€245 Cheap Flights Singapore to London (SIN-LON)

View €245 flight on Tue, 4 Nov 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to London

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Cheap flights from Singapore to London (SIN-LON)

Prices were available within the past 7 days and start at €245 for one-way flights and €567 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, 13 Oct - Wed, 29 Oct
SIN
Singapore
LHR
London
€567 Return, found 5 days ago
€567
Return
found 5 days ago
Select Etihad Airways flight, departing Mon, 13 Oct from Singapore to London, returning Wed, 29 Oct, priced at €567 found 5 days ago
Gulf Air
Thu, 18 Sep - Sun, 21 Sep
SIN
Singapore
LGW
London
€581 Return, found 1 day ago
€581
Return
found 1 day ago
Select Gulf Air flight, departing Thu, 18 Sep from Singapore to London, returning Sun, 21 Sep, priced at €581 found 1 day ago
Qatar Airways
Mon, 20 Oct - Tue, 4 Nov
SIN
Singapore
LGW
London
€604 Return, found 6 hours ago
€604
Return
found 6 hours ago
Select Qatar Airways flight, departing Mon, 20 Oct from Singapore to London, returning Tue, 4 Nov, priced at €604 found 6 hours ago
Turkish Airlines
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LHR
London
€680 Return, found 1 day ago
€680
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at €680 found 1 day ago
Cathay Pacific
Fri, 24 Oct - Tue, 4 Nov
SIN
Singapore
LHR
London
€680 Return, found 5 hours ago
€680
Return
found 5 hours ago
Select Cathay Pacific flight, departing Fri, 24 Oct from Singapore to London, returning Tue, 4 Nov, priced at €680 found 5 hours ago
KLM
Mon, 20 Oct - Wed, 5 Nov
SIN
Singapore
LHR
London
€684 Return, found 1 day ago
€684
Return
found 1 day ago
Select KLM flight, departing Mon, 20 Oct from Singapore to London, returning Wed, 5 Nov, priced at €684 found 1 day ago
Swiss International Air Lines
Mon, 20 Oct - Tue, 4 Nov
SIN
Singapore
LCY
London
€701 Return, found 6 hours ago
€701
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Mon, 20 Oct from Singapore to London, returning Tue, 4 Nov, priced at €701 found 6 hours ago
Lufthansa
Mon, 20 Oct - Tue, 4 Nov
SIN
Singapore
LCY
London
€713 Return, found 6 hours ago
€713
Return
found 6 hours ago
Select Lufthansa flight, departing Mon, 20 Oct from Singapore to London, returning Tue, 4 Nov, priced at €713 found 6 hours ago
SriLankan Airlines
Fri, 24 Oct - Tue, 4 Nov
SIN
Singapore
LHR
London
€716 Return, found 5 hours ago
€716
Return
found 5 hours ago
Select SriLankan Airlines flight, departing Fri, 24 Oct from Singapore to London, returning Tue, 4 Nov, priced at €716 found 5 hours ago
Saudia
Thu, 18 Sep - Sun, 21 Sep
SIN
Singapore
LHR
London
€726 Return, found 1 day ago
€726
Return
found 1 day ago
Select Saudia flight, departing Thu, 18 Sep from Singapore to London, returning Sun, 21 Sep, priced at €726 found 1 day ago

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

November is typically the cheapest month to fly

From €498 - €625 per traveller.

Graph displaying average flight prices per month

Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Return price
€566
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 €245 and roundtrip prices from €567. 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 €567. 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.

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