CA $585 Cheap Flights from London (LHR) to Singapore (SIN)

Featured airlines

    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 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at CA $585 for one-way flights and CA $846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Shenzhen Airlines
Finnair
Air China
China Eastern Airlines
Etihad Airways
Gulf Air
Turkish Airlines
British Airways
Lufthansa
Flight from London to Singapore (LHR - SIN) route information
Origin airport
Heathrow
Destination airport
Changi
Airlines serving
Air China, Air India, Austrian Airlines, British Airways, Cathay Pacific, China Southern Airlines, Etihad Airways, Finnair, Japan Airlines, Korean Air, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vistara
Roundtrip price
CA $846
Distance
10817 km
Average flight time
20 hours 17 mins

London to Singapore Flights

The easy way to book your flights from London to Singapore 

With Expedia, it’s simple to find and book flights to Singapore from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Air Canada, Fiji Airways, Virgin Australia, Air New Zealand, Qantas, Avianca, SAS, Iberia, Garuda Indonesia, Malaysia Airlines, TAP Air Portugal, Virgin Atlantic, Singapore Airlines, British Airways nonstop flights to Changi, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Singapore today, tomorrow, or this week.  

 

Save dollars with cheap flights from Heathrow, LHR to Changi, SIN 

Sort your search results by price to find great deals on your flight from London to Singapore—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Singapore from London currently is just CA $846 rising to CA $1,092.  

Here are more money-saving tips: 

  • Fly in June when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Singapore  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Singapore from London 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Singapore with Expedia today.

Frequently asked questions

How much is a flight from London Heathrow to Singapore Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Heathrow Airport to Singapore Airport start from CA $846. Book now to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to SIN?
We understand that circumstances change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to Changi 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 Heathrow Airport to Singapore Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LHR to Changi Airport?
With a flight distance of 10,900 kilometers between London Heathrow and Changi Airport, this is a long-haul trip. Make sure you drink lots of water and get up to stretch your legs every now and then.
Which airlines fly direct from London Heathrow to SIN?
Singapore Airlines (SQ) is the number one choice for many travelers. It operates 121 flights from London Heathrow to Changi Airport each month. If you want more options, check out the ticket prices from British Airways (BA). This airlines operates 39 flights a month between these airports.
Are Heathrow Airport to Changi Airport (SIN) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an awesome last-minute deal from Heathrow Airport to Changi Airport, but there’s no guarantee. As many airlines advertise prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you’re always seeing the latest offers.
London nearby Airports

London

*Available to Expedia members.