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Cheap flights from London, ON to Singapore from C$ 1,377

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SIN
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

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 2 November 2025.

Round-trip from

C$ 1,377
United Airlines
  • United Airlines
  • 9/2-16/2
  • 4 total stops
  • 81h 01m total
  • London to Singapore
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Find flight deals from London to Singapore

Enter your travel dates to find the best prices.

Best flights from London to Singapore
Discover carefully curated flight deals from London to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 November 2025.

Mon 9/29:25 a.m.YXU - SIN
2 stops33h 35mUnited Airlines
Mon 16/210:20 p.m.SIN - YXU
2 stops47h 26mUnited Airlines
Deal found 1/11C$ 1,377
Mon 9/29:25 a.m.YXU - SIN
2 stops31h 00mMultiple Airlines
Sun 15/212:25 a.m.SIN - YXU
2 stops29h 40mMultiple Airlines
Deal found 1/11C$ 2,310
Wed 11/29:25 a.m.YXU - SIN
2 stops45h 50mUnited Airlines
Sun 15/210:20 p.m.SIN - YXU
2 stops36h 01mUnited Airlines
Deal found 1/11C$ 1,426
Wed 11/25:10 a.m.YXU - SIN
2 stops36h 45mAir Canada
Sat 14/21:10 a.m.SIN - YXU
2 stops33h 11mAir Canada
Deal found 1/11C$ 3,293

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 2 November 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.-8:46 a.m.

2 stops47h 26m

C$ 1,377

LondonSingapore

YXU - SIN

YXUSIN

London

Wed 11/2

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

2 stops45h 50m

Singapore Changi

Sun 15/2

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

2 stops36h 01m

C$ 1,426

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

Wed 11/2

5:10 a.m.-6:55 a.m.

2 stops36h 45m

Singapore Changi

Sat 14/2

1:10 a.m.-9:21 p.m.

2 stops33h 11m

C$ 3,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

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$ 1,160). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,419). 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 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$ 1,160). Flying from London, Ontario to Singapore in June is currently the most expensive (average of C$ 1,419). 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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