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Cheap flights from London, ON to Singapore from C$ 740

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SIN
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 4 February 2026.

Sun 19/45:10 a.m.
YXU
-
SIN
2 stops49h 25m
United Airlines
Thu 23/49:00 a.m.
SIN
-
YXU
2 stops44h 03m
United Airlines
Deal found 4/2C$ 1,382
Sat 21/35:40 p.m.
YXU
-
SIN
2 stops62h 35m
United Airlines
Sat 28/310:10 a.m.
SIN
-
YXU
2 stops47h 08m
United Airlines
Deal found 4/2C$ 1,612
Sat 21/35:40 p.m.
YXU
-
SIN
3 stops29h 35m
Multiple Airlines
Fri 27/31:30 a.m.
SIN
-
YXU
2 stops31h 51m
Multiple Airlines
Deal found 4/2C$ 4,640
Sat 21/35:40 p.m.
YXU
-
SIN
3 stops41h 45m
SWISS
Fri 27/312:05 a.m.
SIN
-
YXU
3 stops33h 16m
SWISS
Deal found 4/2C$ 5,589

Find flight deals from London to Singapore

Keep the following information in mind while searching for London to Singapore flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 1,382

One-way from

C$ 740
United Airlines
  • United Airlines
  • 19/4-23/4
  • 4 total stops
  • 72h 38m total
  • London to Singapore
Search Deals
21/3
  • 21/3
  • 2 total stops
  • 64h 15m total
  • London to Singapore
Search Deals

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 4 February 2026.
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

Sun 19/4

5:40 p.m.-6:35 p.m.

2 stops36h 55m

Singapore Changi

Thu 23/4

9:00 a.m.-8:43 a.m.

2 stops35h 43m

C$ 1,382

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 21/3

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

2 stops62h 35m

Singapore Changi

Sat 28/3

10:10 a.m.-9:18 p.m.

2 stops47h 08m

C$ 1,612

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 21/3

5:40 p.m.-11:15 a.m.

3 stops29h 35m

Singapore Changi

Fri 27/3

1:30 a.m.-9:21 p.m.

2 stops31h 51m

C$ 4,640

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 21/3

5:40 p.m.-11:25 p.m.

3 stops41h 45m

Singapore Changi

Fri 27/3

12:05 a.m.-9:21 p.m.

3 stops33h 16m

C$ 5,589

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 21/3

5:40 p.m.-9:55 p.m.

2 stops64h 15m

C$ 740

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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$ 1,127). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,384). 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.

  • What airport do you fly from for flights from London to Singapore?

    Most people fly from London (YXU) if they book a flight from London to Singapore. London is conveniently located just 8.6 km from London’s city centre.

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

    Departing from London, Ontario to Singapore will take you 36h 55m. 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$ 1,127). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,384). 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

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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Singapore flexibly with Cheapflights today.

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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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