฿15,680 Cheap Flights from Sydney (SYD) to Khon Kaen (KKC)

View ฿15,680 flight on Tue, 17 Feb 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Khon Kaen (KKC)

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Cheap Flights from Sydney (SYD) to Khon Kaen (KKC)

Prices were available within the past 7 days and start at ฿15,680 for one-way flights and ฿27,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿27,675 Return, found 2 days ago
฿27,675
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿27,675 found 2 days ago
Thai Airways International
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿28,055 Return, found 2 days ago
฿28,055
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿28,055 found 2 days ago
Thai Airways International
Wed, 30 Sept - Sat, 17 Oct
SYD
Sydney
KKC
Khon Kaen
฿31,345 Return, found 4 days ago
฿31,345
Return
found 4 days ago
Select Thai Airways International flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sat, 17 Oct, priced at ฿31,345 found 4 days ago
Thai Airways International
Wed, 30 Sept - Sat, 17 Oct
SYD
Sydney
KKC
Khon Kaen
฿31,725 Return, found 4 days ago
฿31,725
Return
found 4 days ago
Select Thai Airways International flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sat, 17 Oct, priced at ฿31,725 found 4 days ago
Malaysia Airlines
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿32,915 Return, found 2 days ago
฿32,915
Return
found 2 days ago
Select Malaysia Airlines flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿32,915 found 2 days ago
Malaysia Airlines
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿32,990 Return, found 2 days ago
฿32,990
Return
found 2 days ago
Select Malaysia Airlines flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿32,990 found 2 days ago
Thai Airways International
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿34,720 Return, found 2 days ago
฿34,720
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿34,720 found 2 days ago
Qantas Airways
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿35,015 Return, found 2 days ago
฿35,015
Return
found 2 days ago
Select Qantas Airways flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿35,015 found 2 days ago
Qantas Airways
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿35,395 Return, found 2 days ago
฿35,395
Return
found 2 days ago
Select Qantas Airways flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿35,395 found 2 days ago
Cathay Pacific
Wed, 30 Sept - Sun, 25 Oct
SYD
Sydney
KKC
Khon Kaen
฿211,090 Return, found 2 days ago
฿211,090
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 30 Sept from Sydney to Khon Kaen, returning Sun, 25 Oct, priced at ฿211,090 found 2 days ago
Flight from Sydney to Khon Kaen route information
Origin airport
Kingsford Smith Intl.
Destination airport
Khon Kaen
Return price
฿27,675
Distance
7546 km

Perfect flights from Sydney to Khon Kaen

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Khon Kaen. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kingsford Smith Intl. to Khon Kaen ticket options cater to your travel preferences, with incredible one-way fares from ฿15,680 and roundtrip prices from ฿27,675. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Khon Kaen and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Khon Kaen.

Frequently asked questions

How much is a flight from SYD to Khon Kaen Airport?
Pack your bags, because round-trip journeys from Kingsford Smith Intl. Airport (SYD) to KKC start from ฿27,675. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to Khon Kaen Airport (KKC)?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sydney Airport to Khon Kaen Airport (KKC) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to Khon Kaen Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mascot Airport to KKC?
The distance is around 7,600 kilometres, so fill your carry-on bag with whatever you need to make the long journey comfortable. Not sure what to take on board your Sydney to Khon Kaen flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from SYD to Khon Kaen Airport (KKC)?
If you want to fly straight from Sydney Airport to Khon Kaen Airport, you'll have to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly on this route.
Are Sydney Airport to KKC flight tickets cheaper when they're purchased at the last minute?
Flight tickets from SYD to KKC are available up to a year prior to departure on Expedia. And although you may occasionally score great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so check back often for all the latest specials.
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