SIN - ONT

S$ 725 Find Cheap Flights from Singapore to Ontario – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,174
Typical prices: S$ 1,076-S$ 1,338
China Airlines
Wed 3-10Wed 17-10
SIN - ONT • 1 stop
Cheapest one-way flight
S$ 725
Typical prices: S$ 681-S$ 795
China Airlines
Thu 27-9
SIN - ONT • 1 stop
Direct flights
Not available
There are currently no direct flights between Singapore and Ontario. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 21% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Taipei City Taiwan Taoyuan Intl (TPE)
Cheapest • Avg S$ 1,241 (return)
San Francisco (SFO)
Shortest trip • 21h 40m (one-way)
Insights
Insights
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We hope you enjoy your trip to Ontario!
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Flight Deals

Cheap Flights from Singapore to Ontario (SIN-ONT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Ontario

Sat, 3 Oct - Sat, 17 Oct
China Airlines Logo
13:55 - 18:00SIN  Singapore Changi-ONT Ontario
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
00:10 - 00:35ONT  Ontario-SIN Singapore Changi
33h 25m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,174China Airlines
Thu, 15 Oct - Wed, 21 Oct
China Airlines Logo
13:55 - 18:00SIN  Singapore Changi-ONT Ontario
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
00:10 - 12:30ONT  Ontario-SIN Singapore Changi
21h 20m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,176China Airlines
Sun, 8 Nov - Tue, 24 Nov
China Airlines Logo
02:00 - 17:05SIN  Singapore Changi-ONT Ontario
31h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
22:50 - 13:05ONT  Ontario-SIN Singapore Changi
22h 15m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,176China Airlines
Wed, 17 Feb - Thu, 25 Feb
China Airlines Logo
14:25 - 17:05SIN  Singapore Changi-ONT Ontario
18h 40m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
22:50 - 00:40ONT  Ontario-SIN Singapore Changi
33h 50m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,176China Airlines
Thu, 8 Oct - Sun, 25 Oct
China Airlines Logo
02:00 - 18:00SIN  Singapore Changi-ONT Ontario
31h 00m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
23:50 - 13:05ONT  Ontario-SIN Singapore Changi
22h 15m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,184China Airlines
Thu, 8 Oct - Sun, 25 Oct
China Airlines Logo
02:00 - 18:00SIN  Singapore Changi-ONT Ontario
31h 00m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
23:50 - 13:05ONT  Ontario-SIN Singapore Changi
22h 15m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,185China Airlines
Mon, 28 Sep - Tue, 13 Oct
China Airlines Logo
02:00 - 18:00SIN  Singapore Changi-ONT Ontario
31h 00m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
00:10 - 12:30ONT  Ontario-SIN Singapore Changi
21h 20m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,208China Airlines
Tue, 29 Sep - Wed, 14 Oct
China Airlines Logo
02:00 - 18:00SIN  Singapore Changi-ONT Ontario
31h 00m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
00:10 - 12:30ONT  Ontario-SIN Singapore Changi
21h 20m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,208China Airlines
Fri, 22 Jan - Fri, 29 Jan
STARLUX Airlines Logo
14:45 - 15:55SIN  Singapore Changi-ONT Ontario
17h 10m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
21:45 - 13:25ONT  Ontario-SIN Singapore Changi
23h 40m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,211STARLUX Airlines
Fri, 2 Oct - Sat, 17 Oct
STARLUX Airlines Logo
14:00 - 17:05SIN  Singapore Changi-ONT Ontario
18h 05m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
23:30 - 12:40ONT  Ontario-SIN Singapore Changi
22h 10m1 stop Taipei City Taiwan Taoyuan Intl
S$ 1,223STARLUX Airlines
Booking Insights

Price, demand, and travel trends for Singapore to Ontario flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Ontario with more confidence.

How much is a return flight from Singapore to Ontario?

Return flights from Singapore to Ontario start at S$ 1,174. Prices are typical for this route right now, with typical return fares ranging from S$ 1,076 to S$ 1,338. The lowest price found in the past 5 days was S$ 1,174 on China Airlines.

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Key details for Singapore to Ontario flights

Low season

April

Cheapest flight

S$ 725
Flights from Singapore to Ontario

When to book flights from Singapore to Ontario

Are your dates flexible? Find out the best times to travel from Singapore to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Singapore to Ontario flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Singapore to Ontario?

    Flights from Singapore to Ontario usually depart from Singapore Changi (SIN) and arrive at Ontario (ONT).

  • Which cabin classes can I book on flights from Singapore to Ontario?

    Only Economy class is available on flights from Singapore to Ontario.

  • Which airports do connecting flights from Singapore to Ontario pass through?

    Connecting flights from Singapore to Ontario most commonly pass through:

    • Taipei City Taiwan Taoyuan Intl (TPE) – 80% of one-stop connections
    • San Francisco (SFO) – 20% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Singapore to Ontario?

    Yes. Being flexible with your travel dates can save you up to 30% on the Singapore to Ontario route. Thursday is the cheapest departure day at S$ 1,009 return on average, while Friday is the most expensive at S$ 1,427, a difference of S$ 418. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Singapore to Ontario?

    A direct flight from Singapore to Ontario takes 0h 00m, covering 22,768 km.

  • Do I need a passport to fly from Singapore to Ontario?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Singapore to Ontario looking right now?

    One-way fares from Singapore to Ontario are currently in line with typical prices for this route. Average one-way fares are about S$ 740.

  • How much time can I save by choosing a different stopover airport from Singapore to Ontario?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 20h 35m, compared to 21h 40m via San Francisco (SFO).

  • What is the time difference between Singapore and Ontario?

    Ontario is 15 hours behind Singapore (Pacific Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ontario Airport (ONT)?

    Ontario Airport (ONT) hosts 5 major car hire companies, with daily rates starting from around S$ 23 for economy cars. Top options include:
    • Fox
    • Thrifty
    • Europcar
    • Dollar
    • Alamo

  • How much should I expect to pay for a Singapore to Ontario flight?

    Return flights from Singapore to Ontario range from S$ 1,076 to S$ 1,338, with an average of S$ 1,280 over the past 12 months. Anything below S$ 1,076 counts as a good deal.

Your guide to booking Singapore to Ontario flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average S$ 1,009 – about S$ 418 less than Friday (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Singapore to Ontario trip for September. Fares historically average S$ 1,009 return in that month – typically S$ 487 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.
    - Azure Hotel & Suites, Trademark Collection by Wyndham
    - La Quinta Inn & Suites by Wyndham Ontario Airport
    - Holiday Inn Ontario Airport By IHG

More options for your flight from Singapore to Ontario

Complete your trip to Ontario with a hotel stay or car hire

Car rentals in Ontario
Hotels in Ontario