€422 Cheap Flights Sydney to Kathmandu (SYD-KTM)

View €422 flight on Fri, 20 Mar 2026Opens in a new window

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

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Cheap flights from Sydney to Kathmandu (SYD-KTM)

Prices were available within the past 7 days and start at €422 for one-way flights and €712 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€712 Return, found 4 days ago
€712
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €712 found 4 days ago
Malaysia Airlines
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€723 Return, found 4 days ago
€723
Return
found 4 days ago
Select Malaysia Airlines flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €723 found 4 days ago
Singapore Airlines
Fri, 20 Mar - Mon, 20 Apr
SYD
Sydney
KTM
Kathmandu
€726 Return, found 7 hours ago
€726
Return
found 7 hours ago
Select Singapore Airlines flight, departing Fri, 20 Mar from Sydney to Kathmandu, returning Mon, 20 Apr, priced at €726 found 7 hours ago
Malaysia Airlines
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€727 Return, found 4 days ago
€727
Return
found 4 days ago
Select Malaysia Airlines flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €727 found 4 days ago
Malaysia Airlines
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€751 Return, found 4 days ago
€751
Return
found 4 days ago
Select Malaysia Airlines flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €751 found 4 days ago
Malaysia Airlines
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€755 Return, found 4 days ago
€755
Return
found 4 days ago
Select Malaysia Airlines flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €755 found 4 days ago
Cathay Pacific
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€768 Return, found 4 days ago
€768
Return
found 4 days ago
Select Cathay Pacific flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €768 found 4 days ago
Singapore Airlines
Fri, 20 Mar - Mon, 20 Apr
SYD
Sydney
KTM
Kathmandu
€769 Return, found 7 hours ago
€769
Return
found 7 hours ago
Select Singapore Airlines flight, departing Fri, 20 Mar from Sydney to Kathmandu, returning Mon, 20 Apr, priced at €769 found 7 hours ago
Thai Airways International
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€893 Return, found 4 days ago
€893
Return
found 4 days ago
Select Thai Airways International flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €893 found 4 days ago
Korean Air
Fri, 17 Apr - Sat, 2 May
SYD
Sydney
KTM
Kathmandu
€1,088 Return, found 4 days ago
€1,088
Return
found 4 days ago
Select Korean Air flight, departing Fri, 17 Apr from Sydney to Kathmandu, returning Sat, 2 May, priced at €1,088 found 4 days ago
Sydney to Kathmandu route information
Origin airport
Kingsford Smith Intl.
Destination airport
Tribhuvan Intl.
Return price
€712
Distance
9685 km

Perfect flights from Sydney to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Kathmandu. 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 Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from €422 and roundtrip prices from €712. 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 Tribhuvan 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 Kathmandu.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Tribhuvan Intl. Airport (KTM)?
The lowest price advertised for a round-trip journey from SYD to Tribhuvan Intl. Airport is €712. But you better get moving. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to Tribhuvan Intl. Airport?
The majority of flights can be cancelled online, but whether you are charged a fee depends on your airline. If you do have to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Mascot Airport to Tribhuvan Intl. Airport (KTM) 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 Sydney Airport to Tribhuvan Intl. Airport (KTM) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sydney Airport to KTM?
You'll have 9,800 kilometres to cover on the long-haul Sydney to Kathmandu route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from SYD to Tribhuvan Intl. Airport (KTM)?
You won't find any airlines operating directly between SYD and Tribhuvan Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are Mascot Airport to KTM flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from SYD to Tribhuvan Intl. Airport appearing a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

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