Cheap flights from Kaohsiung City to Osaka from $116

In general, September is the cheapest month to fly from Kaohsiung City to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you aren’t able to travel during the month of September, then book flights to Osaka Kansai Intl Airport from Kaohsiung City during June instead. Flights to Osaka Kansai Intl Airport in June, while not as cheap as those in September, still average around $340.

The cheapest day to depart from Kaohsiung City to Osaka Kansai Intl Airport is on a Friday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Friday will often find tickets for as low as $359. Flights from Kaohsiung City to Osaka Kansai Intl Airport on a Thursday will generally be more expensive and average around $588. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Kaohsiung City to Osaka Kansai Intl Airport flights are usually those with departure times at noon. Our users have found flights to Osaka Kansai Intl Airport at noon for as low as $332. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $478 on average. Flights to Osaka Kansai Intl Airport from Kaohsiung City in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Kaohsiung City to Osaka Kansai Intl for the best Kaohsiung City - Osaka Kansai Intl flight prices

You are more likely to see cheaper flights to Osaka Kansai Intl Airport from Kaohsiung City when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $387 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from Kaohsiung City for as low as $332 on momondo.

There is only 1 cabin class available to choose from on Kaohsiung City to Osaka Kansai Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 20% on your flight if you consider stops on a Kaohsiung City to Osaka Kansai Intl Airport flight.

As of October 2026, prices for Kaohsiung City to Osaka Kansai Intl Airport flights are approximately 11% cheaper when compared to flights at the same time last year.

AirAsia, Trinity Airways (Formerly T'way Air), and Jeju Air are the most popular carriers operating from Kaohsiung City to Osaka Kansai Intl

China Airlines, Peach and AirAsia are the top three most popular airlines that fly to Osaka Kansai Intl Airport from Kaohsiung City according to our data. China Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Osaka Kansai Intl Airport. Keep in mind that there are 3 different airlines that fly to Osaka Kansai Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 4% of flights between Kaohsiung City and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, EVA Air have had the least number of delays on this route over the last 12 months; with about 1% of their flights experiencing any sort of delay.

8 flights are operational daily from Kaohsiung City to Osaka Kansai Intl Airport as of October 2026. The most popular departure time for this route is 3:00PM, with 50% of flights per day taking off at noon.

As of October 2026, 59 flights take off from Kaohsiung City and land in Osaka Kansai Intl Airport each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.