$395 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 3/6. 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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Everything you should know

Cheapest round-trip
$629
Overall average: $747
STARLUX Airlines
Wed 3/4Wed 3/4
MNL - ONT • 1 stop
Cheapest one-way
$395
Typical prices: $453-$483
STARLUX Airlines
Fri 3/6
MNL - ONT • 1 stop
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Flight Deals
Useful Info
Flight 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 round-trip 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, Mar 4 - Wed, Mar 4
STARLUX Airlines Logo
11:50 am - 3:50 pm
MNL
-
ONT
20h 00m
1 stop
STARLUX Airlines Logo
9:45 pm - 11:05 am
ONT
-
MNL
21h 20m
1 stop
$629STARLUX Airlines
Fri, Mar 20 - Mon, Mar 23
STARLUX Airlines Logo
11:50 am - 4:50 pm
MNL
-
ONT
20h 00m
1 stop
STARLUX Airlines Logo
10:45 pm - 11:05 am
ONT
-
MNL
21h 20m
1 stop
$632STARLUX Airlines
Fri, Jun 19 - Fri, Jul 10
China Airlines Logo
5:30 pm - 6:00 pm
SGN
-
ONT
38h 30m
1 stop
China Airlines Logo
12:45 am - 9:40 am
ONT
-
SGN
18h 55m
1 stop
$700China Airlines
Tue, Apr 28 - Sat, Oct 3
China Airlines Logo
12:05 pm - 6:00 pm
CEB
-
ONT
20h 55m
1 stop
China Airlines Logo
12:10 am - 11:05 am
ONT
-
CEB
19h 55m
1 stop
$735China Airlines
Wed, Apr 29 - Sat, Oct 3
Multiple Airlines Logo
10:50 am - 5:05 pm
CEB
-
ONT
21h 15m
1 stop
Multiple Airlines Logo
12:10 am - 11:05 am
ONT
-
CEB
19h 55m
1 stop
$814Multiple Airlines
Tue, Mar 3 - Thu, Sep 10
Multiple Airlines Logo
8:15 pm - 3:50 pm
CRK
-
ONT
35h 35m
1 stop
Multiple Airlines Logo
6:58 pm - 9:00 am
ONT
-
CRK
23h 02m
2 stops
$869Multiple Airlines
Thu, Feb 26 - Thu, Sep 10
EVA Air Logo
12:05 pm - 11:32 pm
CRK
-
ONT
27h 27m
2 stops
EVA Air Logo
6:58 pm - 11:00 am
ONT
-
CRK
25h 02m
2 stops
$1,035EVA Air
Wed, Mar 4 - Thu, Apr 2
United Airlines Logo
8:15 pm - 12:18 pm
DPS
-
ONT
32h 03m
2 stops
United Airlines Logo
6:00 am - 6:50 pm
ONT
-
DPS
45h 50m
2 stops
$1,047United Airlines
Wed, Apr 29 - Sat, May 9
United Airlines Logo
8:00 pm - 12:22 pm
DPS
-
ONT
31h 22m
2 stops
United Airlines Logo
6:59 pm - 6:50 pm
ONT
-
DPS
32h 51m
2 stops
$1,049United Airlines
Tue, May 12 - Tue, Jun 2
EVA Air Logo
4:30 pm - 11:07 am
DPS
-
ONT
33h 37m
2 stops
EVA Air Logo
4:03 pm - 3:15 pm
ONT
-
DPS
32h 12m
2 stops
$1,131EVA Air
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$395
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 3% increase in price.
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 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 274 reviews
8.9Comfort
8.8Entertainment
8.7Food
9.2Crew
8.9Boarding
Airline reviews

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.

10.0 ExcellentAdam, Feb 2026
SEA - TPE
Read more STARLUX Airlines reviews

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.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

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.

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

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!

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. :)

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario