Question 1

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 Monday. momondo users have found tickets for Monday departures for as low as £725. 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 £996.

Question 2

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

Accepted Answer

There are 4 cabin classes available to choose from on Singapore 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 3

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

Accepted Answer

As of July 2025, there are 274 flights per week flying from Singapore to London Heathrow Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Question 4

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 £739. 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 £823 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 5

What is the cheapest Singapore to London Heathrow flight route?

Accepted Answer

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

Question 6

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

Accepted Answer

Hainan Airlines, Malaysia Airlines, and China Southern are the most popular carriers operating from Singapore to London Heathrow

Question 7

Which airlines fly to London Heathrow Airport?

Accepted Answer

Singapore Airlines, British Airways and Etihad Airways 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 48% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 10 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 8

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

Accepted Answer

The number of flights available between Singapore and London Heathrow Airport is 39 per day as of July 2025. The most frequent departure time is 23:00, with 37% of daily flights leaving in the evening.

Question 9

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 £646 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 £602 on momondo.

Question 10

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 £569. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Singapore averaging around £589.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

There are 10 operators available for flights from Singapore to London Heathrow Airport as of July 2025.

Question 13

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

Question 14

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

Accepted Answer

The travel and health documents required for your trip to London Heathrow Airport 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 license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£173
Fastest flight time	16h 15m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom £455	Free Cancellation	Rating 7.3 3,906 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom £475	Free Cancellation	Rating 7.4 1,223 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom £497	Free Cancellation	Rating 6.8 7,216 reviews	Search Lufthansa flights
SWISS	PriceFrom £498	Free Cancellation	Rating 7.5 1,661 reviews	Search SWISS flights
Malaysia Airlines	PriceFrom £501	Free Cancellation	Rating 7.4 269 reviews	Search Malaysia Airlines flights
Qantas Airways	PriceFrom £504	Free Cancellation	Rating 7.5 881 reviews	Search Qantas Airways flights
British Airways	PriceFrom £514	Free Cancellation	Rating 6.6 7,151 reviews	Search British Airways flights
Qatar Airways	PriceFrom £540	Free Cancellation	Rating 7.4 3,604 reviews	Search Qatar Airways flights
Singapore Airlines	PriceFrom £586	Free Cancellation	Rating 8.1 1,328 reviews	Search Singapore Airlines flights
Emirates	PriceFrom £586	Free Cancellation	Rating 8.1 3,288 reviews	Search Emirates flights

Cheap flights from Singapore to London from £173

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 30/9. 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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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 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 to London Heathrow flight route?

Fly from Singapore Changi to London Heathrow for the best Singapore - 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 to London Heathrow flights?

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

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

Hainan Airlines, Malaysia Airlines, and China Southern are the most popular carriers operating from Singapore to London Heathrow

Which airlines fly to London Heathrow Airport?

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

The number of flights available between Singapore and London Heathrow Airport is 39 per day as of July 2025. The most frequent departure time is 23:00, with 37% of daily flights leaving in the evening.

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

As of July 2025, there are 274 flights per week flying from Singapore to London Heathrow Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Cheap Singapore to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to London Heathrow Airport

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

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

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

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

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

Best airlines flying from Singapore to London Heathrow Airport

Compare and see reviews for airlines that fly from Singapore to London Heathrow Airport with momondo

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