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

View AU$535 flight on Thu, 2 Oct. 2025Opens in a new window

Popular airlines from 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 35% 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 (SIN) to London (LON)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, 18 Sep. - Thu, 25 Sep.
SIN
Singapore
LHR
London
AU$1,013 Return, found 6 days ago
AU$1,013
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 18 Sep. from Singapore to London, returning Thu, 25 Sep., priced at AU$1,013 found 6 days ago
Gulf Air
Tue, 9 Sep. - Sun, 14 Sep.
SIN
Singapore
LGW
London
AU$1,046 Return, found 3 hours ago
AU$1,046
Return
found 3 hours ago
Select Gulf Air flight, departing Tue, 9 Sep. from Singapore to London, returning Sun, 14 Sep., priced at AU$1,046 found 3 hours ago
China Eastern Airlines
Fri, 8 Aug. - Tue, 26 Aug.
SIN
Singapore
LGW
London
AU$1,100 Return, found 22 hours ago
AU$1,100
Return
found 22 hours ago
Select China Eastern Airlines flight, departing Fri, 8 Aug. from Singapore to London, returning Tue, 26 Aug., priced at AU$1,100 found 22 hours ago
Malaysia Airlines
Mon, 13 Oct. - Mon, 10 Nov.
SIN
Singapore
LHR
London
AU$1,115 Return, found 6 days ago
AU$1,115
Return
found 6 days ago
Select Malaysia Airlines flight, departing Mon, 13 Oct. from Singapore to London, returning Mon, 10 Nov., priced at AU$1,115 found 6 days ago
Turkish Airlines
Wed, 24 Dec. - Wed, 14 Jan.
SIN
Singapore
LGW
London
AU$1,117 Return, found 3 days ago
AU$1,117
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 24 Dec. from Singapore to London, returning Wed, 14 Jan., priced at AU$1,117 found 3 days ago
KLM
Sat, 27 Dec. - Sat, 24 Jan.
SIN
Singapore
LHR
London
AU$1,145 Return, found 1 day ago
AU$1,145
Return
found 1 day ago
Select KLM flight, departing Sat, 27 Dec. from Singapore to London, returning Sat, 24 Jan., priced at AU$1,145 found 1 day ago
Air France
Wed, 24 Dec. - Wed, 31 Dec.
SIN
Singapore
LHR
London
AU$1,146 Return, found 7 hours ago
AU$1,146
Return
found 7 hours ago
Select Air France flight, departing Wed, 24 Dec. from Singapore to London, returning Wed, 31 Dec., priced at AU$1,146 found 7 hours ago
Singapore Airlines
Sat, 27 Dec. - Sat, 24 Jan.
SIN
Singapore
LHR
London
AU$1,166 Return, found 1 day ago
AU$1,166
Return
found 1 day ago
Select Singapore Airlines flight, departing Sat, 27 Dec. from Singapore to London, returning Sat, 24 Jan., priced at AU$1,166 found 1 day ago
Turkish Airlines
Sun, 17 May - Wed, 3 Jun.
SIN
Singapore
STN
London
AU$1,168 Return, found 23 hours ago
AU$1,168
Return
found 23 hours ago
Select Turkish Airlines flight, departing Sun, 17 May from Singapore to London, returning Wed, 3 Jun., priced at AU$1,168 found 23 hours ago
Qatar Airways
Mon, 4 Aug. - Sun, 24 Aug.
SIN
Singapore
LHR
London
AU$1,168 Return, found 2 days ago
AU$1,168
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 4 Aug. from Singapore to London, returning Sun, 24 Aug., priced at AU$1,168 found 2 days ago

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

November is typically the cheapest month to fly

From AU$883 - AU$1,132 per traveller.

Graph displaying average flight prices per month

Flight from Singapore to London route information
Origin airport
Changi
Destination airport
Heathrow
Return price
AU$1,012
Distance
10817 km

Your quick guide to flights from Singapore to London

Pick up great flights from Singapore to London

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Singapore to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Singapore to London that take around hours.

Find cheap flights from Singapore to London

From the great flight deals with prices currently ranging from AU$1,013 to AU$1,168, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Singapore to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in September.

Reasons to book your flight from Singapore to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Singapore to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$1,013. 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 Flight Deals

London

Singapore to Heathrow
AU$1,012.50
Singapore to Gatwick
AU$1,045.50
Singapore to London City
AU$1,182.40

Southampton

Singapore to Southampton
AU$1,707.60
*Available to Expedia members.