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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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Singapore to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$948China Airlines
Wed, Jun 17 - Sun, Jun 28
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
$949China Airlines
Mon, Jun 15 - Mon, Jul 13
China Airlines Logo
2:00 am - 4:50 pm
SIN
-
ONT
30h 50m
1 stop
China Airlines Logo
10:50 pm - 12:40 am
ONT
-
SIN
33h 50m
1 stop
$950China Airlines
Thu, Nov 12 - Tue, Nov 17
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
$952China Airlines
Tue, Jun 16 - Sun, Jun 21
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
$953China Airlines
Thu, Jun 11 - Thu, Jun 25
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
$962China Airlines
Sun, Jun 21 - Sat, Jun 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
$968China Airlines
Fri, Jun 12 - Sat, Jun 27
China Airlines Logo
2:25 pm - 4:50 pm
SIN
-
ONT
18h 25m
1 stop
China Airlines Logo
10:50 pm - 1:05 pm
ONT
-
SIN
22h 15m
1 stop
$973China Airlines
Thu, Nov 19 - Sat, Nov 21
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
$975China Airlines
Fri, Jun 12 - Sat, Jun 27
China Airlines Logo
2:00 am - 6:00 pm
SIN
-
ONT
31h 00m
1 stop
China Airlines Logo
12:10 am - 12:35 am
ONT
-
SIN
33h 25m
1 stop
$980China Airlines
Sun, Jun 14 - Mon, Jun 29

China Airlines flights from Singapore to Ontario

Our best China Airlines deals on Singapore to Ontario flight tickets
China Airlines
Jun 17
SIN1:45 pmSingapore Changi
19h 15m
1 stop
ONT6:00 pmOntario
Jun 28
ONT12:10 amOntario
21h 25m
1 stop
SIN12:35 pmSingapore Changi
$948
China Airlines
Jun 15
SIN1:45 pmSingapore Changi
19h 15m
1 stop
ONT6:00 pmOntario
Jul 13
ONT12:45 amOntario
32h 50m
1 stop
SIN12:35 amSingapore Changi
$949
China Airlines
Nov 12
SIN2:00 amSingapore Changi
30h 50m
1 stop
ONT4:50 pmOntario
Nov 17
ONT10:50 pmOntario
33h 50m
1 stop
SIN12:40 amSingapore Changi
$950

Qatar Airways flights from Singapore to Ontario

Our best Qatar Airways deals on Singapore to Ontario flight tickets
Qatar Airways
Jul 6
SIN7:40 pmSingapore Changi
42h 31m
2 stops
ONT11:11 pmOntario
Jul 21
ONT5:26 pmOntario
60h 49m
2 stops
SIN9:15 pmSingapore Changi
$1,163
Qatar Airways
Jun 3
SIN7:00 pmSingapore Changi
33h 28m
2 stops
ONT1:28 pmOntario
Jun 10
ONT12:40 pmOntario
29h 40m
2 stops
SIN9:20 amSingapore Changi
$3,196
Qatar Airways
Jun 3
SIN7:00 pmSingapore Changi
33h 28m
2 stops
ONT1:28 pmOntario
Jun 10
ONT12:40 pmOntario
29h 40m
2 stops
SIN9:20 amSingapore Changi
$3,351

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 30, 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

Wed 6/17

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Sun 6/28

12:10 am-12:35 pm

1 stop21h 25m

$948

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 6/15

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Mon 7/13

12:45 am-12:35 am

1 stop32h 50m

$949

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 11/12

2:00 am-4:50 pm

1 stop30h 50m

Ontario

Tue 11/17

10:50 pm-12:40 am

1 stop33h 50m

$950

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 6/16

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Sun 6/21

12:10 am-12:35 pm

1 stop21h 25m

$952

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 6/11

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Thu 6/25

12:10 am-12:35 pm

1 stop21h 25m

$953

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 6/21

1:45 pm-6:00 pm

1 stop19h 15m

Ontario

Sat 6/27

12:10 am-12:35 am

1 stop33h 25m

$962

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 6/12

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Sat 6/27

12:10 am-12:35 pm

1 stop21h 25m

$968

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 11/19

2:25 pm-4:50 pm

1 stop18h 25m

Ontario

Sat 11/21

10:50 pm-1:05 pm

1 stop22h 15m

$973

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 6/12

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Sat 6/27

12:10 am-12:35 pm

1 stop21h 25m

$975

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 6/14

2:00 am-6:00 pm

1 stop31h 00m

Ontario

Mon 6/29

12:10 am-12:35 am

1 stop33h 25m

$980

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, Qatar Airways, and STARLUX Airlines are the most popular carriers operating from Singapore Changi 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.

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

Frequently asked questions about flying from Singapore to Ontario

  • 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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