₱30,080 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 8/29. 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, 0 bags

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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

Wed, Sep 16 - Wed, Oct 14
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
12:10 am - 9:35 am
ONT
-
MNL
18h 25m
1 stop
₱48,955China Airlines
Mon, Jun 8 - Wed, Jun 24
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
₱50,214STARLUX Airlines
Fri, May 22 - Mon, May 25
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
₱50,393STARLUX Airlines
Wed, May 27 - Wed, Aug 26
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:45 pm - 9:30 am
ONT
-
MNL
18h 45m
1 stop
₱50,453STARLUX Airlines
Fri, May 8 - Mon, May 11
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
₱50,633STARLUX Airlines
Mon, Jun 8 - Mon, Jun 29
STARLUX Airlines Logo
10:45 am - 5:05 pm
MNL
-
ONT
21h 20m
1 stop
STARLUX Airlines Logo
11:10 pm - 9:30 am
ONT
-
MNL
19h 20m
1 stop
₱51,112STARLUX Airlines
Tue, Oct 6 - Wed, Oct 28
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
11:50 pm - 3:55 pm
ONT
-
MNL
25h 05m
1 stop
₱51,292China Airlines
Wed, Sep 2 - Tue, Sep 22
China Airlines Logo
10:35 am - 6:40 pm
MNL
-
ONT
23h 05m
1 stop
China Airlines Logo
12:10 am - 3:50 pm
ONT
-
MNL
24h 40m
1 stop
₱51,412China Airlines
Wed, May 6 - Sun, Feb 28
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
10:50 pm - 3:55 pm
ONT
-
MNL
25h 05m
1 stop
₱51,532China Airlines
Tue, Jun 9 - Tue, Jul 14
China Airlines Logo
4:50 pm - 6:00 pm
MNL
-
ONT
16h 10m
1 stop
China Airlines Logo
12:45 am - 3:50 pm
ONT
-
MNL
24h 05m
1 stop
₱51,652China Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight₱30,080
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (13% 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.

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.
8.9
STARLUX AirlinesOverall score based on 301 reviews
8.9Comfort
8.6Food
9.0Boarding
8.8Entertainment
9.2Crew
Airline reviews

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

2.0 MediocreAlbert, Apr 2026
BKK - TPE
Read more STARLUX Airlines reviews

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

more new movies and the blockbuster movies that everyone likes

Got dinner and breakfast! They had mahjong game in entertainment system. Current movies. Loved the slippers, sleeping mask packet. Great experience for a long flight

Leg room was great. Friendly crew. Food is great. Crew always kept the toilet clean.

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

We really enjoyed our flight to Seattle. The food was great and service was attentive.

Everything was fine except the seats were quite compressed and hard for the 12 hour flight

The crew are amazing. Very professional, polite, kind, and accommodating.

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

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.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Dinner was good, but the breakfast served in the morning was horrible.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Terrible, if possible won't be flying again anytime soon!

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario