฿8,964 Cheap Flights from Singapore (SIN) to London (LHR)

View ฿8,964 flight on Tue, 10 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿8,964 for one-way flights and ฿19,190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 5 Mar - Wed, 11 Mar
SIN
Singapore
LHR
London
฿19,190 Return, found 3 days ago
฿19,190
Return
found 3 days ago
Select Etihad Airways flight, departing Thu, 5 Mar from Singapore to London, returning Wed, 11 Mar, priced at ฿19,190 found 3 days ago
IndiGo
Fri, 6 Mar - Thu, 12 Mar
SIN
Singapore
LHR
London
฿22,942 Return, found 2 days ago
฿22,942
Return
found 2 days ago
Select IndiGo flight, departing Fri, 6 Mar from Singapore to London, returning Thu, 12 Mar, priced at ฿22,942 found 2 days ago
Gulf Air
Mon, 2 Mar - Mon, 9 Mar
SIN
Singapore
LHR
London
฿22,960 Return, just found
฿22,960
Return
just found
Select Gulf Air flight, departing Mon, 2 Mar from Singapore to London, returning Mon, 9 Mar, priced at ฿22,960 just found
Qatar Airways
Thu, 5 Mar - Wed, 11 Mar
SIN
Singapore
LHR
London
฿23,185 Return, found 3 days ago
฿23,185
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 5 Mar from Singapore to London, returning Wed, 11 Mar, priced at ฿23,185 found 3 days ago
Malaysia Airlines
Mon, 2 Mar - Mon, 9 Mar
SIN
Singapore
LHR
London
฿23,315 Return, just found
฿23,315
Return
just found
Select Malaysia Airlines flight, departing Mon, 2 Mar from Singapore to London, returning Mon, 9 Mar, priced at ฿23,315 just found
Air France
Mon, 2 Feb - Wed, 18 Feb
SIN
Singapore
LHR
London
฿23,335 Return, found 1 day ago
฿23,335
Return
found 1 day ago
Select Air France flight, departing Mon, 2 Feb from Singapore to London, returning Wed, 18 Feb, priced at ฿23,335 found 1 day ago
Turkish Airlines
Mon, 2 Mar - Mon, 9 Mar
SIN
Singapore
LHR
London
฿24,245 Return, just found
฿24,245
Return
just found
Select Turkish Airlines flight, departing Mon, 2 Mar from Singapore to London, returning Mon, 9 Mar, priced at ฿24,245 just found
China Southern Airlines
Thu, 5 Mar - Wed, 11 Mar
SIN
Singapore
LHR
London
฿25,149 Return, found 3 days ago
฿25,149
Return
found 3 days ago
Select China Southern Airlines flight, departing Thu, 5 Mar from Singapore to London, returning Wed, 11 Mar, priced at ฿25,149 found 3 days ago
China Eastern Airlines
Fri, 23 Jan - Sun, 25 Jan
SIN
Singapore
LHR
London
฿25,920 Return, found 2 days ago
฿25,920
Return
found 2 days ago
Select China Eastern Airlines flight, departing Fri, 23 Jan from Singapore to London, returning Sun, 25 Jan, priced at ฿25,920 found 2 days ago
SriLankan Airlines
Tue, 20 Jan - Sun, 1 Mar
SIN
Singapore
LHR
London
฿26,425 Return, found 5 days ago
฿26,425
Return
found 5 days ago
Select SriLankan Airlines flight, departing Tue, 20 Jan from Singapore to London, returning Sun, 1 Mar, priced at ฿26,425 found 5 days ago

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

January is typically the cheapest month to fly

From ฿19,602 - ฿35,870 per traveller.
Flight from Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Airlines serving
Air China, Air France, Air India, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Etihad Airways, Finnair, Garuda Indonesia, IndiGo, Japan Airlines, Lufthansa, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
฿19,190
Distance
10817 km
Average flight time
6 hours 32 mins

Perfect flights from Singapore to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Changi to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿8,964 and roundtrip prices from ฿19,190. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 ฿19,190. 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 kilometres, 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.
*Available to Expedia members.