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Cheap flights from Rio de Janeiro Santos Dumont Airport to London from £275

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
13:30 - 14:05SDU-LHR
21h 35m2 stops
LATAM Airlines Logo
17:25 - 09:25LHR-SDU
19h 00m2 stops
£615LATAM Airlines
Find Deal
Tue, 10 Mar - Tue, 17 Mar
LATAM Airlines Logo
13:30 - 14:05SDU-LHR
21h 35m2 stops
LATAM Airlines Logo
17:25 - 09:25LHR-SDU
19h 00m2 stops
£621LATAM Airlines
Find Deal
Tue, 10 Mar - Tue, 17 Mar
LATAM Airlines Logo
12:15 - 14:05SDU-LHR
22h 50m2 stops
LATAM Airlines Logo
20:15 - 13:00LHR-SDU
19h 45m2 stops
£628LATAM Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
LATAM Airlines Logo
13:40 - 14:05SDU-LHR
21h 25m2 stops
LATAM Airlines Logo
20:15 - 10:30LHR-SDU
17h 15m1 stop
£630LATAM Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
LATAM Airlines Logo
15:10 - 14:05SDU-LHR
19h 55m2 stops
LATAM Airlines Logo
20:15 - 13:15LHR-SDU
20h 00m1 stop
£631LATAM Airlines
Find Deal
Wed, 12 Nov - Thu, 20 Nov
LATAM Airlines Logo
15:10 - 14:05SDU-LHR
19h 55m2 stops
LATAM Airlines Logo
20:15 - 13:00LHR-SDU
19h 45m2 stops
£632LATAM Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Air Canada Logo
11:25 - 06:30SDU-LHR
40h 05m2 stops
Air Canada Logo
13:25 - 14:20LHR-SDU
27h 55m2 stops
£662Air Canada
Find Deal
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
14:00 - 12:40SDU-LHR
19h 40m2 stops
Multiple Airlines Logo
20:15 - 09:25LHR-SDU
16h 10m1 stop
£664Multiple Airlines
Find Deal
Thu, 5 Feb - Mon, 9 Mar
Air Canada Logo
11:25 - 06:30SDU-LHR
40h 05m2 stops
Air Canada Logo
18:00 - 14:20LHR-SDU
23h 20m2 stops
£686Air Canada
Find Deal
Tue, 17 Mar - Thu, 26 Mar
Air Canada Logo
11:25 - 05:30SDU-LHR
39h 05m2 stops
Air Canada Logo
15:50 - 14:20LHR-SDU
26h 30m2 stops
£697Air Canada
Find Deal
Fri, 27 Mar - Mon, 20 Apr

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
10 Mar
SDU13:30Rio de Janeiro Santos Dumont
21h 35m
2 stops
LHR14:05London Heathrow
17 Mar
LHR17:25London Heathrow
19h 00m
2 stops
SDU09:25Rio de Janeiro Santos Dumont
£615
Find similar
LATAM Airlines
10 Mar
SDU13:30Rio de Janeiro Santos Dumont
21h 35m
2 stops
LHR14:05London Heathrow
17 Mar
LHR17:25London Heathrow
19h 00m
2 stops
SDU09:25Rio de Janeiro Santos Dumont
£621
Find similar
LATAM Airlines
13 Nov
SDU12:15Rio de Janeiro Santos Dumont
22h 50m
2 stops
LHR14:05London Heathrow
20 Nov
LHR20:15London Heathrow
19h 45m
2 stops
SDU13:00Rio de Janeiro Santos Dumont
£628
Find similar

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

Our best Air Canada deals on Rio de Janeiro Santos Dumont Airport to London Heathrow Airport flight tickets
Air Canada
17 Mar
SDU11:25Rio de Janeiro Santos Dumont
40h 05m
2 stops
LHR06:30London Heathrow
24 Mar
LHR13:25London Heathrow
27h 55m
2 stops
SDU14:20Rio de Janeiro Santos Dumont
£662
Find similar
Air Canada
17 Mar
SDU11:25Rio de Janeiro Santos Dumont
40h 05m
2 stops
LHR06:30London Heathrow
26 Mar
LHR18:00London Heathrow
23h 20m
2 stops
SDU14:20Rio de Janeiro Santos Dumont
£686
Find similar
Air Canada
27 Mar
SDU11:25Rio de Janeiro Santos Dumont
39h 05m
2 stops
LHR05:30London Heathrow
20 Apr
LHR15:50London Heathrow
26h 30m
2 stops
SDU14:20Rio de Janeiro Santos Dumont
£697
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 16 October 2025.
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

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Tue 10/3

13:30-14:05

2 stops21h 35m

London Heathrow

Tue 17/3

17:25-09:25

2 stops19h 00m

£615

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Tue 10/3

13:30-14:05

2 stops21h 35m

London Heathrow

Tue 17/3

17:25-09:25

2 stops19h 00m

£621

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Thu 13/11

12:15-14:05

2 stops22h 50m

London Heathrow

Thu 20/11

20:15-13:00

2 stops19h 45m

£628

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Tue 11/11

13:40-14:05

2 stops21h 25m

London Heathrow

Tue 18/11

20:15-10:30

1 stop17h 15m

£630

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Wed 12/11

15:10-14:05

2 stops19h 55m

London Heathrow

Thu 20/11

20:15-13:15

1 stop20h 00m

£631

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Thu 13/11

15:10-14:05

2 stops19h 55m

London Heathrow

Thu 20/11

20:15-13:00

2 stops19h 45m

£632

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Tue 17/3

11:25-06:30

2 stops40h 05m

London Heathrow

Tue 24/3

13:25-14:20

2 stops27h 55m

£662

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Thu 5/2

14:00-12:40

2 stops19h 40m

London Heathrow

Mon 9/3

20:15-09:25

1 stop16h 10m

£664

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Tue 17/3

11:25-06:30

2 stops40h 05m

London Heathrow

Thu 26/3

18:00-14:20

2 stops23h 20m

£686

Rio de JaneiroLondon

SDU - LHR

SDULHR

Rio de Janeiro Santos Dumont

Fri 27/3

11:25-05:30

2 stops39h 05m

London Heathrow

Mon 20/4

15:50-14:20

2 stops26h 30m

£697

Flights are sorted by cheapest return flights first.

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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?

On average, the least expensive day to fly to London Heathrow Airport from Rio de Janeiro Santos Dumont Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £589. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £866.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport in the morning for as low as £596. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £743 on average. Flights to London Heathrow Airport from Rio de Janeiro Santos Dumont Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 20% 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 return 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

Direct flights

None
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.
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  • How far is Rio de Janeiro Santos Dumont to London Heathrow by plane?

    London Heathrow is 5749.8 mi away from Rio de Janeiro Santos Dumont. In terms of flight time, this usually takes a little over 15h 00m.

  • 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 are updated daily.

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

    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 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rio de Janeiro to London for you.

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

Yes. momondo allows you to filter the results for Rio de Janeiro to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to London.

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

Price alerts on flights to London from Rio de Janeiro are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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