Cheap flights from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport, 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GIG
23 Jul — 30 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Rio de Janeiro–Galeão Intl are usually found in May or June, 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–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 18 July 2025.

Round-trip from

£747

One-way from

£434

Popular in

December

Cheapest in

May

Average price

£1,023

Good round-trip deal

£1,015 or less

Good one-way deal

£724 or less
British Airways
  • British Airways
  • 7/12-4/2
  • 1 total stop
  • 25h 45m total
  • London to Rio de Janeiro
4/9
  • 4/9
  • 3 total stops
  • 30h 55m total
  • London to Rio de Janeiro
Highest demand for flights based on searches. 3% potential increase in price (£24 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London Heathrow to Rio de Janeiro–Galeão Intl.
Price to beat on a one-way flight from London Heathrow to Rio de Janeiro–Galeão Intl.

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

Cheapest flights from Heathrow to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from Heathrow to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Sun 7/1207:30LHR - GIG
1 stop14h 10mBritish Airways
Wed 4/218:00GIG - LHR
Nonstop11h 35mBritish Airways
Deal found 17/7£747
Wed 3/921:20LHR - GIG
1 stop16h 15mLATAM Airlines
Mon 23/315:20GIG - LHR
2 stops25h 15mLATAM Airlines
Deal found 18/7£748
Sat 1/1106:20LHR - GIG
2 stops17h 55mAir France
Fri 7/1120:45GIG - LHR
1 stop14h 00mAir France
Deal found 17/7£748
Sun 7/1207:40LHR - GIG
2 stops26h 00mLufthansa
Fri 6/215:20GIG - LHR
2 stops18h 30mLufthansa
Deal found 17/7£749
Thu 11/1218:00LHR - GIG
1 stop21h 05mAir Canada
Wed 4/221:00GIG - LHR
2 stops31h 10mAir Canada
Deal found 17/7£750
Thu 18/919:45LHR - GIG
1 stop25h 05mMultiple Airlines
Thu 2/1021:55GIG - LHR
1 stop17h 30mMultiple Airlines
Deal found 17/7£753
Tue 2/908:40LHR - GIG
1 stop15h 05mKLM
Thu 2/1021:55GIG - LHR
1 stop15h 40mKLM
Deal found 17/7£757
Fri 5/915:15LHR - GIG
1 stop23h 00mDelta
Mon 22/921:00GIG - LHR
1 stop36h 30mDelta
Deal found 18/7£767
Wed 3/919:50LHR - GIG
1 stop27h 05mTAP AIR PORTUGAL
Mon 23/322:05GIG - LHR
1 stop16h 25mTAP AIR PORTUGAL
Deal found 16/7£772
Mon 22/922:05LHR - GIG
1 stop30h 20mAvianca
Tue 30/901:30GIG - LHR
1 stop34h 05mAvianca
Deal found 16/7£781

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 18 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 7/12

07:30-18:40

1 stop14h 10m

Rio de Janeiro–Galeão Intl

Tue 3/2

18:00-08:35

Nonstop11h 35m

£747

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 3/9

21:20-09:35

1 stop16h 15m

Rio de Janeiro–Galeão Intl

Mon 23/3

15:20-19:35

2 stops25h 15m

£748

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 1/11

06:20-21:15

2 stops17h 55m

Rio de Janeiro–Galeão Intl

Fri 7/11

20:45-13:45

1 stop14h 00m

£748

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 7/12

07:40-06:40

2 stops26h 00m

Rio de Janeiro–Galeão Intl

Fri 6/2

15:20-12:50

2 stops18h 30m

£749

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 11/12

18:00-12:05

1 stop21h 05m

Rio de Janeiro–Galeão Intl

Wed 4/2

21:00-07:10

2 stops31h 10m

£750

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 18/9

19:45-16:50

1 stop25h 05m

Rio de Janeiro–Galeão Intl

Thu 2/10

21:55-19:25

1 stop17h 30m

£753

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 2/9

08:40-19:45

1 stop15h 05m

Rio de Janeiro–Galeão Intl

Thu 2/10

21:55-17:35

1 stop15h 40m

£757

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 5/9

15:15-10:15

1 stop23h 00m

Rio de Janeiro–Galeão Intl

Mon 22/9

21:00-13:30

1 stop36h 30m

£767

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 3/9

19:50-18:55

1 stop27h 05m

Rio de Janeiro–Galeão Intl

Mon 23/3

22:05-17:30

1 stop16h 25m

£772

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 22/9

22:05-00:25

1 stop30h 20m

Rio de Janeiro–Galeão Intl

Tue 30/9

01:30-15:35

1 stop34h 05m

£781

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Heathrow to Rio de Janeiro–Galeão Intl

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Rio de Janeiro–Galeão Intl. Price data was last updated on 11 July 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport, you should look to book at least 70 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 Heathrow Airport to Rio de Janeiro–Galeão Intl Airport?

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport (average of £857). Flying from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport 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 GIG?

Find hourly flight availability from Heathrow 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 18 July 2025.

When flying from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 19% versus a flight in the afternoon.

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 18 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport, such as Delta, KLM, andLATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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.
  • What are the cheapest airlines flying from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Rio de Janeiro–Galeão Intl Airport, with prices starting at £747. Additional return tickets that might be worth considering are offered by LATAM Airlines and Air France, with the lowest prices starting at £748 and £748, respectively. Users have found that British Airways is 12% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport are TAP AIR PORTUGAL (£453), United Airlines (£457), and Iberia (£496).

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport consider choosing Finnair (77%), Iberia (77%) or British Airways (77%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £685. While the most popular route (London Heathrow - Rio de Janeiro–Galeão Intl) can be booked for £622 on average our data indicates £1,491 when flying from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to Rio de Janeiro–Galeão Intl.

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

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

    Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport (average of £857). Flying from London Heathrow Airport to Rio de Janeiro–Galeão Intl Airport 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.

See more FAQs

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Alternative routes for Heathrow to Rio de Janeiro–Galeão Intl

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–Galeão Intl

Discover the top 8 airlines that operate flights from Heathrow 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£488Average£733FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£562Average£763FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£590Average£903FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£596Average£753FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£643Average£921FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£653Average£659FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LATAM AirlinesCheapest£658Average£788FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Virgin AtlanticCheapest£741Average£895FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Rio de Janeiro–Galeão Intl flexibly with Cheapflights today.

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

Yes! Start tracking prices for Heathrow to Rio de Janeiro–Galeão Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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