S$585 Cheap Flights from Sydney to Kathmandu

View S$585 flight on Wed, 19 Aug, 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 S$585 for one-way flights and S$1,112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Sun, 31 May - Sat, 13 Jun
SYD
Sydney
KTM
Kathmandu
S$1,112 Return, found 1 day ago
S$1,112
Return
found 1 day ago
Select Sichuan Airlines flight, departing Sun, 31 May from Sydney to Kathmandu, returning Sat, 13 Jun, priced at S$1,112 found 1 day ago
Singapore Airlines
Thu, 4 Jun - Fri, 12 Jun
SYD
Sydney
KTM
Kathmandu
S$1,151 Return, found 3 days ago
S$1,151
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 4 Jun from Sydney to Kathmandu, returning Fri, 12 Jun, priced at S$1,151 found 3 days ago
Air India
Thu, 20 Aug - Fri, 28 Aug
SYD
Sydney
KTM
Kathmandu
S$1,151 Return, found 6 hours ago
S$1,151
Return
found 6 hours ago
Select Air India flight, departing Thu, 20 Aug from Sydney to Kathmandu, returning Fri, 28 Aug, priced at S$1,151 found 6 hours ago
Singapore Airlines
Fri, 19 Jun - Sat, 8 Aug
SYD
Sydney
KTM
Kathmandu
S$1,178 Return, found 2 days ago
S$1,178
Return
found 2 days ago
Select Singapore Airlines flight, departing Fri, 19 Jun from Sydney to Kathmandu, returning Sat, 8 Aug, priced at S$1,178 found 2 days ago
Malaysia Airlines
Thu, 20 Aug - Fri, 28 Aug
SYD
Sydney
KTM
Kathmandu
S$1,190 Return, found 6 hours ago
S$1,190
Return
found 6 hours ago
Select Malaysia Airlines flight, departing Thu, 20 Aug from Sydney to Kathmandu, returning Fri, 28 Aug, priced at S$1,190 found 6 hours ago
Singapore Airlines
Thu, 4 Jun - Fri, 12 Jun
SYD
Sydney
KTM
Kathmandu
S$1,213 Return, found 3 days ago
S$1,213
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 4 Jun from Sydney to Kathmandu, returning Fri, 12 Jun, priced at S$1,213 found 3 days ago
Singapore Airlines
Thu, 4 Jun - Fri, 12 Jun
SYD
Sydney
KTM
Kathmandu
S$1,224 Return, found 3 days ago
S$1,224
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 4 Jun from Sydney to Kathmandu, returning Fri, 12 Jun, priced at S$1,224 found 3 days ago
Singapore Airlines
Thu, 4 Jun - Fri, 12 Jun
SYD
Sydney
KTM
Kathmandu
S$1,234 Return, found 3 days ago
S$1,234
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 4 Jun from Sydney to Kathmandu, returning Fri, 12 Jun, priced at S$1,234 found 3 days ago
Singapore Airlines
Fri, 19 Jun - Sat, 8 Aug
SYD
Sydney
KTM
Kathmandu
S$1,240 Return, found 2 days ago
S$1,240
Return
found 2 days ago
Select Singapore Airlines flight, departing Fri, 19 Jun from Sydney to Kathmandu, returning Sat, 8 Aug, priced at S$1,240 found 2 days ago
Cathay Pacific
Thu, 4 Jun - Fri, 12 Jun
SYD
Sydney
KTM
Kathmandu
S$1,522 Return, found 3 days ago
S$1,522
Return
found 3 days ago
Select Cathay Pacific flight, departing Thu, 4 Jun from Sydney to Kathmandu, returning Fri, 12 Jun, priced at S$1,522 found 3 days ago

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 S$1,112. 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.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International
Return price
S$1,111
Distance
9685 km

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