Question 1

How have London to Singapore flight prices changed over time?

Accepted Answer

As of November 2025, prices for London to Singapore flights are approximately 10% cheaper when compared to flights at the same time last year.

Question 2

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

Accepted Answer

The number of flights available between London and Singapore is 36 per day as of November 2025. The most frequent departure time is 9:00PM, with 63% of daily flights leaving in the evening.

Question 3

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

Accepted Answer

Flights via Shenzhen (SZX) offer the lowest average round-trip price of $451.

Question 4

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from London to Singapore when you can find flight prices for as low as $747. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,274 on average. Flights to Singapore from London in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 5

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

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 6

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

Accepted Answer

As of November 2025, 253 flights take off from London and land in Singapore each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Question 7

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

Accepted Answer

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 15h 15m.

Question 8

What is the cheapest London to Singapore Changi flight route?

Accepted Answer

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

Question 9

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

Accepted Answer

Bangkok (BKK) was the most common stop: 22% of momondo users choosing 1-stop flights on this route connected there.

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

The cheapest day to depart from London to Singapore is on a Thursday when prices can be found for as low as $1,074. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,360.

Question 12

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

Accepted Answer

According to our data, Atlas Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

Question 13

Can stopping save me money on London to Singapore flights?

Accepted Answer

You could potentially save up to 21% on your flight if you consider stops on a London to Singapore flight.

Question 14

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

Accepted Answer

You are more likely to see cheaper flights to Singapore from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $861 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London for as low as $762 on momondo.

Question 15

What airlines fly to Singapore?

Accepted Answer

Singapore Airlines, British Airways and Gulf Air are the top three most popular airlines that fly to Singapore from London according to our data. Singapore Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 6 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Question 16

How often are flights from London to Singapore delayed?

Accepted Answer

Historically, on average around 27% of flights between London and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Question 17

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $736 to $1,192.
The lowest price recently found on this route was $635.

Question 18

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

Accepted Answer

Lufthansa, Gulf Air, and Shenzhen Airlines are the most popular carriers operating from London to Singapore Changi

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

Beijing (PEK) has the shortest average layover time for this route: 1h 10m.

Question 21

What is the cheapest month to fly to Singapore?

Accepted Answer

The month of May is, on average, the cheapest month to fly to Singapore from London, with most prices found around $686. If you aren’t able to travel to Singapore during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $719.

Question 22

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

Accepted Answer

Prices for flights from London to Singapore Changi Airport are refreshed on a daily basis.

Question 23

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

Accepted Answer

There are 6 operators available for flights from London to Singapore Changi Airport as of November 2025.

Question 24

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

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 layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Singapore Changi Airport.

Question 25

What documentation or ID do you need to fly to Singapore Changi Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$871
Fastest flight time	12h 50m
Direct flights	Every day
Airports in Singapore	1 airport

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $620	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Gulf Air	PriceFrom $645	Free Cancellation	Rating 7.2 222 reviews	Search Gulf Air flights
Etihad Airways	PriceFrom $649	Free Cancellation	Rating 7.4 1,312 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom $690	Free Cancellation	Rating 6.8 7,592 reviews	Search Lufthansa flights
Singapore Airlines	PriceFrom $732	Free Cancellation	Rating 8.1 1,409 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $782	Free Cancellation	Rating 7.8 362 reviews	Search Thai Airways flights

Cheap flights from London to Singapore from $407

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 Singapore departing on 2/17. 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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