When did momondo last update prices for flights from Singapore Changi Airport to Ontario Airport?

Prices for flights from Singapore Changi Airport to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Singapore Changi Airport to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$478 Cheap Flights from Singapore to Ontario in 2025/26

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2:00 am - 4:50 pmSIN-ONT

30h 50m1 stop

10:50 pm - 12:40 amONT-SIN

33h 50m1 stop

$778China Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 23

2:25 pm - 4:50 pmSIN-ONT

18h 25m1 stop

10:50 pm - 1:05 pmONT-SIN

22h 15m1 stop

$779China Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

2:00 am - 4:50 pmSIN-ONT

30h 50m1 stop

10:50 pm - 12:40 amONT-SIN

33h 50m1 stop

$824China Airlines

Find Deal

Tue, Nov 18 - Thu, Dec 4

2:00 am - 4:50 pmSIN-ONT

30h 50m1 stop

10:50 pm - 12:40 amONT-SIN

33h 50m1 stop

$827China Airlines

Find Deal

Thu, Nov 20 - Sat, Dec 6

2:45 pm - 4:50 pmSIN-ONT

17h 05m1 stop

11:10 pm - 12:40 pmONT-SIN

22h 30m1 stop

$903STARLUX Airlines

Find Deal

Wed, Mar 18 - Mon, Apr 27

2:45 pm - 4:50 pmSIN-ONT

17h 05m1 stop

11:10 pm - 12:40 pmONT-SIN

22h 30m1 stop

$946STARLUX Airlines

Find Deal

Fri, Mar 20 - Wed, Apr 29

10:20 pm - 12:43 pmSIN-ONT

29h 23m2 stops

1:45 pm - 8:00 amONT-SIN

27h 15m2 stops

$959United Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

10:10 am - 6:00 pmSIN-ONT

23h 50m1 stop

6:00 am - 6:25 pmONT-SIN

21h 25m1 stop

$961United Airlines

Find Deal

Thu, Mar 5 - Thu, Apr 9

1:15 pm - 3:08 pmSIN-ONT

41h 53m2 stops

4:03 pm - 2:30 pmONT-SIN

30h 27m2 stops

$1,004Multiple Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 9

3:45 pm - 3:08 pmSIN-ONT

39h 23m2 stops

4:03 pm - 2:30 pmONT-SIN

30h 27m2 stops

$1,022Multiple Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 9

STARLUX Airlines flights from Singapore to Ontario

Our best STARLUX Airlines deals on Singapore to Ontario flight tickets

STARLUX Airlines

Mar 18

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT4:50 pmOntario

Apr 27

ONT11:10 pmOntario

22h 30m

1 stop

SIN12:40 pmSingapore Changi

$903

Find similar

STARLUX Airlines

Mar 20

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT4:50 pmOntario

Apr 29

ONT11:10 pmOntario

22h 30m

1 stop

SIN12:40 pmSingapore Changi

$946

Find similar

STARLUX Airlines

Dec 26

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT3:50 pmOntario

Jan 10

ONT9:45 pmOntario

23h 40m

1 stop

SIN1:25 pmSingapore Changi

$954

Find similar

China Airlines flights from Singapore to Ontario

Our best China Airlines deals on Singapore to Ontario flight tickets

China Airlines

Jan 18

SIN2:00 amSingapore Changi

30h 50m

1 stop

ONT4:50 pmOntario

Feb 23

ONT10:50 pmOntario

33h 50m

1 stop

SIN12:40 amSingapore Changi

$778

Find similar

China Airlines

Nov 17

SIN2:25 pmSingapore Changi

18h 25m

1 stop

ONT4:50 pmOntario

Nov 24

ONT10:50 pmOntario

22h 15m

1 stop

SIN1:05 pmSingapore Changi

$779

Find similar

China Airlines

Nov 13

SIN2:25 pmSingapore Changi

18h 25m

1 stop

ONT4:50 pmOntario

Nov 15

ONT10:50 pmOntario

22h 15m

1 stop

SIN1:05 pmSingapore Changi

$822

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 1/18

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Mon 2/23

10:50 pm-12:40 am

1 stop33h 50m

$778

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 11/17

2:25 pm-4:50 pm

1 stop18h 25m

Ontario

Mon 11/24

10:50 pm-1:05 pm

1 stop22h 15m

$779

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 11/18

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Thu 12/4

10:50 pm-12:40 am

1 stop33h 50m

$824

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 11/20

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Sat 12/6

10:50 pm-12:40 am

1 stop33h 50m

$827

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 3/18

2:45 pm-4:50 pm

1 stop17h 05m

Ontario

Mon 4/27

11:10 pm-12:40 pm

1 stop22h 30m

$903

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 3/20

2:45 pm-4:50 pm

1 stop17h 05m

Ontario

Wed 4/29

11:10 pm-12:40 pm

1 stop22h 30m

$946

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 3/12

10:20 pm-12:43 pm

2 stops29h 23m

Ontario

Mon 3/16

1:45 pm-8:00 am

2 stops27h 15m

$959

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 3/5

10:10 am-6:00 pm

1 stop23h 50m

Ontario

Thu 4/9

6:00 am-6:25 pm

1 stop21h 25m

$961

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 1/27

1:15 pm-3:08 pm

2 stops41h 53m

Ontario

Mon 2/9

4:03 pm-2:30 pm

2 stops30h 27m

$1,004

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 1/27

3:45 pm-3:08 pm

2 stops39h 23m

Ontario

Mon 2/9

4:03 pm-2:30 pm

2 stops30h 27m

$1,022

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Singapore to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Singapore Changi to Ontario?

China Airlines, STARLUX Airlines, and EVA Air are the most popular carriers operating from Singapore Changi to Ontario

What airlines fly to Ontario?

Singapore Airlines, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Ontario from Singapore according to our data. Singapore Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 9 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Singapore to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Singapore to Ontario (SIN to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Ontario

Direct flights	None

There are no direct flights from Singapore to Ontario. There are no popular flight routes from Singapore to Ontario.

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How far is Singapore Changi to Ontario by plane?
There are 8797.3 mi between Singapore Changi and Ontario. By plane, this route typically takes 17h 05m.
When did momondo last update prices for flights from Singapore Changi Airport to Ontario Airport?
Prices for flights from Singapore Changi Airport to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Singapore Changi Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Singapore Changi Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Singapore.

Can I find flights from Singapore to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Singapore to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Singapore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Singapore to Ontario right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ontario from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.