Cheap Flights from London to Singapore

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Compare London to Singapore flight deals

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

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Flight deals from London to Singapore

Looking for a cheap last-minute deal or the best return flight from London to Singapore? If you want to travel next month, return fares start from $877. Find the lowest prices on one-way and return tickets right here.

Singapore.$835 per passenger.Departing Mon, 31 Aug, returning Mon, 7 Sep.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 31 Aug, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Mon, 7 Sep, arriving in London Gatwick.Price includes taxes and charges.From $835, select.

Singapore.$843 per passenger.Departing Mon, 9 Nov, returning Sun, 15 Nov.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 9 Nov, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Sun, 15 Nov, arriving in London Gatwick.Price includes taxes and charges.From $843, select.

Singapore.$877 per passenger.Departing Fri, 11 Sep, returning Sun, 27 Sep.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Fri, 11 Sep, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Sun, 27 Sep, arriving in London Gatwick.Price includes taxes and charges.From $877, select.

Singapore.$879 per passenger.Departing Fri, 5 Mar, returning Sat, 20 Mar.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Fri, 5 Mar, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Sat, 20 Mar, arriving in London Gatwick.Price includes taxes and charges.From $879, select.

Singapore.$881 per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 23 Feb, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Tue, 2 Mar, arriving in London Gatwick.Price includes taxes and charges.From $881, select.

Singapore.$883 per passenger.Departing Tue, 12 Jan, returning Tue, 19 Jan.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 12 Jan, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Tue, 19 Jan, arriving in London Gatwick.Price includes taxes and charges.From $883, select.

Singapore.$886 per passenger.Departing Tue, 22 Sep, returning Wed, 14 Oct.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 22 Sep, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Wed, 14 Oct, arriving in London Heathrow.Price includes taxes and charges.From $886, select.

Singapore.$892 per passenger.Departing Wed, 28 Oct, returning Mon, 2 Nov.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Wed, 28 Oct, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Mon, 2 Nov, arriving in London Gatwick.Price includes taxes and charges.From $892, select.

Singapore.$892 per passenger.Departing Tue, 1 Sep, returning Thu, 5 Nov.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Tue, 1 Sep, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Thu, 5 Nov, arriving in London Gatwick.Price includes taxes and charges.From $892, select.

Singapore.$892 per passenger.Departing Wed, 2 Dec, returning Tue, 29 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Wed, 2 Dec, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Tue, 29 Dec, arriving in London Gatwick.Price includes taxes and charges.From $892, select.

Singapore.$893 per passenger.Departing Wed, 2 Dec, returning Wed, 20 Jan.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Wed, 2 Dec, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Wed, 20 Jan, arriving in London Heathrow.Price includes taxes and charges.From $893, select.

Singapore.$893 per passenger.Departing Mon, 30 Nov, returning Thu, 31 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 30 Nov, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Thu, 31 Dec, arriving in London Gatwick.Price includes taxes and charges.From $893, select.

Singapore.$894 per passenger.Departing Mon, 11 Jan, returning Mon, 22 Mar.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Mon, 11 Jan, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Mon, 22 Mar, arriving in London Heathrow.Price includes taxes and charges.From $894, select.

Singapore.$908 per passenger.Departing Fri, 30 Oct, returning Wed, 30 Dec.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Fri, 30 Oct, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Wed, 30 Dec, arriving in London Heathrow.Price includes taxes and charges.From $908, select.

Singapore.$910 per passenger.Departing Wed, 28 Oct, returning Fri, 22 Jan.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Wed, 28 Oct, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Fri, 22 Jan, arriving in London Heathrow.Price includes taxes and charges.From $910, select.

Singapore.$915 per passenger.Departing Wed, 13 Jan, returning Wed, 24 Feb.Return flight with Air China.Outbound indirect flight with Air China, departs from London Gatwick on Wed, 13 Jan, arriving in Singapore Changi.Inbound indirect flight with Air China, departs from Singapore Changi on Wed, 24 Feb, arriving in London Heathrow.Price includes taxes and charges.From $915, select.

Find the cheapest month to fly from London to Singapore

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

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Direct flights from London to Singapore

Alternative London to Singapore routes

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

Seletar

14km from central Singapore

Closest

Search flights

Singapore Changi

18km from central Singapore

Cheapest

from $835

Search flights

London to Singapore: Flight information

The things to know before you go.

Cheapest flight found	$835
Cheapest month to fly	August
Average flight time	13 hrs, 15 mins
Most popular airline	Singapore Airlines
Average flights per week	1,196

Finding cheap flights from London 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 to Singapore?

The best price we found for a return flight from London to Singapore is $835. 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 to Singapore?

13 hours and 14 minutes is the average flight time from London to Singapore.

Which airlines fly direct from London to Singapore?

Singapore Airlines, Air New Zealand and TAP Air Portugal fly direct from London to Singapore.

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

As of August 2026, there are 301 flights per week flying from London to Singapore.

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

The cheapest month to fly from London to Singapore is usually August.

Which is the cheapest airport to fly into in Singapore?

If you're flying from London, 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 $835.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Singapore on Monday, 31 August 2026.

Can I get a direct flight from London to Singapore?

Yes – the average flight time is 13 hours and 14 minutes.

How can I get the best flight deal from London 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 August, the average temperature is usually around 27°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 to Singapore with?

The cheapest airline that flies to Singapore is Air China. And the cheapest airline that flies to Singapore Changi Airport is British Airways.

Travelling from London to Singapore: what you need to know

Take your pick of a range of airports when planning a flight from London to Singapore. Check out your options for flying out of London from London Heathrow Airport (LHR), London Gatwick Airport (LGW) or London Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.
Singapore Changi Airport (SIN) and Seletar Airport (XSP) are Singapore's major entry points.
The average duration of a direct London to Singapore flight is 13 hours 10 minutes.
Singapore's timezone is UTC+8, which makes Singapore eight hours ahead of London.
The busiest route for flights from London to Singapore is from London Heathrow Airport (LHR) to Singapore Changi Airport (SIN). You can select from 49 services every week between these two airports. If you want to take off at the first opportunity, the earliest flight from LHR to SIN is the 09:10 Singapore Airlines service. If you prefer to travel later, the last scheduled departure is at 22:05 with Singapore Airlines.
For a relaxed travel experience, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your London to Singapore flight.
During popular months like July, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during peak periods in general.

How to find the cheapest flights from London to Singapore

To secure cheap London to Singapore flights, reserve your journey nine months before your planned departure.
The best month for scoring cheap plane tickets from London to Singapore is February. Use the 'Whole month' tool to compare flight prices, then choose the dates offering the lowest fares.
You don't need to search every day to find out if prices have dropped when you set up a Price Alert. We'll update you the moment a better deal comes up on cheap flights from London to Singapore.
Lock in a cheap London to Singapore flight with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Flying from London

London Heathrow Airport (LHR)

Take off from London Heathrow Airport (LHR) on a nonstop flight from London to Singapore. From LHR, you can fly directly to Singapore Changi Airport (SIN).
You'll find a variety of carriers offering direct London to Singapore plane tickets with departures from LHR, including:
A stopover is the perfect opportunity to take a travel break — and perhaps even explore another city. When searching for London to Singapore flights leaving from London Heathrow Airport, uncheck the 'Direct flights only' box to see where you can stop along the way. Popular options include:
- Amsterdam Schiphol Airport (AMS)
- Frankfurt am Main Airport (FRA)
- Kuala Lumpur International Airport (KUL)
The journey from central London to LHR takes around 25 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 26 kilometres in 45 minutes or so, depending on traffic conditions.
Want a stress-free start to your journey? Stay near London Heathrow Airport. Whether you're taking an early flight from London to Singapore or just don't like being rushed, these hotels are the answer:
78% of flights that leave from London Heathrow Airport reach their destination on time.

London Gatwick Airport (LGW)

Consider booking your direct flight from London to Singapore departing London Gatwick Airport (LGW). Nonstop connections from LGW will get you to Singapore Changi Airport (SIN).
You can book a direct London to Singapore plane ticket with Singapore Airlines. This is one of the main carriers operating this route out of LGW.
Make the most of your holiday with a stopover on your London to Singapore flight. Visit family or friends or tick a new city off your list. Whatever you want to do, check out these stops between London Gatwick Airport and Singapore:
- Amsterdam Schiphol Airport (AMS)
- Frankfurt am Main Airport (FRA)
- Paris Charles de Gaulle Airport (CDG)
Using public transport, you can travel from central London to LGW in around 45 minutes. The terminal is roughly 40 kilometres away. Driving will take you about 1 hour 5 minutes.
Get a head start on your holiday with an extra night away from home. Before your flight from London to Singapore, kick back in one of these hotels near London Gatwick Airport:
Flights from London Gatwick Airport have a track record for punctuality, with 83% of them arriving within the expected time frame.

London Stansted Airport (STN)

Lock in a ticket from London to Singapore out of London Stansted Airport (STN) with one or more stops. Some popular stopovers between STN and Singapore include:
- Dubai Airport (DXB)
- Milan Malpensa Airport (MXP)
- Helsinki Vantaa Airport (HEL)
The journey to STN from central London is around 45 minutes by public transport. If you're in a car, it'll take you roughly 1 hour 5 minutes to cover the 48 kilometres or so.
Make catching an early London to Singapore flight one of the easiest parts of your trip. Book a room at one of these accommodation options close to London Stansted Airport and get to your gate feeling relaxed and unhurried:
With 80% of its departing flights arriving on time, STN is a dependable starting point for any adventure.

Arriving in Singapore

Singapore Changi Airport (SIN)

Singapore Changi Airport (SIN) is approximately 18 kilometres from the centre of Singapore. If you're catching a taxi or a ride-share, the drive takes around 25 minutes.
If you're travelling by public transport, expect a journey time of roughly 40 minutes.
If you have a late flight from London to Singapore, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near SIN:
Pick up a Singapore Changi Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are leading providers you can book with here.
Reserving your ride from Singapore Changi Airport about two weeks ahead can help you get the lowest rate.

Seletar Airport (XSP)

As soon as your flight from London to Singapore has hit the tarmac, you can get to the city centre in around 25 minutes by car. Central Singapore is roughly 14 kilometres from Seletar Airport (XSP).
If you're catching public transport, it'll take approximately 1 hour.
Hang the 'Do not disturb' sign on your door and relax at a hotel near XSP. Here are a few options where you can take a load off after your flight from London to Singapore:

Best time to go to Singapore

It's time to pick your dates for your flight from London to Singapore. June is the busiest month to travel to Singapore. If you want a more low-key vibe, go in March.
The warmest month in Singapore is May, with temperatures ranging between 25ºC and 31ºC. Lock in your London to Singapore ticket then if that's your ideal forecast.
Look for cheap flights from London to Singapore in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 30ºC on average.

More about Singapore

Start your Singapore trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from London to Singapore, check out our selection of hotels including:
Every great journey has to include a little sightseeing. Marina Bay Sands, Gardens by the Bay and Merlion are must-visits when exploring Singapore.