₱22,522 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 6/3. 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

Mon, Apr 27 - 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
₱40,422STARLUX Airlines
Thu, Apr 16 - Mon, Apr 20
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 9:35 am
ONT
-
MNL
18h 25m
1 stop
₱40,481China Airlines
Fri, Jul 3 - Sat, Jul 18
STARLUX Airlines Logo
10:45 am - 5:40 pm
MNL
-
ONT
21h 55m
1 stop
STARLUX Airlines Logo
11:45 pm - 9:30 am
ONT
-
MNL
18h 45m
1 stop
₱41,015STARLUX Airlines
Mon, Apr 27 - 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
₱41,844STARLUX Airlines
Mon, Apr 20 - Sun, Apr 26
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 3:50 pm
ONT
-
MNL
24h 40m
1 stop
₱41,904China Airlines
Tue, Apr 28 - Mon, Jun 29
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 9:35 am
ONT
-
MNL
18h 25m
1 stop
₱41,963China Airlines
Mon, Apr 27 - Tue, May 26
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 3:50 pm
ONT
-
MNL
24h 40m
1 stop
₱42,022China Airlines
Mon, Jun 1 - Mon, Jun 29
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
₱42,200China Airlines
Mon, Apr 20 - Sat, May 2
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 9:35 am
ONT
-
MNL
18h 25m
1 stop
₱42,259China Airlines
Mon, Apr 20 - Sun, Apr 26
China Airlines Logo
10:35 am - 6:00 pm
MNL
-
ONT
22h 25m
1 stop
China Airlines Logo
12:10 am - 3:50 pm
ONT
-
MNL
24h 40m
1 stop
₱42,319China Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight₱22,522
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower 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 4 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 279 reviews
8.8Entertainment
8.7Food
8.9Comfort
8.9Boarding
9.2Crew
Airline reviews

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

10.0 ExcellentChris, Mar 2026
CRK - TPE
Read more STARLUX Airlines reviews

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.

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 .

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!

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. :)

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

I was mid plane and they were already out of the main beef entree....ugh!

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario