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Cheap flights from London Heathrow Airport to Rio de Janeiro from €533

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Rio de Janeiro departing on 21/4. 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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Find the cheapest flights from London Heathrow Airport to Rio de Janeiro

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:15 - 07:40LHR-SDU
22h 25m2 stops
Multiple Airlines Logo
11:55 - 15:20SDU-LHR
23h 25m2 stops
€953Multiple Airlines
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Sun, 19 Apr - Tue, 5 May
LATAM Airlines Logo
20:15 - 14:35LHR-SDU
21h 20m1 stop
LATAM Airlines Logo
15:10 - 14:05SDU-LHR
19h 55m2 stops
€992LATAM Airlines
Find Deal
Sun, 8 Feb - Tue, 24 Feb
United Airlines Logo
12:05 - 16:40LHR-SDU
31h 35m2 stops
United Airlines Logo
13:45 - 10:50SDU-LHR
42h 05m2 stops
€1,023United Airlines
Find Deal
Wed, 3 Dec - Mon, 8 Dec
Multiple Airlines Logo
11:30 - 07:35LHR-SDU
23h 05m2 stops
Multiple Airlines Logo
11:20 - 14:45SDU-LHR
24h 25m2 stops
€1,075Multiple Airlines
Find Deal
Tue, 20 Jan - Thu, 5 Feb
United Airlines Logo
07:25 - 16:45LHR-SDU
36h 20m2 stops
United Airlines Logo
13:45 - 06:40SDU-LHR
37h 55m2 stops
€1,077United Airlines
Find Deal
Tue, 25 Nov - Mon, 1 Dec
Multiple Airlines Logo
11:30 - 07:35LHR-SDU
23h 05m2 stops
Multiple Airlines Logo
11:25 - 14:55SDU-LHR
24h 30m2 stops
€1,078Multiple Airlines
Find Deal
Tue, 17 Feb - Tue, 24 Feb
Turkish Airlines Logo
19:55 - 09:25LHR-SDU
40h 30m2 stops
Turkish Airlines Logo
11:25 - 14:45SDU-LHR
24h 20m2 stops
€1,087Turkish Airlines
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Wed, 7 Jan - Thu, 26 Mar
LATAM Airlines Logo
20:15 - 14:35LHR-SDU
21h 20m1 stop
LATAM Airlines Logo
18:20 - 14:05SDU-LHR
16h 45m1 stop
€1,093LATAM Airlines
Find Deal
Sun, 8 Feb - Tue, 24 Feb
Turkish Airlines Logo
22:35 - 07:35LHR-SDU
36h 00m2 stops
Turkish Airlines Logo
11:25 - 14:10SDU-LHR
23h 45m2 stops
€1,098Turkish Airlines
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Wed, 7 Jan - Fri, 20 Mar
United Airlines Logo
16:40 - 16:45LHR-SDU
28h 05m2 stops
United Airlines Logo
14:50 - 07:40SDU-LHR
36h 50m2 stops
€1,115United Airlines
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Mon, 11 May - Sun, 17 May

TAP AIR PORTUGAL flights from London Heathrow Airport to Rio de Janeiro

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Rio de Janeiro flight tickets
TAP AIR PORTUGAL
18 Mar
LHR06:00London Heathrow
19h 25m
2 stops
SDU22:25Rio de Janeiro Santos Dumont
22 Mar
SDU11:35Rio de Janeiro Santos Dumont
32h 05m
2 stops
LHR22:40London Heathrow
€1,179
Find similar
TAP AIR PORTUGAL
18 Mar
LHR06:00London Heathrow
19h 10m
2 stops
SDU22:10Rio de Janeiro Santos Dumont
22 Mar
SDU09:35Rio de Janeiro Santos Dumont
28h 55m
2 stops
LHR17:30London Heathrow
€1,182
Find similar
TAP AIR PORTUGAL
13 Feb
LHR06:00London Heathrow
19h 25m
2 stops
SDU22:25Rio de Janeiro Santos Dumont
26 Feb
SDU13:30Rio de Janeiro Santos Dumont
18h 55m
2 stops
LHR11:25London Heathrow
€1,275
Find similar

