LON - SDU

£413 Find Cheap Flights from London to Rio de Janeiro Santos Dumont

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Rio de Janeiro departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro Santos Dumont Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Rio de Janeiro, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£819
ITA Airways
Mon 2/11Fri 13/11
LHR - SDU • 2 stops
Cheapest one-way flight
£413
Multiple Airlines
Mon 2/11
LGW - SDU • 3 stops
Top airlines
Cheapest • from £819 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Rio de Janeiro. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £577 (return)
Shortest trip • 15h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Rio de Janeiro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Rio de Janeiro (LON-SDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Rio de Janeiro that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Rio de Janeiro

Mon, 2 Nov - Fri, 13 Nov
ITA Airways Logo
16:30 - 07:40
LHR
-
SDU
42h 10m
2 stops
ITA Airways Logo
08:15 - 09:40
SDU
-
LHR
46h 25m
2 stops
£819ITA Airways
Tue, 3 Nov - Thu, 12 Nov
Multiple Airlines Logo
06:00 - 07:05
LHR
-
SDU
28h 05m
2 stops
Multiple Airlines Logo
13:45 - 14:05
SDU
-
LHR
21h 20m
1 stop
£825Multiple Airlines
Fri, 11 Sep - Tue, 29 Sep
LATAM Airlines Logo
21:20 - 08:35
LHR
-
SDU
15h 15m
1 stop
LATAM Airlines Logo
20:15 - 15:05
SDU
-
LHR
14h 50m
1 stop
£828LATAM Airlines
Fri, 11 Sep - Tue, 29 Sep
LATAM Airlines Logo
21:20 - 08:35
LHR
-
SDU
15h 15m
1 stop
LATAM Airlines Logo
20:15 - 15:05
SDU
-
LHR
14h 50m
1 stop
£836LATAM Airlines
Tue, 3 Nov - Tue, 1 Dec
Turkish Airlines Logo
06:30 - 07:40
LGW
-
SDU
52h 10m
2 stops
Turkish Airlines Logo
13:45 - 16:30
SDU
-
LGW
23h 45m
2 stops
£873Turkish Airlines
Fri, 20 Nov - Sun, 22 Nov
Air Europa Logo
10:00 - 20:15
LGW
-
SDU
37h 15m
2 stops
Air Europa Logo
08:30 - 09:00
SDU
-
LGW
21h 30m
2 stops
£885Air Europa
Tue, 30 Jun - Wed, 8 Jul
British Airways Logo
20:40 - 13:10
LGW
-
SDU
44h 30m
2 stops
British Airways Logo
06:15 - 10:50
SDU
-
LGW
24h 35m
2 stops
£897British Airways
Mon, 9 Nov - Sun, 22 Nov
Turkish Airlines Logo
17:25 - 07:40
LGW
-
SDU
41h 15m
2 stops
Turkish Airlines Logo
08:30 - 22:35
SDU
-
LGW
35h 05m
2 stops
£907Turkish Airlines
Sat, 19 Sep - Sun, 18 Oct
Air Europa Logo
10:00 - 11:10
LGW
-
SDU
29h 10m
2 stops
Air Europa Logo
08:30 - 09:00
SDU
-
LGW
20h 30m
2 stops
£911Air Europa
Tue, 30 Jun - Wed, 8 Jul
British Airways Logo
19:15 - 13:10
LCY
-
SDU
45h 55m
2 stops
British Airways Logo
06:15 - 09:10
SDU
-
LCY
22h 55m
2 stops
£988British Airways
Booking Insights

KAYAK’s insights & trends for London to Rio de Janeiro flights

Get data-powered insights and trends into flights from London to Rio de Janeiro to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Rio de Janeiro Santos Dumont Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Rio de Janeiro Santos Dumont Airport departing in November.

What is the cheapest month to fly from London to Rio de Janeiro Santos Dumont Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Rio de Janeiro Santos Dumont Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Rio de Janeiro Santos Dumont Airport is April, where tickets cost £0 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £1,539 and £1,427 respectively.

Good to know - Cheap tickets from London to Rio de Janeiro Santos Dumont

Low seasonMarch
Cheapest flight£413
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (16% more expensive on average)
Flight from London Gatwick Airport to Rio de Janeiro Santos Dumont

When to book flights from London to Rio de Janeiro

Are your dates flexible? Find out the best times to travel from London to Rio de Janeiro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Rio de Janeiro Santos Dumont flights

  • What is the cheapest flight from London to Rio de Janeiro Santos Dumont Airport?

    In the last 3 days, the lowest price for a flight from London to Rio de Janeiro Santos Dumont Airport was £413 for a one-way ticket and £819 for a return.

  • Which airports will I be using when flying from London to Rio de Janeiro Santos Dumont?

    London is served by 2 major airports and there is only 1 main airport in Rio de Janeiro Santos Dumont. You will leave London from one of these airports: London Gatwick or London Heathrow. You will be arriving at Rio de Janeiro Santos Dumont.

  • Which aircraft models fly most regularly from London to Rio de Janeiro Santos Dumont?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London to Rio de Janeiro Santos Dumont?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Rio de Janeiro Santos Dumont.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Rio de Janeiro Santos Dumont?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro Santos Dumont from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Rio de Janeiro Santos Dumont?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Rio de Janeiro Santos Dumont with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Rio de Janeiro Santos Dumont?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro Santos Dumont from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Rio de Janeiro

 
See real verified KAYAK customer reviews for airlines flying from London to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Rio de Janeiro? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1926 reviews
8.0Crew
7.3Comfort
7.0Entertainment
6.7Food
7.5Boarding
Airline reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

2.0 MediocreAnonymous, May 2026
LIM - MIA
Read more LATAM Airlines reviews

In flight from Miami to Anchorage, we were all on board ready to take off. Pilot decided to take on more fuel causing a delay. Once fueled, the pilot came back over the radio stating more delay due to VIP. These delays caused me to miss my connecting flight. I went to the Alaska Air counter for information. They flat out stated that it was ATCs fault that I missed my flight and booked me a flight the next day about 1300 . I believe if we had the fuel prior to getting on board we would not of been delayed and I would have taken off on time. Pilot was taken out of the equation. I think they should’ve taken responsibility for their pilots decision to top off his aircraft instead of waiting til the last moment. Enough said…

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

The assistance we received and the flight itself was wonderful. We will fly with LATAM airlines again, in the future.

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

Everything you need to know for your flight from London to Rio de Janeiro

Information on your arrival and departure airports