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Cheap flights from London Heathrow Airport to Rio de Janeiro from C$ 843

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 28/11. 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

Enter your travel dates to find the best prices.
SWISS Logo
6:40 p.m. - 10:45 a.m.LHR-GIG
19h 05m2 stops
SWISS Logo
3:20 p.m. - 4:20 p.m.GIG-LHR
22h 00m2 stops
C$ 1,335SWISS
Find Deal
Wed, 11 Mar - Fri, 27 Mar
Avianca Logo
9:40 p.m. - 12:40 a.m.LHR-GIG
30h 00m1 stop
Avianca Logo
1:45 a.m. - 2:35 p.m.GIG-LHR
33h 50m1 stop
C$ 1,341Avianca
Find Deal
Mon, 9 Feb - Wed, 18 Feb
SWISS Logo
6:40 p.m. - 10:45 a.m.LHR-GIG
19h 05m2 stops
SWISS Logo
3:20 p.m. - 7:15 p.m.GIG-LHR
24h 55m2 stops
C$ 1,343SWISS
Find Deal
Wed, 11 Mar - Fri, 27 Mar
Multiple Airlines Logo
6:30 a.m. - 6:40 p.m.LHR-GIG
15h 10m1 stop
Multiple Airlines Logo
8:45 p.m. - 6:20 p.m.GIG-LHR
18h 35m1 stop
C$ 1,348Multiple Airlines
Find Deal
Wed, 11 Mar - Fri, 27 Mar
Multiple Airlines Logo
6:30 a.m. - 6:40 p.m.LHR-GIG
15h 10m1 stop
Multiple Airlines Logo
8:45 p.m. - 4:35 p.m.GIG-LHR
16h 50m1 stop
C$ 1,349Multiple Airlines
Find Deal
Wed, 11 Mar - Fri, 27 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$ 1,364United Airlines
Find Deal
Sun, 8 Feb - Sun, 22 Feb
Delta Logo
8:55 a.m. - 8:20 a.m.LHR-GIG
26h 25m1 stop
Delta Logo
9:30 p.m. - 7:50 a.m.GIG-LHR
31h 20m1 stop
C$ 1,366Delta
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Thu, 27 Nov - Fri, 5 Dec
Delta Logo
9:40 a.m. - 7:20 a.m.LHR-GIG
24h 40m2 stops
Delta Logo
10:55 p.m. - 7:50 a.m.GIG-LHR
29h 55m1 stop
C$ 1,367Delta
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Sun, 15 Mar - Fri, 27 Mar
KLM Logo
6:30 a.m. - 6:40 p.m.LHR-GIG
15h 10m1 stop
KLM Logo
8:50 p.m. - 4:05 p.m.GIG-LHR
16h 15m1 stop
C$ 1,382KLM
Find Deal
Thu, 27 Nov - Thu, 4 Dec
United Airlines Logo
10:00 a.m. - 9:35 a.m.LHR-GIG
26h 35m1 stop
United Airlines Logo
9:55 p.m. - 7:30 a.m.GIG-LHR
30h 35m1 stop
C$ 1,463United Airlines
Find Deal
Mon, 9 Feb - Sun, 22 Feb

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 Feb
LHR9:40 p.m.London Heathrow
30h 00m
1 stop
GIG12:40 a.m.Rio de Janeiro–Galeão Intl
18 Feb
GIG1:45 a.m.Rio de Janeiro–Galeão Intl
33h 50m
1 stop
LHR2:35 p.m.London Heathrow
C$ 1,341
Find similar
Avianca
20 Mar
LHR9:40 p.m.London Heathrow
30h 00m
1 stop
GIG12:40 a.m.Rio de Janeiro–Galeão Intl
31 Mar
GIG1:30 a.m.Rio de Janeiro–Galeão Intl
34h 05m
1 stop
LHR3:35 p.m.London Heathrow
C$ 1,394
Find similar

United Airlines flights from London Heathrow Airport to Rio de Janeiro

Our best United Airlines deals on London Heathrow Airport to Rio de Janeiro flight tickets
United Airlines
8 Nov
LHR10:00 a.m.London Heathrow
26h 35m
1 stop
GIG9:35 a.m.Rio de Janeiro–Galeão Intl
15 Nov
GIG9:55 p.m.Rio de Janeiro–Galeão Intl
33h 20m
1 stop
LHR10:15 a.m.London Heathrow
C$ 1,361
Find similar
United Airlines
8 Feb
LHR12:05 p.m.London Heathrow
24h 30m
1 stop
GIG9:35 a.m.Rio de Janeiro–Galeão Intl
22 Feb
GIG9:55 p.m.Rio de Janeiro–Galeão Intl
30h 35m
1 stop
LHR7:30 a.m.London Heathrow
C$ 1,364
Find similar
United Airlines
9 Feb
LHR10:00 a.m.London Heathrow
26h 35m
1 stop
GIG9:35 a.m.Rio de Janeiro–Galeão Intl
22 Feb
GIG9:55 p.m.Rio de Janeiro–Galeão Intl
30h 35m
1 stop
LHR7:30 a.m.London Heathrow
C$ 1,463
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 30 October 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 11/3

6:40 p.m.-10:45 a.m.

2 stops19h 05m

Rio de Janeiro–Galeão Intl

Fri 27/3

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

2 stops22h 00m

C$ 1,335

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 9/2

9:40 p.m.-12:40 a.m.

1 stop30h 00m

Rio de Janeiro–Galeão Intl

Wed 18/2

1:45 a.m.-2:35 p.m.

1 stop33h 50m

C$ 1,341

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 11/3

6:40 p.m.-10:45 a.m.

2 stops19h 05m

Rio de Janeiro–Galeão Intl

Fri 27/3

3:20 p.m.-7:15 p.m.

2 stops24h 55m

C$ 1,343

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 11/3

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

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Fri 27/3

8:45 p.m.-6:20 p.m.

1 stop18h 35m

C$ 1,348

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 11/3

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

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Fri 27/3

8:45 p.m.-4:35 p.m.

1 stop16h 50m

C$ 1,349

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 8/2

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

1 stop24h 30m

Rio de Janeiro–Galeão Intl

Sun 22/2

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

1 stop30h 35m

C$ 1,364

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 27/11

8:55 a.m.-8:20 a.m.

1 stop26h 25m

Rio de Janeiro–Galeão Intl

Fri 5/12

9:30 p.m.-7:50 a.m.

1 stop31h 20m

C$ 1,366

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Sun 15/3

9:40 a.m.-7:20 a.m.

2 stops24h 40m

Rio de Janeiro–Galeão Intl

Fri 27/3

10:55 p.m.-7:50 a.m.

1 stop29h 55m

C$ 1,367

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 27/11

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

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Thu 4/12

8:50 p.m.-4:05 p.m.

1 stop16h 15m

C$ 1,382

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 9/2

10:00 a.m.-9:35 a.m.

1 stop26h 35m

Rio de Janeiro–Galeão Intl

Sun 22/2

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

1 stop30h 35m

C$ 1,463

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$ 1,290. 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$ 1,374.

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$ 1,680 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$ 1,503 on momondo.

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

As of October 2025, prices for London Heathrow Airport to Rio de Janeiro flights are approximately 52% 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

Best price found

C$ 1,822

Fastest flight time

11h 40m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The best flight deal from London Heathrow Airport to Rio de Janeiro found on momondo in the last 72 hours is C$ 1,822
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 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