Cheap flights from London to Rio de Janeiro from £447

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 20/9. 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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Find the cheapest flights from London to Rio de Janeiro

Cheap return flights

 Logo
22:05 - 06:20LHR-GIG
36h 15m1 stop
 Logo
10:15 - 14:05GIG-LHR
24h 50m1 stop
Tue, 23 Sep - Wed, 10 Dec
ITA Airways Logo
11:30 - 06:40LCY-GIG
22h 10m2 stops
ITA Airways Logo
15:35 - 10:55GIG-LCY
16h 20m1 stop
£671ITA Airways
Find Deal
Thu, 6 Nov - Tue, 25 Nov
TAP AIR PORTUGAL Logo
16:35 - 20:10LGW-GIG
30h 35m1 stop
TAP AIR PORTUGAL Logo
23:25 - 08:20GIG-LGW
29h 55m1 stop
£672TAP AIR PORTUGAL
Find Deal
Wed, 5 Nov - Fri, 21 Nov
TAP AIR PORTUGAL Logo
10:40 - 20:05LGW-GIG
36h 25m1 stop
TAP AIR PORTUGAL Logo
16:35 - 09:50GIG-LGW
14h 15m1 stop
£673TAP AIR PORTUGAL
Find Deal
Sun, 2 Nov - Wed, 12 Nov
Air France Logo
19:20 - 18:25LHR-GIG
26h 05m1 stop
Air France Logo
23:20 - 16:35GIG-LHR
14h 15m1 stop
£676Air France
Find Deal
Mon, 10 Nov - Mon, 24 Nov
British Airways Logo
19:40 - 18:40LHR-GIG
26h 00m1 stop
British Airways Logo
18:00 - 08:35GIG-LHR
11h 35mdirect
£677British Airways
Find Deal
Sat, 7 Mar - Tue, 17 Mar
British Airways Logo
22:00 - 06:55LHR-GIG
11h 55mdirect
British Airways Logo
18:00 - 08:35GIG-LHR
11h 35mdirect
£684British Airways
Find Deal
Sun, 8 Mar - Sun, 22 Mar
Air France Logo
14:45 - 21:15LHR-GIG
33h 30m2 stops
Air France Logo
21:10 - 13:45GIG-LHR
37h 35m2 stops
£691Air France
Find Deal
Fri, 7 Nov - Sun, 23 Nov
LATAM Airlines Logo
20:15 - 09:25LHR-SDU
16h 10m1 stop
LATAM Airlines Logo
14:00 - 14:05SDU-LHR
21h 05m1 stop
£748LATAM Airlines
Find Deal
Wed, 12 Nov - Fri, 21 Nov
LATAM Airlines Logo
20:15 - 09:25LHR-SDU
16h 10m1 stop
LATAM Airlines Logo
14:00 - 14:05SDU-LHR
21h 05m1 stop
£749LATAM Airlines
Find Deal
Wed, 12 Nov - Fri, 21 Nov

American Airlines flights from London to Rio de Janeiro

Our best American Airlines deals on London to Rio de Janeiro flight tickets
American Airlines
9 Oct
LGW12:20London Gatwick
24h 00m
2 stops
GIG08:20Rio de Janeiro–Galeão Intl
16 Oct
GIG23:00Rio de Janeiro–Galeão Intl
27h 35m
2 stops
LGW06:35London Gatwick
American Airlines
22 Nov
LGW12:30London Gatwick
23h 55m
2 stops
GIG09:25Rio de Janeiro–Galeão Intl
3 Dec
GIG23:55Rio de Janeiro–Galeão Intl
30h 05m
2 stops
LGW09:00London Gatwick
American Airlines
16 Sept
LHR13:40London Heathrow
22h 50m
1 stop
GIG08:30Rio de Janeiro–Galeão Intl
30 Sept
GIG23:00Rio de Janeiro–Galeão Intl
30h 25m
1 stop
LHR09:25London Heathrow

ITA Airways flights from London to Rio de Janeiro

Our best ITA Airways deals on London to Rio de Janeiro flight tickets
ITA Airways
6 Nov
LCY11:30London City
22h 10m
2 stops
GIG06:40Rio de Janeiro–Galeão Intl
25 Nov
GIG15:35Rio de Janeiro–Galeão Intl
16h 20m
1 stop
LCY10:55London City
ITA Airways
21 Nov
LCY08:25London City
25h 15m
1 stop
GIG06:40Rio de Janeiro–Galeão Intl
28 Nov
GIG15:35Rio de Janeiro–Galeão Intl
16h 20m
1 stop
LCY10:55London City
ITA Airways
10 Nov
LCY19:05London City
38h 35m
2 stops
GIG06:40Rio de Janeiro–Galeão Intl
30 Nov
GIG15:35Rio de Janeiro–Galeão Intl
18h 05m
2 stops
LCY12:40London City

momondo Fare Finder

 
Customise your flight search to find flights from London to Rio de Janeiro 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 12 September 2025.
Use the filters below to find and compare flights from London to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 23/9

22:05-06:20

1 stop36h 15m

Rio de Janeiro–Galeão Intl

Wed 10/12

10:15-14:05

1 stop24h 50m

£670

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Thu 6/11

11:30-06:40

2 stops22h 10m

Rio de Janeiro–Galeão Intl

Tue 25/11

15:35-10:55

1 stop16h 20m

£671

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Wed 5/11

16:35-20:10

1 stop30h 35m

Rio de Janeiro–Galeão Intl

Fri 21/11

23:25-08:20

1 stop29h 55m

£672

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Sun 2/11

10:40-20:05

1 stop36h 25m

Rio de Janeiro–Galeão Intl

Wed 12/11

16:35-09:50

1 stop14h 15m

£673

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 10/11

19:20-18:25

1 stop26h 05m

Rio de Janeiro–Galeão Intl

Mon 24/11

23:20-16:35

1 stop14h 15m

£676

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sat 7/3

19:40-18:40

1 stop26h 00m

Rio de Janeiro–Galeão Intl

Tue 17/3

18:00-08:35

Nonstop11h 35m

£677

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 8/3

22:00-06:55

Nonstop11h 55m

Rio de Janeiro–Galeão Intl

Sun 22/3

18:00-08:35

Nonstop11h 35m

£684

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 7/11

14:45-21:15

2 stops33h 30m

Rio de Janeiro–Galeão Intl

Sun 23/11

21:10-13:45

2 stops37h 35m

£691

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 12/11

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Fri 21/11

14:00-14:05

1 stop21h 05m

£748

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Wed 12/11

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Fri 21/11

14:00-14:05

1 stop21h 05m

£749

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

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?

What is the cheapest month to fly to Rio de Janeiro?

In general, March is the cheapest month to fly from London to Rio de Janeiro. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £668. If you’re not able to fly to Rio de Janeiro in March, then January is your next best option. Flight prices from London to Rio de Janeiro during January average around £671.

What is the cheapest day to depart on your flight to Rio de Janeiro?

The cheapest day to depart from London to Rio de Janeiro is on a Tuesday when prices can be found for as low as £869. The most expensive day to fly to Rio de Janeiro is Friday, with ticket prices averaging around £1,054.

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

In the morning is the cheapest time of day to fly from London to Rio de Janeiro when you can find flight prices for as low as £711. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around £934 per ticket.

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

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

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around £852 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 from London for as low as £752 on momondo.

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

There are 3 cabin classes available to choose from on London to Rio de Janeiro 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 flights?

You could potentially save up to 1% on your flight if you consider stops on a London to Rio de Janeiro flight.

How have London to Rio de Janeiro flight prices changed over time?

As of September 2025, prices for London to Rio de Janeiro flights are approximately 60% more expensive when compared to flights at the same time last year.

When to book flights from London to Rio de Janeiro

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

Cheap London to Rio de Janeiro (LON to RIO) flight deals and tips

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

Best price found

£678

Fastest flight time

11h 40m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The best one-way flight to Rio de Janeiro from London in the past 72 hours is £678. The best return flight deal from London to Rio de Janeiro found on momondo in the last 72 hours is £812.
The fastest flight from London to Rio de Janeiro takes 11h 40m
Direct flights go from London to Rio de Janeiro every day.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)
  • How far is London to Rio de Janeiro by plane?

    A flight from London to Rio de Janeiro will travel around 5760.7 mi. Typically, this will take 11h 55m by plane in normal conditions.

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

    Prices for flights from London to Rio de Janeiro are refreshed on a daily basis.

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

  • How old do you have to be to fly from London to Rio de Janeiro?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The necessary travel and health documents for your Rio de Janeiro 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?

  • What is the most popular airline from London to Rio de Janeiro?

Best airlines flying from London to Rio de Janeiro

Compare and see reviews for airlines that fly from London to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £475Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom £527Free CancellationRating
6.7
1,036 reviews
Search ITA Airways flights
Air FrancePriceFrom £575Free CancellationRating
7.4
1,469 reviews
Search Air France flights
LufthansaPriceFrom £589Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
KLMPriceFrom £609Free CancellationRating
7.8
1,385 reviews
Search KLM flights
LATAM AirlinesPriceFrom £612Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
British AirwaysPriceFrom £639Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
FinnairPriceFrom £646Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
Virgin AtlanticPriceFrom £733Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
  • Finnair Flights From London to Rio de Janeiro

    The lowest priced Finnair flight from London to Rio de Janeiro 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

    £866 is the best British Airways flight deal from London to Rio de Janeiro found on momondo over the last 72 hours. The average British Airways ticket price found was closer to £1,266, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,361 user reviews) flies into Rio de Janeiro 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?

momondo does allow users to show only those flights to Rio de Janeiro from London which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential London to Rio de Janeiro flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Sun 12/10
Sun 19/10

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro