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Cheap flights from London to Rio de Janeiro–Galeão Intl Airport, Brazil from £338

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GIG
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Rio de Janeiro–Galeão Intl are usually found in May or March, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from London to Rio de Janeiro–Galeão Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from London to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2026.

Thu 10/913:45
LCY
-
GIG
2 stops19h 20m
Multiple Airlines
Thu 15/1015:00
GIG
-
LCY
2 stops17h 35m
Multiple Airlines
Deal found 27/6£789
Mon 16/1113:50
LHR
-
GIG
2 stops19h 50m
Lufthansa
Tue 1/1215:40
GIG
-
LHR
1 stop20h 05m
Lufthansa
Deal found 28/6£789
Mon 16/1113:50
LHR
-
GIG
2 stops19h 50m
Multiple Airlines
Tue 1/1215:35
GIG
-
LHR
2 stops19h 30m
Multiple Airlines
Deal found 24/6£791
Fri 26/616:30
LHR
-
GIG
1 stop16h 35m
Multiple Airlines
Tue 14/714:25
GIG
-
LHR
2 stops27h 15m
Multiple Airlines
Deal found 25/6£791
Sat 4/710:30
LHR
-
GIG
1 stop34h 35m
Multiple Airlines
Mon 3/814:25
GIG
-
LHR
2 stops24h 15m
Multiple Airlines
Deal found 27/6£792
Tue 8/909:15
LCY
-
GIG
2 stops23h 50m
Multiple Airlines
Tue 6/1016:15
GIG
-
LCY
2 stops16h 20m
Multiple Airlines
Deal found 24/6£793
Tue 17/1113:00
LHR
-
GIG
2 stops26h 05m
Air Canada
Fri 27/1121:00
GIG
-
LHR
2 stops31h 10m
Air Canada
Deal found 28/6£793
Thu 10/912:20
LGW
-
GIG
2 stops24h 00m
American Airlines
Mon 21/922:10
GIG
-
LGW
2 stops56h 30m
American Airlines
Deal found 25/6£793
Sun 25/1022:00
LHR
-
GIG
Nonstop11h 50m
British Airways
Mon 2/1118:00
GIG
-
LHR
Nonstop11h 20m
British Airways
Deal found 27/6£794
Mon 9/1117:45
STN
-
GIG
1 stop15h 45m
Multiple Airlines
Mon 16/1114:00
GIG
-
STN
2 stops26h 25m
Multiple Airlines
Deal found 26/6£794
Sun 5/720:00
LHR
-
GIG
1 stop25h 35m
British Airways
Sun 26/719:15
GIG
-
LHR
1 stop19h 55m
British Airways
Deal found 23/6£794
Sun 5/720:40
LGW
-
GIG
1 stop24h 55m
British Airways
Sun 26/719:15
GIG
-
LGW
1 stop20h 45m
British Airways
Deal found 23/6£794

Find flight deals from London to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Rio de Janeiro–Galeão Intl (GIG). 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 29 June 2026.

Round-trip from

£789

One-way from

£338

Popular in

August

Cheapest in

May

Average price

£837

Good round-trip deal

£1,003 or less

Good one-way deal

£714 or less
SWISS
  • SWISS
  • 10/9-15/10
  • 4 total stops
  • 36h 55m total
  • London to Rio de Janeiro
Search Deals
12/9
  • 12/9
  • 2 total stops
  • 32h 40m total
  • London to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Rio de Janeiro–Galeão Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Rio de Janeiro–Galeão Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Rio de Janeiro–Galeão Intl 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 29 June 2026.
Use the filters below to find and compare flights from London to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 8/11

18:45-18:50

1 stop27h 05m

Rio de Janeiro–Galeão Intl

Wed 18/11

18:00-08:20

Nonstop11h 20m

£795

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 15/11

22:00-06:50

Nonstop11h 50m

Rio de Janeiro–Galeão Intl

Sun 29/11

20:30-14:55

1 stop15h 25m

£824

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Fri 23/10

19:15-17:35

1 stop26h 20m

Rio de Janeiro–Galeão Intl

Sun 1/11

20:30-14:35

1 stop15h 05m

£884

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Sat 12/9

16:30-15:05

1 stop26h 35m

Rio de Janeiro–Galeão Intl

Sun 27/9

15:35-09:45

1 stop14h 10m

£885

LondonRio de Janeiro

LTN - GIG

LTNGIG

London Luton

Sun 23/8

08:30-15:35

2 stops35h 05m

Rio de Janeiro–Galeão Intl

Tue 8/9

06:10-18:30

3 stops32h 20m

£908

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 24/10

11:25-09:35

2 stops50h 10m

Rio de Janeiro–Galeão Intl

Mon 2/11

21:55-05:55

2 stops29h 00m

£914

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Mon 5/10

16:25-23:00

2 stops34h 35m

Rio de Janeiro–Galeão Intl

Mon 19/10

20:30-20:25

1 stop19h 55m

£937

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Thu 1/10

21:20-19:10

1 stop25h 50m

Rio de Janeiro–Galeão Intl

Wed 14/10

15:35-09:45

1 stop14h 10m

£937

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Tue 3/11

19:05-10:45

2 stops18h 40m

Rio de Janeiro–Galeão Intl

Tue 1/12

15:40-17:40

1 stop23h 00m

£937

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Thu 10/9

09:15-04:55

1 stop23h 40m

Rio de Janeiro–Galeão Intl

Thu 15/10

15:00-12:35

2 stops17h 35m

£938

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl from London 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 to Rio de Janeiro–Galeão Intl Airport

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

Currently, March is the cheapest month in which you can book a flight from London to Rio de Janeiro–Galeão Intl Airport (average of £96). Flying from London to Rio de Janeiro–Galeão Intl Airport in August is currently the most expensive (average of £703). 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 GIG?

