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Cheap flights from Singapore to Los Angeles from $473

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Los Angeles departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 am
ONT
-
SIN
33h 25m
1 stop
$744China Airlines
pt., kwi 24 - sob., maj 9
China Airlines Logo
2:00 am - 6:00 pm
SIN
-
ONT
31h 00m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$751China Airlines
czw., kwi 23 - sob., maj 9
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$752China Airlines
pt., kwi 17 - sob., maj 2
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
10:50 pm - 1:05 pm
ONT
-
SIN
22h 15m
1 stop
$762China Airlines
pon., sie 31 - pon., lis 23
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$765China Airlines
pt., kwi 24 - pt., maj 8
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$766China Airlines
czw., cze 25 - pt., lip 10
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$767China Airlines
pon., kwi 20 - czw., kwi 30
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$773China Airlines
śr., cze 10 - sob., cze 27
China Airlines Logo
2:00 am - 6:00 pm
SIN
-
ONT
31h 00m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$774China Airlines
czw., kwi 30 - pon., cze 29
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$777China Airlines
pt., kwi 24 - pt., maj 8

STARLUX Airlines flights from Singapore to Ontario

Our best STARLUX Airlines deals on Singapore to Ontario flight tickets
STARLUX Airlines
Apr 18
SIN2:10 pmSingapore Changi
17h 55m
1 stop
ONT5:05 pmOntario
Apr 25
ONT11:10 pmOntario
22h 30m
1 stop
SIN12:40 pmSingapore Changi
$859
STARLUX Airlines
Jun 1
SIN2:00 pmSingapore Changi
18h 05m
1 stop
ONT5:05 pmOntario
Jun 20
ONT11:10 pmOntario
22h 30m
1 stop
SIN12:40 pmSingapore Changi
$864
STARLUX Airlines
Mar 9
SIN2:45 pmSingapore Changi
17h 05m
1 stop
ONT4:50 pmOntario
Mar 23
ONT10:45 pmOntario
23h 40m
1 stop
SIN1:25 pmSingapore Changi
$1,092

China Airlines flights from Singapore to Ontario

Our best China Airlines deals on Singapore to Ontario flight tickets
China Airlines
Apr 24
SIN1:45 pmSingapore Changi
19h 15m
1 stop
ONT6:00 pmOntario
May 9
ONT12:10 amOntario
33h 25m
1 stop
SIN12:35 amSingapore Changi
$744
China Airlines
Apr 23
SIN2:00 amSingapore Changi
31h 00m
1 stop
ONT6:00 pmOntario
May 9
ONT12:10 amOntario
21h 25m
1 stop
SIN12:35 pmSingapore Changi
$751
China Airlines
Apr 17
SIN1:45 pmSingapore Changi
19h 15m
1 stop
ONT6:00 pmOntario
May 2
ONT12:10 amOntario
21h 25m
1 stop
SIN12:35 pmSingapore Changi
$752

momondo Fare Finder

 
Customize your flight search to find flights from Singapore to Ontario 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, momondo users made 832,500 searches. Data last updated Marzec 5, 2026.
Use the filters below to find and compare flights from Singapore to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pt. 4/24

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

sob. 5/9

12:10 am-12:35 am

1 stop33h 25m

$744

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

czw. 4/23

2:00 am-6:00 pm

1 stop31h 00m

Ontario

sob. 5/9

12:10 am-12:35 pm

1 stop21h 25m

$751

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pt. 4/17

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

sob. 5/2

12:10 am-12:35 pm

1 stop21h 25m

$752

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pon. 8/31

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

pon. 11/23

10:50 pm-1:05 pm

1 stop22h 15m

$762

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pt. 4/24

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

pt. 5/8

12:10 am-12:35 pm

1 stop21h 25m

$765
Quickest round-trip

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

czw. 6/25

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

pt. 7/10

12:45 am-12:35 pm

1 stop20h 50m

$766

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pon. 4/20

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

czw. 4/30

12:10 am-12:35 pm

1 stop21h 25m

$767

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

śr. 6/10

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

sob. 6/27

12:10 am-12:35 pm

1 stop21h 25m

$773

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

czw. 4/30

2:00 am-6:00 pm

1 stop31h 00m

Ontario

pon. 6/29

12:10 am-12:35 pm

1 stop21h 25m

$774

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

pt. 4/24

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

pt. 5/8

12:10 am-12:35 pm

1 stop21h 25m

$777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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 Japan 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 47% 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

17h 55m

Direct flights

None
The fastest flight from Singapore to Ontario takes 17h 55m
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 55m.

  • 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.

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