฿21,125 Cheap Flights from Kathmandu (KTM) to Sydney (SYD)

View ฿21,125 flight on Wed, 10 Jun 2026Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Sydney Airport (SYD)

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Cheap Flights from Kathmandu (KTM) to Sydney (SYD)

Prices were available within the past 7 days and start at ฿21,125 for one-way flights and ฿38,405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿38,405 Return, found 3 hours ago
฿38,405
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿38,405 found 3 hours ago
Qatar Airways
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿38,495 Return, found 3 hours ago
฿38,495
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿38,495 found 3 hours ago
Qatar Airways
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿41,725 Return, found 3 hours ago
฿41,725
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿41,725 found 3 hours ago
Qatar Airways
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿42,690 Return, found 3 hours ago
฿42,690
Return
found 3 hours ago
Select Qatar Airways flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿42,690 found 3 hours ago
Qatar Airways
Sun, 10 May - Mon, 18 May
KTM
Kathmandu
SYD
Sydney
฿43,235 Return, found 20 hours ago
฿43,235
Return
found 20 hours ago
Select Qatar Airways flight, departing Sun, 10 May from Kathmandu to Sydney, returning Mon, 18 May, priced at ฿43,235 found 20 hours ago
Qatar Airways
Sun, 10 May - Sun, 17 May
KTM
Kathmandu
SYD
Sydney
฿44,685 Return, found 20 hours ago
฿44,685
Return
found 20 hours ago
Select Qatar Airways flight, departing Sun, 10 May from Kathmandu to Sydney, returning Sun, 17 May, priced at ฿44,685 found 20 hours ago
China Southern Airlines
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿46,155 Return, found 3 hours ago
฿46,155
Return
found 3 hours ago
Select China Southern Airlines flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿46,155 found 3 hours ago
SriLankan Airlines
Thu, 14 May - Sat, 16 May
KTM
Kathmandu
SYD
Sydney
฿46,400 Return, found 20 hours ago
฿46,400
Return
found 20 hours ago
Select SriLankan Airlines flight, departing Thu, 14 May from Kathmandu to Sydney, returning Sat, 16 May, priced at ฿46,400 found 20 hours ago
Thai Airways International
Sat, 9 May - Sat, 16 May
KTM
Kathmandu
SYD
Sydney
฿46,700 Return, found 20 hours ago
฿46,700
Return
found 20 hours ago
Select Thai Airways International flight, departing Sat, 9 May from Kathmandu to Sydney, returning Sat, 16 May, priced at ฿46,700 found 20 hours ago
Malaysia Airlines
Mon, 18 May - Mon, 1 Jun
KTM
Kathmandu
SYD
Sydney
฿47,030 Return, found 3 hours ago
฿47,030
Return
found 3 hours ago
Select Malaysia Airlines flight, departing Mon, 18 May from Kathmandu to Sydney, returning Mon, 1 Jun, priced at ฿47,030 found 3 hours ago

Frequently asked questions

How much is a flight from KTM to Mascot Airport?
Pack your bags, because round-trip journeys from Tribhuvan Intl. Airport to Sydney Airport start from ฿38,405. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to score 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 Tribhuvan Intl. Airport (KTM) to Mascot Airport?
Every air carrier has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from KTM to Mascot 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 Tribhuvan Intl. Airport (KTM) to SYD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KTM to Sydney Airport?
The distance is around 9,800 kilometres, so pack your carry-on bag with all you need to make your journey comfortable. Wondering what to take on board your Kathmandu to Sydney flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Tribhuvan Intl. Airport (KTM) to Sydney Airport?
There are no direct flights, so you'll need to make at least one stop between Tribhuvan Intl. Airport (KTM) and SYD. Use the layover time to stretch your legs and grab a bite to eat.
Are Tribhuvan Intl. Airport (KTM) to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from KTM to Kingsford Smith Intl. Airport (SYD) can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather play it safe and start planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air India, Batik air , Cathay Pacific, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Thai Airways International, Turkish Airlines
Return price
฿38,405
Distance
9685 km

Book with confidence

Perfect flights from Kathmandu to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Kathmandu 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 Tribhuvan Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿21,125 and roundtrip prices from ฿38,405. 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.
Perfect flights from Kathmandu to Sydney
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