Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to London Heathrow Airport from £273

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — LHR
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to London Heathrow are usually found in February or March, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 23 October 2025.

Round-trip from

£556

One-way from

£273

Popular in

January

Cheapest in

February

Average price

£708

Good round-trip deal

£856 or less

Good one-way deal

£479 or less
SWISS
  • SWISS
  • 5/11-26/11
  • 4 total stops
  • 37h 35m total
  • Rio de Janeiro to London
LATAM Airlines
  • LATAM Airlines
  • 5/11
  • 2 total stops
  • 19h 25m total
  • Rio de Janeiro to London
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to London Heathrow.
Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to London Heathrow.

Find 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 23 October 2025.

Wed 5/1115:40GIG - LHR
2 stops18h 20mSWISS
Wed 26/1113:45LHR - GIG
2 stops19h 15mSWISS
Deal found 21/10£556
Sun 16/1115:40GIG - LHR
1 stop14h 05mLufthansa
Wed 26/1118:30LHR - GIG
1 stop14h 30mLufthansa
Deal found 22/10£559
Tue 11/1115:55GIG - LHR
2 stops18h 50mGOL
Tue 18/1106:20LHR - GIG
1 stop15h 05mGOL
Deal found 20/10£563
Wed 5/1115:40GIG - LHR
1 stop15h 05mMultiple Airlines
Wed 26/1113:45LHR - GIG
2 stops19h 15mMultiple Airlines
Deal found 22/10£565
Thu 20/1122:05GIG - LHR
1 stop16h 25mTAP AIR PORTUGAL
Mon 24/1118:30LHR - GIG
1 stop26h 05mTAP AIR PORTUGAL
Deal found 21/10£568
Thu 6/1115:40GIG - LHR
1 stop16h 05mMultiple Airlines
Mon 17/1120:05LHR - GIG
2 stops36h 55mMultiple Airlines
Deal found 20/10£571
Mon 3/1115:40GIG - LHR
1 stop14h 05mLufthansa
Mon 17/1120:15LHR - GIG
2 stops36h 45mLufthansa
Deal found 22/10£573
Mon 10/1120:45GIG - LHR
1 stop16h 50mGOL
Sun 30/1115:00LHR - GIG
1 stop33h 05mGOL
Deal found 21/10£574
Mon 10/1120:45GIG - LHR
1 stop14h 00mGOL
Mon 24/1119:20LHR - GIG
2 stops29h 20mGOL
Deal found 22/10£576
Tue 11/1115:55GIG - LHR
2 stops18h 55mGOL
Tue 25/1106:30LHR - GIG
2 stops19h 15mGOL
Deal found 22/10£577
Thu 6/1120:45GIG - LHR
1 stop16h 50mGOL
Mon 17/1119:20LHR - GIG
1 stop26h 05mGOL
Deal found 20/10£577

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 23 October 2025.
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

Rio de Janeiro–Galeão Intl

Fly to

Heathrow

Route

Depart

Return

Price

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 3/2

01:45-14:35

1 stop33h 50m

London Heathrow

Thu 19/2

21:40-00:40

1 stop30h 00m

£631

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Mon 9/3

11:25-10:30

2 stops20h 05m

London Heathrow

Tue 31/3

15:25-10:35

2 stops23h 10m

£646

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 4/11

20:50-17:00

1 stop17h 10m

London Heathrow

Mon 17/11

19:20-18:25

1 stop26h 05m

£646

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 19/3

14:00-06:45

1 stop13h 45m

London Heathrow

Tue 31/3

11:30-17:50

1 stop34h 20m

£659

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 20/11

15:40-16:40

2 stops22h 00m

London Heathrow

Wed 3/12

13:45-06:00

2 stops19h 15m

£660

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 3/2

01:45-14:35

1 stop33h 50m

London Heathrow

Sun 1/3

09:15-00:40

2 stops42h 25m

£692

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 18/11

20:05-14:55

1 stop15h 50m

London Heathrow

Sun 30/11

06:15-18:40

1 stop15h 25m

£711

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 2/12

20:50-16:05

1 stop16h 15m

London Heathrow

Thu 11/12

08:55-21:05

1 stop15h 10m

£715

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Sun 29/3

15:35-10:20

1 stop14h 45m

London Heathrow

Sun 19/4

18:45-05:30

1 stop14h 45m

£726

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Tue 11/11

20:05-14:55

1 stop15h 50m

London Heathrow

Tue 25/11

22:00-06:55

Nonstop11h 55m

£753

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a return flight from Rio de Janeiro–Galeão Intl to Heathrow. Price data was last updated on 17 October 2025.

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 69 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, December is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport (average of £497). Flying from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in September is currently the most expensive (average of £602). 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 23 October 2025.

It’s typically best to fly out from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport at midday. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

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 23 October 2025.
See what other customers who have flown with LATAM Airlines, GOL, 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.

Overall

7.5

Comfort

7.3

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Overall

7.5

Comfort

7.3

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Overall

7.5

Comfort

7.3

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Overall

7.5

Comfort

7.3

Boarding

7.6

Entertainment

7.0

Food

6.7

Crew

8.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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?

    Avianca, GOL, and British Airways can get you from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in just under 13h 45m. Your travel time can differ by up to 20h 05m. 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 £538. Other airlines that can offer you cheap pricing are GOL, from £540, and British Airways, from £624. These flights start at 30% 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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as £274. However, be on the lookout for offers from LATAM Airlines and United Airlines, 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 (80%), Iberia (80%) or British Airways (80%) 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 £976, our data shows the cheapest flight currently is £447. When looking at the most popular route, (Rio de Janeiro–Galeão Intl - London Heathrow), you can expect to pay £532 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, December is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport (average of £497). Flying from Rio de Janeiro–Galeão Intl Airport to London Heathrow Airport in September is currently the most expensive (average of £602). 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.

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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£538Average£718FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
GOLCheapest£540Average£800FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£624Average£865FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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