Cheap Flights from London Heathrow to Singapore

Compare London Heathrow to Singapore flight deals

Find the cheapest month or even day of the year to fly to Singapore

Book the best Singapore fare with no extra fees

Flight deals from London Heathrow to Singapore

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Singapore? Find the lowest prices on one-way and return tickets right here.

Singapore.£223 per passenger.Departing Thu, 24 Apr.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Thu, 24 Apr, arriving in Singapore Changi.Price includes taxes and charges.From £223, select.

Singapore.£236 per passenger.Departing Sun, 16 Nov.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Sun, 16 Nov, arriving in Singapore Changi.Price includes taxes and charges.From £236, select.

Singapore.£242 per passenger.Departing Sun, 8 Jun.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Sun, 8 Jun, arriving in Singapore Changi.Price includes taxes and charges.From £242, select.

Singapore.£248 per passenger.Departing Tue, 6 May.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Tue, 6 May, arriving in Singapore Changi.Price includes taxes and charges.From £248, select.

Singapore.£249 per passenger.Departing Sun, 19 Oct.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Sun, 19 Oct, arriving in Singapore Changi.Price includes taxes and charges.From £249, select.

Singapore.£265 per passenger.Departing Thu, 26 Feb.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 26 Feb, arriving in Singapore Changi.Price includes taxes and charges.From £265, select.

Singapore.£271 per passenger.Departing Thu, 22 Jan.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Thu, 22 Jan, arriving in Singapore Changi.Price includes taxes and charges.From £271, select.

Singapore.£276 per passenger.Departing Sun, 7 Sep.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Sun, 7 Sep, arriving in Singapore Changi.Price includes taxes and charges.From £276, select.

Find the cheapest month to fly from London Heathrow to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Singapore flights are currently cheapest in April.

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Direct flights from London Heathrow to Singapore

Alternative London Heathrow to Singapore routes

Looking for the cheapest, fastest or easiest route from London Heathrow to Singapore? You could fly into the following airports instead.

London to Singapore: Flight information

The things to know before you go.

Cheapest flight found	£223
Cheapest month to fly	April
Average flight time	13 hrs, 6 mins
Most popular airline	Singapore Airlines
Average flights per week	269

Finding cheap flights from London Heathrow to Singapore: Frequently asked questions

How many airports are there in Singapore?

There are 2 airports in Singapore: Seletar and Singapore Changi.

How much are return flights from London Heathrow to Singapore?

The best price we found for a return flight from London Heathrow to Singapore is £360. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Singapore?

13 hours and 6 minutes is the average flight time from London Heathrow to Singapore.

Which airlines fly direct from London Heathrow to Singapore?

Singapore Airlines, Air New Zealand and Virgin Australia fly direct from London Heathrow to Singapore.

How many flights are there a week from London Heathrow to Singapore?

As of April 2025, there are 269 flights per week flying from London Heathrow to Singapore.

When is the cheapest time to fly from London Heathrow to Singapore?

The cheapest month to fly from London Heathrow to Singapore is usually April 2025.

Which is the cheapest airport to fly into in Singapore?

If you're flying from London Heathrow Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from £360.

Which upcoming date is cheapest to fly from London Heathrow Airport to Singapore on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Singapore on Monday, 5 May 2025.

Can I get a direct flight from London Heathrow Airport to Singapore?

Yes – the average flight time is 13 hours and 6 minutes.

How can I get the best flight deal from London Heathrow Airport to Singapore?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Singapore?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Singapore?

In April, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.

Which is the cheapest airline to fly from London Heathrow Airport to Singapore with?

Currently, Saudia and Singapore Airlines offer the cheapest flight tickets to Singapore.

How to find cheap flights to Singapore from London Heathrow

Looking for cheap tickets from London Heathrow to Singapore? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London Heathrow to Singapore. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Singapore from London Heathrow from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best London Heathrow-Singapore ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Singapore from London Heathrow.
Set up a Price Alert. You can easily track the fare of your cheap London Heathrow-Singapore flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between London Heathrow and Singapore? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from London Heathrow and Singapore. We scour the internet for the best Business, Premium Economy and First Class flight fares to Singapore, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for London Heathrow to Singapore flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Singapore from London Heathrow with hotels and car hire

Once you've secured your cheap flight ticket from London Heathrow to Singapore, discover the best prices and exclusive rates for hotels in Singapore or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.