R4 758 Find Cheap Flights to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 8/7. 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 London

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 10% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
R9 087
Overall average: R11 809
Lufthansa, SWISS
Wed 20/5Sat 6/6
JNB - LHR • 1 stop
Cheapest direct flights
R10 997
Typical prices: R10 615-R13 209
Virgin Atlantic
Fri 13/3Mon 16/3
JNB - LHR • Direct
Top airlines
British Airways
Most flights • 31 per week
Emirates
Best reviews • 8,1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
JNB
-
LON
Cheapest
CPT
-
LON
Most popular
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 11% price drop
June
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 London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to London 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 to London

Wed, May 20 - Sat, Jun 6
Multiple Airlines Logo
8:45 - 22:40
JNB
-
LHR
14h 55m
1 stop
Multiple Airlines Logo
20:05 - 9:20
LHR
-
JNB
36h 15m
1 stop
R9 087Multiple Airlines
Thu, Mar 12 - Sun, Mar 15
Multiple Airlines Logo
10:10 - 22:55
JNB
-
LHR
14h 45m
1 stop
Multiple Airlines Logo
11:05 - 9:30
LHR
-
JNB
20h 25m
2 stops
R9 103Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Etihad Airways Logo
9:50 - 6:40
JNB
-
LHR
22h 50m
1 stop
Etihad Airways Logo
13:55 - 8:20
LHR
-
JNB
16h 25m
1 stop
R9 119Etihad Airways
Wed, Mar 25 - Tue, Apr 7
Ethiopian Air Logo
14:30 - 5:40
JNB
-
LGW
17h 10m
1 stop
Ethiopian Air Logo
10:10 - 3:55
LGW
-
JNB
16h 45m
1 stop
R9 358Ethiopian Air
Wed, Mar 25 - Thu, Apr 9
Ethiopian Air Logo
8:20 - 5:40
JNB
-
LGW
23h 20m
1 stop
Ethiopian Air Logo
10:10 - 13:05
LGW
-
JNB
25h 55m
1 stop
R9 374Ethiopian Air
Tue, May 19 - Thu, Jun 18
Lufthansa Logo
15:20 - 22:40
CPT
-
LHR
32h 20m
2 stops
Lufthansa Logo
9:30 - 9:30
LHR
-
CPT
23h 00m
1 stop
R11 029Lufthansa
Tue, May 19 - Tue, May 26
SWISS Logo
22:25 - 18:30
CPT
-
LHR
21h 05m
2 stops
SWISS Logo
6:00 - 20:55
LHR
-
CPT
13h 55m
1 stop
R11 077SWISS
Tue, May 19 - Tue, May 26
SWISS Logo
22:25 - 18:30
CPT
-
LHR
21h 05m
2 stops
SWISS Logo
6:00 - 20:55
LHR
-
CPT
13h 55m
1 stop
R11 092SWISS
Fri, Mar 13 - Mon, Mar 16
Kenya Airways Logo
14:25 - 6:20
CPT
-
LGW
17h 55m
2 stops
Kenya Airways Logo
10:20 - 13:35
LGW
-
CPT
25h 15m
2 stops
R11 156Kenya Airways
Mon, Mar 16 - Sat, Apr 4
Lufthansa Logo
11:15 - 22:55
DUR
-
LHR
37h 40m
2 stops
Lufthansa Logo
20:25 - 10:30
LHR
-
DUR
37h 05m
2 stops
R11 331Lufthansa
Booking Insights

KAYAK's insights & trends for flights to London

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

What is the cheapest flight to London?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

Based on KAYAK searches from the last 72 hours, if you fly from Johannesburg, you should have a good chance of getting the best deal to London as it was the cheapest place to fly from. Prices were found for as low as R4 758 one-way and R9 087 for a return flight. Also in the last 72 hours, the most popular connection to London was from Cape Town and the lowest price for a return flight was R10 997.

How much is a flight to London?

The average and cheapest price for all round-trip flights to London from each origin found by users searching on KAYAK in the last month.

On average, a flight to London costs R11 823. The cheapest price found on KAYAK in the last 2 weeks cost R3 521 and departed from Cape Town. The most popular routes on KAYAK are Cape Town to London which costs R13 340 on average, and Johannesburg to London, which costs R14 881 on average.

See prices from:

What is the cheapest month to fly to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London, 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 to London is February, where tickets cost R10 711 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from South Africa is R13 639 and R13 496 respectively. For return trips, the best month to travel is February with an average price of R10 695.

What is a good deal for flights to London?

