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Cheap flights from London Heathrow Airport to Rio de Janeiro from £426

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 Heathrow Airport to Rio de Janeiro departing on 13/4. 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

Enter your travel dates to find the best prices.
ITA Airways Logo
16:30 - 05:05
LHR
-
GIG
16h 35m
1 stop
ITA Airways Logo
14:25 - 09:40
GIG
-
LHR
15h 15m
1 stop
£681ITA Airways
Thu, 7 May - Thu, 14 May
TAP AIR PORTUGAL Logo
08:15 - 20:05
LHR
-
GIG
14h 50m
1 stop
TAP AIR PORTUGAL Logo
22:05 - 18:50
GIG
-
LHR
16h 45m
1 stop
£682TAP AIR PORTUGAL
Wed, 18 Mar - Sat, 28 Mar
Lufthansa Logo
13:30 - 06:00
LHR
-
GIG
19h 30m
1 stop
Lufthansa Logo
15:35 - 14:05
GIG
-
LHR
19h 30m
2 stops
£683Lufthansa
Wed, 11 Mar - Wed, 25 Mar
Multiple Airlines Logo
18:40 - 08:55
LHR
-
GIG
18h 15m
2 stops
Multiple Airlines Logo
14:25 - 12:50
GIG
-
LHR
18h 25m
2 stops
£684Multiple Airlines
Tue, 5 May - Tue, 19 May
TAP AIR PORTUGAL Logo
08:15 - 20:05
LHR
-
GIG
14h 50m
1 stop
TAP AIR PORTUGAL Logo
20:10 - 17:30
GIG
-
LHR
18h 20m
1 stop
£684TAP AIR PORTUGAL
Wed, 11 Mar - Tue, 24 Mar
TAP AIR PORTUGAL Logo
19:55 - 21:55
LHR
-
GIG
29h 00m
2 stops
TAP AIR PORTUGAL Logo
20:10 - 17:30
GIG
-
LHR
18h 20m
1 stop
£685TAP AIR PORTUGAL
Thu, 12 Mar - Tue, 17 Mar
Multiple Airlines Logo
18:40 - 10:45
LHR
-
GIG
19h 05m
2 stops
Multiple Airlines Logo
15:35 - 14:05
GIG
-
LHR
19h 30m
2 stops
£686Multiple Airlines
Sun, 8 Mar - Fri, 20 Mar
Lufthansa Logo
17:30 - 04:55
LHR
-
GIG
15h 25m
1 stop
Lufthansa Logo
14:25 - 12:50
GIG
-
LHR
18h 25m
2 stops
£687Lufthansa
Tue, 5 May - Tue, 26 May
LATAM Airlines Logo
20:15 - 09:25
LHR
-
SDU
16h 10m
1 stop
LATAM Airlines Logo
20:05 - 14:05
SDU
-
LHR
15h 00m
1 stop
£705LATAM Airlines
Sun, 8 Mar - Tue, 24 Mar
LATAM Airlines Logo
20:15 - 09:25
LHR
-
SDU
16h 10m
1 stop
LATAM Airlines Logo
17:40 - 14:05
SDU
-
LHR
17h 25m
1 stop
£713LATAM Airlines
Mon, 9 Mar - Wed, 25 Mar

ITA Airways flights from London Heathrow Airport to Rio de Janeiro

Our best ITA Airways deals on London Heathrow Airport to Rio de Janeiro flight tickets
ITA Airways
7 May
LHR16:30London Heathrow
16h 35m
1 stop
GIG05:05Rio de Janeiro–Galeão Intl
14 May
GIG14:25Rio de Janeiro–Galeão Intl
15h 15m
1 stop
LHR09:40London Heathrow
£681
ITA Airways
13 Apr
LHR16:30London Heathrow
16h 35m
1 stop
GIG05:05Rio de Janeiro–Galeão Intl
18 May
GIG14:25Rio de Janeiro–Galeão Intl
15h 15m
1 stop
LHR09:40London Heathrow
£686
ITA Airways
29 Apr
LHR16:30London Heathrow
16h 35m
1 stop
GIG05:05Rio de Janeiro–Galeão Intl
21 May
GIG14:25Rio de Janeiro–Galeão Intl
15h 15m
1 stop
LHR09:40London Heathrow
£700

Lufthansa flights from London Heathrow Airport to Rio de Janeiro

Our best Lufthansa deals on London Heathrow Airport to Rio de Janeiro flight tickets
Lufthansa
11 Mar
LHR13:30London Heathrow
19h 30m
1 stop
GIG06:00Rio de Janeiro–Galeão Intl
25 Mar
GIG15:35Rio de Janeiro–Galeão Intl
19h 30m
2 stops
LHR14:05London Heathrow
£683
Lufthansa
5 May
LHR17:30London Heathrow
15h 25m
1 stop
GIG04:55Rio de Janeiro–Galeão Intl
26 May
GIG14:25Rio de Janeiro–Galeão Intl
18h 25m
2 stops
LHR12:50London Heathrow
£687
Lufthansa
11 May
LHR18:30London Heathrow
14h 25m
1 stop
GIG04:55Rio de Janeiro–Galeão Intl
24 May
GIG14:25Rio de Janeiro–Galeão Intl
18h 25m
2 stops
LHR12:50London Heathrow
£689

