What is the cheapest airline that flies from Rio de Janeiro Santos Dumont to London?

United Airlines is the most popular carrier operating from Rio de Janeiro Santos Dumont to London

How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro Santos Dumont Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$627 Cheap Flights from Rio de Janeiro Santos Dumont Airport to London in 2026

Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 3:20 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

17h 25m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

6:00 am - 10:00 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

19h 00m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

$924Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

6:55 pm - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

16h 10m1 stop Sao Paulo Guarulhos Intl

6:00 am - 10:00 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

19h 00m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

$935Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

8:15 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 7:20 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

41h 50m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$952ITA Airways

Thu, Nov 12 - Thu, Nov 26

8:15 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 7:40 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

42h 10m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$954ITA Airways

Mon, Nov 9 - Mon, Nov 23

11:45 am - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

23h 20m1 stop Sao Paulo Congonhas

8:15 pm - 9:25 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

16h 10m1 stop Sao Paulo Guarulhos Intl

$955LATAM Airlines

Wed, Feb 17 - Tue, Mar 9

2:15 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

20h 50m2 stops Brasilia Sao Paulo Guarulhos Intl

8:15 pm - 1:35 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

20h 20m2 stops Sao Paulo Guarulhos Intl Brasilia

$956LATAM Airlines

Wed, Sep 23 - Wed, Nov 25

6:55 pm - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

16h 10m1 stop Sao Paulo Guarulhos Intl

6:00 am - 10:00 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

19h 00m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

$958Multiple Airlines

Tue, Nov 3 - Tue, Nov 10

11:45 am - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

23h 20m1 stop Sao Paulo Congonhas

8:15 pm - 10:05 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

16h 50m1 stop Sao Paulo Guarulhos Intl

$960LATAM Airlines

Wed, Feb 17 - Thu, Mar 4

8:15 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 4:45 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

27h 15m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$976Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

10:10 am - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

24h 55m1 stop Sao Paulo Guarulhos Intl

6:15 am - 9:25 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

30h 10m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

$983LATAM Airlines

Wed, Nov 25 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

28h 55m1 stop Sao Paulo Guarulhos Intl

9:20 pm - 2:00 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

20h 40m1 stop Sao Paulo Guarulhos Intl

$1,377LATAM Airlines

Sun, Aug 23 - Sun, Aug 30

5:10 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

17h 55m1 stop Sao Paulo Congonhas

9:20 pm - 9:55 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

28h 35m1 stop Sao Paulo Guarulhos Intl

$1,533LATAM Airlines

Wed, Aug 26 - Wed, Sep 2

6:45 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

16h 20m1 stop Sao Paulo Congonhas

9:20 pm - 8:35 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

15h 15m1 stop Sao Paulo Guarulhos Intl

$1,534LATAM Airlines

Mon, Aug 24 - Mon, Aug 31

11:10 am - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

23h 55m1 stop Sao Paulo Congonhas

9:20 pm - 12:30 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

19h 10m1 stop Sao Paulo Guarulhos Intl

$1,655LATAM Airlines

Wed, Aug 26 - Wed, Sep 2

8:15 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

21h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 7:05 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

42h 35m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$1,853ITA Airways

Tue, Aug 25 - Sat, Aug 29

1:45 pm - 3:40 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

21h 55m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 11:10 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

21h 40m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$1,934ITA Airways

Thu, Aug 27 - Sat, Dec 12

8:30 am - 5:00 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

52h 30m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

9:00 pm - 7:05 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

38h 05m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,986Ethiopian Air

Sun, Aug 23 - Sun, Aug 30

1:45 pm - 7:00 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

37h 15m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

9:00 pm - 7:05 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

38h 05m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$2,116Ethiopian Air

Mon, Aug 24 - Mon, Aug 31

3:35 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

19h 30m1 stop Sao Paulo Congonhas

8:00 am - 10:25 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

18h 25m2 stops Lisbon Humberto Delgado Sao Paulo Viracopos

$2,148Multiple Airlines

Wed, Aug 26 - Wed, Sep 2

8:15 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

21h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 11:10 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

21h 40m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$2,166ITA Airways

Thu, Aug 27 - Sat, Dec 12

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LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to London

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to London flight tickets

LATAM Airlines

Feb 17

SDU11:45 amRio de Janeiro Santos Dumont

23h 20m

1 stop

LHR2:05 pmLondon Heathrow

Mar 9

LHR8:15 pmLondon Heathrow

16h 10m

1 stop

SDU9:25 amRio de Janeiro Santos Dumont

$955

LATAM Airlines

Sep 23

SDU2:15 pmRio de Janeiro Santos Dumont

20h 50m

2 stops

LHR3:05 pmLondon Heathrow

Nov 25

LHR8:15 pmLondon Heathrow

20h 20m

2 stops

SDU1:35 pmRio de Janeiro Santos Dumont

$956

LATAM Airlines

Feb 17

SDU11:45 amRio de Janeiro Santos Dumont

23h 20m

1 stop

LHR2:05 pmLondon Heathrow

Mar 4

LHR8:15 pmLondon Heathrow

16h 50m

1 stop

SDU10:05 amRio de Janeiro Santos Dumont

$960

ITA Airways flights from Rio de Janeiro Santos Dumont Airport to London

Our best ITA Airways deals on Rio de Janeiro Santos Dumont Airport to London flight tickets

