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Cheap flights from London Heathrow Airport to Rio de Janeiro from C$ 850

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 4/11. 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 Heathrow Airport to Rio de Janeiro

Cheap round-trip flights

Multiple Airlines Logo
3:05 p.m. - 4:55 a.m.LHR-GIG
17h 50m2 stops
Multiple Airlines Logo
3:40 p.m. - 5:45 p.m.GIG-LHR
23h 05m1 stop
C$ 1,264Multiple Airlines
Find Deal
Wed, 8 Oct - Thu, 27 Nov
Multiple Airlines Logo
9:05 a.m. - 4:55 a.m.LHR-GIG
23h 50m2 stops
Multiple Airlines Logo
3:40 p.m. - 2:45 p.m.GIG-LHR
20h 05m1 stop
C$ 1,268Multiple Airlines
Find Deal
Wed, 8 Oct - Thu, 27 Nov
Multiple Airlines Logo
8:25 p.m. - 6:40 p.m.LHR-GIG
25h 15m1 stop
Multiple Airlines Logo
8:45 p.m. - 1:45 p.m.GIG-LHR
14h 00m1 stop
C$ 1,272Multiple Airlines
Find Deal
Fri, 6 Mar - Thu, 19 Mar
British Airways Logo
7:30 a.m. - 6:40 p.m.LHR-GIG
14h 10m1 stop
British Airways Logo
6:00 p.m. - 8:35 a.m.GIG-LHR
11h 35mdirect
C$ 1,297British Airways
Find Deal
Fri, 6 Mar - Tue, 17 Mar
British Airways Logo
10:00 p.m. - 6:55 a.m.LHR-GIG
11h 55mdirect
British Airways Logo
10:15 a.m. - 6:45 a.m.GIG-LHR
17h 30m1 stop
C$ 1,303British Airways
Find Deal
Sun, 8 Mar - Mon, 23 Mar
SWISS Logo
1:45 p.m. - 6:00 a.m.LHR-GIG
19h 15m2 stops
SWISS Logo
3:40 p.m. - 1:00 p.m.GIG-LHR
18h 20m2 stops
C$ 1,325SWISS
Find Deal
Wed, 5 Nov - Mon, 17 Nov
SWISS Logo
1:45 p.m. - 6:00 a.m.LHR-GIG
19h 15m2 stops
SWISS Logo
3:40 p.m. - 4:20 p.m.GIG-LHR
21h 40m2 stops
C$ 1,334SWISS
Find Deal
Wed, 5 Nov - Sun, 16 Nov
United Airlines Logo
6:35 a.m. - 9:35 a.m.LHR-GIG
30h 00m2 stops
United Airlines Logo
9:55 p.m. - 7:55 a.m.GIG-LHR
31h 00m2 stops
C$ 1,344United Airlines
Find Deal
Thu, 6 Nov - Sat, 6 Dec
KLM Logo
8:25 p.m. - 6:40 p.m.LHR-GIG
25h 15m1 stop
KLM Logo
8:50 p.m. - 5:00 p.m.GIG-LHR
17h 10m1 stop
C$ 1,352KLM
Find Deal
Fri, 6 Mar - Sat, 21 Mar
United Airlines Logo
12:05 p.m. - 9:35 a.m.LHR-GIG
24h 30m1 stop
United Airlines Logo
9:55 p.m. - 7:30 a.m.GIG-LHR
30h 35m1 stop
C$ 1,365United Airlines
Find Deal
Thu, 6 Nov - Sat, 6 Dec

Avianca flights from London Heathrow Airport to Rio de Janeiro

Our best Avianca deals on London Heathrow Airport to Rio de Janeiro flight tickets
Avianca
9 Mar
LHR9:40 p.m.London Heathrow
30h 00m
1 stop
GIG12:40 a.m.Rio de Janeiro–Galeão Intl
24 Mar
GIG1:45 a.m.Rio de Janeiro–Galeão Intl
33h 50m
1 stop
LHR2:35 p.m.London Heathrow
C$ 1,360
Find similar
Avianca
25 Feb
LHR9:40 p.m.London Heathrow
30h 00m
1 stop
GIG12:40 a.m.Rio de Janeiro–Galeão Intl
4 Mar
GIG1:45 a.m.Rio de Janeiro–Galeão Intl
33h 50m
1 stop
LHR2:35 p.m.London Heathrow
C$ 1,400
Find similar
Avianca
22 Feb
LHR9:40 p.m.London Heathrow
30h 00m
1 stop
GIG12:40 a.m.Rio de Janeiro–Galeão Intl
3 Mar
GIG1:45 a.m.Rio de Janeiro–Galeão Intl
33h 50m
1 stop
LHR2:35 p.m.London Heathrow
C$ 1,417
Find similar

