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Cheap flights from London to Rio de Janeiro from £398

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 19/1. 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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ITA Airways Logo
19:05 - 06:40LCY-GIG
38h 35m2 stops
ITA Airways Logo
15:35 - 12:35GIG-LCY
42h 00m2 stops
£720ITA Airways
Find Deal
Fri, 13 Mar - Fri, 27 Mar
Multiple Airlines Logo
18:30 - 04:55LHR-GIG
14h 25m1 stop
Multiple Airlines Logo
19:45 - 15:40GIG-LHR
39h 55m2 stops
£720Multiple Airlines
Find Deal
Fri, 10 Apr - Thu, 30 Apr
TAP AIR PORTUGAL Logo
21:25 - 20:05LGW-GIG
25h 40m2 stops
TAP AIR PORTUGAL Logo
22:05 - 09:25GIG-LGW
32h 20m2 stops
£721TAP AIR PORTUGAL
Find Deal
Fri, 5 Dec - Thu, 5 Mar
Finnair Logo
14:30 - 09:25LHR-GIG
21h 55m1 stop
Finnair Logo
23:00 - 22:10GIG-LHR
20h 10m1 stop
£721Finnair
Find Deal
Sun, 15 Feb - Thu, 26 Feb
TAP AIR PORTUGAL Logo
16:25 - 05:30LGW-GIG
17h 05m1 stop
TAP AIR PORTUGAL Logo
20:20 - 15:35GIG-LGW
15h 15m1 stop
£723TAP AIR PORTUGAL
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Tue, 7 Apr - Tue, 28 Apr
Lufthansa Logo
08:45 - 06:40LHR-GIG
48h 55m2 stops
Lufthansa Logo
14:25 - 17:05GIG-LHR
22h 40m2 stops
£725Lufthansa
Find Deal
Mon, 1 Dec - Thu, 11 Jun
Lufthansa Logo
07:40 - 09:25LHR-GIG
28h 45m2 stops
Lufthansa Logo
15:35 - 21:00GIG-LHR
26h 25m2 stops
£729Lufthansa
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Fri, 20 Feb - Fri, 6 Mar
KLM Logo
10:00 - 18:40LHR-GIG
35h 40m1 stop
KLM Logo
20:45 - 19:15GIG-LHR
19h 30m2 stops
£757KLM
Find Deal
Thu, 13 Nov - Tue, 9 Dec
LATAM Airlines Logo
11:45 - 09:25LGW-GIG
24h 40m2 stops
LATAM Airlines Logo
17:05 - 12:20GIG-LGW
40h 15m2 stops
£765LATAM Airlines
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Thu, 22 Jan - Wed, 18 Mar
KLM Logo
07:45 - 18:40LCY-GIG
13h 55m1 stop
KLM Logo
20:45 - 13:15GIG-LCY
37h 30m2 stops
£769KLM
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Fri, 14 Nov - Fri, 21 Nov

TAP AIR PORTUGAL flights from London to Rio de Janeiro–Galeão Intl Airport

Our best TAP AIR PORTUGAL deals on London to Rio de Janeiro–Galeão Intl Airport flight tickets
TAP AIR PORTUGAL
5 Dec
LGW21:25London Gatwick
25h 40m
2 stops
GIG20:05Rio de Janeiro–Galeão Intl
5 Mar
GIG22:05Rio de Janeiro–Galeão Intl
32h 20m
2 stops
LGW09:25London Gatwick
£721
Find similar
TAP AIR PORTUGAL
7 Apr
LGW16:25London Gatwick
17h 05m
1 stop
GIG05:30Rio de Janeiro–Galeão Intl
28 Apr
GIG20:20Rio de Janeiro–Galeão Intl
15h 15m
1 stop
LGW15:35London Gatwick
£723
Find similar
TAP AIR PORTUGAL
2 Dec
LGW10:40London Gatwick
22h 50m
1 stop
GIG06:30Rio de Janeiro–Galeão Intl
9 Dec
GIG16:35Rio de Janeiro–Galeão Intl
37h 50m
2 stops
LGW09:25London Gatwick
£725
Find similar

Delta flights from London to Rio de Janeiro–Galeão Intl Airport

Our best Delta deals on London to Rio de Janeiro–Galeão Intl Airport flight tickets
Delta
14 Jan
LHR16:10London Heathrow
21h 05m
1 stop
GIG10:15Rio de Janeiro–Galeão Intl
7 Feb
GIG21:30Rio de Janeiro–Galeão Intl
31h 20m
1 stop
LHR07:50London Heathrow
£748
Find similar
Delta
22 Jan
LHR10:00London Heathrow
27h 15m
2 stops
GIG10:15Rio de Janeiro–Galeão Intl
18 Mar
GIG22:55Rio de Janeiro–Galeão Intl
30h 50m
2 stops
LHR08:45London Heathrow
£750
Find similar
Delta
13 Nov
LHR08:55London Heathrow
26h 25m
2 stops
GIG08:20Rio de Janeiro–Galeão Intl
23 Nov
GIG21:30Rio de Janeiro–Galeão Intl
32h 30m
1 stop
LHR09:00London Heathrow
£777
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 31 October 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

LCY - GIG

LCYGIG

London City

Fri 13/3

19:05-06:40

2 stops38h 35m

Rio de Janeiro–Galeão Intl

Fri 27/3

15:35-12:35

2 stops42h 00m

£720

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 10/4

18:30-04:55

1 stop14h 25m

Rio de Janeiro–Galeão Intl

Thu 30/4

19:45-15:40

2 stops39h 55m

£720

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Fri 5/12

21:25-20:05

2 stops25h 40m

Rio de Janeiro–Galeão Intl

Thu 5/3

22:05-09:25

2 stops32h 20m

£721

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 15/2

14:30-09:25

1 stop21h 55m

Rio de Janeiro–Galeão Intl

Thu 26/2

23:00-22:10

1 stop20h 10m

£721

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Tue 7/4

16:25-05:30

1 stop17h 05m

Rio de Janeiro–Galeão Intl

Tue 28/4

20:20-15:35

1 stop15h 15m

£723

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 1/12

08:45-06:40

2 stops48h 55m

Rio de Janeiro–Galeão Intl

Thu 11/6

14:25-17:05

2 stops22h 40m

£725

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 20/2

07:40-09:25

2 stops28h 45m

Rio de Janeiro–Galeão Intl

Fri 6/3

15:35-21:00

2 stops26h 25m

£729

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 13/11

10:00-18:40

1 stop35h 40m

Rio de Janeiro–Galeão Intl

Tue 9/12

20:45-19:15

2 stops19h 30m

£757

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Thu 22/1

11:45-09:25

2 stops24h 40m

Rio de Janeiro–Galeão Intl

Wed 18/3

17:05-12:20

2 stops40h 15m

£765

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Fri 14/11

07:45-18:40

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Fri 21/11

20:45-13:15

2 stops37h 30m

£769

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 January. Flight prices, which tend to average around £686, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Rio de Janeiro–Galeão Intl Airport from London during March instead. Flights to Rio de Janeiro–Galeão Intl Airport in March, while not as cheap as those in January, still average around £691.

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 £931. 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 Friday, with ticket prices averaging around £1,116.

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 £750 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 £991.

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 £913 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 £817 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 23% 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 October 2025, prices for London to Rio de Janeiro–Galeão Intl Airport flights are approximately 12% 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

£647

Fastest flight time

11h 40m

Direct flights

Every day
The best one-way flight to Rio de Janeiro–Galeão Intl Airport from London in the past 72 hours is £647. The best return flight deal from London to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is £937.
The fastest flight from London to Rio de Janeiro–Galeão Intl Airport takes 11h 40m
Direct flights go from London to Rio de Janeiro–Galeão Intl Airport every day.
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  • 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 13h 55m.

  • 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 £496Free CancellationRating
7.1
2,040 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom £544Free CancellationRating
6.7
1,078 reviews
Search ITA Airways flights
Air FrancePriceFrom £586Free CancellationRating
7.4
1,482 reviews
Search Air France flights
LufthansaPriceFrom £605Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
LATAM AirlinesPriceFrom £629Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights
FinnairPriceFrom £664Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
British AirwaysPriceFrom £668Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
KLMPriceFrom £680Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Virgin AtlanticPriceFrom £753Free CancellationRating
7.5
671 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 £664. Generally, Finnair has 7 flights on this route every week with an average price of £685. Finnair is rated 7.6/10 by our users.

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

    £668 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 £978, however, with flight time and availability significantly affecting the price. British Airways (6.7/10 from 7,489 user reviews) flies into Rio de Janeiro–Galeão Intl Airport from London 7 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.

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