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Cheap flights from London Heathrow Airport to Rio de Janeiro from £455

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 21/9. 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

Logo
15:45 - 18:40LHR-GIG
29h 55m1 stop
Logo
18:00 - 08:35GIG-LHR
11h 35mdirect
£667
Find Deal
Thu, 5 Mar - Tue, 17 Mar
TAP AIR PORTUGAL Logo
08:15 - 20:05LHR-GIG
14h 50m1 stop
TAP AIR PORTUGAL Logo
15:40 - 10:20GIG-LHR
14h 40m1 stop
£669TAP AIR PORTUGAL
Find Deal
Mon, 9 Mar - Mon, 30 Mar
Air France Logo
06:20 - 21:15LHR-GIG
17h 55m2 stops
Air France Logo
22:05 - 13:45GIG-LHR
36h 40m2 stops
£675Air France
Find Deal
Sat, 14 Mar - Sat, 21 Mar
Air France Logo
06:20 - 21:15LHR-GIG
17h 55m2 stops
Air France Logo
20:45 - 16:35GIG-LHR
16h 50m1 stop
£676Air France
Find Deal
Thu, 6 Nov - Tue, 25 Nov
Lufthansa Logo
17:30 - 04:55LHR-GIG
15h 25m1 stop
Lufthansa Logo
16:15 - 12:50GIG-LHR
16h 35m2 stops
£679Lufthansa
Find Deal
Tue, 7 Oct - Sat, 18 Oct
Lufthansa Logo
20:25 - 04:55LHR-GIG
36h 30m2 stops
Lufthansa Logo
16:15 - 12:50GIG-LHR
16h 35m2 stops
£681Lufthansa
Find Deal
Sat, 4 Oct - Sat, 18 Oct
British Airways Logo
06:15 - 18:40LHR-GIG
15h 25m1 stop
British Airways Logo
18:00 - 08:35GIG-LHR
11h 35mdirect
£692British Airways
Find Deal
Fri, 6 Mar - Wed, 18 Mar
British Airways Logo
22:00 - 06:55LHR-GIG
11h 55mdirect
British Airways Logo
10:15 - 06:45GIG-LHR
17h 30m1 stop
£697British Airways
Find Deal
Tue, 3 Mar - Tue, 17 Mar
LATAM Airlines Logo
17:25 - 09:35LHR-SDU
19h 10m2 stops
LATAM Airlines Logo
20:05 - 14:05SDU-LHR
15h 00m1 stop
£736LATAM Airlines
Find Deal
Fri, 6 Mar - Mon, 16 Mar
LATAM Airlines Logo
20:15 - 09:25LHR-SDU
16h 10m1 stop
LATAM Airlines Logo
20:05 - 14:05SDU-LHR
15h 00m1 stop
£737LATAM Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec

LATAM Airlines flights from London Heathrow Airport to Rio de Janeiro

Our best LATAM Airlines deals on London Heathrow Airport to Rio de Janeiro flight tickets
LATAM Airlines
6 Mar
LHR17:25London Heathrow
19h 10m
2 stops
SDU09:35Rio de Janeiro Santos Dumont
16 Mar
SDU20:05Rio de Janeiro Santos Dumont
15h 00m
1 stop
LHR14:05London Heathrow
£736
Find similar
LATAM Airlines
1 Dec
LHR20:15London Heathrow
16h 10m
1 stop
SDU09:25Rio de Janeiro Santos Dumont
8 Dec
SDU20:05Rio de Janeiro Santos Dumont
15h 00m
1 stop
LHR14:05London Heathrow
£737
Find similar
LATAM Airlines
10 Mar
LHR15:45London Heathrow
20h 40m
2 stops
SDU09:25Rio de Janeiro Santos Dumont
31 Mar
SDU20:20Rio de Janeiro Santos Dumont
14h 45m
1 stop
LHR15:05London Heathrow
£740
Find similar

Air Canada flights from London Heathrow Airport to Rio de Janeiro

Our best Air Canada deals on London Heathrow Airport to Rio de Janeiro flight tickets
Air Canada
3 Feb
LHR11:10London Heathrow
27h 55m
1 stop
GIG12:05Rio de Janeiro–Galeão Intl
20 Feb
GIG21:00Rio de Janeiro–Galeão Intl
30h 30m
1 stop
LHR06:30London Heathrow
£680
Find similar
Air Canada
3 Feb
LHR11:10London Heathrow
27h 55m
1 stop
GIG12:05Rio de Janeiro–Galeão Intl
25 Feb
GIG21:00Rio de Janeiro–Galeão Intl
32h 30m
1 stop
LHR08:30London Heathrow
£683
Find similar
Air Canada
19 Jan
LHR13:25London Heathrow
49h 40m
2 stops
GIG12:05Rio de Janeiro–Galeão Intl
6 Feb
GIG21:00Rio de Janeiro–Galeão Intl
30h 30m
1 stop
LHR06:30London Heathrow
£693
Find similar

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 279,928 searches. Data last updated 16 September 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 - GIG

LHRGIG

London Heathrow

Thu 5/3

15:45-18:40

1 stop29h 55m

Rio de Janeiro–Galeão Intl

Tue 17/3

18:00-08:35

Nonstop11h 35m

£667

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 9/3

08:15-20:05

1 stop14h 50m

Rio de Janeiro–Galeão Intl

Mon 30/3

15:40-10:20

1 stop14h 40m

£669

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 14/3

06:20-21:15

2 stops17h 55m

Rio de Janeiro–Galeão Intl

Sat 21/3

22:05-13:45

2 stops36h 40m

£675

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 6/11

06:20-21:15

2 stops17h 55m

Rio de Janeiro–Galeão Intl

Tue 25/11

20:45-16:35

1 stop16h 50m

£676

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 7/10

17:30-04:55

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Sat 18/10

16:15-12:50

2 stops16h 35m

£679

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 4/10

20:25-04:55

2 stops36h 30m

Rio de Janeiro–Galeão Intl

Sat 18/10

16:15-12:50

2 stops16h 35m

£681

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 6/3

06:15-18:40

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Wed 18/3

18:00-08:35

Nonstop11h 35m

£692

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 3/3

22:00-06:55

Nonstop11h 55m

Rio de Janeiro–Galeão Intl

Tue 17/3

10:15-06:45

1 stop17h 30m

£697

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Fri 6/3

17:25-09:35

2 stops19h 10m

Rio de Janeiro Santos Dumont

Mon 16/3

20:05-14:05

1 stop15h 00m

£736

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 1/12

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Mon 8/12

20:05-14:05

1 stop15h 00m

£737

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 cheapest month to fly to Rio de Janeiro?

In general, March is the cheapest month to fly from London Heathrow Airport to Rio de Janeiro. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £670. If you’re not able to fly to Rio de Janeiro in March, then September is your next best option. Flight prices from London Heathrow Airport to Rio de Janeiro during September average around £715.

What is the cheapest day to depart on your flight to Rio de Janeiro?

The cheapest day to depart from London Heathrow Airport to Rio de Janeiro is on a Tuesday when prices can be found for as low as £867. The most expensive day to fly to Rio de Janeiro is Friday, with ticket prices averaging around £1,054.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Rio de Janeiro when you can find flight prices for as low as £708. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around £932 per ticket.

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 £858 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 £777 on momondo.

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

There are 3 cabin classes 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 September 2025, prices for London Heathrow Airport to Rio de Janeiro flights are approximately 10% 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

Best price found

£663

Fastest flight time

11h 40m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The best one-way flight to Rio de Janeiro from London Heathrow Airport in the past 72 hours is £663. The best return flight deal from London Heathrow Airport to Rio de Janeiro found on momondo in the last 72 hours is £791.
The fastest flight from London Heathrow Airport to Rio de Janeiro takes 11h 40m
Direct flights go from London Heathrow Airport to Rio de Janeiro every day.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)
Search flight deals

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

    A flight from London Heathrow to Rio de Janeiro will travel around 5750.2 mi. Flights usually cover this in 11h 55m, depending on flying conditions and air traffic around both airports.

  • 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 many operators does momondo search for flights from London Heathrow Airport to Rio de Janeiro?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Rio de Janeiro can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from London Heathrow Airport to Rio de Janeiro

Compare and see reviews for airlines that fly from London Heathrow Airport to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £481Free CancellationRating
7.1
1,975 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £568Free CancellationRating
7.4
1,469 reviews
Search Air France flights
LufthansaPriceFrom £587Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
LATAM AirlinesPriceFrom £610Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
British AirwaysPriceFrom £638Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
FinnairPriceFrom £644Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
KLMPriceFrom £659Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Virgin AtlanticPriceFrom £730Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights

  • Finnair Flights From London Heathrow Airport to Rio de Janeiro

    Across 6 Finnair flights from London Heathrow Airport to Rio de Janeiro this week, the average price was £893, with the best Finnair deals starting from £875 round-trip. 1,323 users have rated Finnair on momondo, with an average score of 7.6/10.

  • British Airways Flights From London Heathrow Airport to Rio de Janeiro

    British Airways is also a popular choice for this route. British Airways flight deals for London Heathrow Airport to Rio de Janeiro start from as low as £867 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around £1,265. British Airways operates 6 flights to Rio de Janeiro from London Heathrow Airport in an average week. Users have rated it 6.6/10 across 7,361 reviews.

Why use momondo?

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

It is quick and easy to find London to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.

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

Yes. All flights to Rio de Janeiro from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport