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Cheap flights from London to Rio de Janeiro from £323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rio de Janeiro departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
08:40 - 19:45LHR-GIG
15h 05m1 stop
Logo
20:45 - 16:35GIG-LHR
16h 50m1 stop
£575
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Mon, 15 Sep - Wed, 12 Nov
Logo
06:30 - 19:45LHR-GIG
17h 15m1 stop
Logo
22:05 - 18:35GIG-LHR
16h 30m1 stop
£578
Find Deal
Fri, 5 Sep - Mon, 6 Oct
ITA Airways Logo
08:25 - 06:40LCY-GIG
25h 15m1 stop
ITA Airways Logo
15:35 - 10:55GIG-LCY
16h 20m1 stop
£640ITA Airways
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Tue, 25 Nov - Tue, 9 Dec
ITA Airways Logo
08:25 - 06:40LCY-GIG
25h 15m1 stop
ITA Airways Logo
15:35 - 10:55GIG-LCY
16h 20m1 stop
£647ITA Airways
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Wed, 12 Nov - Wed, 19 Nov
British Airways Logo
06:15 - 18:40LHR-GIG
15h 25m1 stop
British Airways Logo
18:00 - 08:35GIG-LHR
11h 35mdirect
£650British Airways
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Thu, 13 Nov - Tue, 9 Dec
Lufthansa Logo
18:30 - 04:55LHR-GIG
14h 25m1 stop
Lufthansa Logo
16:15 - 10:40GIG-LHR
14h 25m1 stop
£650Lufthansa
Find Deal
Tue, 9 Sep - Mon, 29 Sep
Lufthansa Logo
20:25 - 04:55LHR-GIG
36h 30m2 stops
Lufthansa Logo
16:15 - 10:40GIG-LHR
14h 25m1 stop
£652Lufthansa
Find Deal
Thu, 4 Sep - Wed, 24 Sep
British Airways Logo
20:40 - 17:45LGW-GIG
25h 05m1 stop
British Airways Logo
20:05 - 19:00GIG-LGW
19h 55m1 stop
£707British Airways
Find Deal
Mon, 15 Sep - Tue, 11 Nov
TAP AIR PORTUGAL Logo
10:40 - 20:10LGW-GIG
36h 30m1 stop
TAP AIR PORTUGAL Logo
22:05 - 15:45GIG-LGW
14h 40m1 stop
£735TAP AIR PORTUGAL
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Wed, 21 Jan - Mon, 9 Feb
TAP AIR PORTUGAL Logo
16:35 - 20:05LGW-GIG
30h 30m1 stop
TAP AIR PORTUGAL Logo
22:05 - 15:45GIG-LGW
14h 40m1 stop
£740TAP AIR PORTUGAL
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Tue, 20 Jan - Mon, 9 Feb

ITA Airways flights from London to Rio de Janeiro–Galeão Intl Airport

Our best ITA Airways deals on London to Rio de Janeiro–Galeão Intl Airport flight tickets
ITA Airways
25 Nov
LCY08:25London City
25h 15m
1 stop
GIG06:40Rio de Janeiro–Galeão Intl
9 Dec
GIG15:35Rio de Janeiro–Galeão Intl
16h 20m
1 stop
LCY10:55London City
£640
Find similar
ITA Airways
12 Nov
LCY08:25London City
25h 15m
1 stop
GIG06:40Rio de Janeiro–Galeão Intl
19 Nov
GIG15:35Rio de Janeiro–Galeão Intl
16h 20m
1 stop
LCY10:55London City
£647
Find similar
ITA Airways
5 Nov
LCY19:05London City
38h 35m
2 stops
GIG06:40Rio de Janeiro–Galeão Intl
9 Nov
GIG15:35Rio de Janeiro–Galeão Intl
16h 20m
1 stop
LCY10:55London City
£651
Find similar

Air France flights from London to Rio de Janeiro–Galeão Intl Airport

Our best Air France deals on London to Rio de Janeiro–Galeão Intl Airport flight tickets
Air France
25 Sept
LHR06:15London Heathrow
17h 30m
1 stop
GIG19:45Rio de Janeiro–Galeão Intl
13 Oct
GIG22:05Rio de Janeiro–Galeão Intl
16h 30m
1 stop
LHR18:35London Heathrow
£594
Find similar
Air France
15 Nov
LHR19:20London Heathrow
26h 05m
1 stop
GIG18:25Rio de Janeiro–Galeão Intl
23 Nov
GIG20:45Rio de Janeiro–Galeão Intl
16h 50m
1 stop
LHR16:35London Heathrow
£628
Find similar
Air France
16 Sept
LHR06:15London Heathrow
20h 30m
2 stops
GIG22:45Rio de Janeiro–Galeão Intl
11 Nov
GIG20:45Rio de Janeiro–Galeão Intl
14h 00m
1 stop
LHR13:45London Heathrow
£629
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Rio de Janeiro–Galeão Intl Airport 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, momondo users made 279,928 searches. Data last updated 2 August 2025.
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

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 15/9

08:40-19:45

1 stop15h 05m

Rio de Janeiro–Galeão Intl

Wed 12/11

20:45-16:35

1 stop16h 50m

£575

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 5/9

06:30-19:45

1 stop17h 15m

Rio de Janeiro–Galeão Intl

Mon 6/10

22:05-18:35

1 stop16h 30m

£578

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Tue 25/11

08:25-06:40

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Tue 9/12

15:35-10:55

1 stop16h 20m

£640

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Wed 12/11

08:25-06:40

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Wed 19/11

15:35-10:55

1 stop16h 20m

£647

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 13/11

06:15-18:40

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Tue 9/12

18:00-08:35

Nonstop11h 35m

£650

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 9/9

18:30-04:55

1 stop14h 25m

Rio de Janeiro–Galeão Intl

Mon 29/9

16:15-10:40

1 stop14h 25m

£650

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 4/9

20:25-04:55

2 stops36h 30m

Rio de Janeiro–Galeão Intl

Wed 24/9

16:15-10:40

1 stop14h 25m

£652

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Mon 15/9

20:40-17:45

1 stop25h 05m

Rio de Janeiro–Galeão Intl

Tue 11/11

20:05-19:00

1 stop19h 55m

£707

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Wed 21/1

10:40-20:10

1 stop36h 30m

Rio de Janeiro–Galeão Intl

Mon 9/2

22:05-15:45

1 stop14h 40m

£735

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Tue 20/1

16:35-20:05

1 stop30h 30m

Rio de Janeiro–Galeão Intl

Mon 9/2

22:05-15:45

1 stop14h 40m

£740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from London to Rio de Janeiro–Galeão Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Rio de Janeiro–Galeão Intl Airport?

What is the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport?

The cheapest month to fly to Rio de Janeiro–Galeão Intl Airport from London is in November. Flight prices, which tend to average around £671, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Rio de Janeiro–Galeão Intl Airport from London during January instead. Flights to Rio de Janeiro–Galeão Intl Airport in January, while not as cheap as those in November, still average around £677.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

According to our data, Tuesday is the cheapest day to fly to Rio de Janeiro–Galeão Intl Airport from London. The lowest ticket price found for a Tuesday departure recently was £874. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Saturday, with ticket prices averaging around £1,015.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £747 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Rio de Janeiro–Galeão Intl Airport is in the evening when prices are around £941.

What is the cheapest London to Rio de Janeiro–Galeão Intl flight route?

Fly from London Heathrow to Rio de Janeiro–Galeão Intl for the best London - Rio de Janeiro–Galeão Intl flight prices

How far in advance should I book a flight to Rio de Janeiro–Galeão Intl Airport?

You are more likely to see cheaper flights to Rio de Janeiro–Galeão Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro–Galeão Intl Airport for around £864 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro–Galeão Intl Airport from London for as low as £739 on momondo.

What cabin class options are available on London to Rio de Janeiro–Galeão Intl flights?

There are 3 cabin classes available to choose from on London to Rio de Janeiro–Galeão Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Rio de Janeiro–Galeão Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a London to Rio de Janeiro–Galeão Intl Airport flight.

How have London to Rio de Janeiro–Galeão Intl Airport flight prices changed over time?

As of August 2025, prices for London to Rio de Janeiro–Galeão Intl Airport flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from London to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Rio de Janeiro–Galeão Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Rio de Janeiro–Galeão Intl Airport (LON to GIG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Rio de Janeiro–Galeão Intl Airport

Best price found

£323

Fastest flight time

14h 10m

Direct flights

Every day
The best one-way flight to Rio de Janeiro–Galeão Intl Airport from London in the past 72 hours is £323. The best return flight deal from London to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is £575.
The fastest flight from London to Rio de Janeiro–Galeão Intl Airport takes 14h 10m
Direct flights go from London to Rio de Janeiro–Galeão Intl Airport every day.
Search flight deals

  • How far is London to Rio de Janeiro–Galeão Intl by plane?

    Rio de Janeiro–Galeão Intl is 5755.2 mi away from London. In terms of flight time, this usually takes a little over 14h 25m.

  • When did momondo last update prices for flights from London to Rio de Janeiro–Galeão Intl Airport?

    Prices for flights from London to Rio de Janeiro–Galeão Intl Airport refresh daily.

  • How many operators does momondo search for flights from London to Rio de Janeiro–Galeão Intl Airport?

  • How old do you have to be to fly from London to Rio de Janeiro–Galeão Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Rio de Janeiro–Galeão Intl Airport?

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

Best airlines flying from London to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from London to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £487Free CancellationRating
7.1
1,936 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom £540Free CancellationRating
6.7
1,011 reviews
Search ITA Airways flights
Air FrancePriceFrom £569Free CancellationRating
7.5
1,465 reviews
Search Air France flights
LufthansaPriceFrom £604Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights
KLMPriceFrom £624Free CancellationRating
7.8
1,384 reviews
Search KLM flights
British AirwaysPriceFrom £653Free CancellationRating
6.6
7,224 reviews
Search British Airways flights
FinnairPriceFrom £662Free CancellationRating
7.6
1,317 reviews
Search Finnair flights
LATAM AirlinesPriceFrom £667Free CancellationRating
7.5
1,823 reviews
Search LATAM Airlines flights
Virgin AtlanticPriceFrom £751Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights

  • Finnair Flights From London to Rio de Janeiro–Galeão Intl Airport

    The lowest priced Finnair flight from London to Rio de Janeiro–Galeão Intl Airport from the last 72 hours was £875. Generally, Finnair has 6 flights on this route every week with an average price of £893. Finnair is rated 7.6/10 by our users.

  • British Airways Flights From London to Rio de Janeiro–Galeão Intl Airport

    £864 is the best British Airways flight deal from London to Rio de Janeiro–Galeão Intl Airport found on momondo over the last 72 hours. The average British Airways ticket price found was closer to £1,237, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,224 user reviews) flies into Rio de Janeiro–Galeão Intl Airport from London 6 times in an average week so prices can vary.

Why use momondo?

Why should I use momondo to find a flight deal from London to Rio de Janeiro?

Finding the right flight to Rio de Janeiro from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

Can I find flights from London to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Rio de Janeiro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Rio de Janeiro.

I’m not ready to book a flight from London to Rio de Janeiro right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rio de Janeiro from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Rio de Janeiro–Galeão Intl Airport trip

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