Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London to Rio de Janeiro from $617

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London to Rio de Janeiro

Cheap round-trip flights

Logo
6:30 am - 6:40 pmLHR-GIG
15h 10m1 stop
Logo
11:20 pm - 4:35 pmGIG-LHR
14h 15m1 stop
$898
Find Deal
Sun, Nov 9 - Mon, Nov 24
Logo
6:30 am - 7:45 pmLHR-GIG
17h 15m1 stop
Logo
7:00 pm - 1:45 pmGIG-LHR
14h 45m1 stop
$902
Find Deal
Fri, Sep 5 - Mon, Oct 6
ITA Airways Logo
8:25 am - 6:40 amLCY-GIG
25h 15m1 stop
ITA Airways Logo
3:35 pm - 4:10 pmGIG-LCY
21h 35m1 stop
$931ITA Airways
Find Deal
Thu, Nov 6 - Thu, Nov 13
TAP AIR PORTUGAL Logo
4:25 pm - 6:55 pmLGW-GIG
30h 30m1 stop
TAP AIR PORTUGAL Logo
12:05 am - 9:25 amGIG-LGW
30h 20m1 stop
$931TAP AIR PORTUGAL
Find Deal
Wed, Oct 22 - Tue, Oct 28
ITA Airways Logo
8:25 am - 6:40 amLCY-GIG
25h 15m1 stop
ITA Airways Logo
3:35 pm - 4:10 pmGIG-LCY
21h 35m1 stop
$933ITA Airways
Find Deal
Wed, Nov 5 - Sat, Nov 22
TAP AIR PORTUGAL Logo
4:25 pm - 6:55 pmLGW-GIG
30h 30m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 9:50 amGIG-LGW
14h 15m1 stop
$936TAP AIR PORTUGAL
Find Deal
Wed, Oct 22 - Wed, Oct 29
British Airways Logo
6:15 am - 6:40 pmLHR-GIG
15h 25m1 stop
British Airways Logo
8:05 pm - 7:25 pmGIG-LHR
20h 20m1 stop
$945British Airways
Find Deal
Thu, Nov 13 - Thu, Nov 27
British Airways Logo
7:30 am - 6:40 pmLHR-GIG
14h 10m1 stop
British Airways Logo
8:05 pm - 2:55 pmGIG-LHR
15h 50m1 stop
$947British Airways
Find Deal
Thu, Nov 13 - Sun, Nov 23
LATAM Airlines Logo
8:15 pm - 9:35 amLHR-SDU
16h 20m1 stop
LATAM Airlines Logo
8:05 pm - 2:05 pmSDU-LHR
15h 00m1 stop
$1,043LATAM Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 24
LATAM Airlines Logo
8:15 pm - 9:25 amLHR-SDU
16h 10m1 stop
LATAM Airlines Logo
8:05 pm - 2:05 pmSDU-LHR
15h 00m1 stop
$1,080LATAM Airlines
Find Deal
Mon, Nov 17 - Mon, Dec 1

KLM flights from London to Rio de Janeiro

Our best KLM deals on London to Rio de Janeiro flight tickets
KLM
Sep 5
LHR6:30 amLondon Heathrow
17h 15m
1 stop
GIG7:45 pmRio de Janeiro–Galeão Intl
Oct 6
GIG9:55 pmRio de Janeiro–Galeão Intl
17h 30m
1 stop
LHR7:25 pmLondon Heathrow
$903
Find similar
KLM
Nov 12
LCY7:45 amLondon City
13h 55m
1 stop
GIG6:40 pmRio de Janeiro–Galeão Intl
Nov 19
GIG8:50 pmRio de Janeiro–Galeão Intl
16h 45m
1 stop
LCY4:35 pmLondon City
$910
Find similar
KLM
Sep 4
LHR8:40 amLondon Heathrow
15h 05m
1 stop
GIG7:45 pmRio de Janeiro–Galeão Intl
Sep 30
GIG9:55 pmRio de Janeiro–Galeão Intl
17h 30m
1 stop
LHR7:25 pmLondon Heathrow
$933
Find similar

