S$709 Cheap Flights from Kathmandu to Sydney

View S$709 flight on Wed, 12 Nov, 2025Opens in a new window

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

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Cheap Flights from Kathmandu to Sydney (KTM-SYD)

Prices were available within the past 7 days and start at S$709 for one-way flights and S$1,021 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,021 Return, found 3 hours ago
S$1,021
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,021 found 3 hours ago
China Eastern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,126 Return, found 3 hours ago
S$1,126
Return
found 3 hours ago
Select China Eastern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,126 found 3 hours ago
Sichuan Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,177 Return, found 3 hours ago
S$1,177
Return
found 3 hours ago
Select Sichuan Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,177 found 3 hours ago
China Southern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,190 Return, found 3 hours ago
S$1,190
Return
found 3 hours ago
Select China Southern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,190 found 3 hours ago
China Southern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,292 Return, found 3 hours ago
S$1,292
Return
found 3 hours ago
Select China Southern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,292 found 3 hours ago
Cathay Pacific
Fri, 12 Sep - Sun, 9 Nov
KTM
Kathmandu
SYD
Sydney
S$1,299 Return, found 3 hours ago
S$1,299
Return
found 3 hours ago
Select Cathay Pacific flight, departing Fri, 12 Sep from Kathmandu to Sydney, returning Sun, 9 Nov, priced at S$1,299 found 3 hours ago
China Southern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,301 Return, found 3 hours ago
S$1,301
Return
found 3 hours ago
Select China Southern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,301 found 3 hours ago
China Southern Airlines
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,321 Return, found 3 hours ago
S$1,321
Return
found 3 hours ago
Select China Southern Airlines flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,321 found 3 hours ago
Air India
Tue, 26 Aug - Tue, 2 Sep
KTM
Kathmandu
SYD
Sydney
S$1,370 Return, found 3 hours ago
S$1,370
Return
found 3 hours ago
Select Air India flight, departing Tue, 26 Aug from Kathmandu to Sydney, returning Tue, 2 Sep, priced at S$1,370 found 3 hours ago
Cathay Pacific
Fri, 12 Sep - Sun, 9 Nov
KTM
Kathmandu
SYD
Sydney
S$1,389 Return, found 3 hours ago
S$1,389
Return
found 3 hours ago
Select Cathay Pacific flight, departing Fri, 12 Sep from Kathmandu to Sydney, returning Sun, 9 Nov, priced at S$1,389 found 3 hours ago

Find the cheapest month to fly from Kathmandu (KTM) to Sydney (SYD)

August is typically the cheapest month to fly

From S$967 - S$1,488 per traveller.

Graph displaying average flight prices per month

Kathmandu to Sydney route information
Origin airport
Tribhuvan Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air India, Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International
Return price
S$1,021
Distance
9685 km

Perfect flights from Kathmandu to Sydney

Your Journey from Kathmandu to Sydney

Start your unforgettable journey with Expedia. Our broad selection of flights from Kathmandu to Sydney caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air India, Malaysia Airlines, Cathay Pacific, China Eastern Airlines, Thai Lion Mantari, Singapore Airlines, Sichuan Airlines, China Southern Airlines. Our selection of flights from Tribhuvan Intl. to Kingsford Smith Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Kathmandu to Sydney Flights

Experience the joy of finding cheap flights from Tribhuvan Intl. to Kingsford Smith Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$709 and roundtrip prices from S$1,021*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kathmandu to Sydney with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Sydney

Picture yourself stepping off the plane in Sydney and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Kathmandu to Sydney Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Kathmandu to Sydney.
 

Beyond the Flight – Exploring Sydney

With Expedia, your adventure extends beyond the flight. Explore Sydney at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Kathmandu to Sydney with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Kathmandu to Sydney with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,021. 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.

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