฿9,730 Cheap Flights from Singapore (SIN) to London (LHR)

View ฿9,730 flight on Thu, 9 Jul 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿9,730 for one-way flights and ฿22,645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 20 Sept - Sun, 4 Oct
SIN
Singapore
LHR
London
฿22,645 Return, found 21 hours ago
฿22,645
Return
found 21 hours ago
Select Etihad Airways flight, departing Sun, 20 Sept from Singapore to London, returning Sun, 4 Oct, priced at ฿22,645 found 21 hours ago
Gulf Air
Mon, 14 Sept - Thu, 24 Sept
SIN
Singapore
LHR
London
฿23,735 Return, found 1 day ago
฿23,735
Return
found 1 day ago
Select Gulf Air flight, departing Mon, 14 Sept from Singapore to London, returning Thu, 24 Sept, priced at ฿23,735 found 1 day ago
Saudia
Tue, 3 Nov - Tue, 17 Nov
SIN
Singapore
LHR
London
฿24,945 Return, found 2 days ago
฿24,945
Return
found 2 days ago
Select Saudia flight, departing Tue, 3 Nov from Singapore to London, returning Tue, 17 Nov, priced at ฿24,945 found 2 days ago
Qatar Airways
Mon, 8 Jun - Mon, 22 Jun
SIN
Singapore
LHR
London
฿25,935 Return, found 19 hours ago
฿25,935
Return
found 19 hours ago
Select Qatar Airways flight, departing Mon, 8 Jun from Singapore to London, returning Mon, 22 Jun, priced at ฿25,935 found 19 hours ago
Finnair
Thu, 29 Oct - Sun, 1 Nov
SIN
Singapore
LHR
London
฿30,410 Return, found 6 days ago
฿30,410
Return
found 6 days ago
Select Finnair flight, departing Thu, 29 Oct from Singapore to London, returning Sun, 1 Nov, priced at ฿30,410 found 6 days ago
Air India
Tue, 3 Nov - Tue, 17 Nov
SIN
Singapore
LHR
London
฿31,635 Return, found 2 days ago
฿31,635
Return
found 2 days ago
Select Air India flight, departing Tue, 3 Nov from Singapore to London, returning Tue, 17 Nov, priced at ฿31,635 found 2 days ago
Malaysia Airlines
Tue, 3 Nov - Tue, 17 Nov
SIN
Singapore
LHR
London
฿33,795 Return, found 2 days ago
฿33,795
Return
found 2 days ago
Select Malaysia Airlines flight, departing Tue, 3 Nov from Singapore to London, returning Tue, 17 Nov, priced at ฿33,795 found 2 days ago
Cathay Pacific
Tue, 3 Nov - Tue, 17 Nov
SIN
Singapore
LHR
London
฿33,955 Return, found 2 days ago
฿33,955
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 3 Nov from Singapore to London, returning Tue, 17 Nov, priced at ฿33,955 found 2 days ago
Royal Brunei Airlines
Fri, 18 Sept - Wed, 30 Sept
SIN
Singapore
LHR
London
฿34,510 Return, found 9 hours ago
฿34,510
Return
found 9 hours ago
Select Royal Brunei Airlines flight, departing Fri, 18 Sept from Singapore to London, returning Wed, 30 Sept, priced at ฿34,510 found 9 hours ago
Oman Air
Fri, 18 Sept - Wed, 30 Sept
SIN
Singapore
LHR
London
฿34,720 Return, found 9 hours ago
฿34,720
Return
found 9 hours ago
Select Oman Air flight, departing Fri, 18 Sept from Singapore to London, returning Wed, 30 Sept, priced at ฿34,720 found 9 hours ago

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 ฿23,840
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from ฿23,840

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

May is typically the cheapest month to fly

From ฿19,536 - ฿28,263 per traveller.

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 ฿22,645. 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.

Travel information

Origin airport
Changi
Destination airport
Heathrow
Return price
฿22,645
Distance
10817 km
Average flight time
7 hours 1 min

Book with confidence

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 ฿9,730 and roundtrip prices from ฿22,645. 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.
Perfect flights from Singapore to London
*Available to Expedia members.