CA $422 Cheap Flights from Sydney (SYD) to Kathmandu (KTM)

View CA $422 flight on Thu, Jul 23, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $422 for one-way flights and CA $1,037 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sun, Aug 9 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,037 Roundtrip, found 5 days ago
CA $1,037
Roundtrip
found 5 days ago
Select China Southern Airlines flight, departing Sun, Aug 9 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,037 found 5 days ago
Singapore Airlines
Fri, Aug 7 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,100 Roundtrip, found 5 days ago
CA $1,100
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 7 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,100 found 5 days ago
China Southern Airlines
Sun, May 24 - Sat, Jun 6
SYD
Sydney
KTM
Kathmandu
CA $1,134 Roundtrip, found 2 days ago
CA $1,134
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sun, May 24 from Sydney to Kathmandu, returning Sat, Jun 6, priced at CA $1,134 found 2 days ago
Singapore Airlines
Fri, Aug 7 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,140 Roundtrip, found 5 days ago
CA $1,140
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 7 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,140 found 5 days ago
Singapore Airlines
Fri, Aug 7 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,149 Roundtrip, found 5 days ago
CA $1,149
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 7 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,149 found 5 days ago
Malaysia Airlines
Sat, Jul 25 - Thu, Aug 13
SYD
Sydney
KTM
Kathmandu
CA $1,157 Roundtrip, found 5 days ago
CA $1,157
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Sat, Jul 25 from Sydney to Kathmandu, returning Thu, Aug 13, priced at CA $1,157 found 5 days ago
Singapore Airlines
Fri, Aug 7 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,189 Roundtrip, found 5 days ago
CA $1,189
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 7 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,189 found 5 days ago
Singapore Airlines
Fri, Aug 7 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,198 Roundtrip, found 5 days ago
CA $1,198
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 7 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,198 found 5 days ago
Sichuan Airlines
Sun, May 24 - Sat, Jun 6
SYD
Sydney
KTM
Kathmandu
CA $1,198 Roundtrip, found 2 days ago
CA $1,198
Roundtrip
found 2 days ago
Select Sichuan Airlines flight, departing Sun, May 24 from Sydney to Kathmandu, returning Sat, Jun 6, priced at CA $1,198 found 2 days ago
Air India
Tue, Aug 4 - Thu, Sep 10
SYD
Sydney
KTM
Kathmandu
CA $1,218 Roundtrip, found 5 days ago
CA $1,218
Roundtrip
found 5 days ago
Select Air India flight, departing Tue, Aug 4 from Sydney to Kathmandu, returning Thu, Sep 10, priced at CA $1,218 found 5 days ago

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from CA $1,483
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from CA $1,483

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Tribhuvan Intl. Airport (KTM)?
Start packing your suitcase, because round-trip journeys from Mascot Airport to KTM start from CA $1,037. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move 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 Sydney Airport to KTM?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Mascot Airport to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Plenty of carriers offer the option to move your flight without charging a fee. All you pay is the fare difference. When searching for Mascot Airport to Tribhuvan Intl. Airport (KTM) flights, you'll find a "No change fees" filter for you to select.
How many hours is the flight from Kingsford Smith Intl. Airport (SYD) to KTM?
Averaging 15 hours and 47 minutes, the flight from Mascot Airport to Tribhuvan Intl. Airport is a long one. To make your trip more relaxing, pack a good neck pillow and a set of noise-cancelling headphones.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to KTM?
With around 9,800 kilometres separating Sydney and Kathmandu, your flight will be a long one. Pack wisely to make your journey comfortable. Little things like an eye mask and some noise-cancelling headphones can make the biggest difference.
Which airlines fly direct from Sydney Airport to Tribhuvan Intl. Airport (KTM)?
You won't find any airlines flying directly between Kingsford Smith Intl. Airport (SYD) and Tribhuvan Intl. Airport, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Kingsford Smith Intl. Airport (SYD) to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from SYD to KTM are available up to a year before departure on Expedia. And although you may nab fantastic last-minute deals, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, China Southern Airlines, Emirates, Korean Air, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Roundtrip price
CA $1,037
Distance
9685 km

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