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Taiwan Taoyuan Intl

$448+ Cheap flights from Ontario (ONT) to Taiwan Taoyuan Intl (TPE)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — TPE
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Taipei City Taiwan Taoyuan Intl are usually found in March or February, booked 42 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Ontario to Taiwan Taoyuan Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Taiwan Taoyuan Intl (TPE). 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$759
(Delta)

One-way from

$448
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$826

Good round-trip deal

$831 or less

Good one-way deal

$466 or less
Provider with most accurate pricing for Ontario-Taipei City Taiwan Taoyuan Intl flight deals.
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Provider most trusted by Cheapflights users for Ontario-Taipei City Taiwan Taoyuan Intl flights.
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From Ontario to Taipei City Taiwan Taoyuan Intl
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One-way flight from Ontario to Taipei City Taiwan Taoyuan Intl
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Highest demand for flights based on searches. 5% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Ontario to Taipei City Taiwan Taoyuan Intl.
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Price to beat on a one-way flight from Ontario to Taipei City Taiwan Taoyuan Intl.
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Find flight deals from Ontario to Taiwan Taoyuan Intl

Cheapest flights from Ontario to Taiwan Taoyuan Intl
Explore the most affordable flight options available from Ontario to Taiwan Taoyuan Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Delta deal was found by Cheapflights users on 3/21. 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.
Mon 4/146:00 amONT - TPE
2 stops22h 55mDelta
Mon 5/129:35 amTPE - ONT
1 stop19h 20mDelta
Deal found 3/21$759
This Gotogate deal was found by Cheapflights users on 3/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:10 amONT - TPE
Nonstop14h 05mChina Airlines
Tue 5/69:10 pmTPE - ONT
Nonstop11h 50mChina Airlines
Deal found 3/20$785
This Gurufare deal was found by Cheapflights users on 3/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:45 pmONT - TPE
Nonstop13h 30mSTARLUX Airlines
Wed 9/38:05 pmTPE - ONT
Nonstop12h 00mSTARLUX Airlines
Deal found 3/20$858
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:15 pmONT - TPE
2 stops35h 30mUnited Airlines
Wed 5/282:30 pmTPE - ONT
2 stops21h 34mUnited Airlines
Deal found 3/20$859
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1512:10 amONT - TPE
Nonstop14h 05mMultiple Airlines
Wed 4/239:45 amTPE - ONT
2 stops39h 18mMultiple Airlines
Deal found 3/20$910
This KAYAK deal was found by Cheapflights users on 3/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amONT - TPE
2 stops36h 00mKorean Air
Mon 12/17:25 pmTPE - ONT
2 stops37h 57mKorean Air
Deal found 3/19$913

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Taiwan Taoyuan Intl 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 March 21, 2025.
Use the filters below to find and compare flights from Ontario to Taipei City Taiwan Taoyuan Intl Airport that are best for you.

Fly from

Ontario

Fly to

Taiwan Taoyuan Intl

Route

Depart

Return

Price

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 4/14

6:00 am-7:55 pm

2 stops22h 55m

Taipei City Taiwan Taoyuan Intl

Mon 5/12

9:35 am-1:55 pm

1 stop19h 20m

$759

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sun 4/20

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Tue 5/6

9:10 pm-6:00 pm

Nonstop11h 50m

$785

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Wed 8/27

11:45 pm-4:15 am

Nonstop13h 30m

Taipei City Taiwan Taoyuan Intl

Wed 9/3

8:05 pm-5:05 pm

Nonstop12h 00m

$858

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Fri 5/16

4:15 pm-6:45 pm

2 stops35h 30m

Taipei City Taiwan Taoyuan Intl

Wed 5/28

9:50 am-5:39 pm

1 stop22h 49m

$859

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 4/15

12:10 am-5:15 am

Nonstop14h 05m

Taipei City Taiwan Taoyuan Intl

Wed 4/23

9:45 am-10:03 am

2 stops39h 18m

$910

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Tue 4/1

5:00 am-6:45 pm

2 stops22h 45m

$448

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Thu 5/1

6:00 am-7:55 pm

2 stops22h 55m

$450

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Mon 3/31

12:10 am-5:15 am

Nonstop14h 05m

$470

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sat 4/26

5:45 am-12:10 pm

2 stops39h 25m

$490

OntarioTaipei City

ONT - TPE

ONTTPE

Ontario

Sat 5/24

9:41 pm-8:45 pm

3 stops56h 04m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 14 results
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Compare providers for flights from Ontario to Taiwan Taoyuan Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Taiwan Taoyuan Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
FareScanPrice Accuracy-Trust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Taipei City Taiwan Taoyuan Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Taipei City Taiwan Taoyuan Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Taipei City Taiwan Taoyuan Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Taipei City Taiwan Taoyuan Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Taipei City Taiwan Taoyuan Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Taiwan Taoyuan Intl