ITA Airways

Nov 12

SDU8:15 amRio de Janeiro Santos Dumont

22h 25m

2 stops

LHR9:40 amLondon Heathrow

Nov 26

LHR4:30 pmLondon Heathrow

41h 50m

2 stops

SDU7:20 amRio de Janeiro Santos Dumont

$952

ITA Airways

Nov 9

SDU8:15 amRio de Janeiro Santos Dumont

22h 25m

2 stops

LHR9:40 amLondon Heathrow

Nov 23

LHR4:30 pmLondon Heathrow

42h 10m

2 stops

SDU7:40 amRio de Janeiro Santos Dumont

$954

ITA Airways

Nov 9

SDU8:15 amRio de Janeiro Santos Dumont

28h 25m

2 stops

LHR3:40 pmLondon Heathrow

Jan 20

LHR4:30 pmLondon Heathrow

42h 10m

2 stops

SDU7:40 amRio de Janeiro Santos Dumont

$1,015

momondo Fare Finder

Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/3

6:55 pm-3:20 pm

2 stops17h 25m

London Heathrow

Tue 11/10

6:00 am-10:00 pm

2 stops19h 00m

$924

Quickest round-trip

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/3

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Tue 11/10

6:00 am-10:00 pm

2 stops19h 00m

$935

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Thu 11/12

8:15 am-9:40 am

2 stops22h 25m

London Heathrow

Thu 11/26

4:30 pm-7:20 am

2 stops41h 50m

$952

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 11/9

8:15 am-9:40 am

2 stops22h 25m

London Heathrow

Mon 11/23

4:30 pm-7:40 am

2 stops42h 10m

$954

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 2/17

11:45 am-2:05 pm

1 stop23h 20m

London Heathrow

Tue 3/9

8:15 pm-9:25 am

1 stop16h 10m

$955

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 9/23

2:15 pm-3:05 pm

2 stops20h 50m

London Heathrow

Wed 11/25

8:15 pm-1:35 pm

2 stops20h 20m

$956

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/3

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Tue 11/10

6:00 am-10:00 pm

2 stops19h 00m

$958

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 2/17

11:45 am-2:05 pm

1 stop23h 20m

London Heathrow

Thu 3/4

8:15 pm-10:05 am

1 stop16h 50m

$960

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 11/25

8:15 am-9:40 am

2 stops22h 25m

London Heathrow

Wed 12/2

4:30 pm-4:45 pm

2 stops27h 15m

$976

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 11/25

10:10 am-2:05 pm

1 stop24h 55m

London Heathrow

Wed 12/2

6:15 am-9:25 am

2 stops30h 10m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Rio de Janeiro Santos Dumont Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $897. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,979. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Can stopping save me money on Rio de Janeiro Santos Dumont Airport to London flights?

You could potentially save up to 53% on your flight if you consider stops on a Rio de Janeiro Santos Dumont Airport to London flight.

When to book flights from Rio de Janeiro Santos Dumont Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont Airport to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rio de Janeiro Santos Dumont Airport to London (SDU to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro Santos Dumont Airport to London

Best Price Found	$627
Fastest flight time	14h 55m
Direct flights	None

The best one-way flight to London from Rio de Janeiro Santos Dumont Airport in the past 72 hours is $627. The best round-trip flight deal from Rio de Janeiro Santos Dumont Airport to London found on momondo in the last 72 hours is $924.

The fastest flight from Rio de Janeiro Santos Dumont Airport to London takes 14h 55m

There are no direct flights from Rio de Janeiro Santos Dumont Airport to London. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to London.

Search flight deals

Frequently asked questions about flying from Rio de Janeiro Santos Dumont Airport to London

How far is Rio de Janeiro Santos Dumont to London by plane?
Rio de Janeiro Santos Dumont and London are 5760.3 mi apart from one another. A reasonable flight in good conditions will take 14h 55m.
When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to London?
Prices for flights from Rio de Janeiro Santos Dumont Airport to London refresh daily.
How old do you have to be to fly from Rio de Janeiro Santos Dumont Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rio de Janeiro Santos Dumont Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Uxbridge

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Can I find flights from Rio de Janeiro to London with flexible booking policies on momondo?

Yes. All flights to London from Rio de Janeiro on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rio de Janeiro to London?

momondo provides multiple filters to help you find the best flight to London from Rio de Janeiro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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Cheap flights from Rio de Janeiro Santos Dumont Airport to London from $627

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LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to London

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to London flight tickets

ITA Airways flights from Rio de Janeiro Santos Dumont Airport to London

Our best ITA Airways deals on Rio de Janeiro Santos Dumont Airport to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to London

What is the cheapest day to depart on your flight to London?

Can stopping save me money on Rio de Janeiro Santos Dumont Airport to London flights?

What is the cheapest airline that flies from Rio de Janeiro Santos Dumont to London?

When to book flights from Rio de Janeiro Santos Dumont Airport to London

Cheap Rio de Janeiro Santos Dumont Airport to London (SDU to LON) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Rio de Janeiro Santos Dumont Airport to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

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Get notified when prices go down

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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