If you’re looking for cheap airfare to London, 25% of our users found tickets to London for the following prices or less: From Cape Town R7 954 one-way - R11 811 return, from Johannesburg OR Tambo Airport R7 979 one-way - R12 947 return.

How far in advance should I book a flight to London?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which is the cheapest airport to fly into in London?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in London is London Luton Airport, with an average flight price of R2 019.

Good to know – Book Cheap London Plane Tickets

Low seasonJanuary
Cheapest flightR4 758
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from OR Tambo Airport, Johannesburg to London Heathrow Airport

When to book flights to London

Are your dates flexible? Find out the best times to travel to London 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. The information is for flights to London based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking London flights

  • Do the airlines offer Wi-Fi on journeys from South Africa to London?

    If you are flying for work, or should you need to stay in touch with your loved ones, you can look for airlines that provide Wi-Fi during the flight. For instance, British Airways offers internet to all its passengers on flights from South Africa to London, so you can stay connected from take-off to touchdown.

  • Which is the best London airport to arrive into?

    You can get flights to a range of airports in London. If you land at London Heathrow (LHR), you will be able to get to the city centre, such as Paddington, within 15 minutes via the Heathrow Express. It’s also a great airport to land at to reach nearby locations such as Reading, which is a 40-minute drive away. Alternatively, if you are travelling to the south of the country, then Gatwick Airport (LGW) is ideal, as you can drive to Brighton in about 45 minutes or Eastbourne in approximately an hour.

  • What is the cheapest flight to London?

    Based on KAYAK searches from the last 72 hours, if you fly from Johannesburg, you should have a good chance of getting the best deal to London as it was the cheapest place to fly from. Prices were found for as low as R4 758 one-way and R9 087 for a return flight. Also in the last 72 hours, the most popular connection to London was from Cape Town and the lowest price for a return flight was R10 997.

  • Which London airport is closest to central London?

    There are 6 major airports in London. The nearest airport from London city centre is London City (12 km), followed by London Heathrow Airport (23 km), London Gatwick Airport (38 km), and London Luton Airport (45 km).

  • How much is a flight to London?

    On average, a flight to London costs R11 823. The cheapest price found on KAYAK in the last 2 weeks cost R3 521 and departed from Cape Town Intl Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Sunday where tickets can be as cheap as R14 494. On the other hand, the most expensive day to fly is Saturday, where prices are R15 504 on average.

  • How does KAYAK find such low prices on flights to London?

    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 to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London?

    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 London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London?

    The cheapest time of day to fly to London is generally at night, when flights cost R14 771 on average. The most expensive time of day to fly to London is generally in the evening, which is peak travel time and where the average cost of a ticket is R15 158.

Top tips for finding cheap flights to London

  • Looking for a cheap flight? 25% of our users found flights on this route for R7 963 or less one-way and R12 189 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London flight deals.
  • If you get cheap flights to London from South Africa and you need assistance travelling through the terminal, you can request help from your airline at least 48 hours before take-off. London airports also have a range of accessible features, such as wheelchair-friendly toilets.
  • You should check with your airline before your flight about its baggage policy, as it varies from airline to airline. This will help you avoid unnecessary fees at the terminal. You can see how many bags are included in your ticket when you book. For example, British Airways includes one item of hand luggage and one checked bag.
  • Even though there are some direct flights to London from South Africa, you might find an indirect journey more convenient. For instance, one of the most popular stopover locations is at Dubai Airport (DXB), which is used by Emirates on flights from Johannesburg Airport (JNB) to London.

Reviews of the top 5 airlines flying to London

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Africa to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to London? 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.
8,1
EmiratesOverall score based on 3536 reviews
8,2Entertainment
8,0Comfort
8,1Boarding
7,9Food
8,4Crew
Airline reviews

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

8,0 ExcellentMohsin, Feb 2026
LHE - DXB
Read more Emirates reviews

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

This was my first time flying with Emirates. Overall, the experience was very good. I thought the seats in economy would have been a bit more comfortable, but, they seem to be on par with other airlines. The food was excellent and very satisfying. If you can afford it, I would definitely suggest upgrading to at lest premium economy seats for long haul flights.

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

I lost my lock from my luggage, I don’t know someone took something from my bag.

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Boarding was disorganized. Cabin crew was rude. Food was okay. Baggage was lost in Jeddah. Called airline for the past 5 days, either no response or saying the same thing as always which was "No bag has arrived. It should be here by tonight."

