RM2,323 Cheap Flights from Sydney (SYD) to Kathmandu (KTM)

View RM2,323 flight on Mon, 18 May 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 RM2,323 for one-way flights and RM4,258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Sun, 24 May - Sun, 31 May
SYD
Sydney
KTM
Kathmandu
RM4,258 Return, found 3 days ago
RM4,258
Return
found 3 days ago
Select SriLankan Airlines flight, departing Sun, 24 May from Sydney to Kathmandu, returning Sun, 31 May, priced at RM4,258 found 3 days ago
SriLankan Airlines
Mon, 18 May - Mon, 25 May
SYD
Sydney
KTM
Kathmandu
RM4,526 Return, found 5 days ago
RM4,526
Return
found 5 days ago
Select SriLankan Airlines flight, departing Mon, 18 May from Sydney to Kathmandu, returning Mon, 25 May, priced at RM4,526 found 5 days ago
Qatar Airways
Fri, 1 May - Mon, 11 May
SYD
Sydney
KTM
Kathmandu
RM4,545 Return, found 3 days ago
RM4,545
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 1 May from Sydney to Kathmandu, returning Mon, 11 May, priced at RM4,545 found 3 days ago
Qatar Airways
Fri, 1 May - Mon, 11 May
SYD
Sydney
KTM
Kathmandu
RM4,557 Return, found 3 days ago
RM4,557
Return
found 3 days ago
Select Qatar Airways flight, departing Fri, 1 May from Sydney to Kathmandu, returning Mon, 11 May, priced at RM4,557 found 3 days ago
Singapore Airlines
Mon, 1 Jun - Mon, 8 Jun
SYD
Sydney
KTM
Kathmandu
RM4,558 Return, found 6 days ago
RM4,558
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 1 Jun from Sydney to Kathmandu, returning Mon, 8 Jun, priced at RM4,558 found 6 days ago
SriLankan Airlines
Mon, 1 Jun - Mon, 8 Jun
SYD
Sydney
KTM
Kathmandu
RM4,601 Return, found 6 days ago
RM4,601
Return
found 6 days ago
Select SriLankan Airlines flight, departing Mon, 1 Jun from Sydney to Kathmandu, returning Mon, 8 Jun, priced at RM4,601 found 6 days ago
Cathay Pacific
Mon, 18 May - Mon, 25 May
SYD
Sydney
KTM
Kathmandu
RM4,756 Return, found 5 days ago
RM4,756
Return
found 5 days ago
Select Cathay Pacific flight, departing Mon, 18 May from Sydney to Kathmandu, returning Mon, 25 May, priced at RM4,756 found 5 days ago
Singapore Airlines
Mon, 1 Jun - Mon, 8 Jun
SYD
Sydney
KTM
Kathmandu
RM4,779 Return, found 6 days ago
RM4,779
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 1 Jun from Sydney to Kathmandu, returning Mon, 8 Jun, priced at RM4,779 found 6 days ago
SriLankan Airlines
Fri, 9 Oct - Thu, 12 Nov
SYD
Sydney
KTM
Kathmandu
RM4,953 Return, found 5 days ago
RM4,953
Return
found 5 days ago
Select SriLankan Airlines flight, departing Fri, 9 Oct from Sydney to Kathmandu, returning Thu, 12 Nov, priced at RM4,953 found 5 days ago
Qantas Airways
Mon, 18 May - Mon, 25 May
SYD
Sydney
KTM
Kathmandu
RM5,121 Return, found 5 days ago
RM5,121
Return
found 5 days ago
Select Qantas Airways flight, departing Mon, 18 May from Sydney to Kathmandu, returning Mon, 25 May, priced at RM5,121 found 5 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 RM4,258. 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.
Return price
RM4,258
Distance
9685 km

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