Cheap Flights from Singapore (SIN) to London (LHR) from HK$2,258~

View HK$2,258 flight on Thu, 12 Mar 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Heathrow Airport (LHR)

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Find Cheap Flights from Singapore (SIN) to London (LHR)

Prices were available within the past 7 days and start at HK$2,258 for one-way flights and HK$4,812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 8 Feb - Fri, 20 Feb
SIN
Singapore
LHR
London
HK$4,812 Return, found 4 days ago
HK$4,812
Return
found 4 days ago
Select Etihad Airways flight, departing Sun, 8 Feb from Singapore to London, returning Fri, 20 Feb, priced at HK$4,812 found 4 days ago
Hainan Airlines
Tue, 28 Apr - Wed, 29 Apr
SIN
Singapore
LHR
London
HK$5,126 Return, found 1 day ago
HK$5,126
Return
found 1 day ago
Select Hainan Airlines flight, departing Tue, 28 Apr from Singapore to London, returning Wed, 29 Apr, priced at HK$5,126 found 1 day ago
Gulf Air
Thu, 15 Jan - Sun, 15 Feb
SIN
Singapore
LHR
London
HK$5,658 Return, found 4 days ago
HK$5,658
Return
found 4 days ago
Select Gulf Air flight, departing Thu, 15 Jan from Singapore to London, returning Sun, 15 Feb, priced at HK$5,658 found 4 days ago
Qatar Airways
Tue, 13 Jan - Thu, 12 Feb
SIN
Singapore
LHR
London
HK$5,710 Return, found 4 days ago
HK$5,710
Return
found 4 days ago
Select Qatar Airways flight, departing Tue, 13 Jan from Singapore to London, returning Thu, 12 Feb, priced at HK$5,710 found 4 days ago
Turkish Airlines
Tue, 27 Jan - Sun, 8 Feb
SIN
Singapore
LHR
London
HK$5,884 Return, found 3 days ago
HK$5,884
Return
found 3 days ago
Select Turkish Airlines flight, departing Tue, 27 Jan from Singapore to London, returning Sun, 8 Feb, priced at HK$5,884 found 3 days ago
Air France
Sun, 8 Feb - Sun, 22 Feb
SIN
Singapore
LHR
London
HK$5,893 Return, found 1 hour ago
HK$5,893
Return
found 1 hour ago
Select Air France flight, departing Sun, 8 Feb from Singapore to London, returning Sun, 22 Feb, priced at HK$5,893 found 1 hour ago
China Eastern Airlines
Tue, 27 Jan - Sun, 8 Feb
SIN
Singapore
LHR
London
HK$5,961 Return, found 3 days ago
HK$5,961
Return
found 3 days ago
Select China Eastern Airlines flight, departing Tue, 27 Jan from Singapore to London, returning Sun, 8 Feb, priced at HK$5,961 found 3 days ago
Cathay Pacific
Mon, 19 Jan - Mon, 26 Jan
SIN
Singapore
LHR
London
HK$6,041 Return, found 6 days ago
HK$6,041
Return
found 6 days ago
Select Cathay Pacific flight, departing Mon, 19 Jan from Singapore to London, returning Mon, 26 Jan, priced at HK$6,041 found 6 days ago
IndiGo
Sun, 8 Feb - Sun, 22 Feb
SIN
Singapore
LHR
London
HK$6,267 Return, found 1 hour ago
HK$6,267
Return
found 1 hour ago
Select IndiGo flight, departing Sun, 8 Feb from Singapore to London, returning Sun, 22 Feb, priced at HK$6,267 found 1 hour ago
Air India
Mon, 27 Apr - Tue, 28 Apr
SIN
Singapore
LHR
London
HK$6,582 Return, found 1 day ago
HK$6,582
Return
found 1 day ago
Select Air India flight, departing Mon, 27 Apr from Singapore to London, returning Tue, 28 Apr, priced at HK$6,582 found 1 day ago

Find the cheapest month to fly from Singapore (SIN) to London (LHR)

January is typically the cheapest month to fly

From HK$4,768 - HK$8,724 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from HK$4,822
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from HK$4,822
Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Airlines serving
Air China, Air France, Air India, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Gulf Air, IndiGo, Japan Airlines, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Turkish Airlines
Return price
HK$4,812
Distance
10817 km
Average flight time
6 hours 32 mins

Flights from Singapore to London

Book cheap flights from Singapore (SIN) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$2,258 now!

 

Frequently asked questions

How much is a flight from Changi Airport (SIN) to London Heathrow?
Round-trip flights between SIN and Heathrow Airport start from HK$4,812. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to LHR?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Changi Airport (SIN) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to London Heathrow?
Singapore to Hounslow is around 10,900 kilometers, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in a few snacks to munch on throughout your journey too.
Which airlines fly direct from Changi Airport to Heathrow Airport (LHR)?
A popular airline that services the route from SIN to Heathrow Airport (LHR) is Singapore Airlines (SQ). It offers 121 flights a month. After some more options? Have a look at the ticket prices from British Airways (BA). This carrier offers 34 monthly flights between these destinations.
Are Singapore Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SIN to Heathrow Airport (LHR) at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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