RM2,431 Cheap Flights from Kathmandu (KTM) to Sydney (SYD)

View RM2,431 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 RM2,431 for one-way flights and RM4,324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM4,324 Return, found 6 days ago
RM4,324
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM4,324 found 6 days ago
Thai Airways International
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM4,426 Return, found 6 days ago
RM4,426
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM4,426 found 6 days ago
Thai Airways International
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM4,541 Return, found 6 days ago
RM4,541
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM4,541 found 6 days ago
Thai Airways International
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM4,643 Return, found 6 days ago
RM4,643
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM4,643 found 6 days ago
Cathay Pacific
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM4,989 Return, found 6 days ago
RM4,989
Return
found 6 days ago
Select Cathay Pacific flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM4,989 found 6 days ago
Sichuan Airlines
Mon, 6 Oct - Tue, 21 Oct
KTM
Kathmandu
SYD
Sydney
RM6,082 Return, found 6 days ago
RM6,082
Return
found 6 days ago
Select Sichuan Airlines flight, departing Mon, 6 Oct from Kathmandu to Sydney, returning Tue, 21 Oct, priced at RM6,082 found 6 days ago
Batik air
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM8,000 Return, found 6 days ago
RM8,000
Return
found 6 days ago
Select Batik air flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM8,000 found 6 days ago
Emirates
Thu, 23 Oct - Thu, 6 Nov
KTM
Kathmandu
SYD
Sydney
RM8,893 Return, found 6 days ago
RM8,893
Return
found 6 days ago
Select Emirates flight, departing Thu, 23 Oct from Kathmandu to Sydney, returning Thu, 6 Nov, priced at RM8,893 found 6 days ago

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

August is typically the cheapest month to fly

From RM 3,101 - RM 4,111 per traveller.

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 RM4,324. 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

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Kingsford Smith Intl.
Return price
RM4,324
Distance
9685 km

Book with confidence

Book with confidence

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 Thai Airways International, Batik air , Sichuan Airlines, Malaysia Airlines, Turkish Airlines, Cathay Pacific, Emirates. 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.
 

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Experience the Vibrant Sydney

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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

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Kathmandu to Sydney

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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