₱23,550 Find Cheap Flights from Southeast Asia to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Southeast Asia to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Southeast Asia to Ontario

Mon, Sep 1 - Sat, Sep 13
China Airlines Logo
4:50 pm - 6:40 pmMNL-ONT
16h 50m1 stop
China Airlines Logo
12:45 am - 9:35 amONT-MNL
17h 50m1 stop
₱38,547China Airlines
Find Deal
Tue, Sep 2 - Sun, Sep 28
China Airlines Logo
4:50 pm - 6:40 pmMNL-ONT
16h 50m1 stop
China Airlines Logo
12:10 am - 9:35 amONT-MNL
18h 25m1 stop
₱39,174China Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 2
China Airlines Logo
10:35 am - 6:00 pmMNL-ONT
22h 25m1 stop
China Airlines Logo
10:50 pm - 9:55 amONT-MNL
19h 05m1 stop
₱39,288China Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
China Airlines Logo
10:35 am - 6:40 pmMNL-ONT
23h 05m1 stop
China Airlines Logo
12:45 am - 3:50 pmONT-MNL
24h 05m1 stop
₱39,345China Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
China Airlines Logo
10:35 am - 6:40 pmMNL-ONT
23h 05m1 stop
China Airlines Logo
12:45 am - 9:35 amONT-MNL
17h 50m1 stop
₱39,516China Airlines
Find Deal
Wed, Oct 8 - Sat, Nov 1
China Airlines Logo
4:50 pm - 6:00 pmMNL-ONT
16h 10m1 stop
China Airlines Logo
11:50 pm - 3:55 pmONT-MNL
25h 05m1 stop
₱39,744China Airlines
Find Deal
Mon, Sep 22 - Wed, Sep 24
United Airlines Logo
8:40 am - 12:13 pmMNL-ONT
18h 33m1 stop
United Airlines Logo
1:15 pm - 5:55 amONT-MNL
25h 40m2 stops
₱44,876United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 22
United Airlines Logo
8:40 am - 12:32 pmMNL-ONT
42h 52m2 stops
United Airlines Logo
5:10 am - 5:55 amONT-MNL
33h 45m2 stops
₱44,933United Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 29
United Airlines Logo
8:40 am - 8:24 pmMNL-ONT
26h 44m2 stops
United Airlines Logo
1:33 pm - 6:50 amONT-MNL
26h 17m2 stops
₱44,990United Airlines
Find Deal
Sat, Oct 11 - Sat, Feb 7
 Logo
4:50 pm - 6:00 pmMNL-ONT
16h 10m1 stop
 Logo
10:50 pm - 3:55 pmONT-MNL
25h 05m2 stops
₱45,276
Find Deal
Useful Info

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight₱23,550
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Manila to Ontario

FAQs for booking flights from Southeast Asia to Ontario

  • How does KAYAK find such low prices on flights from Southeast Asia to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly non-stop from Southeast Asia to Ontario?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Southeast Asia to Ontario.
Find which airlines fly direct from Southeast Asia to Ontario Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Ontario

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Direct returns

Ontario to Southeast Asia

Monday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Saturday

Aeromexico, Air Canada, Air France, +25 more

Aeromexico, Air Canada, +26 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Reviews of the top 3 airlines flying from Southeast Asia to Ontario

 
Need help choosing which airline to fly with from Southeast Asia to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 750 reviews
7.8Food
8.3Boarding
8.0Entertainment
8.5Crew
8.0Comfort
Airline reviews

I love my Delta crew, they were so welcoming and helpful.

10.0 ExcellentAshley, Jul 2025LAX - DFW
Read more China Airlines reviews

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

They need to improve on how the plane lands cause it was not smooth at all.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Most relaxing long distance flight I have been on. And I have flown on many.

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

staff are super nice and effiecient! It was a very comfortable and relaxing flight

Cabin crew is very helpful and nice, it is another level of service compared to Air Canada

If I had blood clots, that window seat would've killed me for certain.

They ran out of food and were offering random food to passengers.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

The flight was delayed for 30 mins. The overall experience was good.

Overall, it was ok. However, the food was very sub-par.

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Book cheap flights from Southeast Asia to Ontario

Recent round-trip flight deals

9/1Mon
1 stopChina Airlines
16h 50mMNL-ONT
9/13Sat
1 stopChina Airlines
17h 50mONT-MNL
₱38,547
9/2Tue
1 stopChina Airlines
16h 50mMNL-ONT
9/28Sun
1 stopChina Airlines
18h 25mONT-MNL
₱39,174
10/25Sat
1 stopChina Airlines
22h 25mMNL-ONT
11/2Sun
1 stopChina Airlines
19h 05mONT-MNL
₱39,288
9/1Mon
1 stopChina Airlines
23h 05mMNL-ONT
9/13Sat
1 stopChina Airlines
24h 05mONT-MNL
₱39,345
9/1Mon
1 stopChina Airlines
23h 05mMNL-ONT
9/13Sat
1 stopChina Airlines
17h 50mONT-MNL
₱39,516
10/8Wed
1 stopChina Airlines
16h 10mMNL-ONT
11/1Sat
1 stopChina Airlines
25h 05mONT-MNL
₱39,744
9/22Mon
1 stopUnited Airlines
18h 33mMNL-ONT
9/24Wed
2 stopsUnited Airlines
25h 40mONT-MNL
₱44,876
9/4Thu
2 stopsUnited Airlines
42h 52mMNL-ONT
9/22Mon
2 stopsUnited Airlines
33h 45mONT-MNL
₱44,933
10/9Thu
2 stopsUnited Airlines
26h 44mMNL-ONT
10/29Wed
2 stopsUnited Airlines
26h 17mONT-MNL
₱44,990
10/11Sat
1 stop
16h 10mMNL-ONT
2/7Sat
2 stops
25h 05mONT-MNL
₱45,276

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/20Wed
2 stops
26h 10mMNL-ONT
₱23,550
8/19Tue
2 stops
33h 35mMNL-ONT
₱23,892
8/18Mon
2 stops
26h 45mMNL-ONT
₱24,063
8/17Sun
2 stops
32h 35mMNL-ONT
₱24,291
11/15Sat
1 stopChina Airlines
29h 35mMNL-ONT
₱25,204
11/27Thu
1 stopChina Airlines
29h 35mMNL-ONT
₱25,261
11/16Sun
2 stopsUnited Airlines
29h 03mMNL-ONT
₱29,652
9/15Mon
2 stopsUnited Airlines
42h 52mMNL-ONT
₱30,792
10/24Fri
2 stopsAsiana Airlines
39h 08mMNL-ONT
₱31,020
10/26Sun
2 stopsEVA Air
34h 52mMNL-ONT
₱31,134

Search by stops

Search by airline

Search by price

Last minute flights from Southeast Asia to Ontario

Last minute flight, train and bus deals

7/30Wed
multi-stopChina Airlines
23h 05mMNL-ONT
8/29Fri
multi-stopChina Airlines
17h 50mONT-MNL
₱47,043
7/29Tue
multi-stopChina Airlines
29h 40mMNL-ONT
7/30Wed
multi-stopChina Airlines
24h 05mONT-MNL
₱47,271
7/28Mon
multi-stopChina Airlines
23h 05mMNL-ONT
7/31Thu
multi-stopChina Airlines
34h 25mONT-MNL
₱48,184
7/26Sat
multi-stopChina Airlines
16h 50mMNL-ONT
7/29Tue
multi-stopChina Airlines
17h 50mONT-MNL
₱48,298
7/28Mon
multi-stopChina Airlines
23h 05mMNL-ONT
7/31Thu
multi-stopChina Airlines
17h 50mONT-MNL
₱48,412
7/26Sat
multi-stop
16h 50mMNL-ONT
7/30Wed
multi-stop
26h 34mONT-MNL
₱58,334
7/28Mon
multi-stop
34h 55mMNL-ONT
7/31Thu
multi-stop
17h 50mONT-MNL
₱70,536
7/30Wed
multi-stopUnited Airlines
42h 52mMNL-ONT
8/30Sat
multi-stopUnited Airlines
25h 36mONT-MNL
₱73,045
7/30Wed
multi-stopUnited Airlines
18h 33mMNL-ONT
8/30Sat
multi-stopUnited Airlines
25h 13mONT-MNL
₱80,230
7/29Tue
multi-stopEVA Air
33h 30mMNL-ONT
7/31Thu
multi-stopEVA Air
31h 37mONT-MNL
₱83,766

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Not what you’re looking for? Find thousands of other hotels, flights and car rentals with KAYAK.