₱22,209 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 5/8. 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.
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Cheap Flight Deals 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.

Recent round-trip flight deals from Southeast Asia to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Southeast Asia to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
China Airlines Logo
4:50 pm - 6:00 pmMNL-ONT
16h 10m1 stop
China Airlines Logo
10:45 pm - 2:10 amONT-MNL
35h 25m1 stop
₱39,716China Airlines
Find Deal
Mon, Jun 23 - Tue, Nov 11
China Airlines Logo
10:35 am - 6:00 pmMNL-ONT
22h 25m1 stop
China Airlines Logo
12:10 am - 3:50 pmONT-MNL
24h 40m1 stop
₱40,452China Airlines
Find Deal
Thu, May 15 - Sat, May 17
China Airlines Logo
4:00 am - 6:00 pmMNL-ONT
29h 00m1 stop
China Airlines Logo
12:10 am - 1:05 amONT-MNL
33h 55m1 stop
₱40,509China Airlines
Find Deal
Fri, May 2 - Sat, May 3
 Logo
4:00 am - 6:00 pmMNL-ONT
29h 00m1 stop
 Logo
12:10 am - 10:45 amONT-MNL
43h 35m2 stops
₱47,024
Find Deal
Sun, May 11 - Sat, May 17
 Logo
6:05 am - 6:00 pmMNL-ONT
26h 55m2 stops
 Logo
12:45 am - 9:35 amONT-MNL
17h 50m1 stop
₱49,744
Find Deal
Tue, Jun 24 - Mon, Jul 14
United Airlines Logo
8:40 am - 12:31 pmMNL-ONT
42h 51m2 stops
United Airlines Logo
5:40 am - 8:45 pmONT-MNL
23h 05m2 stops
₱60,395United Airlines
Find Deal
Mon, Jun 23 - Tue, Nov 11
United Airlines Logo
8:40 am - 9:04 pmMNL-ONT
27h 24m2 stops
United Airlines Logo
1:15 pm - 5:55 amONT-MNL
49h 40m2 stops
₱61,812United Airlines
Find Deal
Sat, Jun 21 - Sat, Sep 13
Japan Airlines Logo
10:05 am - 3:50 pmMNL-ONT
20h 45m2 stops
Japan Airlines Logo
6:00 am - 9:40 pmONT-MNL
24h 40m2 stops
₱73,086Japan Airlines
Find Deal
Thu, Jun 5 - Thu, Jun 26
Korean Air Logo
3:05 am - 6:20 pmMNL-ONT
30h 15m2 stops
Korean Air Logo
6:30 am - 11:59 pmONT-MNL
26h 29m2 stops
₱77,165Korean Air
Find Deal
Wed, Jun 4 - Thu, Jul 3
Japan Airlines Logo
10:05 am - 3:50 pmMNL-ONT
20h 45m2 stops
Japan Airlines Logo
6:00 am - 9:40 pmONT-MNL
24h 40m2 stops
₱78,752Japan Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 25

Good to know

Low season

August

High season

December

Cheapest flight

₱22,209
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (5% 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.

See more FAQs

Prefer to fly non-stop 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, +24 more

Aeromexico, Air Canada, +25 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Thursday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Friday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Saturday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

See more direct flights

Direct returns

Ontario to Southeast Asia

Monday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Thursday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Friday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Saturday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Sunday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

See more direct flights
See more direct flights

Top 3 airlines serving 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.
8.2
China AirlinesOverall score based on 729 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.5Crew
7.8Food
Airline reviews

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

10.0 ExcellentErlend, Mar 2025TPE - YVR
Read more China Airlines reviews

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!

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

I was ordered vegetarian food, but didn't services to me :(

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

Airline itself is great. While food was being taken off of my tray my beer spilled which was a total accident and I wasn’t upset about that, what was frustrating was I had to ask for towels to clean up and wipe my leg. It would have been left as is if I hadn’t.

Bars and restaurants in Taipei close early. The lounge isn’t very good, but better than the public areas.

The food was the only thing that could have made the experience even better. Everything was stellar but the food. The staff was superb. I’ve been flying with ANA for years as my go-to and I think I may have found my new favorite. 😍

Short lay over. Seat assignment was terrible. Was traveling as a family and end up being seated separately. Will not use underpricer ever again.

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.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

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

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care 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.

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

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