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

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at for one-way flights and ฿30,765 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿30,765 Return, found 3 days ago
฿30,765
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿30,765 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿31,620 Return, found 3 days ago
฿31,620
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿31,620 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿32,210 Return, found 3 days ago
฿32,210
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿32,210 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿32,470 Return, found 3 days ago
฿32,470
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿32,470 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿33,060 Return, found 3 days ago
฿33,060
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿33,060 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿33,750 Return, found 3 days ago
฿33,750
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿33,750 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿33,915 Return, found 3 days ago
฿33,915
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿33,915 found 3 days ago
Malaysia Airlines
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿34,250 Return, found 3 days ago
฿34,250
Return
found 3 days ago
Select Malaysia Airlines flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿34,250 found 3 days ago
Malaysia Airlines
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿35,170 Return, found 3 days ago
฿35,170
Return
found 3 days ago
Select Malaysia Airlines flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿35,170 found 3 days ago
Air India
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿35,190 Return, found 3 days ago
฿35,190
Return
found 3 days ago
Select Air India flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿35,190 found 3 days ago
Cathay Pacific
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿36,700 Return, found 3 days ago
฿36,700
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿36,700 found 3 days ago
Thai Airways International
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿37,015 Return, found 3 days ago
฿37,015
Return
found 3 days ago
Select Thai Airways International flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿37,015 found 3 days ago
Cathay Pacific
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿37,200 Return, found 3 days ago
฿37,200
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿37,200 found 3 days ago
Cathay Pacific
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿37,550 Return, found 3 days ago
฿37,550
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿37,550 found 3 days ago
Qantas Airways
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿37,825 Return, found 3 days ago
฿37,825
Return
found 3 days ago
Select Qantas Airways flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿37,825 found 3 days ago
Thai Airways International
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿38,295 Return, found 3 days ago
฿38,295
Return
found 3 days ago
Select Thai Airways International flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿38,295 found 3 days ago
Cathay Pacific
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿38,405 Return, found 3 days ago
฿38,405
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿38,405 found 3 days ago
Singapore Airlines
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿40,540 Return, found 3 days ago
฿40,540
Return
found 3 days ago
Select Singapore Airlines flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿40,540 found 3 days ago
Emirates
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿44,980 Return, found 3 days ago
฿44,980
Return
found 3 days ago
Select Emirates flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿44,980 found 3 days ago
Qatar Airways
Wed, 8 Apr - Sat, 25 Apr
SYD
Sydney
KTM
Kathmandu
฿60,595 Return, found 3 days ago
฿60,595
Return
found 3 days ago
Select Qatar Airways flight, departing Wed, 8 Apr from Sydney to Kathmandu, returning Sat, 25 Apr, priced at ฿60,595 found 3 days ago
Flight from Sydney to Kathmandu route information
Origin airport
Kingsford Smith Intl.
Destination airport
Tribhuvan Intl.
Return price
฿30,765
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 and roundtrip prices from ฿30,765. 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 ฿30,765. 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.

Explore a world of travel with Expedia

*Available to Expedia members.