Cheap flights from London to Rio de Janeiro, Brazil from £387
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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London to Rio de Janeiro are usually found in March or November, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from London to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 1 July 2025.
Round-trip from | £750 |
---|---|
One-way from | £387 |
Popular in | December |
Cheapest in | March |
Average price | £935 |
Good round-trip deal | £911 or less |
Good one-way deal | £639 or less |
Find flight deals from London to Rio de Janeiro
Cheapest flights from London to Rio de JaneiroExplore the most affordable flight options available from London to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Explore the most affordable flight options available from London to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London 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 1 July 2025.
Use the filters below to find and compare flights from London to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonRio de Janeiro
LGW - GIG
LGWGIG
London Gatwick
Mon 22/9
10:00-05:00
2 stops23h 00m
Rio de Janeiro–Galeão Intl
Thu 9/10
21:40-09:00
2 stops31h 20m
LondonRio de Janeiro
LHR - SDU
LHRSDU
London Heathrow
Sat 15/11
20:15-09:35
1 stop16h 20m
Rio de Janeiro Santos Dumont
Sat 22/11
20:05-14:05
1 stop15h 00m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Thu 4/9
21:20-10:45
1 stop17h 25m
Rio de Janeiro–Galeão Intl
Tue 30/9
19:20-15:05
2 stops39h 45m
LondonRio de Janeiro
LCY - GIG
LCYGIG
London City
Mon 27/10
16:45-06:40
1 stop16h 55m
Rio de Janeiro–Galeão Intl
Sun 16/11
15:35-10:55
1 stop16h 20m
LondonRio de Janeiro
LGW - GIG
LGWGIG
London Gatwick
Fri 21/11
16:25-06:30
1 stop17h 05m
Rio de Janeiro–Galeão Intl
Fri 28/11
16:35-19:20
1 stop23h 45m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Tue 30/9
06:30-19:45
1 stop17h 15m
Rio de Janeiro–Galeão Intl
Wed 8/10
21:55-17:35
1 stop15h 40m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Mon 1/9
11:30-19:45
1 stop36h 15m
Rio de Janeiro–Galeão Intl
Thu 18/9
21:55-16:15
1 stop14h 20m
LondonRio de Janeiro
LHR - GIG
LHRGIG
London Heathrow
Mon 3/11
18:30-06:30
1 stop15h 00m
Rio de Janeiro–Galeão Intl
Sun 16/11
16:35-12:40
1 stop17h 05m
LondonRio de Janeiro
LHR - SDU
LHRSDU
London Heathrow
Thu 13/11
13:25-14:20
2 stops27h 55m
Rio de Janeiro Santos Dumont
Tue 2/12
11:25-07:10
2 stops40h 45m
LondonRio de Janeiro
LCY - SDU
LCYSDU
London City
Fri 5/9
16:50-11:00
2 stops46h 10m
Rio de Janeiro Santos Dumont
Sun 5/10
07:55-10:05
2 stops46h 10m
Best time to book a flight from London to Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Rio de Janeiro
How far ahead should I book a flight from London to Rio de Janeiro?
Use this chart to determine the optimal time to book a return flight from London to Rio de Janeiro. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from London to Rio de Janeiro, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Rio de Janeiro?
Currently, May is the cheapest month in which you can book a flight from London to Rio de Janeiro (average of £857). Flying from London 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 LON to RIO?
Find hourly flight availability from London 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 1 July 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 22% on flights from London to Rio de Janeiro by exploring options for tickets in the morning.
How much does it cost for a return flight from London to Rio de Janeiro?
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 1 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andAir France from London to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
pilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from London 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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Fly from London to Rio de Janeiro on these airlines
Choose from the following airlines for your flight from London to Rio de Janeiro. Flights are based on user searches made on Cheapflights and were last updated on 1 July 2025.
Top 9 airlines flying from London to Rio de Janeiro
Discover the top 9 airlines that operate flights from London 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 1 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 London to Rio de Janeiro?
Cheapflights helps you search for flights from London to Rio de Janeiro via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Rio de Janeiro?
Cheapflights helps you find that perfect flight to Rio de Janeiro from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Rio de Janeiro with no change fees?
Yes! Cheapflights helps users easily find flights from London to Rio de Janeiro with no change fees.
Can Cheapflights notify me if prices for flights from London to Rio de Janeiro become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!