Planes are good. However the entertainement system is slow. The headphones are of low quality and I could hardly hear a movie The movies lack subtitiles

It is nice and great but the houstees crew are all the way back arguing with customers and behavior issues same of the crew i saw that also all the trips were very much butter!

The crew was not helping us in the airports ..Very bad experience..the washrooms are not meeting the expectations..need more good service... The hotel service was good but there is a very long wait time which wasted time to go through..

Our first flight was delayed and when we got off that plane, nobody was really helping to direct us to the next gate. It was very frustrating. One staff simply said hurry, which wasn’t helpful. We had to go a long way to get to the next gate. Another issue on the plane itself was the bathrooms were disgusting and filthy and it didn’t seem like anybody was checking on them were cleaning them and it was a long flight. There was urine on the floor and they stunk. Also, the screen in front of my seat did not work, and I tried different headphones and still had no sound. You would think somehow those things are reviewed occasionally for working order.

They only gave us 30 minutes to make an international connecting flight. We didn’t make the connection but they did do a good job rebooking us despite the chaos. Our bags didn’t make it back and their process for customer support is pretty bad when it comes to luggage.

The hygiene was super bad. Smells bad and air refreshment is highly advisable. The crew made some one else sit in my spot and no one is checking seat number and people are jumping to sit on other people’s allocated seat.

No Asian Vegetarian food was available on this sector but only fish and chicken and pasta were offered.

Flight was delayed an hour. Also, I bought an extra legroom seat online; but the actually plane was a different configuration so I didn't get what I paid for . This happened on the Addis to Lusaka leg of my trip.

The plane was overbooked and the crew was very rude. My luggage was never put on the plane. I got to NY and waited 2 hours just to find out that my luggage was left.

The plane was delayed almost three hours because boarding was unorganized then we were delayed even longer because the plane had an issue. The plane didn't look well maintained, there was also alot of tape on the exterior. I won't fly kenya air ways again after this trip.

Sadly, flights were delayed both ways with no reasons given other than " operational".

The crew was good but the entertainment was poor . All old movies and TV shows and very few of them. Needs current entertainment. Seats too firm. Food just ok. Nice though to have option with upgrade of no one sitting in middle seat

I purchased the upgrade to have 3 seats open, so I was able to sleep 9 hours. Without that I would have been miserable

Our luggage was supposed to be checked through from Arusha to Cape Town. We didn't know that it was a self transfer in Johannisburg. Kayak should not have sold this flight combination with out a self transfer alert.

For a long haul flight, the seats were too narrow. Paid for extra legroom but wish I could have paid for width! I was pressed against another person for the whole donation of the flight.

Delayed flight made my day very long, but other than that KQ got me to my destination in good shape.

The nice treatment and lovely pilots who accepted my son inside for a photo.So lovely of them

Got delayed for over 24 hours. Fight was cancelled. Was put up at a nice hotel whose kitchen was unfortunately not prepared for the sudden influx of guests The headphone jacks on the seat were loose and sound kept getting dropped over the headphones. Food was good though. Certain items (Amarula) were not available for purchase over the on-plane duty free. Had been told i would pick my luggage at my final destination*wrong* had to pick it up in JFK and recheck it and then got charged for it**** too tired to argue with the Delta staff on the issue.... after a 15 hr flight.

This one is not bad even it is late, but they apologize and every time they announced the update.

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Food was good. For a long haul flight, there was “0” zero entertainment! What a disappointment. I do try to avoid BA. Next time its Emirates via Dubai to Cairo.

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Delays on take off, delays at gate on landing, lugging lost to the ether. power on seats not working, couldn't work due to that and no WiFi. The crew was great and boarding was orderly if confused and rushed.

Mumbai airport is a nightmare! Especially going from domestic to international terminal (2). I almost missed my flight. Then i could not check in because I purchased on kayak to British airways and my first flight was an indigo (non partner). So they called me when I was at the security outside the terminal and told me I had a middle seat, not what I paid for! After talking to the desk agent, they could not help but it finally worked out. A bit stressful for no reason. Probably never buy from kayak again this type pf complicated tickets (multi cities).

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Easy, straightforward boarding process. Flight attendant was lovely and attentive, food was delicious - especially dinner, I had the roasted chicken in a mushroom sauce with potatoes - and entertainment selection was top notch. I would fly with BA again.

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Barnet
Milton Keynes
Dartford
Eastbourne
Gatwick
Redhill
Guildford
Reading
Ely
Ilford
Winchester
Crawley
Hayes
Chichester
Bishop's Stortford
Wembley
Hatfield
Basingstoke
St. Albans
Margate

Everything you need to know for your flight to London

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.