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Cheap flights from Singapore to Los Angeles from $556

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 11/10. 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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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
$947China Airlines
Tue, Aug 11 - Wed, Sep 9
China Airlines Logo
1:45 pm - 6:00 pm
SIN
-
ONT
19h 15m
1 stop
China Airlines Logo
12:45 am - 12:35 am
ONT
-
SIN
32h 50m
1 stop
$948China Airlines
Tue, Jun 23 - Thu, Jul 30
China Airlines Logo
2:00 am - 4:50 pm
SIN
-
ONT
30h 50m
1 stop
China Airlines Logo
11:50 pm - 12:40 am
ONT
-
SIN
33h 50m
1 stop
$961China Airlines
Tue, Nov 3 - Sun, Mar 14
China Airlines Logo
2:00 am - 6:00 pm
SIN
-
ONT
31h 00m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$962China Airlines
Sun, Jun 21 - Sat, Jul 4
China Airlines Logo
2:00 am - 6:00 pm
SIN
-
ONT
31h 00m
1 stop
China Airlines Logo
12:45 am - 12:35 pm
ONT
-
SIN
20h 50m
1 stop
$1,003China Airlines
Sun, Jun 21 - Sat, Jul 4
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
$1,004China Airlines
Wed, Jun 10 - Wed, Jun 24
STARLUX Airlines Logo
2:10 pm - 5:40 pm
SIN
-
ONT
18h 30m
1 stop
STARLUX Airlines Logo
11:55 pm - 12:40 pm
ONT
-
SIN
21h 45m
1 stop
$1,037STARLUX Airlines
Sat, Aug 8 - Sat, Aug 8
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
$1,058China Airlines
Sat, Jun 6 - Sat, Jun 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
$1,072China Airlines
Tue, Jul 7 - Wed, Jul 29
China Airlines Logo
1:45 pm - 6:40 pm
SIN
-
ONT
19h 55m
1 stop
China Airlines Logo
10:50 pm - 12:40 am
ONT
-
SIN
33h 50m
1 stop
$1,073China Airlines
Tue, Aug 18 - Fri, Jan 15

STARLUX Airlines flights from Singapore to Ontario

Our best STARLUX Airlines deals on Singapore to Ontario flight tickets
STARLUX Airlines
Aug 8
SIN2:10 pmSingapore Changi
18h 30m
1 stop
ONT5:40 pmOntario
Aug 8
ONT11:55 pmOntario
21h 45m
1 stop
SIN12:40 pmSingapore Changi
$1,037
STARLUX Airlines
Jun 5
SIN2:00 pmSingapore Changi
18h 05m
1 stop
ONT5:05 pmOntario
Jun 8
ONT11:10 pmOntario
22h 30m
1 stop
SIN12:40 pmSingapore Changi
$1,080
STARLUX Airlines
Jul 6
SIN2:00 pmSingapore Changi
18h 40m
1 stop
ONT5:40 pmOntario
Jul 13
ONT11:55 pmOntario
21h 45m
1 stop
SIN12:40 pmSingapore Changi
$1,082

United Airlines flights from Singapore to Ontario

Our best United Airlines deals on Singapore to Ontario flight tickets
United Airlines
Nov 13
SIN10:10 amSingapore Changi
50h 10m
2 stops
ONT8:20 pmOntario
Nov 17
ONT5:00 amOntario
35h 00m
2 stops
SIN8:00 amSingapore Changi
$1,167
United Airlines
Nov 4
SIN10:10 amSingapore Changi
26h 10m
2 stops
ONT8:20 pmOntario
Mar 14
ONT6:00 amOntario
34h 00m
1 stop
SIN7:00 amSingapore Changi
$1,207
United Airlines
Aug 11
SIN8:45 amSingapore Changi
51h 08m
2 stops
ONT8:53 pmOntario
Sep 10
ONT1:53 pmOntario
25h 22m
1 stop
SIN6:15 amSingapore Changi
$1,208

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 May 25, 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

Tue 8/11

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Wed 9/9

12:45 am-12:35 pm

1 stop20h 50m

$947

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 6/23

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Thu 7/30

12:45 am-12:35 am

1 stop32h 50m

$948

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 11/3

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Sun 3/14

11:50 pm-12:40 am

1 stop33h 50m

$961

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 6/21

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Sat 7/4

12:45 am-12:35 pm

1 stop20h 50m

$962

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 6/21

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Sat 7/4

12:45 am-12:35 pm

1 stop20h 50m

$1,003

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 6/10

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Wed 6/24

12:10 am-12:35 pm

1 stop21h 25m

$1,004
Quickest round-trip

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 8/8

2:10 pm-5:40 pm

1 stop18h 30m

Ontario

Sat 8/8

11:55 pm-12:40 pm

1 stop21h 45m

$1,037

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 6/6

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Sat 6/20

12:10 am-12:35 pm

1 stop21h 25m

$1,058

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 7/7

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Wed 7/29

12:45 am-12:35 pm

1 stop20h 50m

$1,072

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 8/18

1:45 pm-6:40 pm

1 stop19h 55m

Ontario

Fri 1/15

10:50 pm-12:40 am

1 stop33h 50m

$1,073

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 to Ontario?

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

What airlines fly to Ontario?

Singapore Airlines, Japan Airlines and EVA Air 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 39% 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 05m

Direct flights

None
The fastest flight from Singapore to Ontario takes 18h 05m
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.

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