Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Rio de Janeiro–Galeão Intl Airport, Brazil to London from £375

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
GIG — LON
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Rio de Janeiro–Galeão Intl to London are usually found in November or March, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

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

Enter your travel dates to find the best prices.

Cheapest flights from Rio de Janeiro–Galeão Intl to London
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Fri 20/1123:25
GIG
-
LHR
2 stops20h 15m
TAP AIR PORTUGAL
Sun 6/1219:55
LHR
-
GIG
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 18/3£630
Mon 12/1020:30
GIG
-
LGW
1 stop19h 55m
TAP AIR PORTUGAL
Thu 22/1021:20
LGW
-
GIG
1 stop25h 50m
TAP AIR PORTUGAL
Deal found 20/3£632
Wed 25/1116:35
GIG
-
LGW
1 stop14h 15m
TAP AIR PORTUGAL
Wed 2/1209:35
LGW
-
GIG
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 20/3£633
Tue 2/616:40
GIG
-
LHR
1 stop18h 55m
Avianca
Fri 12/622:05
LHR
-
GIG
1 stop21h 30m
Avianca
Deal found 18/3£638
Mon 26/1016:35
GIG
-
LGW
1 stop14h 15m
TAP AIR PORTUGAL
Fri 6/1110:45
LGW
-
GIG
1 stop14h 10m
TAP AIR PORTUGAL
Deal found 20/3£639
Tue 10/1116:35
GIG
-
LHR
1 stop26h 00m
TAP AIR PORTUGAL
Thu 26/1106:00
LHR
-
GIG
2 stops19h 20m
TAP AIR PORTUGAL
Deal found 20/3£639
Thu 1/1016:40
GIG
-
LHR
1 stop18h 55m
Avianca
Mon 2/1121:40
LHR
-
GIG
1 stop30h 00m
Avianca
Deal found 22/3£641
Fri 20/1123:25
GIG
-
LGW
2 stops31h 25m
TAP AIR PORTUGAL
Wed 2/1209:35
LGW
-
GIG
1 stop14h 50m
TAP AIR PORTUGAL
Deal found 18/3£641
Tue 22/916:40
GIG
-
LHR
1 stop18h 55m
Avianca
Tue 29/922:05
LHR
-
GIG
1 stop21h 30m
Avianca
Deal found 22/3£642
Thu 21/516:40
GIG
-
LHR
1 stop18h 55m
Avianca
Thu 28/522:05
LHR
-
GIG
1 stop21h 30m
Avianca
Deal found 19/3£643
Thu 4/601:35
GIG
-
LHR
1 stop34h 00m
Avianca
Fri 21/822:05
LHR
-
GIG
1 stop21h 30m
Avianca
Deal found 18/3£644
Wed 3/616:40
GIG
-
LHR
1 stop18h 55m
Avianca
Sun 7/622:05
LHR
-
GIG
1 stop21h 30m
Avianca
Deal found 22/3£646

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

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

Round-trip from

£638

One-way from

£375

Popular in

July

Cheapest in

November

Average price

£636

Good round-trip deal

£956 or less

Good one-way deal

£436 or less
Avianca
  • Avianca
  • 2/6-12/6
  • 2 total stops
  • 40h 25m total
  • Rio de Janeiro to London
Search Deals
Avianca
  • Avianca
  • 2/6
  • 1 total stop
  • 34h 00m total
  • Rio de Janeiro to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Rio de Janeiro–Galeão Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Rio de Janeiro–Galeão Intl to London (LON).
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rio de JaneiroLondon

GIG - LGW

GIGLGW

Rio de Janeiro–Galeão Intl

Tue 28/7

00:15-09:45

1 stop29h 30m

London Gatwick

Thu 27/8

14:50-15:30

1 stop28h 40m

£732
Fastest return journey

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Sun 7/6

16:45-08:10

Nonstop11h 25m

London Heathrow

Thu 27/8

21:45-05:25

Nonstop11h 40m

£769

Rio de JaneiroLondon

GIG - LTN

GIGLTN

Rio de Janeiro–Galeão Intl

Wed 6/5

13:20-18:40

2 stops25h 20m

London Luton

Wed 13/5

18:10-00:30

2 stops34h 20m

£806

Rio de JaneiroLondon

GIG - LGW

GIGLGW

Rio de Janeiro–Galeão Intl

Thu 6/8

15:35-09:45

1 stop14h 10m

London Gatwick

Tue 18/8

12:10-00:50

2 stops16h 40m

£807

Rio de JaneiroLondon

GIG - LTN

GIGLTN

Rio de Janeiro–Galeão Intl

Sat 2/5

09:50-18:10

3 stops28h 20m

London Luton

Sat 9/5

06:20-07:55

2 stops29h 35m

£819

Rio de JaneiroLondon

GIG - LCY

GIGLCY

Rio de Janeiro–Galeão Intl

Tue 23/6

16:15-12:35

2 stops16h 20m

London City

Tue 1/9

18:30-04:55

1 stop14h 25m

£903

Rio de JaneiroLondon

GIG - LTN

GIGLTN

Rio de Janeiro–Galeão Intl

Thu 30/4

19:15-18:10

1 stop18h 55m

London Luton

Fri 15/5

12:30-08:30

2 stops24h 00m

£906

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Mon 18/5

16:45-08:10

Nonstop11h 25m

London Heathrow

Mon 25/5

21:45-05:25

Nonstop11h 40m

£913

Rio de JaneiroLondon

GIG - LCY

GIGLCY

Rio de Janeiro–Galeão Intl

Sun 14/6

21:55-19:45

1 stop17h 50m

London City

Wed 24/6

08:25-19:45

1 stop15h 20m

£922

Rio de JaneiroLondon

GIG - LCY

GIGLCY

Rio de Janeiro–Galeão Intl

Mon 27/7

14:25-13:10

2 stops18h 45m

London City

Mon 17/8

13:45-05:05

2 stops19h 20m

£926

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a return flight from Rio de Janeiro–Galeão Intl to London. Price data was last updated on 13 March 2026.

The best time to book flights from Rio de Janeiro–Galeão Intl Airport to London is 50 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.

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

Currently, December is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London (average of £191). Flying from Rio de Janeiro–Galeão Intl Airport to London in January is currently the most expensive (average of £781). 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 LON?

Find hourly flight availability from Rio de Janeiro–Galeão Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 March 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 as you normally would.

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

Explore weekly flight availability from Rio de Janeiro–Galeão Intl to London. 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 23 March 2026.

The most flights from GIG to LON 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).

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

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

Sao Paulo (GRU) – chosen by Cheapflights users on 33% of one-stop itineraries from Rio de Janeiro–Galeão Intl Airport to London on Cheapflights.

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

Average return fare for one-stop flights from Rio de Janeiro–Galeão Intl Airport to London, 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 £669.

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

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

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 14h 25m.

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

Average stopover duration for one-stop one-way flights from Rio de Janeiro–Galeão Intl Airport to London, 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 18m.

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

About 8% of weekly flights between Rio de Janeiro and London have experienced delays in the past year, with the average delay time being 176 minutes.

What is the most punctual flight time for Rio de Janeiro to London 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?

Saturday 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 Rio de Janeiro to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 23 March 2026.
Read through reviews of airlines operating flights from Rio de Janeiro–Galeão Intl Airport to London, such as LATAM Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,916 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.4

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,916 reviews
LATAM Airlines
7.4
Good
1,916 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.4

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
British Airways
6.7
Okay
7,808 reviews
LATAM Airlines
7.4
Good
1,916 reviews
Check prices

Comfort

7.3

Boarding

7.5

Overall

7.4

Entertainment

7.0

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

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

    For as low as £769, TAP AIR PORTUGAL can have you in London from Rio de Janeiro–Galeão Intl Airport in 11h 25m. There are 5745 mi between Rio de Janeiro–Galeão Intl Airport and London. 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 round-trip?

    GOL, at £540, was found to be the cheapest airline from Rio de Janeiro–Galeão Intl Airport to London.Alternate airlines flying return to your destination include TAP AIR PORTUGAL and British Airways. You may be able to fly from Rio de Janeiro–Galeão Intl Airport to London for 26% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is LATAM Airlines, with whom users have recently found tickets for as low as £259. 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 for a low price.

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

    While some choose either Rio de Janeiro–Galeão Intl - London Gatwick or Rio de Janeiro–Galeão Intl - London City, Rio de Janeiro–Galeão Intl - London Heathrow is the most popular route from Rio de Janeiro–Galeão Intl Airport to London.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rio de Janeiro–Galeão Intl Airport to London on time: Finnair (77%), Iberia (77%), British Airways (77%).

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

    Looking at all options, your cheapest flight can be booked for £429. While the most popular route (Rio de Janeiro–Galeão Intl - London Heathrow) can be booked for £615 on average, our data indicates £817 when flying from Rio de Janeiro–Galeão Intl Airport to London.

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

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

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

    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 London.

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

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

    Currently, December is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to London (average of £191). Flying from Rio de Janeiro–Galeão Intl Airport to London in January is currently the most expensive (average of £781). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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 3 airlines flying from Rio de Janeiro–Galeão Intl to London

Discover the top 3 airlines that operate flights from Rio de Janeiro–Galeão Intl to London. 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 March 2026.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest£540Average£800FlexibilityNo cancel feeOn-time74%
Search GOL flights
TAP AIR PORTUGALCheapest£561Average£781FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£629Average£1,203FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Rio de Janeiro–Galeão Intl to London?

Deals for Rio de Janeiro–Galeão Intl to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Rio de Janeiro–Galeão Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Rio de Janeiro–Galeão Intl to London with no change fees.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.