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.

$530 Cheap Flights from Singapore to Ontario in 2025/26

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2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

12:45 am - 12:35 pm

ONT

SIN

20h 50m1 stop

$860China Airlines

Sat, Feb 28 - Fri, Sep 11

2:25 pm - 4:50 pm

SIN

ONT

18h 25m1 stop

10:50 pm - 1:05 pm

ONT

SIN

22h 15m1 stop

$884China Airlines

Fri, Jan 23 - Sun, Feb 8

2:25 pm - 4:50 pm

SIN

ONT

18h 25m1 stop

10:50 pm - 1:05 pm

ONT

SIN

22h 15m1 stop

$886China Airlines

Fri, Jan 23 - Sun, Feb 8

2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

10:50 pm - 12:40 am

ONT

SIN

33h 50m1 stop

$887China Airlines

Sat, Jan 31 - Sat, Feb 14

2:25 pm - 4:50 pm

SIN

ONT

18h 25m1 stop

10:50 pm - 1:05 pm

ONT

SIN

22h 15m1 stop

$904China Airlines

Sun, Feb 8 - Sat, Feb 14

2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

10:50 pm - 1:05 pm

ONT

SIN

22h 15m1 stop

$942China Airlines

Wed, Feb 25 - Mon, Mar 2

10:20 pm - 8:50 pm

SIN

ONT

38h 30m2 stops

6:10 am - 8:15 pm

ONT

SIN

22h 05m1 stop

$967United Airlines

Thu, Feb 26 - Mon, Mar 2

2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

10:50 pm - 12:40 am

ONT

SIN

33h 50m1 stop

$968China Airlines

Mon, Dec 22 - Wed, Jan 7

2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

10:50 pm - 1:05 pm

ONT

SIN

22h 15m1 stop

$984China Airlines

Wed, Dec 17 - Thu, Jan 15

2:00 am - 4:50 pm

SIN

ONT

30h 50m1 stop

6:58 pm - 12:35 pm

ONT

SIN

26h 37m2 stops

$991Multiple Airlines

Sat, Feb 28 - Sat, Sep 12

STARLUX Airlines flights from Singapore to Ontario

Our best STARLUX Airlines deals on Singapore to Ontario flight tickets

STARLUX Airlines

Jan 7

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT3:50 pmOntario

Jan 12

ONT9:45 pmOntario

23h 40m

1 stop

SIN1:25 pmSingapore Changi

$1,465

Find similar

STARLUX Airlines

Dec 20

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT3:50 pmOntario

Dec 22

ONT9:45 pmOntario

23h 40m

1 stop

SIN1:25 pmSingapore Changi

$1,486

Find similar

STARLUX Airlines

Feb 14

SIN2:45 pmSingapore Changi

17h 05m

1 stop

ONT3:50 pmOntario

Feb 21

ONT9:45 pmOntario

23h 40m

1 stop

SIN1:25 pmSingapore Changi

$1,666

Find similar

China Airlines flights from Singapore to Ontario

Our best China Airlines deals on Singapore to Ontario flight tickets

China Airlines

Feb 28

SIN2:00 amSingapore Changi

30h 50m

1 stop

ONT4:50 pmOntario

Sep 11

ONT12:45 amOntario

20h 50m

1 stop

SIN12:35 pmSingapore Changi

$860

Find similar

China Airlines

Jan 23

SIN2:25 pmSingapore Changi

18h 25m

1 stop

ONT4:50 pmOntario

Feb 8

ONT10:50 pmOntario

22h 15m

1 stop

SIN1:05 pmSingapore Changi

$884

Find similar

China Airlines

Jan 23

SIN2:25 pmSingapore Changi

18h 25m

1 stop

ONT4:50 pmOntario

Feb 8

ONT10:50 pmOntario

22h 15m

1 stop

SIN1:05 pmSingapore Changi

$886

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 2/28

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Fri 9/11

12:45 am-12:35 pm

1 stop20h 50m

$860

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 1/23

2:25 pm-4:50 pm

1 stop18h 25m

Ontario

Sun 2/8

10:50 pm-1:05 pm

1 stop22h 15m

$884

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 1/23

2:25 pm-4:50 pm

1 stop18h 25m

Ontario

Sun 2/8

10:50 pm-1:05 pm

1 stop22h 15m

$886

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 1/31

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Sat 2/14

10:50 pm-12:40 am

1 stop33h 50m

$887

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 2/8

2:25 pm-4:50 pm

1 stop18h 25m

Ontario

Sat 2/14

10:50 pm-1:05 pm

1 stop22h 15m

$904

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 2/25

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Mon 3/2

10:50 pm-1:05 pm

1 stop22h 15m

$942

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 2/26

10:20 pm-8:50 pm

2 stops38h 30m

Ontario

Mon 3/2

6:10 am-8:15 pm

1 stop22h 05m

$967

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 12/22

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Wed 1/7

10:50 pm-12:40 am

1 stop33h 50m

$968

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 12/17

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Thu 1/15

10:50 pm-1:05 pm

1 stop22h 15m

$984

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 2/28

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Sat 9/12

6:58 pm-12:35 pm

2 stops26h 37m

$991

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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 is the most popular carrier 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 53% 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

Fastest flight time	18h 07m
Direct flights	None

The fastest flight from Singapore to Ontario takes 18h 07m

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

Search flight deals

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.