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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 Tuesday or Wednesday 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 11 July 2025.
Round-trip from | £759 |
---|---|
One-way from | £432 |
Popular in | December |
Cheapest in | March |
Average price | £932 |
Good round-trip deal | £1,001 or less |
Good one-way deal | £694 or less |
Find flight deals from Heathrow to Rio de Janeiro
Cheapest flights from Heathrow to Rio de JaneiroExplore 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 11 July 2025.
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 11 July 2025.
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 11 July 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
Wed 3/9
21:20-09:35
1 stop16h 15m
Rio de Janeiro Santos Dumont
Wed 17/9
21:20-15:05
2 stops37h 45m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Sat 20/9
20:25-04:55
2 stops36h 30m
Rio de Janeiro–Galeão Intl
Thu 16/10
15:20-18:40
2 stops23h 20m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Sat 30/8
21:20-08:00
1 stop14h 40m
Rio de Janeiro–Galeão Intl
Mon 22/9
19:00-15:05
2 stops40h 05m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Wed 17/9
09:00-19:45
1 stop14h 45m
Rio de Janeiro–Galeão Intl
Tue 23/9
21:55-16:15
1 stop14h 20m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Fri 5/9
15:20-21:10
2 stops33h 50m
Rio de Janeiro–Galeão Intl
Sun 5/10
22:05-16:35
1 stop14h 30m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Wed 20/8
15:15-10:15
1 stop23h 00m
Rio de Janeiro–Galeão Intl
Tue 2/9
21:00-13:30
1 stop36h 30m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Mon 29/9
22:05-00:25
1 stop30h 20m
Rio de Janeiro–Galeão Intl
Wed 1/10
01:30-15:35
1 stop34h 05m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Sun 14/9
13:40-08:15
1 stop22h 35m
Rio de Janeiro–Galeão Intl
Tue 23/9
21:05-11:35
1 stop34h 30m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Sat 20/9
18:35-19:45
1 stop29h 10m
Rio de Janeiro–Galeão Intl
Wed 1/10
21:55-20:55
1 stop19h 00m
LondonRio de Janeiro
LHR - SDU
LHRSDU
London Heathrow
Mon 8/9
06:00-20:25
2 stops18h 25m
Rio de Janeiro Santos Dumont
Thu 18/9
11:25-15:35
2 stops24h 10m
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.
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 27 June 2025.
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Rio de Janeiro (average of £857). Flying from London Heathrow Airport to Rio de Janeiro in December is currently the most expensive (average of £1,255). 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 11 July 2025.
It’s typically best to fly out from London Heathrow Airport to Rio de Janeiro at midday. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.
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 11 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andAustrian Airlines 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.
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Comfort
Overall
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
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.
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Alternative routes for Heathrow to Rio de Janeiro
See prices for flight routes from nearby airports that may be better suited for you.
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 11 July 2025.
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.