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Cheap flights from London, ON to Singapore from C$ 843

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SIN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Singapore

Keep the following information in mind while searching for London to Singapore flight deals. Data was last updated 17 September 2025.

Round-trip from

C$ 1,374

One-way from

C$ 843
United Airlines
  • United Airlines
  • 17/1-17/2
  • 4 total stops
  • 129h 30m total
  • London to Singapore
Search Deals
United Airlines
  • United Airlines
  • 31/10
  • 2 total stops
  • 70h 50m total
  • London to Singapore
Search Deals

Find flight deals from London to Singapore

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 17 September 2025.

Sun 28/96:10 a.m.YXU - SIN
2 stops48h 15mUnited Airlines
Thu 2/108:40 p.m.SIN - YXU
2 stops24h 37mUnited Airlines
Deal found 15/9C$ 2,123
Sun 28/93:50 p.m.YXU - SIN
2 stops26h 05mSWISS
Wed 1/101:25 a.m.SIN - YXU
2 stops32h 02mSWISS
Deal found 15/9C$ 9,030

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 17 September 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

Sat 17/1

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

2 stops61h 35m

Singapore Changi

Tue 17/2

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

2 stops67h 55m

C$ 1,374

LondonSingapore

YXU - SIN

YXUSIN

London

Fri 16/1

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

2 stops61h 35m

Singapore Changi

Mon 16/2

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

2 stops36h 01m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 17/1

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

2 stops61h 35m

Singapore Changi

Fri 20/2

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

2 stops36h 01m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Fri 16/1

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

2 stops61h 35m

Singapore Changi

Wed 18/2

10:10 a.m.-8:46 a.m.

2 stops35h 36m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Fri 16/1

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

2 stops69h 50m

Singapore Changi

Tue 17/2

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

2 stops31h 45m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Sat 17/1

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

2 stops61h 35m

Singapore Changi

Sun 15/2

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

2 stops36h 01m

C$ 1,425

LondonSingapore

YXU - SIN

YXUSIN

London

Thu 15/1

9:25 a.m.-7:00 a.m.

2 stops32h 35m

Singapore Changi

Tue 17/2

8:50 a.m.-8:46 a.m.

2 stops36h 56m

C$ 1,446

LondonSingapore

YXU - SIN

YXUSIN

London

Thu 15/1

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

2 stops36h 45m

Singapore Changi

Thu 19/2

8:50 a.m.-8:46 a.m.

2 stops36h 56m

C$ 1,446

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 14/1

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

2 stops48h 20m

Singapore Changi

Thu 19/2

8:50 a.m.-9:21 p.m.

2 stops25h 31m

C$ 1,446

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 14/1

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

2 stops48h 20m

Singapore Changi

Tue 17/2

8:50 a.m.-5:05 p.m.

2 stops45h 15m

C$ 1,451

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 14 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$ 939). Flying from London, Ontario to Singapore in December is currently the most expensive (average of C$ 1,307). 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 61h 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$ 939). Flying from London, Ontario to Singapore in December is currently the most expensive (average of C$ 1,307). 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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How does Cheapflights help users find flights from London to Singapore?

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