฿9,240 Cheap Flights from Singapore (SIN) to London (LON)

View ฿9,240 flight on Fri, 24 Oct 2025Opens in a new window

Popular airlines from Changi Airport (SIN) to London

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

Prices were available within the past 7 days and start at ฿9,240 for one-way flights and ฿21,410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 27 Oct - Fri, 7 Nov
SIN
Singapore
LHR
London
฿21,410 Return, found 6 hours ago
฿21,410
Return
found 6 hours ago
Select Etihad Airways flight, departing Mon, 27 Oct from Singapore to London, returning Fri, 7 Nov, priced at ฿21,410 found 6 hours ago
Gulf Air
Sat, 4 Oct - Fri, 10 Oct
SIN
Singapore
LGW
London
฿22,325 Return, found 1 day ago
฿22,325
Return
found 1 day ago
Select Gulf Air flight, departing Sat, 4 Oct from Singapore to London, returning Fri, 10 Oct, priced at ฿22,325 found 1 day ago
Air India
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LHR
London
฿22,660 Return, found 15 hours ago
฿22,660
Return
found 15 hours ago
Select Air India flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at ฿22,660 found 15 hours ago
Qatar Airways
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LGW
London
฿22,840 Return, found 11 hours ago
฿22,840
Return
found 11 hours ago
Select Qatar Airways flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at ฿22,840 found 11 hours ago
Air France
Mon, 27 Oct - Fri, 7 Nov
SIN
Singapore
LHR
London
฿23,770 Return, found 6 hours ago
฿23,770
Return
found 6 hours ago
Select Air France flight, departing Mon, 27 Oct from Singapore to London, returning Fri, 7 Nov, priced at ฿23,770 found 6 hours ago
Turkish Airlines
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LGW
London
฿24,245 Return, found 11 hours ago
฿24,245
Return
found 11 hours ago
Select Turkish Airlines flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at ฿24,245 found 11 hours ago
China Eastern Airlines
Tue, 14 Oct - Tue, 28 Oct
SIN
Singapore
LGW
London
฿25,580 Return, found 3 days ago
฿25,580
Return
found 3 days ago
Select China Eastern Airlines flight, departing Tue, 14 Oct from Singapore to London, returning Tue, 28 Oct, priced at ฿25,580 found 3 days ago
Cathay Pacific
Sun, 19 Oct - Tue, 4 Nov
SIN
Singapore
LHR
London
฿25,745 Return, found 2 days ago
฿25,745
Return
found 2 days ago
Select Cathay Pacific flight, departing Sun, 19 Oct from Singapore to London, returning Tue, 4 Nov, priced at ฿25,745 found 2 days ago
KLM
Mon, 27 Oct - Fri, 7 Nov
SIN
Singapore
LHR
London
฿25,830 Return, found 6 hours ago
฿25,830
Return
found 6 hours ago
Select KLM flight, departing Mon, 27 Oct from Singapore to London, returning Fri, 7 Nov, priced at ฿25,830 found 6 hours ago
Emirates
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LGW
London
฿26,755 Return, found 11 hours ago
฿26,755
Return
found 11 hours ago
Select Emirates flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at ฿26,755 found 11 hours ago

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

November is typically the cheapest month to fly

From ฿18,745 - ฿23,670 per traveller.

Graph displaying average flight prices per month

Flight from Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Return price
฿21,410
Distance
10817 km

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 LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from ฿9,240 and roundtrip prices from ฿21,410. 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 LON-All Airports 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 (LON-All Airports)?
Start packing your bags, because round-trip flights from Changi Airport to London (LON-All Airports) start from ฿21,410. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. 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 London (LON-All Airports)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Changi Airport to London (LON-All Airports) 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 (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Singapore Airport to London (LON-All Airports)?
With a flight distance of 10,900 kilometres between Singapore and England, this is a long-haul journey. Remember to keep well hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from SIN to London (LON-All Airports)?
A popular airline that flies from Changi Airport (SIN) to London (LON-All Airports) is Singapore Airlines (SQ). It offers 121 flights every month. Another carrier servicing this route is British Airways (BA). You'll have 34 flights each month to select from.
Are Changi Airport to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Changi Airport (SIN) to London (LON-All Airports) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out! If you'd rather play it safe and start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made regularly.

Explore a world of travel with Expedia

London Airports

London

Singapore to Heathrow
฿21,410.00
*Available to Expedia members.