$473+ Cheap flights from Ontario (ONT) to Kaohsiung
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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KHH
Jun 17 — Jun 241
1 adult, Economy
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Find cheap flights from Ontario to Kaohsiung with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Kaohsiung
Keep the following information in mind while searching for Ontario to Kaohsiung flight deals. Data was last updated June 12, 2025.
Round-trip from | $1,149 (United Airlines) |
|---|---|
One-way from | $473 (United Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $1,596 |
Find flight deals from Ontario to Kaohsiung
Cheapest flights from Ontario to KaohsiungExplore the most affordable flight options available from Ontario to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Ontario to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amONT - KHH
2 stops23h 00mUnited Airlines
Fri 11/2810:35 amKHH - ONT
2 stops18h 02mUnited Airlines
Deal found 6/12![United Airlines logo]()
$1,149
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:45 amONT - KHH
2 stops26h 10mMultiple Airlines
Fri 7/187:15 amKHH - ONT
2 stops26h 25mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,463
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Kaohsiung 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Kaohsiung that are best for you.
Fly from
Ontario
Fly to
Kaohsiung
Route
Depart
Return
Price
OntarioKaohsiung City
ONT - KHH
ONTKHH
Ontario
Wed 11/19
6:00 am-9:00 pm
2 stops23h 00m
Kaohsiung City
Fri 11/28
10:35 am-12:37 pm
2 stops18h 02m
$1,149
OntarioKaohsiung City
ONT - KHH
ONTKHH
Ontario
Thu 7/10
12:45 am-5:55 pm
2 stops26h 10m
Kaohsiung City
Fri 7/18
7:15 am-6:40 pm
2 stops26h 25m
$1,463
OntarioKaohsiung City
ONT - KHH
ONTKHH
Ontario
Mon 12/1
1:40 pm-9:00 pm
2 stops39h 20m
$473
Best time to book a flight from Ontario to Kaohsiung
Have a flexible travel schedule? Discover the best time to fly to Kaohsiung 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 Kaohsiung
Rainfall in Kaohsiung by month
Plan your trip to Kaohsiung by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kaohsiung ranges from 1.2 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Kaohsiung when rainfall is around 1.2 in.
Temperature in Kaohsiung by month
Plan your trip to Kaohsiung by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kaohsiung, 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 82.4 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 Kaohsiung
Get insights into the airlines that provide service to Kaohsiung. 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 Kaohsiung. Reviews last updated June 12, 2025.
Overall
7.4
Entertainment
7.0
Comfort
7.3
Food
6.6
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Entertainment
7.0
Comfort
7.3
Food
6.6
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE