Question 1

Why should I use momondo to find a flight deal to London?

Accepted Answer

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 for you.

Question 2

Can I find flights to London with flexible booking policies on momondo?

Accepted Answer

Yes. All flights to London on momondo can be compared and filtered by various policies on offer, including flexible booking.

Question 3

How can momondo help me find flights to London?

Accepted Answer

Once all potential London flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

Question 4

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

Accepted Answer

Yes. momondo can track flight prices for London and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

Question 5

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

Accepted Answer

In general, most travellers find the cheapest time to book a flight to London is about 73 days prior to their departure date, when tickets on average are R13 067.

Question 6

Is there an alternative airport near London?

Accepted Answer

Those flying to London could potentially find better pricing at London City Airport (12 km from London city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into London?

Accepted Answer

London Luton Airport has an average price of R1 918 per person and is typically the cheapest airport to fly into when visiting London. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 8

Are there flights to Lewisham?

Accepted Answer

Yes, you can get a flight ticket to London City if you want to reach Lewisham. It is the nearest London airport (7,7 km away).

Question 9

What’s the closest airport to King's Cross Railway Station?

Accepted Answer

The airport which is nearest to King's Cross Railway Station is London City. It is 12,4 km away and is in London.

Question 10

Which airlines fly to London?

Accepted Answer

Based on our data, the most popular airlines that fly to London from South Africa are British Airways, SWISS, Virgin Atlantic and Emirates. There may also be other airline options depending on where in South Africa you’re flying from.

Question 11

Emirates Flights to London

Accepted Answer

Emirates operates around 77 flights into London in any given week. The most common departure point for these flights was from Dubai Intl, with the best return Emirates deal found being R12 899 (Cape Town Intl to London). Users have rated Emirates 8,1/10 in over 3 314 reviews on momondo.

Question 12

KLM Flights to London

Accepted Answer

KLM flies to London 73 times per week usually, making it a popular airline to fly with, particularly when heading to London from Amsterdam Schiphol. KLM (rating: 7,8, 1 386 reviews) varies in price depending on when and where you want to fly to London from. The best KLM ticket price found on momondo to London was from Cape Town Intl (R9 304 return).

Question 13

When did momondo last update prices for flights to London?

Accepted Answer

Prices for flights to London refresh daily.

Question 14

How many operators does momondo search for flights to London?

Accepted Answer

As of August 2025, there are 20 operators available to choose from for flights to London.

Question 15

How old do you have to be to fly to London?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to London.

Question 16

What documentation or ID do you need to fly to London?

Accepted Answer

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 17

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

Accepted Answer

You are more likely to see cheaper flights to London from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around R13 431 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from South Africa for as low as R12 873 on momondo.

Question 18

What is the cheapest month to fly to London?

Accepted Answer

The month of February is, on average, the cheapest month to fly to London from South Africa, with most prices found around R10 760. If you are unable to visit London during the month of February, then departing from South Africa during the month March is also very affordable. Most momondo users find prices during this month for around R12 116.

Question 19

What is the cheapest day to depart on your flight to London?

Accepted Answer

The cheapest day to depart on your flight to London is on a Sunday when prices can be found for as low as R16 582. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from South Africa because it is more convenient for both business and leisure travellers. As a result, prices tend to be around R17 421.

Question 20

What is the absolute cheapest flight to London?

Accepted Answer

The best price found on momondo to London was R866/pp from Edinburgh, which is 83% cheaper than the average flight price to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 21

How long does it take to fly to London?

Accepted Answer

Flight times vary depending on what airport in South Africa you fly out of and what airport in London you fly into. For example, flying from Johannesburg OR Tambo to London Heathrow takes 11h 15m on average. On the other hand, flying from Cape Town Intl to London Heathrow takes 11h 40m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Question 22

What is the cheapest time of day to depart on your flight to London?

Accepted Answer

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as R11 514. Try not to purchase tickets in the afternoon because they tend to be around R17 123. Of course, these prices can vary depending on the time of year and what airport you fly to.

CHEAPEST MONTH TO FLY TO LONDON FROM JOHANNESBURG OR TAMBO AIRPORT	February	18% cheaper	Flying from Johannesburg OR Tambo Airport to London costs on average just R10 760 in February
MOST EXPENSIVE MONTH TO FLY TO LONDON FROM JOHANNESBURG OR TAMBO AIRPORT	August	15% more expensive	It costs about R15 074 for flights to London from Johannesburg OR Tambo Airport in August
MOST POPULAR MONTH TO FLY TO LONDON FROM JOHANNESBURG OR TAMBO AIRPORT	December	318% more users visited	More momondo users searched in flights to London from Johannesburg OR Tambo Airport in December than any other month

Best One-Way Price	R5 301
Best Round-Trip Price	R11 376
Fastest flight time	11h 45m
Popular in	August

R5 301 Cheap flights to London

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London departing on 17/9. 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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What is the cheapest month to fly to London?

What is the absolute cheapest flight to London?

The best price found on momondo to London was R866/pp from Edinburgh, which is 83% cheaper than the average flight price to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to London?

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as R11 514. Try not to purchase tickets in the afternoon because they tend to be around R17 123. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

How long does it take to fly to London?

Cheapest flights to London

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Frequently asked questions about flying to London

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

Is there an alternative airport near London?

Is there a cheaper alternative to flying into London?

Are there flights to Lewisham?

What’s the closest airport to King's Cross Railway Station?

When did momondo last update prices for flights to London?

How many operators does momondo search for flights to London?

How old do you have to be to fly to London?

What documentation or ID do you need to fly to London?

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal to London?

Can I find flights to London with flexible booking policies on momondo?

How can momondo help me find flights to London?

I’m not ready to book a flight to London right now. Can momondo alert me if prices change?

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