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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 5/19. 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 round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Rio de Janeiro.
ITA Airways Logo
12:05 pm - 4:55 amLGW-GIG
20h 50m1 stop
ITA Airways Logo
2:25 pm - 11:15 amGIG-LGW
16h 50m1 stop
$823ITA Airways
Find Deal
Thu, Jun 5 - Mon, Jun 30
ITA Airways Logo
12:05 pm - 4:55 amLGW-GIG
20h 50m1 stop
ITA Airways Logo
2:25 pm - 11:15 amGIG-LGW
16h 50m1 stop
$840ITA Airways
Find Deal
Tue, Jun 3 - Thu, Jun 12
KLM Logo
2:45 pm - 7:45 pmLHR-GIG
33h 00m1 stop
KLM Logo
9:55 pm - 10:45 amGIG-LHR
32h 50m1 stop
$881KLM
Find Deal
Mon, Jun 2 - Mon, Jun 23
KLM Logo
7:15 pm - 7:45 pmLHR-GIG
28h 30m1 stop
KLM Logo
9:55 pm - 4:15 pmGIG-LHR
14h 20m1 stop
$882KLM
Find Deal
Mon, Jun 2 - Mon, Jun 23
 Logo
6:30 pm - 9:25 amLHR-GIG
18h 55m2 stops
 Logo
3:20 pm - 1:00 pmGIG-LHR
18h 40m2 stops
Mon, Apr 28 - Fri, Oct 31
British Airways Logo
6:15 am - 5:50 pmLHR-GIG
15h 35m1 stop
British Airways Logo
4:50 pm - 8:10 amGIG-LHR
11h 20mnonstop
$947British Airways
Find Deal
Wed, May 21 - Tue, Jun 10
 Logo
8:10 pm - 6:45 pmLGW-GIG
26h 35m2 stops
 Logo
6:40 am - 3:10 pmGIG-LGW
28h 30m3 stops
Mon, May 12 - Tue, May 20
British Airways Logo
7:50 am - 5:50 pmLHR-GIG
14h 00m1 stop
British Airways Logo
7:10 pm - 7:10 pmGIG-LHR
20h 00m1 stop
$960British Airways
Find Deal
Mon, Jun 2 - Tue, Jun 17
TAP AIR PORTUGAL Logo
6:00 am - 5:40 pmLHR-GIG
15h 40m1 stop
TAP AIR PORTUGAL Logo
3:40 pm - 12:45 pmGIG-LHR
17h 05m1 stop
$975TAP AIR PORTUGAL
Find Deal
Sat, May 10 - Tue, Jun 3
TAP AIR PORTUGAL Logo
4:25 pm - 5:15 pmLGW-GIG
28h 50m1 stop
TAP AIR PORTUGAL Logo
3:40 pm - 9:45 amGIG-LGW
14h 05m1 stop
$1,036TAP AIR PORTUGAL
Find Deal
Mon, May 12 - Mon, May 26

KLM flights from London to Rio de Janeiro

Our best KLM deals on London to Rio de Janeiro flight tickets
KLM
Jun 2
LHR2:45 pmLondon Heathrow
33h 00m
1 stop
GIG7:45 pmRio de Janeiro–Galeão Intl
Jun 23
GIG9:55 pmRio de Janeiro–Galeão Intl
32h 50m
1 stop
LHR10:45 amLondon Heathrow
KLM
Jun 2
LHR7:15 pmLondon Heathrow
28h 30m
1 stop
GIG7:45 pmRio de Janeiro–Galeão Intl
Jun 23
GIG9:55 pmRio de Janeiro–Galeão Intl
14h 20m
1 stop
LHR4:15 pmLondon Heathrow
KLM
May 16
LHR6:30 amLondon Heathrow
17h 15m
1 stop
GIG7:45 pmRio de Janeiro–Galeão Intl
Jun 16
GIG9:55 pmRio de Janeiro–Galeão Intl
17h 30m
1 stop
LHR7:25 pmLondon 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
Jun 5
LGW12:05 pmLondon Gatwick
20h 50m
1 stop
GIG4:55 amRio de Janeiro–Galeão Intl
Jun 30
GIG2:25 pmRio de Janeiro–Galeão Intl
16h 50m
1 stop
LGW11:15 amLondon Gatwick
ITA Airways
Jun 3
LGW12:05 pmLondon Gatwick
20h 50m
1 stop
GIG4:55 amRio de Janeiro–Galeão Intl
Jun 12
GIG2:25 pmRio de Janeiro–Galeão Intl
16h 50m
1 stop
LGW11:15 amLondon Gatwick
ITA Airways
Jun 3
LCY6:50 pmLondon City
38h 05m
2 stops
GIG4:55 amRio de Janeiro–Galeão Intl
Jun 12
GIG2:25 pmRio de Janeiro–Galeão Intl
21h 50m
1 stop
LCY4:15 pmLondon City

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?

The cheapest month to fly to Rio de Janeiro from London is in January. Flight prices, which tend to average around $877, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Rio de Janeiro, with average flight prices from London averaging around $895.

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

According to our data, Monday is the cheapest day to fly to Rio de Janeiro from London. The lowest ticket price found for a Monday departure recently was $1,009. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,388.

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

At noon is the cheapest time of day to fly from London to Rio de Janeiro when you can find flight prices for as low as $859. Flying to Rio de Janeiro at noon 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 $1,213 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 12 weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $1,118 when searching 12 weeks out.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 $941 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.

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

As of April 2025, prices for London to Rio de Janeiro flights are approximately 28% 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 round-trip 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

$447

Fastest flight time

11h 35m

Direct flights

Every day

Airports in Rio de Janeiro

2 airports
The best one-way flight to Rio de Janeiro from London in the past 72 hours is $447. The best round-trip flight deal from London to Rio de Janeiro found on momondo in the last 72 hours is $823.
The fastest flight from London to Rio de Janeiro takes 11h 35m
Direct flights go from London to Rio de Janeiro every day.
There are 2 airports near Rio de Janeiro: Rio de Janeiro–Galeão Intl (GIG), Rio de Janeiro Santos Dumont (SDU)

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

    The straight-line distance from London to Rio de Janeiro is 5760.7 mi. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

  • 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?

    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 to Rio de Janeiro.

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

    The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable 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
British AirwaysPriceFrom $829Free CancellationRating
6.6
6,767 reviews
Search British Airways flights
  • British Airways Flights From London to Rio de Janeiro

    British Airways is one of the most popular airlines flying from London to Rio de Janeiro, operating 5 flights/week on average for this route. A good British Airways flight deal for London to Rio de Janeiro starts from $829 round-trip, up to an average price of $1,483. Our users have rated British Airways at 6.6/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Rio de Janeiro for 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 provides multiple filters to help you find the best flight to Rio de Janeiro from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from London and alert you when they change.


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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