Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Singapore to Los Angeles from $544

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 10/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Singapore to Los Angeles

Recent round-trip flight deals from Singapore to Los Angeles

Enter your travel dates to find the best prices.
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$873China Airlines
Thu, Aug 27 - Tue, Sep 8
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$875China Airlines
Thu, Aug 27 - Tue, Sep 8
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:10 am - 12:35 pm
ONT
-
SIN
21h 25m
1 stop
$876China Airlines
Thu, Sep 10 - Sun, Sep 20
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$878China Airlines
Thu, Aug 27 - Tue, Sep 8
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$888China Airlines
Thu, Aug 27 - Tue, Sep 8
China Airlines Logo
2:25 pm - 6:05 pm
SIN
-
ONT
18h 40m
1 stop
China Airlines Logo
10:50 pm - 1:05 pm
ONT
-
SIN
22h 15m
1 stop
$890China Airlines
Thu, Oct 29 - Sun, Dec 6
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:10 am - 12:35 am
ONT
-
SIN
33h 25m
1 stop
$894China Airlines
Tue, Sep 15 - Mon, Oct 5
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
$903China Airlines
Thu, Oct 1 - Thu, Oct 8
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 am
ONT
-
SIN
32h 50m
1 stop
$904China Airlines
Mon, Aug 24 - Sun, Aug 30
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$906China Airlines
Thu, Aug 27 - Tue, Sep 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

China Airlines flights from Singapore to Ontario

Our best China Airlines deals on Singapore to Ontario flight tickets
China Airlines
Aug 27
SIN1:45 pmSingapore Changi
19h 55m
1 stop
ONT6:40 pmOntario
Sep 8
ONT12:45 amOntario
20h 50m
1 stop
SIN12:35 pmSingapore Changi
$873
China Airlines
Aug 27
SIN1:45 pmSingapore Changi
19h 55m
1 stop
ONT6:40 pmOntario
Sep 8
ONT12:45 amOntario
20h 50m
1 stop
SIN12:35 pmSingapore Changi
$874
China Airlines
Aug 27
SIN1:45 pmSingapore Changi
19h 55m
1 stop
ONT6:40 pmOntario
Sep 8
ONT12:45 amOntario
20h 50m
1 stop
SIN12:35 pmSingapore Changi
$875

United Airlines flights from Singapore to Ontario

Our best United Airlines deals on Singapore to Ontario flight tickets
United Airlines
Sep 15
SIN8:45 amSingapore Changi
27h 08m
2 stops
ONT8:53 pmOntario
Oct 1
ONT6:07 amOntario
21h 28m
1 stop
SIN6:35 pmSingapore Changi
$1,046
United Airlines
Jul 16
SIN8:45 amSingapore Changi
26h 57m
2 stops
ONT8:42 pmOntario
Jul 23
ONT6:00 amOntario
21h 35m
1 stop
SIN6:35 pmSingapore Changi
$1,128
United Airlines
Jul 27
SIN8:45 amSingapore Changi
24h 09m
1 stop
ONT5:54 pmOntario
Aug 11
ONT1:18 pmOntario
25h 57m
2 stops
SIN6:15 amSingapore Changi
$1,130

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 July 13, 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
Quickest round-trip

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 8/27

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Tue 9/8

12:45 am-12:35 pm

1 stop20h 50m

$873

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 8/27

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Tue 9/8

12:45 am-12:35 pm

1 stop20h 50m

$875

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 9/10

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Sun 9/20

12:10 am-12:35 pm

1 stop21h 25m

$876

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 8/27

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Tue 9/8

12:45 am-12:35 pm

1 stop20h 50m

$878

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 8/27

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Tue 9/8

12:45 am-12:35 pm

1 stop20h 50m

$888

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 10/29

2:25 pm-6:05 pm

1 stop18h 40m

Ontario

Sun 12/6

10:50 pm-1:05 pm

1 stop22h 15m

$890

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 9/15

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Mon 10/5

12:10 am-12:35 am

1 stop33h 25m

$894

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 10/1

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Thu 10/8

12:10 am-12:35 pm

1 stop21h 25m

$903

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 8/24

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Sun 8/30

12:45 am-12:35 am

1 stop32h 50m

$904

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 8/27

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Tue 9/8

12:45 am-12:35 pm

1 stop20h 50m

$906

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 to Ontario?

China Airlines is the most popular carrier operating from Singapore to Ontario

What airlines fly to Ontario?

Singapore Airlines, EVA Air and Cathay Pacific 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 43% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Singapore to Ontario flight deals and tips

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

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Singapore to Ontario takes 18h 40m
There are no direct flights from Singapore to Ontario. There are no popular flight routes from Singapore to Ontario.
Search flight deals

Frequently asked questions about flying from Singapore to Ontario

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

    Prices for flights from Singapore to Ontario Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

It is quick and easy to find Singapore to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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?

Once all potential Singapore to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Singapore to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/12
Wed 8/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States