Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Rio de Janeiro Santos Dumont Airport to London from £437

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 27/10. 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 return flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
17:15 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
17h 50m2 stops Porto Alegre Salgado Filho Sao Paulo Guarulhos Intl
LATAM Airlines Logo
16:30 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
19h 55m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl
£676LATAM Airlines
Wed, 2 Dec - Wed, 17 Feb
LATAM Airlines Logo
18:55 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
16:30 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
19h 55m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl
£676LATAM Airlines
Wed, 2 Dec - Wed, 17 Feb
LATAM Airlines Logo
18:55 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 10m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
£682LATAM Airlines
Wed, 18 Nov - Mon, 23 Nov
LATAM Airlines Logo
14:55 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
20h 10m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Fri, 6 Nov - Mon, 23 Nov
LATAM Airlines Logo
18:05 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
17h 00m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Tue, 17 Nov - Mon, 23 Nov
LATAM Airlines Logo
14:15 - 15:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
20h 50m2 stops Brasilia Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Wed, 23 Sep - Wed, 25 Nov
LATAM Airlines Logo
17:15 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
17h 50m2 stops Porto Alegre Salgado Filho Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 17:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
24h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Wed, 28 Oct - Thu, 26 Nov
LATAM Airlines Logo
18:50 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
16h 15m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
20:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
16h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Tue, 27 Oct - Wed, 25 Nov
LATAM Airlines Logo
15:20 - 14:05SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
19h 45m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
20:15 - 17:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
24h 10m1 stop Sao Paulo Guarulhos Intl
£683LATAM Airlines
Wed, 4 Nov - Thu, 26 Nov
British Airways Logo
10:05 - 09:15SDU  Rio de Janeiro Santos Dumont-LHR London Heathrow
20h 10m2 stops Sao Paulo Guarulhos Intl Madrid Barajas
British Airways Logo
21:15 - 09:25LHR  London Heathrow-SDU Rio de Janeiro Santos Dumont
15h 10m1 stop Sao Paulo Guarulhos Intl
£856British Airways
Sat, 30 Jan - Wed, 17 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
2 Dec
SDU17:15Rio de Janeiro Santos Dumont
17h 50m
2 stops
LHR14:05London Heathrow
17 Feb
LHR16:30London Heathrow
19h 55m
2 stops
SDU09:25Rio de Janeiro Santos Dumont
£676
LATAM Airlines
1 Nov
SDU18:05Rio de Janeiro Santos Dumont
17h 00m
2 stops
LHR14:05London Heathrow
11 Nov
LHR16:30London Heathrow
19h 55m
2 stops
SDU09:25Rio de Janeiro Santos Dumont
£682
LATAM Airlines
17 Nov
SDU18:50Rio de Janeiro Santos Dumont
16h 15m
1 stop
LHR14:05London Heathrow
23 Nov
LHR20:15London Heathrow
16h 10m
1 stop
SDU09:25Rio de Janeiro Santos Dumont
£683

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
9 Nov
SDU08:15Rio de Janeiro Santos Dumont
22h 25m
2 stops
LHR09:40London Heathrow
23 Nov
LHR16:30London Heathrow
42h 10m
2 stops
SDU07:40Rio de Janeiro Santos Dumont
£708
ITA Airways
14 Aug
SDU08:15Rio de Janeiro Santos Dumont
21h 25m
2 stops
LHR09:40London Heathrow
21 Aug
LHR16:30London Heathrow
31h 45m
2 stops
SDU20:15Rio de Janeiro Santos Dumont
£922
ITA Airways
10 Aug
SDU13:45Rio de Janeiro Santos Dumont
21h 55m
2 stops
LHR15:40London Heathrow
17 Aug
LHR10:30London Heathrow
34h 15m
2 stops
SDU16:45Rio de Janeiro Santos Dumont
£1,022

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 6 August 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 return flight

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 2/12

17:15-14:05

2 stops17h 50m

London Heathrow

Wed 17/2

16:30-09:25

2 stops19h 55m

£676

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 2/12

18:55-14:05

1 stop16h 10m

London Heathrow

Wed 17/2

16:30-09:25

2 stops19h 55m

£676
Fastest return journey

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 18/11

18:55-14:05

1 stop16h 10m

London Heathrow

Mon 23/11

20:15-09:25

1 stop16h 10m

£682

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Fri 6/11

14:55-14:05

2 stops20h 10m

London Heathrow

Mon 23/11

20:15-09:25

1 stop16h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 17/11

18:05-14:05

2 stops17h 00m

London Heathrow

Mon 23/11

20:15-09:25

1 stop16h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 23/9

14:15-15:05

2 stops20h 50m

London Heathrow

Wed 25/11

20:15-09:25

1 stop16h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 28/10

17:15-14:05

2 stops17h 50m

London Heathrow

Thu 26/11

20:15-17:25

1 stop24h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Tue 27/10

18:50-14:05

1 stop16h 15m

London Heathrow

Wed 25/11

20:15-09:25

1 stop16h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Wed 4/11

15:20-14:05

1 stop19h 45m

London Heathrow

Thu 26/11

20:15-17:25

1 stop24h 10m

£683

Rio de JaneiroLondon

SDU Rio de Janeiro Santos Dumont - LHR London Heathrow

SDULHR

Rio de Janeiro Santos Dumont

Sat 30/1

10:05-09:15

2 stops20h 10m

London Heathrow

Wed 17/2

21:15-09:25

1 stop15h 10m

£856

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

On average, the least expensive day to fly to London Heathrow Airport from Rio de Janeiro Santos Dumont Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £978. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £1,473.

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

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Rio de Janeiro Santos Dumont Airport to London Heathrow Airport takes 14h 55m
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?

    London Heathrow is 5749.8 mi away from Rio de Janeiro Santos Dumont. In terms of flight time, this usually takes a little over 14h 55m.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Luton
Southend-on-Sea
Slough
Northampton
Ipswich
Maidstone
Swindon
Folkestone
Ilford
Hastings
Poole
Canterbury
Guildford
Chichester
Hayes

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/9
Sat 12/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London