Find hourly flight availability from London to Rio de Janeiro–Galeão Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Rio de Janeiro–Galeão Intl Airport as you normally would.

Weekly flight availability from London to Rio de Janeiro–Galeão Intl Airport

Explore weekly flight availability from London to Rio de Janeiro–Galeão Intl. 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 29 June 2026.

The most flights from LON to GIG 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 to Rio de Janeiro–Galeão Intl Airport?

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

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

Lisbon (LIS) – chosen by Cheapflights users on 31% of one-stop itineraries from London to Rio de Janeiro–Galeão Intl Airport on Cheapflights.

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

Average return fare for one-stop flights from London to Rio de Janeiro–Galeão Intl Airport, 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 £664.

What’s the fastest stopover option from London to Rio de Janeiro–Galeão Intl Airport?

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 10m.

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

Average stopover duration for one-stop one-way flights from London to Rio de Janeiro–Galeão Intl Airport, 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 31m.

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

About 12% of weekly flights between London and Rio de Janeiro have experienced delays in the past year, with the average delay time being 110 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.

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

The best time to book flights from London to Rio de Janeiro–Galeão Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Rio de Janeiro–Galeão Intl

Get insights into the airlines that provide service to Rio de Janeiro–Galeão Intl. 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–Galeão Intl. Reviews last updated 29 June 2026.
Check out reviews from past customers who have flown with LATAM Airlines,TAP AIR PORTUGAL, andLufthansa from London to Rio de Janeiro–Galeão Intl Airport 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
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
7.4
Good
1,941 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
7.2
Good
2,306 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
8,103 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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.
ITA Airways
6.7
Okay
1,267 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
8,079 reviews
LATAM Airlines
7.4
Good
1,941 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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 London to Rio de Janeiro–Galeão Intl. 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 to Rio de Janeiro–Galeão Intl Airport?

    For as low as £885, British Airways can have you in Rio de Janeiro–Galeão Intl Airport from London in 26h 35m. London and Rio de Janeiro–Galeão Intl Airport are separated by a distance of 5735 mi. This flight may include one or multiple stops.

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

    According to our current data, TAP AIR PORTUGAL (£596), Air France (£605), and Lufthansa (£628) offers the cheapest pricing from London to Rio de Janeiro–Galeão Intl Airport. You may be able to fly from London to Rio de Janeiro–Galeão Intl Airport for 35% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Rio de Janeiro–Galeão Intl Airport?

    The most popular route from London to Rio de Janeiro–Galeão Intl Airport is London Heathrow - Rio de Janeiro–Galeão Intl. You may also consider London Gatwick - Rio de Janeiro–Galeão Intl or London City - Rio de Janeiro–Galeão Intl.

  • What are the most reliable airlines from London to Rio de Janeiro–Galeão Intl Airport?

    Consider Finnair (80%), Iberia (80%) or British Airways (80%) when booking your flight. These represent the most reliable airlines when flying from London to Rio de Janeiro–Galeão Intl Airport.

  • What are the cheapest flights from London to Rio de Janeiro–Galeão Intl Airport?

    Looking for the cheapest flight from London to Rio de Janeiro–Galeão Intl Airport? While on average our users pay £2,457, our data indicates the cheapest price to be £637. The most popular route (London Heathrow - Rio de Janeiro–Galeão Intl), is priced around £404.

  • Can I find deals for flights from London to Rio de Janeiro–Galeão Intl that include hotel bookings?

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

  • How can I find direct flights from London to Rio de Janeiro–Galeão Intl?

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

  • Can I find deals for business class flights from London to Rio de Janeiro–Galeão Intl?

    Yes. Cheapflights offers flight deals from London to Rio de Janeiro–Galeão Intl 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 to Rio de Janeiro–Galeão Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from London to Rio de Janeiro–Galeão Intl Airport (average of £96). Flying from London to Rio de Janeiro–Galeão Intl Airport in August is currently the most expensive (average of £703). 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 London to Rio de Janeiro–Galeão Intl

Discover the top 8 airlines that operate flights from London to Rio de Janeiro–Galeão Intl. 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£596Average£1,058FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£605Average£819FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£628Average£956FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£675Average£1,117FlexibilityNo cancel feeOn-time70%
Search British Airways flights
ITA AirwaysCheapest£694Average£960FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Virgin AtlanticCheapest£700Average£947FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LATAM AirlinesCheapest£712Average£1,078FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
KLMCheapest£737Average£1,041FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Rio de Janeiro–Galeão Intl?

When you search for this flight from London to Rio de Janeiro–Galeão Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Rio de Janeiro–Galeão Intl?

Cheapflights helps you find that perfect flight to Rio de Janeiro–Galeão Intl 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–Galeão Intl with no change fees?

Yes, we can. To see specific flights from London to Rio de Janeiro–Galeão Intl 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 London to Rio de Janeiro–Galeão Intl become cheaper?

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