$411 Find Cheap Flights from Ontario to Taiwan

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 Taiwan departing on 11/12. 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 Taiwan Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Kaohsiung City
Kaohsiung City2 stops$876
Kaohsiung City
Kaohsiung City2 stops$876

Cheap Flights from Ontario to Taiwan

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

Wed, Sep 3 - Wed, Sep 24
Korean Air Logo
6:00 am - 12:10 pmONT-TPE
39h 10m2 stops
Korean Air Logo
6:55 pm - 10:40 pmTPE-ONT
42h 45m2 stops
$710Korean Air
Find Deal
Wed, Sep 3 - Wed, Sep 24
Korean Air Logo
6:00 am - 12:10 pmONT-TPE
39h 10m2 stops
Korean Air Logo
6:55 pm - 5:00 pmTPE-ONT
37h 05m2 stops
$714Korean Air
Find Deal
Wed, Aug 27 - Wed, Sep 24
Delta Logo
6:05 pm - 7:55 pmONT-TPE
34h 50m1 stop
Delta Logo
9:35 am - 5:00 pmTPE-ONT
22h 25m1 stop
$749Delta
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Thu, Aug 21 - Tue, Aug 26
Delta Logo
11:40 am - 7:55 pmONT-TPE
17h 15m1 stop
Delta Logo
9:25 am - 10:50 amTPE-ONT
16h 25m1 stop
$750Delta
Find Deal
Tue, Aug 26 - Wed, Sep 24
China Airlines Logo
12:45 am - 5:15 amONT-TPE
13h 30mnonstop
China Airlines Logo
9:10 pm - 6:00 pmTPE-ONT
11h 50mnonstop
$759China Airlines
Find Deal
Sun, Sep 7 - Tue, Sep 23
China Airlines Logo
12:45 am - 5:15 amONT-TPE
13h 30mnonstop
China Airlines Logo
9:10 pm - 6:00 pmTPE-ONT
11h 50mnonstop
$769China Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21
United Airlines Logo
1:19 pm - 9:00 pmONT-KHH
40h 41m2 stops
United Airlines Logo
10:25 am - 5:37 pmKHH-ONT
22h 12m2 stops
$876United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 10
Japan Airlines Logo
6:00 am - 11:35 amONT-TSA
38h 35m2 stops
Japan Airlines Logo
9:10 am - 6:36 pmTSA-ONT
24h 26m2 stops
$898Japan Airlines
Find Deal
Sat, Aug 23 - Tue, Oct 21
Japan Airlines Logo
6:00 am - 11:35 amONT-TSA
38h 35m2 stops
Japan Airlines Logo
9:10 am - 6:30 pmTSA-ONT
24h 20m2 stops
$957Japan Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
6:31 pm - 9:00 pmONT-KHH
59h 29m3 stops
United Airlines Logo
10:25 am - 8:33 pmKHH-ONT
25h 08m2 stops
$982United Airlines
Find Deal
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KAYAK's insights & trends for Ontario to Taiwan flights

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

What is the cheapest Ontario to Taiwan flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Ontario to Taiwan.

The cheapest ticket to Taiwan from Ontario found in the last 72 hours was to Taipei City, at $735 round-trip. The most popular route is from Ontario (ONT) to Taipei City Taiwan Taoyuan Intl Airport (TPE), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $735.

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

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 1 stop layover the cheapest option at $1,392 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Taiwan, 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 Taiwan is March, when tickets cost $813 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,434 and $1,287 respectively.

What’s the cheapest day of the week to fly from Ontario to Taiwan?

The average price of all round-trip flights from Ontario to Taiwan clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ontario to Taiwan, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Taiwan, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Ontario to Taiwan?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Taiwan, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Taiwan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$411
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Ontario to Taipei City

FAQs - booking Taiwan flights

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

    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 Taiwan.

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

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

    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 Taiwan 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 Taiwan?

    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 Taiwan 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 Taiwan?

    The cheapest time of day to fly to Taiwan is generally in the afternoon, when round-trip flights cost $866 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Taiwan is generally in the morning, which is peak travel time and where the average cost of a ticket is $961.

Top tips for finding cheap flights to Taiwan

  • 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 Taiwan

 
Need help choosing which airline to fly with from Ontario to Taiwan? 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.
9.0
STARLUX AirlinesOverall score based on 187 reviews
9.0Comfort
9.0Entertainment
8.8Food
9.0Boarding
9.3Crew
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.

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety.

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.

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

First time traveling with EVA.. great experience in economy class... Personnel very friendly..

Everything is good staff is polite and helpful flights are on time sub sandwhich for a snack was good with a bottle of water only thing maybe more variety of food like breakfast or dinner depends on the time

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

Check in process in Manila was so slow. From the time we got in line to reaching the counter we could have arrived at Taipei even if the flight was delayed for half hour.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

Clean plane, friendly crew, mostly on-time departure. Negativo since there were no snacks offered. Cold drinks only was fine due to turbulence, but nothing to eat? Really?

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.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

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!

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

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.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

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.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

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