Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Asia to Los Angeles from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asia to Los Angeles departing on 1/30. 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

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Asia to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 pm - 10:41 pm
ICN
-
ONT
21h 41m1 stop
United Airlines Logo
6:39 pm - 5:40 am
ONT
-
ICN
18h 01m1 stop
$517United Airlines
Sat, Dec 27 - Sat, Jan 3
United Airlines Logo
6:00 pm - 8:58 pm
ICN
-
ONT
19h 58m2 stops
United Airlines Logo
1:53 pm - 5:40 am
ONT
-
ICN
22h 47m1 stop
$524United Airlines
Sun, Jan 25 - Mon, Feb 2
United Airlines Logo
12:45 pm - 10:53 pm
ICN
-
ONT
27h 08m1 stop
United Airlines Logo
6:39 pm - 4:15 pm
ONT
-
ICN
28h 36m1 stop
$525United Airlines
Tue, Jan 20 - Fri, Jan 30
STARLUX Airlines Logo
11:50 am - 3:50 pm
MNL
-
ONT
20h 00m1 stop
STARLUX Airlines Logo
9:45 pm - 11:05 am
ONT
-
MNL
21h 20m1 stop
$548STARLUX Airlines
Wed, Jan 28 - Wed, Feb 4
STARLUX Airlines Logo
11:50 am - 3:50 pm
MNL
-
ONT
20h 00m1 stop
STARLUX Airlines Logo
11:45 pm - 9:50 am
ONT
-
MNL
19h 05m1 stop
$556STARLUX Airlines
Wed, Mar 4 - Fri, Aug 28
Delta Logo
10:55 am - 10:51 pm
TPE
-
ONT
27h 56m1 stop
Delta Logo
3:30 pm - 9:05 pm
ONT
-
TPE
37h 35m1 stop
$557Delta
Mon, Jan 26 - Sat, Feb 7
Hawaiian Airlines Logo
8:35 pm - 10:53 am
ICN
-
ONT
30h 18m1 stop
Hawaiian Airlines Logo
6:55 pm - 6:35 pm
ONT
-
ICN
31h 40m1 stop
$563Hawaiian Airlines
Mon, Mar 23 - Sat, Apr 4
Delta Logo
9:15 am - 10:51 pm
NRT
-
ONT
30h 36m2 stops
Delta Logo
6:00 am - 9:05 pm
ONT
-
NRT
22h 05m2 stops
$621Delta
Mon, Jan 26 - Mon, Feb 2
China Airlines Logo
4:55 pm - 4:50 pm
MNL
-
ONT
15h 55m1 stop
China Airlines Logo
10:50 pm - 3:55 pm
ONT
-
MNL
25h 05m1 stop
$672China Airlines
Mon, Feb 2 - Mon, Feb 16
China Airlines Logo
3:35 am - 4:50 pm
MNL
-
ONT
29h 15m1 stop
China Airlines Logo
10:50 pm - 3:55 pm
ONT
-
MNL
25h 05m1 stop
$673China Airlines
Sat, Jan 31 - Mon, Feb 2

United Airlines flights from Asia to Ontario

Our best United Airlines deals on Asia to Ontario flight tickets
United Airlines
Dec 25
ICN6:00 pmIncheon Intl
16h 51m
1 stop
ONT5:51 pmOntario
Dec 29
ONT6:39 pmOntario
28h 36m
1 stop
ICN4:15 pmIncheon Intl
$516
Find similar
United Airlines
Dec 27
ICN6:00 pmIncheon Intl
21h 41m
1 stop
ONT10:41 pmOntario
Jan 3
ONT6:39 pmOntario
18h 01m
1 stop
ICN5:40 amIncheon Intl
$517
Find similar
United Airlines
Dec 22
ICN6:00 pmIncheon Intl
16h 43m
1 stop
ONT5:43 pmOntario
Jan 6
ONT1:53 pmOntario
22h 47m
1 stop
ICN5:40 amIncheon Intl
$518
Find similar

STARLUX Airlines flights from Asia to Ontario

Our best STARLUX Airlines deals on Asia to Ontario flight tickets
STARLUX Airlines
Jan 28
MNL11:50 amManila Ninoy Aquino Intl
20h 00m
1 stop
ONT3:50 pmOntario
Feb 4
ONT9:45 pmOntario
21h 20m
1 stop
MNL11:05 amManila Ninoy Aquino Intl
$548
Find similar
STARLUX Airlines
Mar 4
MNL11:50 amManila Ninoy Aquino Intl
20h 00m
1 stop
ONT3:50 pmOntario
Aug 28
ONT11:45 pmOntario
19h 05m
1 stop
MNL9:50 amManila Ninoy Aquino Intl
$556
Find similar
STARLUX Airlines
Jan 23
MNL11:50 amManila Ninoy Aquino Intl
20h 00m
1 stop
ONT3:50 pmOntario
Mar 13
ONT10:45 pmOntario
21h 20m
1 stop
MNL11:05 amManila Ninoy Aquino Intl
$563
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Asia 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 December 18, 2025.
Use the filters below to find and compare flights from Asia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Sat 12/27

6:00 pm-10:41 pm

1 stop21h 41m

Ontario

Sat 1/3

6:39 pm-5:40 am

1 stop18h 01m

$517

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Sun 1/25

6:00 pm-8:58 pm

2 stops19h 58m

Ontario

Mon 2/2

1:53 pm-5:40 am

1 stop22h 47m

$524

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 1/20

12:45 pm-10:53 pm

1 stop27h 08m

Ontario

Fri 1/30

6:39 pm-4:15 pm

1 stop28h 36m

$525

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 1/28

11:50 am-3:50 pm

1 stop20h 00m

Ontario

Wed 2/4

9:45 pm-11:05 am

1 stop21h 20m

$548

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Wed 3/4

11:50 am-3:50 pm

1 stop20h 00m

Ontario

Fri 8/28

11:45 pm-9:50 am

1 stop19h 05m

$556

Taipei CityOntario

TPE - ONT

TPEONT

Taipei City Taiwan Taoyuan Intl

Mon 1/26

10:55 am-10:51 pm

1 stop27h 56m

Ontario

Sat 2/7

3:30 pm-9:05 pm

1 stop37h 35m

$557

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Mon 3/23

8:35 pm-10:53 am

1 stop30h 18m

Ontario

Sat 4/4

6:55 pm-6:35 pm

1 stop31h 40m

$563

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 1/26

9:15 am-10:51 pm

2 stops30h 36m

Ontario

Mon 2/2

6:00 am-9:05 pm

2 stops22h 05m

$621

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 2/2

4:55 pm-4:50 pm

1 stop15h 55m

Ontario

Mon 2/16

10:50 pm-3:55 pm

1 stop25h 05m

$672

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Sat 1/31

3:35 am-4:50 pm

1 stop29h 15m

Ontario

Mon 2/2

10:50 pm-3:55 pm

1 stop25h 05m

$673

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 Asia 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 month to fly to Ontario?

In general, December is the cheapest month to fly from Asia to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $736. If you aren’t able to travel during the month of December, then book flights to Ontario from Asia during November instead. Flights to Ontario in November, while not as cheap as those in December, still average around $778.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $891. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Asia to Ontario for around $1,014.

What is the cheapest time of day to depart on your flight to Ontario?

In the morning is the cheapest time of day to fly from Asia to Ontario when you can find flight prices for as low as $883. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $953 on average. Flights to Ontario from Asia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Asia to Ontario flight route?

Fly from Taipei City Taiwan Taoyuan Intl to Ontario for the best Asia - Ontario flight prices

What cabin class options are available on Asia to Ontario flights?

There are 3 cabin classes available to choose from on Asia to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Asia to Ontario flights?

You could potentially save up to 25% on your flight if you consider stops on a Asia to Ontario flight.

Cheap Asia to Ontario flight deals and tips

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

Best Price Found

$475

Fastest flight time

11h 20m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from Asia in the past 72 hours is $475. The best round-trip flight deal from Asia to Ontario found on momondo in the last 72 hours is $767.
The fastest flight from Asia to Ontario takes 11h 20m
Direct flights go from Asia to Ontario every day.
There is 1 airport in Ontario. From Asia there are direct flights to Ontario (ONT).
Search flight deals

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

    Prices for flights from Asia to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Asia to Ontario Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Asia to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Asia to Ontario

Compare and see reviews for airlines that fly from Asia to Ontario with momondo
Airline
Rating
Free Cancellation
Price
STARLUX AirlinesPriceFrom $339Free CancellationRating
8.9
245 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $683Free CancellationRating
8.3
792 reviews
Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Asia to Ontario?

Finding the right flight to Ontario from Asia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Asia to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from Asia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Asia to Ontario?

momondo helps you find the best flight between Asia and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Asia to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States