United Airlines flights from London Heathrow Airport to Rio de Janeiro

Our best United Airlines deals on London Heathrow Airport to Rio de Janeiro flight tickets
United Airlines
24 Nov
LHR10:25London Heathrow
33h 20m
2 stops
SDU16:45Rio de Janeiro Santos Dumont
4 Dec
SDU13:45Rio de Janeiro Santos Dumont
37h 10m
2 stops
LHR05:55London Heathrow
€844
Find similar
United Airlines
24 Nov
LHR10:25London Heathrow
33h 20m
2 stops
SDU16:45Rio de Janeiro Santos Dumont
1 Dec
SDU13:45Rio de Janeiro Santos Dumont
42h 05m
2 stops
LHR10:50London Heathrow
€961
Find similar
United Airlines
3 Dec
LHR12:05London Heathrow
31h 35m
2 stops
SDU16:40Rio de Janeiro Santos Dumont
8 Dec
SDU13:45Rio de Janeiro Santos Dumont
42h 05m
2 stops
LHR10:50London Heathrow
€1,022
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Rio de Janeiro 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 13,528 searches. Data last updated 15 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sun 19/4

13:15-07:40

2 stops22h 25m

Rio de Janeiro Santos Dumont

Tue 5/5

11:55-15:20

2 stops23h 25m

€953

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sun 8/2

20:15-14:35

1 stop21h 20m

Rio de Janeiro Santos Dumont

Tue 24/2

15:10-14:05

2 stops19h 55m

€992

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 3/12

12:05-16:40

2 stops31h 35m

Rio de Janeiro Santos Dumont

Mon 8/12

13:45-10:50

2 stops42h 05m

€1,022

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 20/1

11:30-07:35

2 stops23h 05m

Rio de Janeiro Santos Dumont

Thu 5/2

11:20-14:45

2 stops24h 25m

€1,075

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 25/11

07:25-16:45

2 stops36h 20m

Rio de Janeiro Santos Dumont

Mon 1/12

13:45-06:40

2 stops37h 55m

€1,077

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 17/2

11:30-07:35

2 stops23h 05m

Rio de Janeiro Santos Dumont

Tue 24/2

11:25-14:55

2 stops24h 30m

€1,078

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 7/1

19:55-09:25

2 stops40h 30m

Rio de Janeiro Santos Dumont

Thu 26/3

11:25-14:45

2 stops24h 20m

€1,087

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sun 8/2

20:15-14:35

1 stop21h 20m

Rio de Janeiro Santos Dumont

Tue 24/2

18:20-14:05

1 stop16h 45m

€1,093

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 7/1

22:35-07:35

2 stops36h 00m

Rio de Janeiro Santos Dumont

Fri 20/3

11:25-14:10

2 stops23h 45m

€1,098

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 11/5

16:40-16:45

2 stops28h 05m

Rio de Janeiro Santos Dumont

Sun 17/5

14:50-07:40

2 stops36h 50m

€1,115

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

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

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 typical price of a round-trip flight between London Heathrow Airport and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The month of March is, on average, the cheapest month to fly to Rio de Janeiro from London Heathrow Airport, with most prices found around €793. If you are unable to visit Rio de Janeiro during the month of March, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around €848.

What is the cheapest London Heathrow to Rio de Janeiro flight route?

Fly from London Heathrow to Rio de Janeiro–Galeão Intl for the best London Heathrow - Rio de Janeiro flight prices

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around €1,047 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from London Heathrow Airport for as low as €938 on momondo.

What cabin class options are available on London Heathrow to Rio de Janeiro flights?

There is only 1 cabin class available to choose from on London Heathrow to Rio de Janeiro flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Rio de Janeiro flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Rio de Janeiro flights are approximately 76% more expensive when compared to flights at the same time last year.

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

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

Cheap London Heathrow Airport to Rio de Janeiro (LHR to RIO) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Rio de Janeiro. There are no popular flight routes from London Heathrow Airport to Rio de Janeiro.
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  • How far is London Heathrow to Rio de Janeiro by plane?

    A flight from London Heathrow to Rio de Janeiro will travel around 9254.0 km. In terms of flight time, this usually takes a little over 19h 10m.

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

    Prices for flights from London Heathrow Airport to Rio de Janeiro were last updated today.

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Rio de Janeiro?

Why use momondo?

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

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

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

All flight searches from London to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for London to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for London to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 13.0 km from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport