU
2 stops24h 05mMultiple Airlines
Tue 13/111:20SDU - LGW
2 stops18h 40mMultiple Airlines
Deal found 30/12£1,329
Tue 30/1221:20LGW - SDU
3 stops28h 05mMultiple Airlines
Sun 4/106:50SDU - LGW
2 stops33h 15mMultiple Airlines
Deal found 30/12£1,450
Wed 31/1206:35LGW - SDU
2 stops29h 50mMultiple Airlines
Fri 2/110:15SDU - LGW
3 stops25h 35mMultiple Airlines
Deal found 30/12£1,467

Find flight deals to Santos Dumont Airport

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 31 December 2025.

Return from

£651

One-way from

£439

Popular in

December

Cheapest in

March

Average price

£1,027
Austrian Airlines
  • Austrian Airlines
  • 6/3-29/3
  • 4 total stops
  • 48h 50m total
  • London to Rio de Janeiro
Search Deals
16/2
  • 16/2
  • 2 total stops
  • 28h 35m 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 (£21 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

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 31 December 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

LCY - SDU

LCYSDU

London City

Wed 18/2

16:45-07:35

2 stops41h 50m

Rio de Janeiro Santos Dumont

Fri 13/3

08:15-10:55

2 stops23h 40m

£743

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Wed 18/2

16:45-07:35

2 stops41h 50m

Rio de Janeiro Santos Dumont

Mon 16/3

13:45-16:10

2 stops23h 25m

£750

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Sun 8/3

16:45-07:40

2 stops41h 55m

Rio de Janeiro Santos Dumont

Sun 15/3

08:30-16:10

2 stops28h 40m

£750

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Thu 12/3

16:45-16:40

2 stops26h 55m

Rio de Janeiro Santos Dumont

Mon 16/3

13:45-16:10

2 stops23h 25m

£752

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 3/3

17:05-07:40

2 stops41h 35m

Rio de Janeiro Santos Dumont

Mon 16/3

13:45-22:35

2 stops53h 50m

£799

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 10/3

10:15-07:40

2 stops24h 25m

Rio de Janeiro Santos Dumont

Tue 24/3

13:45-16:10

2 stops23h 25m

£823

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Tue 10/3

16:45-16:40

2 stops26h 55m

Rio de Janeiro Santos Dumont

Tue 24/3

08:15-16:10

2 stops28h 55m

£823

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Tue 20/1

08:25-07:35

2 stops50h 10m

Rio de Janeiro Santos Dumont

Tue 27/1

08:10-10:55

2 stops23h 45m

£829

LondonRio de Janeiro

LCY - SDU

LCYSDU

London City

Sun 22/2

16:45-07:40

2 stops41h 55m

Rio de Janeiro Santos Dumont

Tue 17/3

08:15-16:10

2 stops28h 55m

£829

LondonRio de Janeiro

LGW - SDU

LGWSDU

London Gatwick

Tue 10/3

17:25-16:40

2 stops26h 15m

Rio de Janeiro Santos Dumont

Wed 18/3

08:15-09:00

2 stops21h 45m

£833

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 59 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 17 hours 5 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 31 December 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
1,898 reviews
Check prices

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
1,898 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

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
1,116 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Food

6.7

Crew

8.0

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

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 £32, while return flights cost around £53.

  • How much is a return flight to Santos Dumont?

    A return flight to Santos Dumont will typically cost around £108, however they can be found for as little as £53.

  • 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 (14 hours 20 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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Certainly. Search results for flights to Santos Dumont shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights offers price alerts on Santos Dumont flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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