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Cheap flights from Rio de Janeiro Santos Dumont Airport to London from $580

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro Santos Dumont Airport to London departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:05 pm - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
17h 00m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 9:25 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
$919LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
LATAM Airlines Logo
6:05 pm - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
17h 00m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 9:25 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
$920LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
LATAM Airlines Logo
2:15 pm - 3:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
20h 50m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 5:25 pmLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
24h 10m1 stop Sao Paulo Guarulhos Intl
$925LATAM Airlines
Wed, Sep 23 - Wed, Nov 25
LATAM Airlines Logo
6:55 pm - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 9:25 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
$948LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
LATAM Airlines Logo
6:55 pm - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 9:25 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
$949LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
LATAM Airlines Logo
6:55 pm - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 9:25 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
$952LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
ITA Airways Logo
8:15 am - 9:40 amSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
22h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino
ITA Airways Logo
4:30 pm - 7:40 amLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
42h 10m2 stops Rome Fiumicino Sao Paulo Guarulhos Intl
$953ITA Airways
Mon, Nov 9 - Mon, Nov 23
ITA Airways Logo
8:15 am - 9:40 amSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
22h 25m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino
ITA Airways Logo
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
LATAM Airlines Logo
6:15 am - 2:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
28h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 10:00 pmLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
28h 45m1 stop Sao Paulo Guarulhos Intl
$964LATAM Airlines
Tue, Nov 17 - Mon, Nov 23
LATAM Airlines Logo
12:15 pm - 3:05 pmSDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
22h 50m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:15 pm - 5:25 pmLHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
24h 10m1 stop Sao Paulo Guarulhos Intl
$974LATAM Airlines
Wed, Sep 23 - Wed, Nov 25

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

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to London Heathrow Airport flight tickets
LATAM Airlines
Nov 17
SDU6:05 pmRio de Janeiro Santos Dumont
17h 00m
2 stops
LHR2:05 pmLondon Heathrow
Nov 23
LHR8:15 pmLondon Heathrow
16h 10m
1 stop
SDU9:25 amRio de Janeiro Santos Dumont
$919
LATAM Airlines
Nov 17
SDU6:05 pmRio de Janeiro Santos Dumont
17h 00m
2 stops
LHR2:05 pmLondon Heathrow
Nov 23
LHR8:15 pmLondon Heathrow
16h 10m
1 stop
SDU9:25 amRio de Janeiro Santos Dumont
$920
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
24h 10m
1 stop
SDU5:25 pmRio de Janeiro Santos Dumont
$925

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

Our best ITA Airways deals on Rio de Janeiro Santos Dumont Airport to London Heathrow Airport flight tickets
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
$953
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
Oct 27
SDU1:45 pmRio de Janeiro Santos Dumont
22h 55m
2 stops
LHR3:40 pmLondon Heathrow
Nov 6
LHR4:30 pmLondon Heathrow
30h 45m
2 stops
SDU8:15 pmRio de Janeiro Santos Dumont
$1,072

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport 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 11/17

6:05 pm-2:05 pm

2 stops17h 00m

London Heathrow

Mon 11/23

8:15 pm-9:25 am

1 stop16h 10m

$919

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/17

6:05 pm-2:05 pm

2 stops17h 00m

London Heathrow

Mon 11/23

8:15 pm-9:25 am

1 stop16h 10m

$920

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-5:25 pm

1 stop24h 10m

$925
Quickest round-trip

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/17

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Mon 11/23

8:15 pm-9:25 am

1 stop16h 10m

$948

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/17

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Mon 11/23

8:15 pm-9:25 am

1 stop16h 10m

$949

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/17

6:55 pm-2:05 pm

1 stop16h 10m

London Heathrow

Mon 11/23

8:15 pm-9:25 am

1 stop16h 10m

$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

$953

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

Tue 11/17

6:15 am-2:05 pm

1 stop28h 50m

London Heathrow

Mon 11/23

8:15 pm-10:00 pm

1 stop28h 45m

$964

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 9/23

12:15 pm-3:05 pm

2 stops22h 50m

London Heathrow

Wed 11/25

8:15 pm-5:25 pm

1 stop24h 10m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $915. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,464.

Can stopping save me money on Rio de Janeiro Santos Dumont Airport to London Heathrow Airport 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 Heathrow Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport 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 Heathrow Airport (SDU to LHR) 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 Heathrow Airport

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport takes 17h 20m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport.
Search flight deals

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

  • How far is Rio de Janeiro Santos Dumont to London Heathrow by plane?

    The distance between Rio de Janeiro Santos Dumont and London Heathrow is about 5749.8 mi. Typically, this will take 17h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport?

    Prices for flights from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport 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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Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rio de Janeiro to London. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from Rio de Janeiro which offer a flexible booking policy as well as other useful filters and features.

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.

I’m not ready to book a flight from Rio de Janeiro to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Rio de Janeiro. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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