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Cheap flights from London, ON to Singapore from C$ 723

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SIN
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 October 2025.

Round-trip from

C$ 1,377

One-way from

C$ 723
United Airlines
  • United Airlines
  • 9/2-16/2
  • 4 total stops
  • 65h 20m total
  • London to Singapore
Search Deals
11/1
  • 11/1
  • 3 total stops
  • 53h 50m total
  • London to Singapore
Search Deals

Find flight deals from London to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from London to Singapore
Explore the most affordable flight options available from London to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Thu 13/115:40 p.m.YXU - SIN
2 stops37h 35mUnited Airlines
Mon 17/1110:20 p.m.SIN - YXU
2 stops60h 01mUnited Airlines
Deal found 24/10C$ 1,425
Thu 13/115:15 a.m.YXU - SIN
2 stops36h 45mAir Canada
Sun 16/112:30 a.m.SIN - YXU
2 stops51h 35mAir Canada
Deal found 25/10C$ 2,351

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from London to Singapore that are best for you.

Fly from

London

Fly to

Singapore

Route

Depart

Return

Price

LondonSingapore

YXU - SIN

YXUSIN

London

Mon 9/2

9:25 a.m.-8:00 a.m.

2 stops33h 35m

Singapore Changi

Mon 16/2

10:20 p.m.-5:05 p.m.

2 stops31h 45m

C$ 1,377

LondonSingapore

YXU - SIN

YXUSIN

London

Thu 13/11

5:40 p.m.-8:15 p.m.

2 stops37h 35m

Singapore Changi

Mon 17/11

10:20 p.m.-9:21 p.m.

2 stops60h 01m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Mon 9/2

9:25 a.m.-5:25 a.m.

2 stops31h 00m

Singapore Changi

Sun 15/2

12:25 a.m.-5:05 p.m.

2 stops29h 40m

C$ 2,310

LondonSingapore

YXU - SIN

YXUSIN

London

Thu 13/11

5:15 a.m.-7:00 a.m.

2 stops36h 45m

Singapore Changi

Sun 16/11

2:30 a.m.-5:05 p.m.

2 stops51h 35m

C$ 2,351

LondonSingapore

YXU - SIN

YXUSIN

London

Sun 11/1

8:10 p.m.-3:00 p.m.

3 stops53h 50m

C$ 723

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 14/1

8:10 p.m.-3:00 p.m.

3 stops53h 50m

C$ 763

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 7/1

5:15 a.m.-7:00 a.m.

2 stops36h 45m

C$ 767

LondonSingapore

YXU - SIN

YXUSIN

London

Tue 13/1

5:40 p.m.-7:00 a.m.

2 stops48h 20m

C$ 767

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 14/1

5:15 a.m.-7:00 a.m.

2 stops36h 45m

C$ 767

LondonSingapore

YXU - SIN

YXUSIN

London

Sun 11/1

9:25 a.m.-8:15 p.m.

2 stops69h 50m

C$ 777

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 12 results
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Best time to book a flight from London to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Singapore

What is the cheapest month to book a flight from London, Ontario to Singapore?

Currently, September is the cheapest month in which you can book a flight from London, Ontario to Singapore (average of C$ 1,159). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London, Ontario to Singapore?

    Departing from London, Ontario to Singapore will take you 33h 35m. The distance between London, Ontario and Singapore is about 15043 km.

  • Can I find deals for flights from London to Singapore that include hotel bookings?

    Yes. In addition to deals on London to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Singapore.

  • Can I find deals for business class flights from London to Singapore?

    Yes. Cheapflights offers flight deals from London to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Singapore?

    Currently, September is the cheapest month in which you can book a flight from London, Ontario to Singapore (average of C$ 1,159). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Singapore?

When you search for this flight from London to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Singapore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Singapore.

Can Cheapflights find flights from London to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Singapore become cheaper?

Of course! You can now track prices for flights from London to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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