S$366 Cheap Flights from Singapore to London

View S$366 flight on Mon, 17 Nov, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to London

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    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$366 for one-way flights and S$839 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 20 Nov - Sat, 29 Nov
SIN
Singapore
LHR
London
S$839 Return, just found
S$839
Return
just found
Select Etihad Airways flight, departing Thu, 20 Nov from Singapore to London, returning Sat, 29 Nov, priced at S$839 just found
Malaysia Airlines
Thu, 22 Jan - Sun, 25 Jan
SIN
Singapore
LHR
London
S$849 Return, just found
S$849
Return
just found
Select Malaysia Airlines flight, departing Thu, 22 Jan from Singapore to London, returning Sun, 25 Jan, priced at S$849 just found
Hainan Airlines
Sun, 9 Nov - Mon, 10 Nov
SIN
Singapore
LHR
London
S$855 Return, found 3 hours ago
S$855
Return
found 3 hours ago
Select Hainan Airlines flight, departing Sun, 9 Nov from Singapore to London, returning Mon, 10 Nov, priced at S$855 found 3 hours ago
Qatar Airways
Mon, 17 Nov - Mon, 24 Nov
SIN
Singapore
LGW
London
S$883 Return, found 6 hours ago
S$883
Return
found 6 hours ago
Select Qatar Airways flight, departing Mon, 17 Nov from Singapore to London, returning Mon, 24 Nov, priced at S$883 found 6 hours ago
Gulf Air
Sat, 14 Mar - Wed, 18 Mar
SIN
Singapore
LGW
London
S$886 Return, found 4 hours ago
S$886
Return
found 4 hours ago
Select Gulf Air flight, departing Sat, 14 Mar from Singapore to London, returning Wed, 18 Mar, priced at S$886 found 4 hours ago
Turkish Airlines
Tue, 17 Feb - Thu, 26 Feb
SIN
Singapore
LGW
London
S$922 Return, found 2 days ago
S$922
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 17 Feb from Singapore to London, returning Thu, 26 Feb, priced at S$922 found 2 days ago
IndiGo
Sun, 2 Nov - Thu, 13 Nov
SIN
Singapore
LHR
London
S$928 Return, found 1 hour ago
S$928
Return
found 1 hour ago
Select IndiGo flight, departing Sun, 2 Nov from Singapore to London, returning Thu, 13 Nov, priced at S$928 found 1 hour ago
China Eastern Airlines
Wed, 14 Jan - Tue, 20 Jan
SIN
Singapore
LGW
London
S$932 Return, found 2 days ago
S$932
Return
found 2 days ago
Select China Eastern Airlines flight, departing Wed, 14 Jan from Singapore to London, returning Tue, 20 Jan, priced at S$932 found 2 days ago
Cathay Pacific
Thu, 15 Jan - Wed, 21 Jan
SIN
Singapore
LHR
London
S$965 Return, found 1 hour ago
S$965
Return
found 1 hour ago
Select Cathay Pacific flight, departing Thu, 15 Jan from Singapore to London, returning Wed, 21 Jan, priced at S$965 found 1 hour ago
KLM
Mon, 9 Feb - Mon, 16 Feb
SIN
Singapore
LHR
London
S$967 Return, found 13 hours ago
S$967
Return
found 13 hours ago
Select KLM flight, departing Mon, 9 Feb from Singapore to London, returning Mon, 16 Feb, priced at S$967 found 13 hours ago

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

November is typically the cheapest month to fly

From S$745 - S$935 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 S$970
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from S$970
Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from S$1,168
LGW
Gatwick
Average driving time to city centre52 min
Flights from S$1,168
Select flight to Stansted STN. Average driving time to city centre is 51 minutes. Flights from S$1,210
STN
Stansted
Average driving time to city centre51 min
Flights from S$1,210
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from S$1,172
LCY
London City
Closest
Average driving time to city centre21 min
Flights from S$1,172
Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Return price
S$839
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 Air China, China Eastern Airlines, Malaysia Airlines, Etihad Airways, Oman Air, Qatar Airways, Emirates, Singapore Airlines, British Airways, Hainan Airlines, Gulf Air, Turkish Airlines, IndiGo, Cathay Pacific, 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$366 and roundtrip prices from S$839*.
 

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$839. 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

*Available to Expedia members.