Have a flexible travel schedule? Discover the best time to fly to Taiwan Taoyuan Intl 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 Taiwan Taoyuan Intl Airport

How far ahead should I book a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Taiwan Taoyuan Intl. Price data was last updated on March 14, 2025.

The best time to book flights from Ontario to Taipei City Taiwan Taoyuan Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport (average of $878). Flying from Ontario to Taipei City Taiwan Taoyuan Intl Airport in June is currently the most expensive (average of $1,489). 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 Taiwan Taoyuan Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

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

What is the cheapest day to fly from Ontario to Taipei City Taiwan Taoyuan Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Taiwan Taoyuan Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Taipei City Taiwan Taoyuan Intl Airport flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ontario to Taipei City Taiwan Taoyuan Intl Airport

Explore weekly flight availability from Ontario to Taiwan Taoyuan Intl. 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 March 21, 2025.

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

Rainfall in Taiwan Taoyuan Intl by month

Plan your trip to Taiwan Taoyuan Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Taipei City Taiwan Taoyuan Intl Airport ranges from 2.7 - 11.7 inches per month. June is typically the wettest month, when rainfall can reach 11.7 in. November is typically the driest time to visit Taipei City Taiwan Taoyuan Intl Airport when rainfall is around 2.7 in.

Temperature in Taiwan Taoyuan Intl by month

Plan your trip to Taiwan Taoyuan Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Taipei City Taiwan Taoyuan Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Taiwan Taoyuan Intl

Get insights into the airlines that provide service to Taiwan Taoyuan Intl. 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 Taiwan Taoyuan Intl. Reviews last updated March 21, 2025.
Read through reviews of airlines operating flights from Ontario to Taipei City, such as STARLUX Airlines, Korean Air and Japan Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
141 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,046 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,437 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very good
723 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very good
7,895 reviews
STARLUX Airlines
9.1
Wonderful
141 reviews

Crew

9.3

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Taiwan Taoyuan Intl. 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 Taiwan Taoyuan Intl?

    If you book a flight to Taipei City Taiwan Taoyuan Intl from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There is 1 flight from Ontario to Taipei City Taiwan Taoyuan Intl per day from 5 different airlines.

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

    Delta, at $759, was found to be the cheapest airline from Ontario to Taipei City Taiwan Taoyuan Intl Airport.Alternate airlines to your destination round-trip include China Airlines and United Airlines. Users have found that Delta is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Ontario to Taipei City Taiwan Taoyuan Intl Airport one-way?

    The cheapest airlines for a one-way flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport are United Airlines ($448), Delta ($450), and China Airlines ($470).

  • What are the cheapest flights from Ontario to Taipei City Taiwan Taoyuan Intl Airport?

    While on average a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport is generally $2,073, our data shows the cheapest flight currently is $440. When looking at the most popular route, (Ontario - Taipei City Taiwan Taoyuan Intl), you can expect to pay $754 for that flight.

  • Can I find deals for flights from Ontario to Taiwan Taoyuan Intl that include hotel bookings?

    Yes. In addition to deals on Ontario to Taiwan Taoyuan Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Taiwan Taoyuan Intl?

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

  • Can I find deals for business class flights from Ontario to Taiwan Taoyuan Intl?

    Yes. Cheapflights offers flight deals from Ontario to Taiwan Taoyuan Intl 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 Taiwan Taoyuan Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Taipei City Taiwan Taoyuan Intl Airport (average of $878). Flying from Ontario to Taipei City Taiwan Taoyuan Intl Airport in June is currently the most expensive (average of $1,489). 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.

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Alternative routes for Ontario to Taiwan Taoyuan Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Taiwan Taoyuan Intl

Discover the top 5 airlines that operate flights from Ontario to Taiwan Taoyuan Intl. 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$752Average$870FlexibilityNo cancel feeOn-time70%
DeltaCheapest$752Average$837FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$775Average$963FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$782Average$838FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$852Average$968FlexibilityNo cancel feeOn-time69%
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