S$440 Cheap Flights from Singapore to London

View S$440 flight on Sat, 27 Sep, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to London

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Singapore to London (SIN-LON)

Prices were available within the past 7 days and start at S$440 for one-way flights and S$846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 21 Sep - Fri, 26 Sep
SIN
Singapore
LHR
London
S$846 Return, found 1 day ago
S$846
Return
found 1 day ago
Select Etihad Airways flight, departing Sun, 21 Sep from Singapore to London, returning Fri, 26 Sep, priced at S$846 found 1 day ago
Gulf Air
Thu, 20 Nov - Sun, 23 Nov
SIN
Singapore
LGW
London
S$878 Return, found 3 days ago
S$878
Return
found 3 days ago
Select Gulf Air flight, departing Thu, 20 Nov from Singapore to London, returning Sun, 23 Nov, priced at S$878 found 3 days ago
Singapore Airlines
Tue, 11 Nov - Tue, 18 Nov
SIN
Singapore
LHR
London
S$896 Return, found 19 hours ago
S$896
Return
found 19 hours ago
Select Singapore Airlines flight, departing Tue, 11 Nov from Singapore to London, returning Tue, 18 Nov, priced at S$896 found 19 hours ago
Qatar Airways
Thu, 16 Oct - Tue, 4 Nov
SIN
Singapore
LGW
London
S$900 Return, found 1 day ago
S$900
Return
found 1 day ago
Select Qatar Airways flight, departing Thu, 16 Oct from Singapore to London, returning Tue, 4 Nov, priced at S$900 found 1 day ago
Turkish Airlines
Wed, 1 Oct - Wed, 29 Oct
SIN
Singapore
LGW
London
S$920 Return, found 11 hours ago
S$920
Return
found 11 hours ago
Select Turkish Airlines flight, departing Wed, 1 Oct from Singapore to London, returning Wed, 29 Oct, priced at S$920 found 11 hours ago
China Eastern Airlines
Wed, 20 Aug - Fri, 29 Aug
SIN
Singapore
LGW
London
S$929 Return, just found
S$929
Return
just found
Select China Eastern Airlines flight, departing Wed, 20 Aug from Singapore to London, returning Fri, 29 Aug, priced at S$929 just found
Hainan Airlines
Wed, 8 Oct - Wed, 8 Oct
SIN
Singapore
LHR
London
S$938 Return, found 2 days ago
S$938
Return
found 2 days ago
Select Hainan Airlines flight, departing Wed, 8 Oct from Singapore to London, returning Wed, 8 Oct, priced at S$938 found 2 days ago
Qantas Airways
Wed, 12 Nov - Mon, 24 Nov
SIN
Singapore
LHR
London
S$949 Return, found 14 hours ago
S$949
Return
found 14 hours ago
Select Qantas Airways flight, departing Wed, 12 Nov from Singapore to London, returning Mon, 24 Nov, priced at S$949 found 14 hours ago
British Airways
Wed, 5 Nov - Sat, 15 Nov
SIN
Singapore
LHR
London
S$952 Return, found 1 day ago
S$952
Return
found 1 day ago
Select British Airways flight, departing Wed, 5 Nov from Singapore to London, returning Sat, 15 Nov, priced at S$952 found 1 day ago
KLM
Thu, 16 Oct - Wed, 29 Oct
SIN
Singapore
LHR
London
S$963 Return, found 5 hours ago
S$963
Return
found 5 hours ago
Select KLM flight, departing Thu, 16 Oct from Singapore to London, returning Wed, 29 Oct, priced at S$963 found 5 hours ago

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

November is typically the cheapest month to fly

From S$744 - S$940 per traveller.

Graph displaying average flight prices per month

Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Return price
S$846
Distance
10817 km

Perfect flights from Singapore to London

Your Journey from Singapore to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Etihad Airways, Qatar Airways, China Southern Airlines, China Eastern Airlines, British Airways, Emirates, Oman Air, Vietnam Airlines, Thai Airways International, Gulf Air, Singapore Airlines, Turkish Airlines, Hainan Airlines, Qantas Airways, KLM. Our selection of flights from Changi to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to London Flights

Experience the joy of finding cheap flights from Changi to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$440 and roundtrip prices from S$846*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$846. 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
S$845.80
Singapore to Gatwick
S$877.90
Singapore to Stansted
S$984.80
Singapore to London City
S$994.60
Singapore to Luton
S$3,493.40

Southampton

Singapore to Southampton
S$1,027.20

Cambridge

Singapore to Cambridge
S$1,529.20
*Available to Expedia members.