Air France flights from London to Rio de Janeiro

Our best Air France deals on London to Rio de Janeiro flight tickets
Air France
Nov 17
LHR7:20 pmLondon Heathrow
26h 05m
1 stop
GIG6:25 pmRio de Janeiro–Galeão Intl
Dec 1
GIG11:20 pmRio de Janeiro–Galeão Intl
16h 00m
1 stop
LHR6:20 pmLondon Heathrow
$910
Find similar
Air France
Nov 16
LHR7:20 pmLondon Heathrow
26h 05m
1 stop
GIG6:25 pmRio de Janeiro–Galeão Intl
Dec 1
GIG11:20 pmRio de Janeiro–Galeão Intl
16h 00m
1 stop
LHR6:20 pmLondon Heathrow
$919
Find similar
Air France
Nov 8
LHR8:55 amLondon Heathrow
15h 10m
1 stop
GIG9:05 pmRio de Janeiro–Galeão Intl
Nov 24
GIG11:20 pmRio de Janeiro–Galeão Intl
16h 00m
1 stop
LHR6:20 pmLondon Heathrow
$951
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 21, 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

Sun 11/9

6:30 am-6:40 pm

1 stop15h 10m

Rio de Janeiro–Galeão Intl

Mon 11/24

11:20 pm-4:35 pm

1 stop14h 15m

$898

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Fri 9/5

6:30 am-7:45 pm

1 stop17h 15m

Rio de Janeiro–Galeão Intl

Mon 10/6

7:00 pm-1:45 pm

1 stop14h 45m

$902

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Thu 11/6

8:25 am-6:40 am

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Thu 11/13

3:35 pm-4:10 pm

1 stop21h 35m

$931

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Wed 10/22

4:25 pm-6:55 pm

1 stop30h 30m

Rio de Janeiro–Galeão Intl

Tue 10/28

12:05 am-9:25 am

1 stop30h 20m

$931

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Wed 11/5

8:25 am-6:40 am

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Sat 11/22

3:35 pm-4:10 pm

1 stop21h 35m

$933

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Wed 10/22

4:25 pm-6:55 pm

1 stop30h 30m

Rio de Janeiro–Galeão Intl

Wed 10/29

4:35 pm-9:50 am

1 stop14h 15m

$936

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 11/13

6:15 am-6:40 pm

1 stop15h 25m

Rio de Janeiro–Galeão Intl

Thu 11/27

8:05 pm-7:25 pm

1 stop20h 20m

$945

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 11/13

7:30 am-6:40 pm

1 stop14h 10m

Rio de Janeiro–Galeão Intl

Sun 11/23

8:05 pm-2:55 pm

1 stop15h 50m

$947

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 11/10

8:15 pm-9:35 am

1 stop16h 20m

Rio de Janeiro Santos Dumont

Mon 11/24

8:05 pm-2:05 pm

1 stop15h 00m

$1,043

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 11/17

8:15 pm-9:25 am

1 stop16h 10m

Rio de Janeiro Santos Dumont

Mon 12/1

8:05 pm-2:05 pm

1 stop15h 00m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November. Flight prices, which tend to average around $900, 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 $902.

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 $1,156. 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, Wednesday 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 $1,528.

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 $1,330 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 $1,144 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 for as low as $977 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 22% 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 August 2025, prices for London to Rio de Janeiro flights are approximately 56% 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

Fastest flight time

11h 35m

Direct flights

Every day

Airports in Rio de Janeiro

1 airport
The fastest flight from London to Rio de Janeiro takes 11h 35m
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)
Search flight deals

  • 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 13h 55m, 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
6.7
7,291 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 6.7/10.

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.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/26
Tue 9/2
By creating a price alert you accept our terms of use and privacy policy.

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