$451 Cheap Flights from Osaka (ITM) to Kaohsiung (KHH)

View $451 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)

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Cheap Flights from Osaka to Kaohsiung (ITM-KHH)

Prices were available within the past 7 days and start at $451 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Thu, Oct 30 - Mon, Nov 3
ITM
Osaka
KHH
Kaohsiung
$724 Roundtrip, found 3 days ago
$724
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Oct 30 from Osaka to Kaohsiung, returning Mon, Nov 3, priced at $724 found 3 days ago
All Nippon Airways
Thu, Oct 30 - Mon, Nov 3
ITM
Osaka
KHH
Kaohsiung
$832 Roundtrip, found 3 days ago
$832
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Oct 30 from Osaka to Kaohsiung, returning Mon, Nov 3, priced at $832 found 3 days ago
Japan Airlines
Fri, Dec 26 - Mon, Jan 5
ITM
Osaka
KHH
Kaohsiung
$1,489 Roundtrip, found 6 days ago
$1,489
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Dec 26 from Osaka to Kaohsiung, returning Mon, Jan 5, priced at $1,489 found 6 days ago
Japan Airlines
Fri, Dec 26 - Mon, Jan 5
ITM
Osaka
KHH
Kaohsiung
$1,496 Roundtrip, found 6 days ago
$1,496
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Dec 26 from Osaka to Kaohsiung, returning Mon, Jan 5, priced at $1,496 found 6 days ago
Japan Airlines
Fri, Feb 27 - Fri, Mar 6
ITM
Osaka
KHH
Kaohsiung
$1,557 Roundtrip, found 6 days ago
$1,557
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Feb 27 from Osaka to Kaohsiung, returning Fri, Mar 6, priced at $1,557 found 6 days ago
Japan Airlines
Fri, Dec 26 - Mon, Jan 5
ITM
Osaka
KHH
Kaohsiung
$1,563 Roundtrip, found 6 days ago
$1,563
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Dec 26 from Osaka to Kaohsiung, returning Mon, Jan 5, priced at $1,563 found 6 days ago
Japan Airlines
Fri, Dec 26 - Mon, Jan 5
ITM
Osaka
KHH
Kaohsiung
$1,576 Roundtrip, found 6 days ago
$1,576
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Dec 26 from Osaka to Kaohsiung, returning Mon, Jan 5, priced at $1,576 found 6 days ago
Japan Airlines
Fri, Dec 26 - Mon, Jan 5
ITM
Osaka
KHH
Kaohsiung
$1,583 Roundtrip, found 6 days ago
$1,583
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Dec 26 from Osaka to Kaohsiung, returning Mon, Jan 5, priced at $1,583 found 6 days ago
Japan Airlines
Sat, Nov 8 - Sat, Nov 15
ITM
Osaka
KHH
Kaohsiung
$1,741 Roundtrip, found 4 days ago
$1,741
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Nov 8 from Osaka to Kaohsiung, returning Sat, Nov 15, priced at $1,741 found 4 days ago
Japan Airlines
Sat, Nov 8 - Sat, Nov 15
ITM
Osaka
KHH
Kaohsiung
$1,748 Roundtrip, found 4 days ago
$1,748
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Sat, Nov 8 from Osaka to Kaohsiung, returning Sat, Nov 15, priced at $1,748 found 4 days ago

Frequently asked questions

How much does a flight from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH) cost?
Lock in a cheap one-way flight from $451 or cheap return flight from $724 from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
October is the cheapest month to fly from ITM to KHH. Avoiding peak travel times is often the key to landing a great deal.
Which airlines fly direct from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
You can't fly nonstop to Kaohsiung Intl. Airport (KHH) from Osaka (ITM-Itami). However, you can easily journey to Kaohsiung without any layovers by taking off from Kansai Intl. Airport (KIX).
What is the cheapest airline that flies from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
To find the cheapest airline flying from ITM to KHH, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
There are no daily direct flights departing from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ITM to KHH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
To avoid possible delays on the Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH) last-minute?
Waiting until right before your break to book a ticket from ITM to KHH generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book an ITM to KHH flight and hotel package?
Compared with arranging hotels and flights separately, booking an ITM to KHH flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Itami Airport (ITM) to Kaohsiung Intl. Airport (KHH)?
Typically, you can cancel or modify your ITM to KHH flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Itami
Destination airport
Kaohsiung Intl.
Roundtrip price
$723
Distance
1242 mi

Book with confidence

Book with confidence

Osaka to Kaohsiung Flights

The cheapest times to fly from Osaka to Kaohsiung

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Osaka to Kaohsiung are during the month of October. You can find some of the cheapest flights from Osaka to Kaohsiung with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Kaohsiung

Sunday is one of the best days to book for cheap flights from Osaka to Kaohsiung: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Osaka to Kaohsiung

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Osaka to Kaohsiung in 2025. You can also book with separate airlines for your outbound and return journeys, from $451 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Osaka to Kaohsiung flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Osaka to Kaohsiung airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Osaka to Kaohsiung Flights

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*Available to One Key members.