What airlines fly to Ontario?

China Airlines, EVA Air and Philippine Airlines are the top three most popular airlines that fly to Ontario from Southeast Asia according to our data. China Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 14 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Southeast Asia to Ontario?

STARLUX Airlines, China Airlines, and United Airlines are the most popular carriers operating from Southeast Asia to Ontario

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

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

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

As of December 2025, there are 3 operators available to choose from for flights from Southeast Asia to Ontario Airport.

How old do you have to be to fly from Southeast Asia 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 Southeast Asia 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.

$356 Cheap Flights from Southeast Asia to Ontario in 2025/26

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Find the cheapest flights from Southeast Asia to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 3:50 pm

MNL

ONT

20h 00m1 stop

9:45 pm - 11:05 am

ONT

MNL

21h 20m1 stop

$555STARLUX Airlines

Mon, Feb 2 - Mon, Feb 16

11:50 am - 3:50 pm

MNL

ONT

20h 00m1 stop

10:45 pm - 11:05 am

ONT

MNL

21h 20m1 stop

$556STARLUX Airlines

Mon, Mar 2 - Wed, Mar 11

4:55 pm - 4:50 pm

MNL

ONT

15h 55m1 stop

10:50 pm - 3:55 pm

ONT

MNL

25h 05m1 stop

$672China Airlines

Mon, Feb 2 - Mon, Feb 16

10:55 am - 4:50 pm

MNL

ONT

21h 55m1 stop

10:50 pm - 3:55 pm

ONT

MNL

25h 05m1 stop

$673China Airlines

Mon, Feb 2 - Mon, Feb 16

5:40 pm - 4:50 pm

BKK

ONT

37h 10m1 stop

7:00 am - 9:45 pm

ONT

BKK

24h 45m2 stops

$722Multiple Airlines

Tue, Mar 10 - Wed, Apr 29

5:50 pm - 5:05 pm

BKK

ONT

37h 15m1 stop

6:00 am - 11:40 pm

ONT

BKK

27h 40m2 stops

$723Multiple Airlines

Thu, Apr 2 - Thu, Apr 9

9:30 am - 10:53 pm

CEB

ONT

29h 23m2 stops

6:00 am - 10:10 pm

ONT

CEB

24h 10m2 stops

$824United Airlines

Mon, Feb 2 - Mon, Feb 9

9:30 am - 10:53 pm

CEB

ONT

29h 23m2 stops

6:00 am - 10:10 pm

ONT

CEB

24h 10m2 stops

$874United Airlines

Sun, Feb 1 - Sun, Feb 8

2:00 am - 11:56 pm

KUL

ONT

37h 56m2 stops

11:53 am - 2:40 pm

ONT

KUL

34h 47m2 stops

$1,416Qatar Airways

Wed, Jan 14 - Sat, Feb 7

12:15 am - 6:19 pm

DPS

ONT

33h 04m2 stops

11:51 am - 5:35 pm

ONT

DPS

38h 44m2 stops

$1,440Qatar Airways

Thu, Apr 30 - Sat, May 30

STARLUX Airlines flights from Southeast Asia to Ontario

Our best STARLUX Airlines deals on Southeast Asia to Ontario flight tickets

STARLUX Airlines

Jun 15

MNL10:45 amManila Ninoy Aquino Intl

21h 20m

1 stop

ONT5:05 pmOntario

Jun 29

ONT11:10 pmOntario

19h 40m

1 stop

MNL9:50 amManila Ninoy Aquino Intl

$548

Find similar

STARLUX Airlines

Feb 2

MNL11:50 amManila Ninoy Aquino Intl

20h 00m

1 stop

ONT3:50 pmOntario

Feb 16

ONT9:45 pmOntario

21h 20m

1 stop

MNL11:05 amManila Ninoy Aquino Intl

$555

Find similar

STARLUX Airlines

Feb 2

MNL11:50 amManila Ninoy Aquino Intl

20h 00m

1 stop

ONT3:50 pmOntario

Feb 16

ONT9:45 pmOntario

21h 20m

1 stop

MNL11:05 amManila Ninoy Aquino Intl

$558

Find similar

China Airlines flights from Southeast Asia to Ontario

Our best China Airlines deals on Southeast Asia to Ontario flight tickets

China Airlines

Feb 2

MNL10:55 amManila Ninoy Aquino Intl

21h 55m

1 stop

ONT4:50 pmOntario

Feb 16

ONT10:50 pmOntario

25h 05m

1 stop

MNL3:55 pmManila Ninoy Aquino Intl

$673

Find similar

China Airlines

Jan 29

MNL10:55 amManila Ninoy Aquino Intl

21h 55m

1 stop

ONT4:50 pmOntario

Feb 8

ONT10:50 pmOntario

25h 05m

1 stop

MNL3:55 pmManila Ninoy Aquino Intl

$674

Find similar

China Airlines

Mar 11

MNL4:55 pmManila Ninoy Aquino Intl

15h 55m

1 stop

ONT5:50 pmOntario

Mar 24

ONT11:50 pmOntario

19h 05m

1 stop

MNL9:55 amManila Ninoy Aquino Intl

$675

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 2/2

11:50 am-3:50 pm

1 stop20h 00m

Ontario

Mon 2/16

9:45 pm-11:05 am

1 stop21h 20m

$555

ManilaOntario

MNL - ONT

MNLONT

Manila Ninoy Aquino Intl

Mon 3/2

11:50 am-3:50 pm

1 stop20h 00m

Ontario

Wed 3/11

10:45 pm-11:05 am

1 stop21h 20m

$556

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

Mon 2/2

10:55 am-4:50 pm

1 stop21h 55m

Ontario

Mon 2/16

10:50 pm-3:55 pm

1 stop25h 05m

$673

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Tue 3/10

5:40 pm-4:50 pm

1 stop37h 10m

Ontario

Wed 4/29

7:00 am-9:45 pm

2 stops24h 45m

$722

BangkokOntario

BKK - ONT

BKKONT

Bangkok Suvarnabhumi

Thu 4/2

5:50 pm-5:05 pm

1 stop37h 15m

Ontario

Thu 4/9

6:00 am-11:40 pm

2 stops27h 40m

$723

Cebu CityOntario

CEB - ONT

CEBONT

Cebu City Mactan Intl

Mon 2/2

9:30 am-10:53 pm

2 stops29h 23m

Ontario

Mon 2/9

6:00 am-10:10 pm

2 stops24h 10m

$824

Cebu CityOntario

CEB - ONT

CEBONT

Cebu City Mactan Intl

Sun 2/1

9:30 am-10:53 pm

2 stops29h 23m

Ontario

Sun 2/8

6:00 am-10:10 pm

2 stops24h 10m

$874

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Wed 1/14

2:00 am-11:56 pm

2 stops37h 56m

Ontario

Sat 2/7

11:53 am-2:40 pm

2 stops34h 47m

$1,416

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

Thu 4/30

12:15 am-6:19 pm

2 stops33h 04m

Ontario

Sat 5/30

11:51 am-5:35 pm

2 stops38h 44m

$1,440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast 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

Prices

Airlines

What is the cheapest month to fly to Ontario?

In general, December is the cheapest month to fly from Southeast 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 Southeast 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 Southeast 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 Southeast 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 Southeast Asia at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Southeast Asia to Ontario flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Ontario.

Cheap Southeast Asia to Ontario flight deals and tips

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

Fastest flight time	16h 10m
Direct flights	None

The fastest flight from Southeast Asia to Ontario takes 16h 10m

There are no direct flights from Southeast Asia to Ontario. There are no popular flight routes from Southeast Asia to Ontario.

Search flight deals

When did momondo last update prices for flights from Southeast Asia to Ontario Airport?
Prices for flights from Southeast Asia to Ontario Airport were last updated today.
How many operators does momondo search for flights from Southeast Asia to Ontario Airport?
As of December 2025, there are 3 operators available to choose from for flights from Southeast Asia to Ontario Airport.
How old do you have to be to fly from Southeast Asia 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 Southeast Asia 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.
What is the most popular plane model from Southeast Asia to Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Southeast Asia to Ontario is Airbus A320neo (13.80% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.60%), Airbus A321neo (9.48%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.36%).

Best airlines flying from Southeast Asia to Ontario

Compare and see reviews for airlines that fly from Southeast Asia to Ontario with momondo

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $339	Free Cancellation	Rating 8.9 246 reviews		Search STARLUX Airlines flights
China Airlines	PriceFrom $683	Free Cancellation	Rating 8.3 792 reviews		Search China Airlines flights

Why use momondo?

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

It is quick and easy to find Southeast Asia 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 Southeast Asia to Ontario with flexible booking policies on momondo?

Flights from Southeast Asia to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Southeast Asia to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Ontario from Southeast Asia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.