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Kaohsiung

$591+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KHH
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,218
(Mytrip)

One-way from

$591
(United)

Popular in

December

Cheapest in

October

Average price

$873
Provider with most accurate pricing for Los Angeles-Kaohsiung City flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Kaohsiung City flights.
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From Ontario to Kaohsiung
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One-way flight from Ontario to Kaohsiung
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ontario to Kaohsiung

Cheapest flights from Ontario to Kaohsiung
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 March 26, 2025.

This United Airlines deal was found by Cheapflights users on 3/25. 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 10/155:45 amONT - KHH
3 stops48h 15mUnited Airlines
Mon 11/310:35 amKHH - ONT
2 stops23h 25mUnited Airlines
Deal found 3/25$1,141
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Mon 4/2112:10 amONT - KHH
2 stops23h 05mMultiple Airlines
Tue 4/2910:15 amKHH - ONT
2 stops22h 45mMultiple Airlines
Deal found 3/25$1,218
This oojo deal was found by Cheapflights users on 3/25. 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.
Sat 4/512:10 amONT - KHH
2 stops29h 20mChina Airlines
Sun 5/48:40 amKHH - ONT
2 stops24h 20mChina Airlines
Deal found 3/25$4,563
This Gurufare deal was found by Cheapflights users on 3/25. 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 5/286:00 amONT - KHH
2 stops24h 45mJapan Airlines
Fri 7/43:35 pmKHH - ONT
3 stops41h 22mJapan Airlines
Deal found 3/25$4,608

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 March 26, 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

Mon 4/21

12:10 am-2:15 pm

2 stops23h 05m

Kaohsiung City

Tue 4/29

10:15 am-6:00 pm

2 stops22h 45m

$1,218

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Sat 4/5

12:10 am-8:30 pm

2 stops29h 20m

Kaohsiung City

Sun 5/4

8:40 am-6:00 pm

2 stops24h 20m

$4,563

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Wed 5/28

6:00 am-9:45 pm

2 stops24h 45m

Kaohsiung City

Fri 7/4

3:35 pm-5:57 pm

3 stops41h 22m

$4,608

OntarioKaohsiung City

ONT - KHH

ONTKHH

Ontario

Mon 4/28

6:39 pm-2:00 pm

2 stops28h 21m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March 26, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
China Airlines
8.2
Very good
722 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Related info for your journey

Find useful and relevant information for your journey from Ontario to Kaohsiung. 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 Kaohsiung?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Kaohsiung. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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

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

  • How can I find direct flights from Ontario to Kaohsiung?

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

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

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

See more FAQs

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