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 29 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Thu 7/5

16:30-05:05

1 stop16h 35m

Rio de Janeiro–Galeão Intl

Thu 14/5

14:25-09:40

1 stop15h 15m

£681

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 18/3

08:15-20:05

1 stop14h 50m

Rio de Janeiro–Galeão Intl

Sat 28/3

22:05-18:50

1 stop16h 45m

£682

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 11/3

13:30-06:00

1 stop19h 30m

Rio de Janeiro–Galeão Intl

Wed 25/3

15:35-14:05

2 stops19h 30m

£683

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 5/5

18:40-08:55

2 stops18h 15m

Rio de Janeiro–Galeão Intl

Tue 19/5

14:25-12:50

2 stops18h 25m

£684

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 11/3

08:15-20:05

1 stop14h 50m

Rio de Janeiro–Galeão Intl

Tue 24/3

20:10-17:30

1 stop18h 20m

£684

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 12/3

19:55-21:55

2 stops29h 00m

Rio de Janeiro–Galeão Intl

Tue 17/3

20:10-17:30

1 stop18h 20m

£685

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 8/3

18:40-10:45

2 stops19h 05m

Rio de Janeiro–Galeão Intl

Fri 20/3

15:35-14:05

2 stops19h 30m

£686

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Tue 5/5

17:30-04:55

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Tue 26/5

14:25-12:50

2 stops18h 25m

£687

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Sun 8/3

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Tue 24/3

20:05-14:05

1 stop15h 00m

£705

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 9/3

20:15-09:25

1 stop16h 10m

Rio de Janeiro Santos Dumont

Wed 25/3

17:40-14:05

1 stop17h 25m

£713

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 Heathrow Airport 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 cheapest month to fly to Rio de Janeiro?

In general, March is the cheapest month to fly from London Heathrow Airport to Rio de Janeiro. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £664. If you’re not able to fly to Rio de Janeiro in March, then September is your next best option. Flight prices from London Heathrow Airport to Rio de Janeiro during September average around £722.

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

The cheapest day to depart from London Heathrow Airport to Rio de Janeiro is on a Wednesday when prices can be found for as low as £912. The most expensive day to fly to Rio de Janeiro is Friday, with ticket prices averaging around £1,064.

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

Fly from London Heathrow to Rio de Janeiro–Galeão Intl for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around £885 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 Heathrow Airport for as low as £748 on momondo.

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

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

You could potentially save up to 12% on your flight if you consider stops on a London Heathrow Airport to Rio de Janeiro flight.

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

As of January 2026, prices for London Heathrow Airport to Rio de Janeiro flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Rio de Janeiro

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

Cheap London Heathrow Airport to Rio de Janeiro (LHR to RIO) flight deals and tips

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

Best price found

£635

Fastest flight time

11h 40m

Direct flights

Every day

Airports in Rio de Janeiro

2 airports
The best one-way flight to Rio de Janeiro from London Heathrow Airport in the past 72 hours is £635. The best return flight deal from London Heathrow Airport to Rio de Janeiro found on momondo in the last 72 hours is £744.
The fastest flight from London Heathrow Airport to Rio de Janeiro takes 11h 40m
Direct flights go from London Heathrow Airport to Rio de Janeiro every day.
There are 2 airports in Rio de Janeiro. From London Heathrow Airport there are direct flights to Rio de Janeiro–Galeão Intl (GIG).
Search flight deals

  • How far is London Heathrow to Rio de Janeiro by plane?

    A flight from London Heathrow to Rio de Janeiro will travel around 5750.2 mi. Flights usually cover this in 11h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Rio de Janeiro were last updated today.

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

  • How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport to Rio de Janeiro.

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

    The travel and health documents required for your trip to Rio de Janeiro can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from London Heathrow Airport to Rio de Janeiro

Compare and see reviews for airlines that fly from London Heathrow Airport to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom £469Free CancellationRating
7.1
2,130 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £571Free CancellationRating
7.4
1,528 reviews
Search Air France flights
LufthansaPriceFrom £587Free CancellationRating
6.8
7,754 reviews
Search Lufthansa flights
FinnairPriceFrom £634Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
British AirwaysPriceFrom £642Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
LATAM AirlinesPriceFrom £671Free CancellationRating
7.5
1,917 reviews
Search LATAM Airlines flights
KLMPriceFrom £715Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Virgin AtlanticPriceFrom £808Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

  • Finnair Flights From London Heathrow Airport to Rio de Janeiro

    Across 7 Finnair flights from London Heathrow Airport to Rio de Janeiro this week, the average price was £716, with the best Finnair deals starting from £634 round-trip. 1,356 users have rated Finnair on momondo, with an average score of 7.6/10.

  • British Airways Flights From London Heathrow Airport to Rio de Janeiro

    British Airways is also a popular choice for this route. British Airways flight deals for London Heathrow Airport to Rio de Janeiro start from as low as £642 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around £967. British Airways operates 7 flights to Rio de Janeiro from London Heathrow Airport in an average week. Users have rated it 6.7/10 across 7,705 reviews.

Why use momondo?

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

It is quick and easy to find London to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.

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

Yes. All flights to Rio de Janeiro from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between London and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport