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Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to London Heathrow Airport from £425

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — LHR
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to London Heathrow are usually found in March or November, booked 46 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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

Enter your travel dates to find the best prices.

Cheapest flights from Rio de Janeiro–Galeão Intl to Heathrow
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 August 2026.

Sat 8/822:00 -
1 stop14h 35m
Fri 28/808:40 -
1 stop15h 05m
Deal found 6/8£675
Wed 4/1109:45 -
1 stop25h 20m
Wed 2/1216:30 -
2 stops20h 00m
Deal found 6/8£675
Tue 11/822:00 -
2 stops18h 55m
Sun 6/906:15 -
1 stop17h 25m
Deal found 5/8£676
Sat 7/1123:40 -
1 stop31h 50m
Sun 15/1106:20 -
2 stops19h 30m
Deal found 5/8£677
Thu 22/1022:00 -
1 stop16h 35m
Mon 2/1106:20 -
2 stops18h 10m
Deal found 5/8£678
Fri 6/1116:35 -
1 stop17h 05m
Mon 16/1118:30 -
2 stops30h 05m
Deal found 5/8£679
Tue 13/1015:35 -
1 stop17h 10m
Tue 10/1106:00 -
2 stops18h 35m
Deal found 6/8£680
Tue 11/822:00 -
1 stop14h 35m
Sun 6/906:15 -
1 stop17h 25m
Deal found 5/8£680
Sat 15/822:00 -
1 stop16h 35m
Tue 8/906:15 -
1 stop17h 45m
Deal found 4/8£682
Wed 25/1108:50 -
2 stops29h 45m
Wed 2/1206:15 -
2 stops20h 50m
Deal found 2/8£683
Wed 5/814:15 -
2 stops20h 50m
Tue 8/921:20 -
1 stop15h 35m
Deal found 4/8£684

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

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro–Galeão Intl (GIG) to Heathrow (LHR). 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 7 August 2026.

Round-trip from

£675

One-way from

£425

Popular in

January

Cheapest in

March

Average price

£786

Good round-trip deal

£779 or less

Good one-way deal

£514 or less
GOL
  • GOL
  • 17/8-31/8
  • 2 total stops
  • 34h 30m total
  • Rio de Janeiro to London
Search Deals
5/10
  • 5/10
  • 3 total stops
  • 47h 05m total
  • Rio de Janeiro to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rio de Janeiro–Galeão Intl to Heathrow 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 7 August 2026.
Use the filters below to find and compare flights from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 29/10

15:35-09:40

1 stop15h 05m

London Heathrow

Fri 27/11

16:30-06:40

1 stop17h 10m

£692

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 29/10

16:35-12:40

1 stop17h 05m

London Heathrow

Tue 17/11

06:00-21:35

2 stops18h 35m

£767

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Sat 7/11

18:00-08:20

Nonstop11h 20m

London Heathrow

Sun 15/11

19:40-18:50

1 stop26h 10m

£769

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Fri 16/10

20:40-22:55

2 stops22h 15m

London Heathrow

Tue 10/11

06:00-21:35

2 stops18h 35m

£794

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 22/9

21:55-20:55

1 stop19h 00m

London Heathrow

Tue 29/9

06:15-19:45

2 stops17h 30m

£883

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Sun 15/11

18:00-08:20

Nonstop11h 20m

London Heathrow

Sun 29/11

07:30-18:50

1 stop14h 20m

£885

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Sat 19/12

15:35-09:40

1 stop15h 05m

London Heathrow

Sat 20/2

10:30-06:40

1 stop23h 10m

£887
Fastest return journey

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Sat 7/11

18:00-08:20

Nonstop11h 20m

London Heathrow

Sat 21/11

22:00-06:50

Nonstop11h 50m

£897

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Fri 16/10

16:45-08:10

Nonstop11h 25m

London Heathrow

Fri 6/11

22:00-06:50

Nonstop11h 50m

£923

Rio de JaneiroLondon

GIG Rio de Janeiro–Galeão Intl - LHR London Heathrow

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 29/10

18:00-08:20

Nonstop11h 20m

London Heathrow

Tue 17/11

22:00-06:50

Nonstop11h 50m

£954

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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

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

The price you pay for your flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport (average of £678). Flying from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in January is currently the most expensive (average of £1,135). 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 GIG to LHR?

Find hourly flight availability from Rio de Janeiro–Galeão Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 August 2026.

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

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

Airfare is below average for this route at the moment.

Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport flights typically cost between £699 and £1,007 in August.
The cheapest return price found within the last 5 days was £675 on GOL (17 Aug–31 Aug).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 7 August 2026.
See what other customers who have flown with GOL,TAP AIR PORTUGAL, andBritish Airways from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
GOL
7.3
Good
1,272 reviews
Check prices

Crew

8.1

Food

6.0

Entertainment

6.2

Comfort

7.0

Boarding

7.3

Overall

7.3

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
GOL
7.3
Good
1,272 reviews
GOL
7.3
Good
1,272 reviews
Check prices

Crew

8.1

Food

6.0

Entertainment

6.2

Comfort

7.0

Boarding

7.3

Overall

7.3

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
TAP AIR PORTUGAL
7.2
Good
2,358 reviews
GOL
7.3
Good
1,272 reviews
Check prices

Crew

8.1

Food

6.0

Entertainment

6.2

Comfort

7.0

Boarding

7.3

Overall

7.3

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.
British Airways
6.7
Okay
8,150 reviews
GOL
7.3
Good
1,272 reviews
Check prices

Crew

8.1

Food

6.0

Entertainment

6.2

Comfort

7.0

Boarding

7.3

Overall

7.3

Reviews

1 / 9
2.0
Mediocre

Eduardo,Dec 2025

ORD - MIA

My experience with this flight was extremely negative and resulted in serious financial and personal consequences. The flight departed with a significant delay, which caused me to miss my international connecting flight. As a direct result of this delay — which was entirely beyond my control — I was unable to reach my final destination on time, causing me to lose a previously scheduled hair transplant surgery that had been arranged months in advance. This was not a minor inconvenience. The surgery involved: • A reserved operating room • Medical and technical staff scheduled specifically for that date • Surgical instruments prepared in advance • Strict scheduling that does not allow for easy rescheduling Due to the airline’s delay and poor handling of the situation: • I lost already paid international flight tickets • I was forced to purchase new tickets, incurring duplicate expenses • I spent over six additional hours in airports, under stressful conditions • I incurred unexpected costs for meals and transportation • I lost a medical opportunity that cannot be easily recovered, along with the emotional distress associated with it Although the airline covered one night of hotel accommodation, this did not address the real impact of the delay, nor the significant damages caused by missing a critical medical procedure. The lack of punctuality, planning, and effective solutions reflects a serious lack of responsibility toward passengers, especially when international connections and time-sensitive medical commitments are involved. I do not recommend this airline for travelers with important schedules, medical appointments, or critical connections. In my case, the delay did not merely cause inconvenience — it resulted in the loss of a surgery and substantial financial damage.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl to Heathrow. 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 Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport?

    ITA Airways and TAP AIR PORTUGAL can get you from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in just under 15h 05m. Your travel time can differ by up to 2h. Rio de Janeiro–Galeão Intl Airport and London Heathrow Airport are separated by a distance of 5745 mi. 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 Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport round-trip from £535. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £556, and British Airways, from £754. These flights start at 36% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is LATAM Airlines, with whom users have recently found tickets for as low as £257. However, be on the lookout for offers from TAP AIR PORTUGAL and British Airways, as they are both options that can get you from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport consider choosing Finnair (87%), Iberia (87%) or British Airways (87%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport is generally £673, our data shows the cheapest flight currently is £488. When looking at the most popular route, (Rio de Janeiro–Galeão Intl - London Heathrow), you can expect to pay £582 for that flight.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport (average of £678). Flying from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in January is currently the most expensive (average of £1,135). 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 Rio de Janeiro–Galeão Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Gatwick flights
Santos Dumont to Heathrow flights
Rio de Janeiro–Galeão Intl to Stansted flights
Rio de Janeiro–Galeão Intl to Luton flights

Top 3 airlines flying from Rio de Janeiro–Galeão Intl to Heathrow

Discover the top 3 airlines that operate flights from Rio de Janeiro–Galeão Intl to Heathrow. 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest£535Average£851FlexibilityNo cancel feeOn-time74%
Search GOL flights
TAP AIR PORTUGALCheapest£556Average£787FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£754Average£1,080FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

When you search for this flight from Rio de Janeiro–Galeão Intl to Heathrow, 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.

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Can Cheapflights find flights from Rio de Janeiro–Galeão Intl to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Rio de Janeiro–Galeão Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Rio de Janeiro–Galeão Intl to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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