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

Prices are currently low for flights on this route. Typical prices usually range from £584 to £825. The lowest price recently found on this route was £500.

Question 1

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

Accepted Answer

Hainan Airlines and Etihad Airways are the most popular carriers operating from Singapore Changi to London Heathrow

Question 2

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, February is the cheapest month to fly from Singapore to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £580. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Singapore averaging around £590.

Question 3

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

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Singapore to London Heathrow Airport in the afternoon for as low as £756. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £811 on average. Flights to London Heathrow Airport from Singapore in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 4

What is the cheapest Singapore Changi to London Heathrow flight route?

Accepted Answer

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

Question 5

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 6

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

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Singapore is on a Thursday. momondo users have found tickets for Thursday departures for as low as £724. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,069.

Question 7

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 133 minutes.

Question 8

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

Accepted Answer

Munich (MUC) has the shortest average stopover time for this route: 1h 20m.

Question 9

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £584 to £825.
The lowest price recently found on this route was £500.

Question 10

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

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £656 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Singapore for as low as £618 on momondo.

Question 11

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

Accepted Answer

248 flights are operational weekly from Singapore to London Heathrow Airport as of November 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

Abu Dhabi (AUH) was the most common stop: 25% of momondo users choosing one-stop flights on this route connected there.

Question 14

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

Accepted Answer

Sunday 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 15

Which airlines fly to London Heathrow Airport?

Accepted Answer

Singapore Airlines, British Airways and Emirates are the top three most popular airlines that fly to London Heathrow Airport from Singapore according to our data. Singapore Airlines is the first choice among our users, with 52% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 16

How have Singapore to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of November 2025, prices for Singapore to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

Question 17

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

Accepted Answer

Flights via Frankfurt am Main (FRA) offer the lowest average return price of £510.

Question 18

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 7% of their flights experiencing any sort of delay.

Question 19

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

Accepted Answer

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 15h 40m.

Question 20

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

Accepted Answer

As of November 2025, there are 35 flights per day flying from Singapore to London Heathrow Airport. The most common time of day flights depart is 23:00, with 37% of flights taking off in the evening.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

The number of operators available for flights from Singapore Changi Airport to London Heathrow Airport is 11 as of November 2025.

Question 23

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to London Heathrow Airport.

Question 24

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

Accepted Answer

The necessary travel and health documents for your London Heathrow Airport 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	£376
Fastest flight time	13h 35m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £284	Free Cancellation	Rating 6.8 7,592 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom £465	Free Cancellation	Rating 7.3 4,052 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom £472	Free Cancellation	Rating 7.4 1,312 reviews	Search Etihad Airways flights
Air India	PriceFrom £478	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
SWISS	PriceFrom £501	Free Cancellation	Rating 7.5 1,790 reviews	Search SWISS flights
Gulf Air	PriceFrom £501	Free Cancellation	Rating 7.2 222 reviews	Search Gulf Air flights
British Airways	PriceFrom £525	Free Cancellation	Rating 6.7 7,536 reviews	Search British Airways flights
Qatar Airways	PriceFrom £556	Free Cancellation	Rating 7.4 3,672 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom £577	Free Cancellation	Rating 7.5 943 reviews	Search Qantas Airways flights
Emirates	PriceFrom £595	Free Cancellation	Rating 8.1 3,421 reviews	Search Emirates flights

Cheap flights from Singapore to London from £221

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 13/12. 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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How to get the cheapest flight ticket from Singapore to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest month to fly to London Heathrow Airport?

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

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

What is the cheapest Singapore Changi to London Heathrow flight route?

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

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

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

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

How have Singapore to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Singapore to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

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

Hainan Airlines and Etihad Airways are the most popular carriers operating from Singapore Changi to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Singapore to London delayed?

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 133 minutes.

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

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.

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

Sunday 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.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

Abu Dhabi (AUH) was the most common stop: 25% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Frankfurt am Main (FRA) offer the lowest average return price of £510.

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

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 15h 40m.

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

Munich (MUC) has the shortest average stopover time for this route: 1h 20m.

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

As of November 2025, there are 35 flights per day flying from Singapore to London Heathrow Airport. The most common time of day flights depart is 23:00, with 37% of flights taking off in the evening.

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

248 flights are operational weekly from Singapore to London Heathrow Airport as of November 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When to book flights from Singapore to London Heathrow Airport

Cheap Singapore to London Heathrow Airport (SIN to LHR) flight deals and tips

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

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

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

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

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What is the most popular airline from Singapore to London Heathrow Airport?

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