Question 1

Which airport is the most popular for stopovers for flights between Singapore and London?

Accepted Answer

Dubai (DXB) was the most common stop: 30% of momondo users choosing one-stop flights on this route connected there.

Question 2

How many flights depart from Singapore to London on average per day?

Accepted Answer

35 flights are operational daily from Singapore to London as of January 2026. The most popular departure time for this route is 23:00, with 44% of flights per day taking off in the evening.

Question 3

Can stopping save me money on Singapore to London flights?

Accepted Answer

You could potentially save up to 13% on your flight if you consider stops on a Singapore to London flight.

Question 4

Which airline has the best punctuality record on Singapore to London flights?

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 5

What is the cheapest Singapore Changi to London flight route?

Accepted Answer

Fly from Singapore Changi to London Heathrow for the best Singapore Changi - London flight prices

Question 6

What cabin class options are available on Singapore Changi to London flights?

Accepted Answer

There are 4 cabin classes available to choose from on Singapore Changi to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Singapore is in March. Flight prices, which tend to average around £557, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Singapore averaging around £559.

Question 8

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

Accepted Answer

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £646. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to London for around £1,045.

Question 9

What is the cheapest airline that flies from Singapore Changi to London?

Accepted Answer

Qatar Airways, Turkish Airlines, and China Eastern are the most popular carriers operating from Singapore Changi to London

Question 10

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

Accepted Answer

You are more likely to see cheaper flights to London from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £643 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 Singapore for as low as £607 on momondo.

Question 11

How many flights depart from Singapore to London on average per week?

Accepted Answer

247 flights are operational weekly from Singapore to London as of January 2026. The most popular departure day for this route is Wed, with 16% of flights per week taking off on this day.

Question 12

How often are flights from Singapore to London delayed?

Accepted Answer

Historically, on average around 19% of flights between Singapore and London have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

Question 13

What is the most punctual flight time for Singapore to London flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 14

Which stopover airport offers the lowest fares from Singapore to London?

Accepted Answer

Flights via Manama (BAH) offer the lowest average return price of £436.

Question 15

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 16

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 £727. Flights in the evening are often more expensive, with an average ticket price of £739.

Question 17

Which stopover airport has the shortest connection time from Singapore to London?

Accepted Answer

Zurich (ZRH) has the shortest average stopover time for this route: 1h 01m.

Question 18

What is the typical price of a round-trip flight between Singapore and London?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £513 to £724.
The lowest price recently found on this route was £500.

Question 19

Which airlines fly to London?

Accepted Answer

Singapore Airlines, British Airways and Qantas Airways are the top three most popular airlines that fly to London from Singapore according to our data. Singapore Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Question 20

How have Singapore to London flight prices changed over time?

Accepted Answer

As of January 2026, prices for Singapore to London flights are approximately 13% more expensive when compared to flights at the same time last year.

Question 21

Which stopover airport has the shortest travel time from Singapore to London?

Accepted Answer

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 36m.

Question 22

When did momondo last update prices for flights from Singapore Changi Airport to London?

Accepted Answer

Prices for flights from Singapore Changi Airport to London refresh daily.

Question 23

How many operators does momondo search for flights from Singapore Changi Airport to London?

Accepted Answer

The number of operators available for flights from Singapore Changi Airport to London is 8 as of January 2026.

Question 24

How old do you have to be to fly from Singapore Changi Airport to London?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to London.

Question 25

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

Accepted Answer

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	£460
Fastest flight time	13h 45m
Direct flights	Every day
Airports in London	6 airports

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £277	Free Cancellation	Rating 6.8 7,717 reviews	Search Lufthansa flights
Etihad Airways	PriceFrom £453	Free Cancellation	Rating 7.3 1,370 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom £455	Free Cancellation	Rating 7.3 4,175 reviews	Search Turkish Airlines flights
British Airways	PriceFrom £513	Free Cancellation	Rating 6.7 7,676 reviews	Search British Airways flights
Qatar Airways	PriceFrom £539	Free Cancellation	Rating 7.4 3,715 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom £566	Free Cancellation	Rating 8.1 1,431 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom £567	Free Cancellation	Rating 7.5 971 reviews	Search Qantas Airways flights
Emirates	PriceFrom £581	Free Cancellation	Rating 8.1 3,467 reviews	Search Emirates flights

Cheap flights from Singapore to London from £248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to London departing on 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Singapore to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Gulf Air flights from Singapore to London

Our best Gulf Air deals on Singapore to London flight tickets

KLM flights from Singapore to London

Our best KLM deals on Singapore to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Singapore to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Singapore to London