฿11,035 Cheap Flights from Udon Thani (UTH) to Sydney (SYD)

View ฿11,035 flight on Thu, 20 Nov 2025Opens in a new window

Popular airlines from Udon Thani (UTH-Udon Thani Intl.) to Sydney Airport (SYD)

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Cheap Flights from Udon Thani (UTH) to Sydney (SYD)

Prices were available within the past 7 days and start at ฿11,035 for one-way flights and ฿30,285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Wed, 19 Nov - Sun, 23 Nov
UTH
Udon Thani
SYD
Sydney
฿30,285 Return, found 2 days ago
฿30,285
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 19 Nov from Udon Thani to Sydney, returning Sun, 23 Nov, priced at ฿30,285 found 2 days ago
Thai Airways International
Tue, 18 Nov - Sat, 22 Nov
UTH
Udon Thani
SYD
Sydney
฿38,113 Return, found 3 days ago
฿38,113
Return
found 3 days ago
Select Thai Airways International flight, departing Tue, 18 Nov from Udon Thani to Sydney, returning Sat, 22 Nov, priced at ฿38,113 found 3 days ago
Thai Airways International
Tue, 18 Nov - Sat, 22 Nov
UTH
Udon Thani
SYD
Sydney
฿39,703 Return, found 3 days ago
฿39,703
Return
found 3 days ago
Select Thai Airways International flight, departing Tue, 18 Nov from Udon Thani to Sydney, returning Sat, 22 Nov, priced at ฿39,703 found 3 days ago
Thai Airways International
Thu, 20 Nov - Mon, 24 Nov
UTH
Udon Thani
SYD
Sydney
฿42,634 Return, found 1 day ago
฿42,634
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 20 Nov from Udon Thani to Sydney, returning Mon, 24 Nov, priced at ฿42,634 found 1 day ago
Thai Airways International
Wed, 19 Nov - Sun, 23 Nov
UTH
Udon Thani
SYD
Sydney
฿42,798 Return, found 2 days ago
฿42,798
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 19 Nov from Udon Thani to Sydney, returning Sun, 23 Nov, priced at ฿42,798 found 2 days ago
Thai Airways International
Thu, 20 Nov - Mon, 24 Nov
UTH
Udon Thani
SYD
Sydney
฿52,439 Return, found 1 day ago
฿52,439
Return
found 1 day ago
Select Thai Airways International flight, departing Thu, 20 Nov from Udon Thani to Sydney, returning Mon, 24 Nov, priced at ฿52,439 found 1 day ago
Thai Airways International
Wed, 19 Nov - Sun, 23 Nov
UTH
Udon Thani
SYD
Sydney
฿52,603 Return, found 2 days ago
฿52,603
Return
found 2 days ago
Select Thai Airways International flight, departing Wed, 19 Nov from Udon Thani to Sydney, returning Sun, 23 Nov, priced at ฿52,603 found 2 days ago
Thai Airways International
Tue, 18 Nov - Sat, 22 Nov
UTH
Udon Thani
SYD
Sydney
฿58,041 Return, found 3 days ago
฿58,041
Return
found 3 days ago
Select Thai Airways International flight, departing Tue, 18 Nov from Udon Thani to Sydney, returning Sat, 22 Nov, priced at ฿58,041 found 3 days ago
Thai Airways International
Tue, 18 Nov - Sat, 22 Nov
UTH
Udon Thani
SYD
Sydney
฿60,023 Return, found 3 days ago
฿60,023
Return
found 3 days ago
Select Thai Airways International flight, departing Tue, 18 Nov from Udon Thani to Sydney, returning Sat, 22 Nov, priced at ฿60,023 found 3 days ago
Thai Vietjet
Thu, 20 Nov - Mon, 24 Nov
UTH
Udon Thani
SYD
Sydney
฿100,055 Return, found 1 day ago
฿100,055
Return
found 1 day ago
Select Thai Vietjet flight, departing Thu, 20 Nov from Udon Thani to Sydney, returning Mon, 24 Nov, priced at ฿100,055 found 1 day ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from ฿30,285
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from ฿30,285
Flight from Udon Thani to Sydney route information
Origin airport
Udon Thani Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Thai Airways International
Return price
฿30,284
Distance
7622 km

Perfect flights from Udon Thani to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Udon Thani to Sydney. 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 Udon Thani Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿11,035 and roundtrip prices from ฿30,285. 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 Kingsford Smith Intl. 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 Sydney.

Frequently asked questions

How much is a flight from Udon Thani Intl. Airport (UTH) to Sydney Airport?
Start packing your bags, because round-trip flights between Udon Thani Airport and Sydney Airport start from ฿30,285. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in 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 Udon Thani Intl. Airport (UTH) to Mascot Airport?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Udon Thani Airport to Sydney Airport 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 UTH to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Udon Thani Airport to SYD?
Udon Thani to Sydney is around 7,700 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Toss in a couple of snacks to nibble on throughout your journey too.
Which airlines fly direct from UTH to SYD?
You won't find any airlines flying directly between Udon Thani Intl. Airport (UTH) and Sydney Airport, so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are UTH to SYD flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest fares from Udon Thani Airport to Kingsford Smith Intl. Airport (SYD) surfacing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Explore a world of travel with Expedia

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