S$545 Cheap Flights from Sydney to Kathmandu

View S$545 flight on Fri, 6 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 S$545 for one-way flights and S$878 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$878 Return, found 2 days ago
S$878
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$878 found 2 days ago
China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$909 Return, found 2 days ago
S$909
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$909 found 2 days ago
China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$928 Return, found 2 days ago
S$928
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$928 found 2 days ago
China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$961 Return, found 2 days ago
S$961
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$961 found 2 days ago
Virgin Australia
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$1,067 Return, found 2 days ago
S$1,067
Return
found 2 days ago
Select Virgin Australia flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$1,067 found 2 days ago
China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$1,079 Return, found 2 days ago
S$1,079
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$1,079 found 2 days ago
Singapore Airlines
Fri, 6 Mar - Tue, 31 Mar
SYD
Sydney
KTM
Kathmandu
S$1,108 Return, found 21 hours ago
S$1,108
Return
found 21 hours ago
Select Singapore Airlines flight, departing Fri, 6 Mar from Sydney to Kathmandu, returning Tue, 31 Mar, priced at S$1,108 found 21 hours ago
China Southern Airlines
Sun, 1 Mar - Sun, 15 Mar
SYD
Sydney
KTM
Kathmandu
S$1,117 Return, found 2 days ago
S$1,117
Return
found 2 days ago
Select China Southern Airlines flight, departing Sun, 1 Mar from Sydney to Kathmandu, returning Sun, 15 Mar, priced at S$1,117 found 2 days ago
Air India
Fri, 6 Mar - Tue, 31 Mar
SYD
Sydney
KTM
Kathmandu
S$1,129 Return, found 21 hours ago
S$1,129
Return
found 21 hours ago
Select Air India flight, departing Fri, 6 Mar from Sydney to Kathmandu, returning Tue, 31 Mar, priced at S$1,129 found 21 hours ago
Cathay Pacific
Fri, 6 Mar - Tue, 31 Mar
SYD
Sydney
KTM
Kathmandu
S$1,168 Return, found 21 hours ago
S$1,168
Return
found 21 hours ago
Select Cathay Pacific flight, departing Fri, 6 Mar from Sydney to Kathmandu, returning Tue, 31 Mar, priced at S$1,168 found 21 hours 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$878. 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, Batik air , Cathay Pacific, China Southern Airlines, Emirates, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines
Return price
S$878
Distance
9685 km

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Perfect flights from Sydney to Kathmandu

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

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