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Taipei City

$341+ Cheap flights from Ontario (ONT) to Taipei City

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Taipei City are usually found in October or September, booked 80 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Ontario to Taipei City

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Taipei City (TW1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Round-trip from

$666
(ezTravel 易遊網)

One-way from

$341
(Delta)

Popular in

December

Cheapest in

October

Average price

$792
From Ontario to Taipei City
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One-way flight from Ontario to Taipei City
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Highest demand for flights based on searches. 8% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Taipei City

Cheapest flights from Ontario to Taipei City
Explore the most affordable flight options available from Ontario to Taipei City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:40 amONT - TPE
1 stop22h 25mDelta
Mon 12/810:55 amTPE - ONT
1 stop16h 18mDelta
Deal found 11/12$667
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:40 amONT - TPE
1 stop22h 25mDelta
Sat 12/610:55 amTPE - ONT
1 stop27h 52mDelta
Deal found 11/12$670
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:40 amONT - TPE
1 stop22h 25mDelta
Thu 12/1110:55 amTPE - ONT
2 stops29h 03mDelta
Deal found 11/12$672
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Tue 1/209:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$676
This CrystalTravel deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Fri 12/59:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$679
This CrystalTravel deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Fri 12/129:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/12$686
This ScholarTrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Tue 12/169:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/12$687
This oojo deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Sat 12/69:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$688
This China Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Wed 12/39:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$691
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Mon 11/179:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$693
This Justfly.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Thu 11/209:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/10$694
This China Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:50 pmONT - TPE
Nonstop14h 40mChina Airlines
Sat 12/139:25 pmTPE - ONT
Nonstop11h 25mChina Airlines
Deal found 11/11$699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Taipei City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Ontario to Taipei City that are best for you.

Fly from

Ontario

Fly to

Taipei City

Route

Depart

Return

Price

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Thu 4/16

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Thu 4/23

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Wed 4/15

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Fri 4/24

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 4/13

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Thu 4/23

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 11/23

10:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Sun 12/14

9:25 pm-4:50 pm

Nonstop11h 25m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 4/13

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Fri 4/24

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 4/13

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Wed 4/29

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 4/12

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Sat 4/25

9:10 pm-6:00 pm

Nonstop11h 50m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sat 11/29

10:50 pm-5:30 am

Nonstop14h 40m

Taipei City Taiwan Taoyuan Intl

Wed 12/3

9:25 pm-4:50 pm

Nonstop11h 25m

$699

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 3/2

1:45 pm-7:50 pm

2 stops38h 05m

Taipei City Taiwan Taoyuan Intl

Sun 4/12

9:50 am-8:46 pm

2 stops49h 56m

$718

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 3/31

11:00 am-6:45 pm

1 stop16h 45m

Taipei City Taiwan Taoyuan Intl

Sun 4/12

9:50 am-12:20 pm

1 stop17h 30m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 39 results
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Best time to book a flight from Ontario to Taipei City

Have a flexible travel schedule? Discover the best time to fly to Taipei City from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Taipei City

How far ahead should I book a flight from Ontario to Taipei City?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Taipei City. Price data was last updated on November 7, 2025.

The price you pay for your flight from Ontario to Taipei City may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Ontario to Taipei City?

Currently, March is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $633). Flying from Ontario to Taipei City in June is currently the most expensive (average of $910). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to TPE?

Find hourly flight availability from Ontario to Taipei City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

When flying from Ontario to Taipei City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the morning.

Weekly flight availability from Ontario to Taipei City

Explore weekly flight availability from Ontario to Taipei City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 13, 2025.

The most flights from ONT to TW1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Taipei City

Get insights into the airlines that provide service to Taipei City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Taipei City. Reviews last updated November 13, 2025.
Read through reviews of airlines operating flights from Ontario to Taipei City, such as STARLUX Airlines, China Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
227 reviews

Crew

9.2

Entertainment

8.8

Boarding

8.9

Overall

8.9

Comfort

8.9

Food

8.7

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
227 reviews
STARLUX Airlines
8.9
Very good
227 reviews

Crew

9.2

Entertainment

8.8

Boarding

8.9

Overall

8.9

Comfort

8.9

Food

8.7

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
China Airlines
8.3
Very good
778 reviews
STARLUX Airlines
8.9
Very good
227 reviews

Crew

9.2

Entertainment

8.8

Boarding

8.9

Overall

8.9

Comfort

8.9

Food

8.7

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Delta
7.9
Good
8,007 reviews
STARLUX Airlines
8.9
Very good
227 reviews

Crew

9.2

Entertainment

8.8

Boarding

8.9

Overall

8.9

Comfort

8.9

Food

8.7

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
United Airlines
7.4
Good
9,017 reviews
STARLUX Airlines
8.9
Very good
227 reviews

Crew

9.2

Entertainment

8.8

Boarding

8.9

Overall

8.9

Comfort

8.9

Food

8.7

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

Find useful and relevant information for your journey from Ontario to Taipei City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Taipei City?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Taipei City. On average, Ontario has 1 outbound flight to Taipei City per day from 4 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Taipei City?

    A quick flight from Ontario to Taipei City can take about 14h 05m. China Airlines provides one of the quickest options available for as low as $699. Airlines will cover a distance of 6814 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ontario to Taipei City round-trip?

    According to our current data, Delta ($655), China Airlines ($690), and STARLUX Airlines ($715) offers the cheapest pricing from Ontario to Taipei City. Delta is currently priced 30% below the average price you’ll pay for this route.

  • What are the cheapest flights from Ontario to Taipei City?

    The cheapest flight price from Ontario to Taipei City is $381. On average you can expect to pay $1,056. The most popular route, (Ontario - Taipei City Taiwan Taoyuan Intl), can usually be booked for $621.

  • Can I find deals for flights from Ontario to Taipei City that include hotel bookings?

    Yes. In addition to deals on Ontario to Taipei City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Taipei City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Taipei City.

  • Can I find deals for business class flights from Ontario to Taipei City?

    Yes. Cheapflights offers flight deals from Ontario to Taipei City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Taipei City?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Taipei City (average of $633). Flying from Ontario to Taipei City in June is currently the most expensive (average of $910). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Taipei City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ontario to Taipei City

Discover the top 4 airlines that operate flights from Ontario to Taipei City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$655Average$758FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$690Average$857FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$715Average$818FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$807Average$868FlexibilityNo cancel feeOn-time69%

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