British Airways flights from London Heathrow Airport to Rio de Janeiro

Our best British Airways deals on London Heathrow Airport to Rio de Janeiro flight tickets
British Airways
6 Mar
LHR7:30 a.m.London Heathrow
14h 10m
1 stop
GIG6:40 p.m.Rio de Janeiro–Galeão Intl
17 Mar
GIG6:00 p.m.Rio de Janeiro–Galeão Intl
11h 35m
LHR8:35 a.m.London Heathrow
C$ 1,297
Find similar
British Airways
8 Mar
LHR10:00 p.m.London Heathrow
11h 55m
GIG6:55 a.m.Rio de Janeiro–Galeão Intl
23 Mar
GIG10:15 a.m.Rio de Janeiro–Galeão Intl
17h 30m
1 stop
LHR6:45 a.m.London Heathrow
C$ 1,303
Find similar
British Airways
3 Mar
LHR9:15 p.m.London Heathrow
20h 20m
1 stop
GIG2:35 p.m.Rio de Janeiro–Galeão Intl
18 Mar
GIG6:00 p.m.Rio de Janeiro–Galeão Intl
11h 35m
LHR8:35 a.m.London Heathrow
C$ 1,305
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 17 September 2025.
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

Wed 8/10

3:05 p.m.-4:55 a.m.

2 stops17h 50m

Rio de Janeiro–Galeão Intl

Thu 27/11

3:40 p.m.-5:45 p.m.

1 stop23h 05m

C$ 1,264

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 8/10

9:05 a.m.-4:55 a.m.

2 stops23h 50m

Rio de Janeiro–Galeão Intl

Thu 27/11

3:40 p.m.-2:45 p.m.

1 stop20h 05m

C$ 1,268

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 6/3

8:25 p.m.-6:40 p.m.

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Thu 19/3

8:45 p.m.-1:45 p.m.

1 stop14h 00m

C$ 1,272

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 6/3

7:30 a.m.-6:40 p.m.

1 stop14h 10m

Rio de Janeiro–Galeão Intl

Tue 17/3

6:00 p.m.-8:35 a.m.

Nonstop11h 35m

C$ 1,297

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 8/3

10:00 p.m.-6:55 a.m.

Nonstop11h 55m

Rio de Janeiro–Galeão Intl

Mon 23/3

10:15 a.m.-6:45 a.m.

1 stop17h 30m

C$ 1,303

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 5/11

1:45 p.m.-6:00 a.m.

2 stops19h 15m

Rio de Janeiro–Galeão Intl

Mon 17/11

3:40 p.m.-1:00 p.m.

2 stops18h 20m

C$ 1,325

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 5/11

1:45 p.m.-6:00 a.m.

2 stops19h 15m

Rio de Janeiro–Galeão Intl

Sun 16/11

3:40 p.m.-4:20 p.m.

2 stops21h 40m

C$ 1,334

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 6/11

6:35 a.m.-9:35 a.m.

2 stops30h 00m

Rio de Janeiro–Galeão Intl

Sat 6/12

9:55 p.m.-7:55 a.m.

2 stops31h 00m

C$ 1,344

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 6/3

8:25 p.m.-6:40 p.m.

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Sat 21/3

8:50 p.m.-5:00 p.m.

1 stop17h 10m

C$ 1,352

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 6/11

12:05 p.m.-9:35 a.m.

1 stop24h 30m

Rio de Janeiro–Galeão Intl

Sat 6/12

9:55 p.m.-7:30 a.m.

1 stop30h 35m

C$ 1,365

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between London Heathrow Airport and Rio de Janeiro?

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

The month of March is, on average, the cheapest month to fly to Rio de Janeiro from London Heathrow Airport, with most prices found around C$ 1,252. If you aren’t able to travel during the month of March, then book flights to Rio de Janeiro from London Heathrow Airport during September instead. Flights to Rio de Janeiro in September, while not as cheap as those in March, still average around C$ 1,336.

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 C$ 1,605 when searching weeks out. 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 C$ 1,453 on momondo.

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

As of September 2025, prices for London Heathrow Airport to Rio de Janeiro flights are approximately 11% more expensive 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 round-trip 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

Fastest flight time

11h 35m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The fastest flight from London Heathrow Airport to Rio de Janeiro takes 11h 35m
Direct flights go from London Heathrow Airport to Rio de Janeiro every day.
There is 1 airport near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG)
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  • How far is London Heathrow to Rio de Janeiro by plane?

    Rio de Janeiro is 9254.0 km away from London Heathrow. In terms of flight time, this usually takes a little over 11h 55m.

  • 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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 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 Heathrow Airport to Rio de Janeiro?

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Rio de Janeiro. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from London with this policy.

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 can track prices for London to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 13.0 km from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport