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

LATAM Airlines and United Airlines are the most popular carriers 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.

$357 Cheap Flights from Rio de Janeiro Santos Dumont Airport to London in 2026/27

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.

3:10 pm - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

19h 55m2 stops Brasilia Sao Paulo Guarulhos Intl

9:20 pm - 9:25 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

16h 05m1 stop Sao Paulo Guarulhos Intl

$901LATAM Airlines

Mon, Mar 15 - Mon, Apr 19

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

16h 10m1 stop Sao Paulo Guarulhos Intl

8:15 pm - 3:15 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

22h 00m2 stops Sao Paulo Guarulhos Intl Brasilia

$921LATAM Airlines

Tue, Nov 10 - Tue, Nov 24

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

16h 10m1 stop Sao Paulo Guarulhos Intl

6:05 am - 10:00 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

18h 55m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

$924Multiple Airlines

Wed, Nov 4 - Mon, Nov 9

7:50 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 50m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 10:50 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

45h 20m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$928ITA Airways

Mon, Nov 9 - Mon, Nov 23

7:50 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 50m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 10:50 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

45h 20m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$929ITA Airways

Mon, Nov 9 - Mon, Nov 23

7:50 am - 9:40 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

22h 50m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 10:50 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

45h 20m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$930ITA Airways

Mon, Nov 9 - Mon, Nov 23

3:10 pm - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

19h 55m2 stops Brasilia Sao Paulo Guarulhos Intl

9:20 pm - 9:25 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

16h 05m1 stop Sao Paulo Guarulhos Intl

$939LATAM Airlines

Mon, Mar 15 - Mon, Apr 19

3:10 pm - 2:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

19h 55m2 stops Brasilia Sao Paulo Guarulhos Intl

9:20 pm - 9:25 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

16h 05m1 stop Sao Paulo Guarulhos Intl

$940LATAM Airlines

Mon, Mar 15 - Mon, Apr 19

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

$963Multiple Airlines

Tue, Nov 10 - Tue, Nov 24

7:50 am - 3:40 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

28h 50m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

4:30 pm - 10:50 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

45h 20m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl

$975ITA Airways

Mon, Nov 2 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

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 - 9:30 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

40h 30m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,194Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

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 - 9:30 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

40h 30m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,245Ethiopian Air

Wed, Sep 23 - Tue, Sep 29

1:45 pm - 6:30 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

36h 45m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

3:00 pm - 1:10 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

25h 10m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

$1,361Air Canada

Mon, Sep 21 - Mon, Nov 23

1:45 pm - 6:30 amSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

36h 45m2 stops Sao Paulo Guarulhos Intl Montreal Pierre Elliott Trudeau Intl

3:00 pm - 1:10 pmLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

25h 10m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl

$1,362Air Canada

Mon, Sep 21 - Mon, Nov 23

8:15 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

14h 50m1 stop Sao Paulo Guarulhos Intl

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

16h 10m1 stop Sao Paulo Guarulhos Intl

$1,412LATAM Airlines

Wed, Sep 23 - Wed, Nov 25

8:15 pm - 3:05 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

14h 50m1 stop Sao Paulo Guarulhos Intl

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

16h 10m1 stop Sao Paulo Guarulhos Intl

$1,461LATAM Airlines

Wed, Sep 23 - Wed, Nov 25

1:55 pm - 1:25 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

19h 30m2 stops Sao Paulo Guarulhos Intl Barcelona-El Prat

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

16h 10m1 stop Sao Paulo Guarulhos Intl

$1,475LATAM Airlines

Wed, Sep 23 - Wed, Nov 25

7:55 am - 5:20 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

53h 25m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

9:00 pm - 9:30 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

40h 30m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,480Ethiopian Air

Sat, Sep 19 - Mon, Sep 28

7:55 am - 5:20 pmSDU Rio de Janeiro Santos Dumont-LHR London Heathrow

53h 25m2 stops Sao Paulo Guarulhos Intl Addis Ababa Bole

9:00 pm - 9:30 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

40h 30m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,529Ethiopian Air

Sat, Sep 19 - Sat, Sep 26

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 - 9:30 amLHR London Heathrow-SDU Rio de Janeiro Santos Dumont

40h 30m2 stops Addis Ababa Bole Sao Paulo Guarulhos Intl

$1,536Ethiopian Air

Wed, Sep 23 - Tue, Sep 29

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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

Mar 15

SDU3:10 pmRio de Janeiro Santos Dumont

19h 55m

2 stops

LHR2:05 pmLondon Heathrow

Apr 19

LHR9:20 pmLondon Heathrow

16h 05m

1 stop

SDU9:25 amRio de Janeiro Santos Dumont

$901

LATAM Airlines

Nov 10

SDU6:55 pmRio de Janeiro Santos Dumont

16h 10m

1 stop

LHR2:05 pmLondon Heathrow

Nov 24

LHR8:15 pmLondon Heathrow

22h 00m

2 stops

SDU3:15 pmRio de Janeiro Santos Dumont

$921

LATAM Airlines

Mar 15

SDU3:10 pmRio de Janeiro Santos Dumont

19h 55m

2 stops

LHR2:05 pmLondon Heathrow

Apr 19

LHR9:20 pmLondon Heathrow

16h 05m

1 stop

SDU9:25 amRio de Janeiro Santos Dumont

$939

Air Canada flights from Rio de Janeiro Santos Dumont Airport to London

Our best Air Canada deals on Rio de Janeiro Santos Dumont Airport to London flight tickets

Air Canada

Sep 21

SDU1:45 pmRio de Janeiro Santos Dumont

36h 45m

2 stops

LHR6:30 amLondon Heathrow

Nov 23

LHR3:00 pmLondon Heathrow

25h 10m

2 stops

SDU1:10 pmRio de Janeiro Santos Dumont

$1,361

Air Canada

Sep 21

SDU1:45 pmRio de Janeiro Santos Dumont

36h 45m

2 stops

LHR6:30 amLondon Heathrow

Nov 23

LHR3:00 pmLondon Heathrow

25h 10m

2 stops

SDU1:10 pmRio de Janeiro Santos Dumont

$1,362

Air Canada

Sep 21

SDU1:45 pmRio de Janeiro Santos Dumont

36h 45m

2 stops

LHR6:30 amLondon Heathrow

Nov 23

LHR3:00 pmLondon Heathrow

25h 10m

2 stops

SDU1:10 pmRio de Janeiro Santos Dumont

$1,590

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

Mon 3/15

3:10 pm-2:05 pm

2 stops19h 55m

London Heathrow

Mon 4/19

9:20 pm-9:25 am

1 stop16h 05m

$901

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/10

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Tue 11/24

8:15 pm-3:15 pm

2 stops22h 00m

$921

Quickest round-trip

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 11/4

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Mon 11/9

6:05 am-10:00 pm

2 stops18h 55m

$924

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 11/9

7:50 am-9:40 am

2 stops22h 50m

London Heathrow

Mon 11/23

4:30 pm-10:50 am

2 stops45h 20m

$928

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 11/9

7:50 am-9:40 am

2 stops22h 50m

London Heathrow

Mon 11/23

4:30 pm-10:50 am

2 stops45h 20m

$929

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 11/9

7:50 am-9:40 am

2 stops22h 50m

London Heathrow

Mon 11/23

4:30 pm-10:50 am

2 stops45h 20m

$930

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 3/15

3:10 pm-2:05 pm

2 stops19h 55m

London Heathrow

Mon 4/19

9:20 pm-9:25 am

1 stop16h 05m

$939

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 3/15

3:10 pm-2:05 pm

2 stops19h 55m

London Heathrow

Mon 4/19

9:20 pm-9:25 am

1 stop16h 05m

$940

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/10

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Tue 11/24

6:00 am-10:00 pm

2 stops19h 00m

$963

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Mon 11/2

7:50 am-3:40 pm

2 stops28h 50m

London Heathrow

Mon 11/16

4:30 pm-10:50 am

2 stops45h 20m

$975

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	$357
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 $357. The best round-trip flight deal from Rio de Janeiro Santos Dumont Airport to London found on momondo in the last 72 hours is $901.

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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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.

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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 $357

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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

Air Canada flights from Rio de Janeiro Santos Dumont Airport to London

Our best Air Canada 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?

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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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