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Cheap flights from London Heathrow Airport to Rio de Janeiro, Brazil from £432

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RIO
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Rio de Janeiro are usually found in September or March, booked 88 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to Rio de Janeiro

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Rio de Janeiro
Explore the most affordable flight options available from Heathrow to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Fri 25/913:45
LHR
-
GIG
1 stop19h 35m
TAP AIR PORTUGAL
Wed 14/1015:35
GIG
-
LHR
1 stop14h 45m
TAP AIR PORTUGAL
Deal found 24/2£688
Wed 8/416:30
LHR
-
SDU
2 stops28h 15m
Multiple Airlines
Fri 24/413:45
SDU
-
LHR
2 stops21h 55m
Multiple Airlines
Deal found 24/2£689
Sun 17/506:15
LHR
-
GIG
1 stop17h 25m
Air France
Sun 7/623:15
GIG
-
LHR
2 stops31h 15m
Air France
Deal found 24/2£690
Mon 20/416:30
LHR
-
GIG
1 stop16h 35m
Multiple Airlines
Mon 27/406:00
GIG
-
LHR
2 stops23h 40m
Multiple Airlines
Deal found 22/2£691
Fri 20/1108:15
LHR
-
GIG
1 stop15h 25m
TAP AIR PORTUGAL
Mon 30/1116:35
GIG
-
LHR
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 24/2£691
Tue 3/1111:10
LHR
-
GIG
1 stop27h 55m
Air Canada
Sun 22/1121:00
GIG
-
LHR
1 stop30h 30m
Air Canada
Deal found 21/2£692
Thu 5/1112:00
LHR
-
GIG
2 stops27h 05m
Air Canada
Sun 8/1121:00
GIG
-
LHR
1 stop30h 30m
Air Canada
Deal found 22/2£693
Fri 10/410:30
LHR
-
SDU
2 stops37h 45m
Multiple Airlines
Sat 25/408:15
SDU
-
LHR
2 stops21h 25m
Multiple Airlines
Deal found 24/2£693
Tue 10/318:30
LHR
-
GIG
1 stop28h 35m
TAP AIR PORTUGAL
Tue 24/320:10
GIG
-
LHR
1 stop22h 25m
TAP AIR PORTUGAL
Deal found 23/2£694
Tue 26/510:30
LHR
-
SDU
2 stops49h 10m
ITA Airways
Tue 9/613:45
SDU
-
LHR
2 stops39h 55m
ITA Airways
Deal found 21/2£694
Sat 31/1018:00
LHR
-
GIG
1 stop20h 05m
Air Canada
Fri 13/1121:00
GIG
-
LHR
2 stops33h 20m
Air Canada
Deal found 24/2£694
Wed 4/1113:25
LHR
-
GIG
2 stops49h 40m
Air Canada
Sun 22/1121:00
GIG
-
LHR
1 stop35h 20m
Air Canada
Deal found 21/2£695

Find flight deals from Heathrow to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 February 2026.

Round-trip from

£689

One-way from

£432

Popular in

December

Cheapest in

September

Average price

£992

Good round-trip deal

£806 or less

Good one-way deal

£691 or less
ITA Airways
  • ITA Airways
  • 8/4-24/4
  • 4 total stops
  • 50h 10m total
  • London to Rio de Janeiro
Search Deals
3/4
  • 3/4
  • 3 total stops
  • 38h 55m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Rio de Janeiro (RIO).
Search Deals
Price to beat on a one-way flight from London Heathrow to Rio de Janeiro (RIO).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
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

Tue 28/4

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Mon 26/10

19:50-14:55

1 stop16h 05m

£717

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 9/5

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Tue 9/6

16:45-08:10

Nonstop11h 25m

£734

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 19/5

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Thu 11/6

19:15-14:55

1 stop15h 40m

£735

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 17/3

13:35-09:35

2 stops47h 00m

Rio de Janeiro–Galeão Intl

Tue 24/3

17:30-20:35

2 stops24h 05m

£736

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 9/3

10:00-16:45

2 stops33h 45m

Rio de Janeiro Santos Dumont

Sun 15/3

14:50-21:20

2 stops27h 30m

£745

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 24/3

12:50-16:45

2 stops30h 55m

Rio de Janeiro Santos Dumont

Tue 31/3

15:05-06:45

2 stops35h 40m

£798

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Thu 12/3

10:25-16:45

2 stops33h 20m

Rio de Janeiro Santos Dumont

Thu 19/3

13:50-20:35

2 stops27h 45m

£799

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 9/3

16:20-16:45

2 stops27h 25m

Rio de Janeiro Santos Dumont

Wed 1/4

13:45-07:40

2 stops37h 55m

£799

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 11/3

16:20-16:45

2 stops27h 25m

Rio de Janeiro Santos Dumont

Wed 1/4

13:45-06:45

2 stops37h 00m

£799

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sat 7/3

10:25-11:10

2 stops27h 45m

Rio de Janeiro Santos Dumont

Wed 1/4

13:45-06:45

2 stops37h 00m

£799

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Rio de Janeiro

How far ahead should I book a flight from London Heathrow Airport to Rio de Janeiro?

Use this chart to determine the optimal time to book a return flight from Heathrow to Rio de Janeiro. Price data was last updated on 20 February 2026.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Rio de Janeiro. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Rio de Janeiro?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rio de Janeiro (average of £422). Flying from London Heathrow Airport to Rio de Janeiro in July is currently the most expensive (average of £739). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to RIO?

Find hourly flight availability from Heathrow to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 February 2026.

When flying from London Heathrow Airport to Rio de Janeiro, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Rio de Janeiro

Explore weekly flight availability from Heathrow to Rio de Janeiro. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 February 2026.

The most flights from LHR to RIO are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What’s the top stopover airport for flights from London Heathrow Airport to Rio de Janeiro?

Share of one-stop return flights from London Heathrow Airport to Rio de Janeiro chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 34% of one-stop itineraries from London Heathrow Airport to Rio de Janeiro on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Rio de Janeiro?

Average return fare for one-stop flights from London Heathrow Airport to Rio de Janeiro, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bogotá (BOG) is the most affordable one-stop option, with an average return flight price of £649.

What’s the fastest stopover option from London Heathrow Airport to Rio de Janeiro?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Rio de Janeiro, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 14h 28m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Rio de Janeiro?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Rio de Janeiro, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 49m.

How often are flights from London to Rio de Janeiro delayed?

About 11% of weekly flights between London and Rio de Janeiro have experienced delays in the past year, with the average delay time being 105 minutes.

What is the most punctual flight time for London to Rio de Janeiro flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Rio de Janeiro flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated 25 February 2026.
Check out reviews from past customers who have flown with LATAM Airlines, Air France, andTAP AIR PORTUGAL from London Heathrow Airport to Rio de Janeiro to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,918 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air France
7.4
Good
1,538 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
TAP AIR PORTUGAL
7.1
Good
2,149 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Lufthansa
6.8
Okay
7,810 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,768 reviews
LATAM Airlines
7.5
Good
1,918 reviews
Check prices

Entertainment

7.0

Overall

7.5

Crew

8.0

Food

6.7

Comfort

7.3

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Rio de Janeiro?

    British Airways and United Airlines can get you from London Heathrow Airport to Rio de Janeiro in just under 11h 40m. Your travel time can differ by up to 35h 20m. There are 5745 mi between London Heathrow Airport and Rio de Janeiro. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Rio de Janeiro round-trip?

    Currently priced at £576, TAP AIR PORTUGAL will fly you from London Heathrow Airport to Rio de Janeiro and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and Lufthansa - these airlines can fly you to your destination from £592 and £627, respectively. Users have found that TAP AIR PORTUGAL is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Rio de Janeiro one-way?

    For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as £450. Users have also found prices from £457 and £623 on TAP AIR PORTUGAL and British Airways, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Rio de Janeiro?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Rio de Janeiro are Finnair (77%), Iberia (77%) and British Airways (77%).

  • What are the cheapest flights from London Heathrow Airport to Rio de Janeiro?

    Looking at all options, your cheapest flight can be booked for £643. While the most popular route (London Heathrow - Rio de Janeiro–Galeão Intl) can be booked for £567 on average, our data indicates £1,145 when flying from London Heathrow Airport to Rio de Janeiro.

  • Can I find deals for flights from Heathrow to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Heathrow to Rio de Janeiro flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Rio de Janeiro.

  • Can I find deals for business class flights from Heathrow to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Heathrow to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Rio de Janeiro?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Rio de Janeiro (average of £422). Flying from London Heathrow Airport to Rio de Janeiro in July is currently the most expensive (average of £739). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Heathrow to Rio de Janeiro

Discover the top 8 airlines that operate flights from Heathrow to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£576Average£897FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£592Average£765FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£627Average£883FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£649Average£1,007FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£696Average£823FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
American AirlinesCheapest£727Average£855FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£731Average£1,008FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£825Average£926FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Rio de Janeiro?

Deals for Heathrow to Rio de Janeiro flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Rio de Janeiro?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Rio de Janeiro by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Rio de Janeiro with no change fees?

Yes, we can. To see specific flights from Heathrow to Rio de Janeiro with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Rio de Janeiro become cheaper?

Of course! You can now track prices for flights from Heathrow to Rio de Janeiro and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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