$359 Find Cheap Flights from Ontario to Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Asia departing on 9/10. 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

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Best Asia Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo2 stops$774
New Delhi
New Delhi2 stops$657
Bangkok
Bangkok2 stops$765
Manila
Manila2 stops$659
Mumbai
Mumbai2 stops$721
Hyderabad
Hyderabad2 stops$922
Ho Chi Minh City
Ho Chi Minh City2 stops$712
Hong Kong
Hong Kong2 stops$816
Ahmedabad
Ahmedabad2 stops$1,178
Singapore
Singapore2 stops$712
Chennai
Chennai2 stops$1,065
Seoul
Incheon1 stop$934
Shanghai
Shanghai1 stop$892
Denpasar
Denpasar2 stops$813
Kathmandu
Kathmandu2 stops$1,360
Tokyo
Tokyo2 stops$774
New Delhi
New Delhi2 stops$657
Bangkok
Bangkok2 stops$765
Manila
Manila2 stops$659
Mumbai
Mumbai2 stops$721
Hyderabad
Hyderabad2 stops$922
Ho Chi Minh City
Ho Chi Minh City2 stops$712
Hong Kong
Hong Kong2 stops$816
Ahmedabad
Ahmedabad2 stops$1,178
Singapore
Singapore2 stops$712
Chennai
Chennai2 stops$1,065
Seoul
Incheon1 stop$934
Shanghai
Shanghai1 stop$892
Denpasar
Denpasar2 stops$813
Kathmandu
Kathmandu2 stops$1,360

Cheap Flights from Ontario to Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Asia 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 Ontario to Asia

Mon, Sep 8 - Mon, Sep 29
Delta Logo
6:00 am - 7:55 pmONT-TPE
22h 55m1 stop
Delta Logo
9:35 am - 11:09 amTPE-ONT
16h 34m1 stop
$656Delta
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Wed, Aug 27 - Wed, Sep 24
United Airlines Logo
5:10 am - 9:30 pmONT-DEL
27h 50m2 stops
United Airlines Logo
11:35 pm - 12:51 pmDEL-ONT
25h 46m2 stops
$657United Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 24
Korean Air Logo
6:00 am - 10:05 pmONT-MNL
25h 05m2 stops
Korean Air Logo
11:30 pm - 5:00 pmMNL-ONT
32h 30m2 stops
$659Korean Air
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Thu, Sep 25 - Thu, Oct 16
Delta Logo
6:00 am - 7:55 pmONT-TPE
22h 55m2 stops
Delta Logo
9:40 am - 11:46 pmTPE-ONT
29h 06m2 stops
$661Delta
Find Deal
Mon, Aug 18 - Sun, Aug 31
Korean Air Logo
6:00 am - 1:55 amONT-MNL
28h 55m2 stops
Korean Air Logo
11:30 pm - 5:11 pmMNL-ONT
32h 41m2 stops
$663Korean Air
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Thu, Sep 18 - Mon, Sep 22
United Airlines Logo
6:04 am - 9:30 pmONT-DEL
26h 56m2 stops
United Airlines Logo
11:35 pm - 12:32 pmDEL-ONT
25h 27m2 stops
$686United Airlines
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Sat, Oct 25 - Mon, Nov 3
China Airlines Logo
11:50 pm - 3:55 pmONT-MNL
25h 05m1 stop
China Airlines Logo
3:15 am - 4:50 pmMNL-ONT
29h 35m1 stop
$726China Airlines
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Wed, Aug 13 - Sun, Aug 31
China Airlines Logo
12:45 am - 9:35 amONT-MNL
17h 50m1 stop
China Airlines Logo
10:35 am - 6:40 pmMNL-ONT
23h 05m1 stop
$728China Airlines
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Mon, Sep 15 - Wed, Sep 17
American Airlines Logo
6:10 am - 4:45 pmONT-NRT
18h 35m2 stops
American Airlines Logo
6:10 pm - 10:33 pmNRT-ONT
20h 23m2 stops
$775American Airlines
Find Deal
Tue, Sep 9 - Thu, Sep 18
American Airlines Logo
2:54 pm - 4:45 amONT-HND
21h 51m2 stops
American Airlines Logo
4:25 pm - 6:12 pmHND-ONT
17h 47m2 stops
$786American Airlines
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KAYAK's insights & trends for Ontario to Asia flights

Get data-powered insights and trends into flights from Ontario to Asia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Ontario to Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,937 on average.

What is the cheapest month to fly from Ontario to Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Asia is February, when tickets cost $810 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,612 and $1,100 respectively.


Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$359
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Ontario to Manila

FAQs - booking Asia flights

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

    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 Ontario to Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to 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 Ontario to Asia?

    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 from Ontario to Asia with an airline and back with another airline.

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

    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 from Ontario to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the afternoon, when round-trip flights cost $986 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Asia is generally at night, which is peak travel time and where the average cost of a ticket is $1,036.

  • How many flights are there between Ontario and Asia per day?

    Each day, there are between 1 and 2 nonstop flights that take off from Ontario and land in Asia, with an average flight time of 13h 30m. The most common departure time is 12:00 am and most flights take off at night, while the most flights land at Taipei City Taiwan Taoyuan Intl Airport. Each week, there are 11 flights. The most frequent day of departure is Monday, when 18% of all weekly flights depart. The fewest flights depart on a Tuesday.

Top tips for finding cheap flights to Asia

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: Taipei City $444 one-way - $798 round-trip

Reviews of the top 5 airlines serving from Ontario to Asia

 
Need help choosing which airline to fly with from Ontario to Asia? 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.
9.1
STARLUX AirlinesOverall score based on 189 reviews
9.3Crew
8.9Food
9.0Entertainment
9.0Comfort
9.0Boarding
Airline reviews

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

2.0 MediocreAnonymous, Jun 2025SFO - TPE
Read more STARLUX Airlines reviews

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

Greetings when you arrive on the plane and good bye when you leave. Very attentive flight attendants.

Serve me a meal, I fell asleep during the flight. So they passed me twice.

Seats are not table comfortable. Crew members are pretty good. Can be much better!!

Very pleasant overall, although the movie selection could have been better.

I usually have ear problems when planes land. But the landing was so smooth I didn’t even notice it landing! The service was excellent!

the aircraft was fine and new. The crews can have better training. Their operations are not as smooth as EVA's. They are VERY stingy with drinking water. Throughout the entire flight, no one offered me any water and snacks. I still prefer EVA after trying out Starlux initially with lots of excitement and expectations.

Everything was smooth and professional. They could improve the raw vegan meal with fresher offerings, but otherwise they are now my favorite way to fly to Asia.

Leg space is small. Need more room for long flight.

Leg space is too small. Need to increase space for long flight.

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

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!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

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

I did not like how the plane landed. It was not smooth.

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. :)

Staff was so nice and very helpful with directions aswell!

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

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

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!

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Boarded plane and then delayed 1.5 hours while on the plane

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.

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.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

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