$486 Cheap Flights from Khon Kaen (KKC) to Osaka (KIX)

View $486 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Khon Kaen (KKC) to Kansai Intl. Airport (KIX)

Cheap Flights from Khon Kaen to Osaka (KKC-KIX)

Prices were available within the past 7 days and start at $486 for one-way flights and $629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, Oct 16 - Wed, Oct 22
KKC
Khon Kaen
KIX
Osaka
$629 Roundtrip, found 7 hours ago
$629
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Wed, Oct 22, priced at $629 found 7 hours ago
Thai Airways International
Thu, Oct 16 - Wed, Oct 22
KKC
Khon Kaen
KIX
Osaka
$641 Roundtrip, found 7 hours ago
$641
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Wed, Oct 22, priced at $641 found 7 hours ago
Thai Airways International
Thu, Oct 16 - Wed, Oct 22
KKC
Khon Kaen
KIX
Osaka
$721 Roundtrip, found 7 hours ago
$721
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Wed, Oct 22, priced at $721 found 7 hours ago
Thai Airways International
Thu, Oct 16 - Wed, Oct 22
KKC
Khon Kaen
KIX
Osaka
$733 Roundtrip, found 7 hours ago
$733
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Wed, Oct 22, priced at $733 found 7 hours ago
Thai Airways International
Mon, Oct 13 - Sat, Oct 18
KKC
Khon Kaen
KIX
Osaka
$763 Roundtrip, found 7 hours ago
$763
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Mon, Oct 13 from Khon Kaen to Osaka, returning Sat, Oct 18, priced at $763 found 7 hours ago
Thai Airways International
Mon, Oct 13 - Sat, Oct 18
KKC
Khon Kaen
KIX
Osaka
$793 Roundtrip, found 7 hours ago
$793
Roundtrip
found 7 hours ago
Select Thai Airways International flight, departing Mon, Oct 13 from Khon Kaen to Osaka, returning Sat, Oct 18, priced at $793 found 7 hours ago
Thai Airways International
Thu, Oct 16 - Tue, Oct 21
KKC
Khon Kaen
KIX
Osaka
$868 Roundtrip, found 22 hours ago
$868
Roundtrip
found 22 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Tue, Oct 21, priced at $868 found 22 hours ago
Thai Airways International
Thu, Oct 16 - Tue, Oct 21
KKC
Khon Kaen
KIX
Osaka
$880 Roundtrip, found 22 hours ago
$880
Roundtrip
found 22 hours ago
Select Thai Airways International flight, departing Thu, Oct 16 from Khon Kaen to Osaka, returning Tue, Oct 21, priced at $880 found 22 hours ago
Thai Airways International
Wed, Nov 5 - Sun, Nov 9
KKC
Khon Kaen
KIX
Osaka
$978 Roundtrip, found 5 days ago
$978
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, Nov 5 from Khon Kaen to Osaka, returning Sun, Nov 9, priced at $978 found 5 days ago
Thai Airways International
Wed, Nov 5 - Sun, Nov 9
KKC
Khon Kaen
KIX
Osaka
$995 Roundtrip, found 5 days ago
$995
Roundtrip
found 5 days ago
Select Thai Airways International flight, departing Wed, Nov 5 from Khon Kaen to Osaka, returning Sun, Nov 9, priced at $995 found 5 days ago
Flights from Khon Kaen (KKC) to Osaka (KIX)
Origin airport
Khon Kaen
Destination airport
Kansai Intl.
Airlines serving
Thai Airways International
Roundtrip price
$629
Distance
2358 mi

Khon Kaen to Osaka Flights

The cheapest times to fly from Khon Kaen to Osaka

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 Khon Kaen to Osaka are during the month of October. You can find some of the cheapest flights from Khon Kaen to Osaka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Khon Kaen to Osaka

Sunday is one of the best days to book for cheap flights from Khon Kaen to Osaka: 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 Khon Kaen to Osaka

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 Khon Kaen to Osaka in 2025. You can also book with separate airlines for your outbound and return journeys, from $486 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 Khon Kaen to Osaka 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 Khon Kaen to Osaka 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.

 

Frequently asked questions

How much does a flight from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX) cost?
Get a cheap one-way flight from $486 or cheap return flight from $629 from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX)?
The cheapest month to fly from KKC to KIX is October, when there's less demand. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest KKC to KIX flight.
How many flights per day from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX)?
You'll have to hop on a flight with a layover when traveling from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from KKC to KIX?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX)?
To avoid potential delays on the Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**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 Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX) last-minute?
Booking your plane ticket from KKC to KIX right before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a KKC to KIX flight and hotel package?
Securing a KKC to KIX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Khon Kaen Airport (KKC) to Kansai Intl. Airport (KIX)?
If you reserved your KKC to KIX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.