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Cheap flights from London Heathrow Airport to Rio de Janeiro, Brazil from £434

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RIO
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Rio de Janeiro are usually found in March or September, booked 70 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 8 January 2026.

Round-trip from

£658

One-way from

£434

Popular in

December

Cheapest in

March

Average price

£825

Good round-trip deal

£882 or less

Good one-way deal

£676 or less
SWISS
  • SWISS
  • 19/4-26/10
  • 3 total stops
  • 32h 45m total
  • London to Rio de Janeiro
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22/1
  • 22/1
  • 3 total stops
  • 52h 35m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£53 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from London Heathrow to Rio de Janeiro (RIO).
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Price to beat on a one-way flight from London Heathrow to Rio de Janeiro (RIO).
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Find 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 8 January 2026.

Sun 19/418:30LHR - GIG
1 stop14h 25mMultiple Airlines
Mon 26/1015:40GIG - LHR
2 stops18h 20mMultiple Airlines
Deal found 5/1£658
Mon 4/511:30LHR - GIG
1 stop21h 25mLufthansa
Wed 8/716:15GIG - LHR
1 stop21h 25mLufthansa
Deal found 6/1£658
Mon 23/308:45LHR - GIG
2 stops24h 55mLufthansa
Mon 6/414:25GIG - LHR
2 stops18h 25mLufthansa
Deal found 6/1£659
Tue 5/514:25LHR - GIG
2 stops18h 30mMultiple Airlines
Tue 7/716:15GIG - LHR
2 stops19h 25mMultiple Airlines
Deal found 6/1£660
Mon 20/421:45LHR - GIG
Nonstop11h 40mBritish Airways
Mon 26/1018:00GIG - LHR
Nonstop11h 35mBritish Airways
Deal found 5/1£661
Wed 29/419:50LHR - GIG
1 stop25h 55mTAP AIR PORTUGAL
Sun 10/515:35GIG - LHR
1 stop22h 10mTAP AIR PORTUGAL
Deal found 6/1£662
Sun 19/421:45LHR - GIG
Nonstop11h 40mBritish Airways
Tue 27/1018:00GIG - LHR
Nonstop11h 35mBritish Airways
Deal found 5/1£663
Thu 23/406:00LHR - GIG
1 stop15h 45mTAP AIR PORTUGAL
Wed 6/515:35GIG - LHR
1 stop22h 10mTAP AIR PORTUGAL
Deal found 6/1£663
Tue 10/315:30LHR - GIG
1 stop17h 30mLufthansa
Tue 24/315:35GIG - LHR
2 stops21h 15mLufthansa
Deal found 7/1£664
Tue 3/318:30LHR - GIG
1 stop14h 30mLufthansa
Thu 19/315:40GIG - LHR
1 stop14h 05mLufthansa
Deal found 7/1£665
Wed 4/308:15LHR - GIG
1 stop14h 50mTAP AIR PORTUGAL
Wed 11/322:05GIG - LHR
1 stop14h 25mTAP AIR PORTUGAL
Deal found 7/1£666
Tue 12/513:50LHR - GIG
2 stops19h 05mSWISS
Mon 8/616:15GIG - LHR
2 stops20h 10mSWISS
Deal found 8/1£666

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 8 January 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

Heathrow

Fly to

Rio de Janeiro

Route

Depart

Return

Price

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 5/5

07:30-04:55

1 stop25h 25m

Rio de Janeiro–Galeão Intl

Wed 8/7

16:15-17:40

1 stop21h 25m

£663

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 13/5

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Thu 2/7

19:15-18:55

1 stop19h 40m

£707

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 14/5

13:50-04:55

2 stops19h 05m

Rio de Janeiro–Galeão Intl

Wed 1/7

16:15-16:25

2 stops20h 10m

£713

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 30/4

06:00-17:45

1 stop15h 45m

Rio de Janeiro–Galeão Intl

Mon 11/5

15:35-12:45

1 stop17h 10m

£724

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 30/4

06:00-17:45

1 stop15h 45m

Rio de Janeiro–Galeão Intl

Tue 12/5

20:20-17:45

1 stop17h 25m

£730

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 11/5

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Sun 24/5

16:45-08:10

Nonstop11h 25m

£738

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 10/3

22:00-06:55

Nonstop11h 55m

Rio de Janeiro–Galeão Intl

Tue 24/3

20:05-13:30

1 stop14h 25m

£743

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 11/5

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Sun 24/5

19:15-14:55

1 stop15h 40m

£754

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 29/4

16:30-04:55

1 stop16h 25m

Rio de Janeiro–Galeão Intl

Wed 13/5

14:25-09:40

1 stop15h 15m

£755

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 27/1

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Mon 16/2

14:00-14:05

1 stop21h 05m

£758

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 44 results
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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 2 January 2026.

Booking 70 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 £735). 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 8 January 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 8 January 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).

How much does it cost for a return flight from London Heathrow Airport to Rio de Janeiro?

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 43% 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 £650.

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 25m.

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 57m.

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 107 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Wednesday 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 8 January 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
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,898 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Air France
7.4
Good
1,519 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
TAP AIR PORTUGAL
7.1
Good
2,111 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
Lufthansa
6.8
Okay
7,694 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
British Airways
6.7
Okay
7,657 reviews
LATAM Airlines
7.5
Good
1,898 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Overall

7.5

Food

6.7

Comfort

7.3

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

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?

    Lufthansa, British Airways, and SWISS can get you from London Heathrow Airport to Rio de Janeiro in just under 11h 40m. Your travel time can differ by up to 13h 45m. 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 £481, 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 £583 and £591, respectively. Users have found that TAP AIR PORTUGAL is 43% 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 £451. Users have also found prices from £458 and £604 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 (87%), Iberia (87%) and British Airways (87%).

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

    Looking at all options, your cheapest flight can be booked for £631. While the most popular route (London Heathrow - Rio de Janeiro–Galeão Intl) can be booked for £579 on average, our data indicates £1,232 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 £735). 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£481Average£756FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£583Average£707FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£591Average£776FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£649Average£662FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LATAM AirlinesCheapest£655Average£813FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£661Average£978FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£721Average£898FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£826Average£927FlexibilityNo 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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