Q: How much does it cost for a return flight from Sydney to Kathmandu?

Airfare is below average for this route at the moment. Sydney to Kathmandu flights typically cost between $1,068 and $1,320 in September. The cheapest return price found within the last 5 days was $1,063 on China Eastern (14 Sept–21 Sept).

Question 1

Which airport typically offers the quickest stopover for flights from Sydney to Kathmandu?

Accepted Answer

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 2h 53m.

Question 2

What’s the fastest stopover option from Sydney to Kathmandu?

Accepted Answer

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 16h 48m.

Question 3

How much does it cost for a return flight from Sydney to Kathmandu?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Kathmandu flights typically cost between $1,068 and $1,320 in September.
The cheapest return price found within the last 5 days was $1,063 on China Eastern (14 Sept–21 Sept).

Question 4

What’s the cheapest stopover airport for flights from Sydney to Kathmandu?

Accepted Answer

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,265.

Question 5

What’s the top stopover airport for flights from Sydney to Kathmandu?

Accepted Answer

Guangzhou (CAN) – chosen by Cheapflights users on 34% of one-stop itineraries from Sydney to Kathmandu on Cheapflights.

Question 6

How long is the flight from Sydney to Kathmandu?

Accepted Answer

For as low as $1,552, Singapore Airlines can have you in Kathmandu from Sydney in 16h 15m. Sydney and Kathmandu are separated by a distance of 9737 km. This flight may include one or multiple stops.

Question 7

What are the cheapest airlines flying from Sydney to Kathmandu round-trip?

Accepted Answer

Our cheapest airline available from Sydney to Kathmandu is SriLankan Airlines. Our recent data shows that you can find tickets from as low as $816 on this airline. Additional options worth looking into are Malaysia Airlines and China Southern, starting at $855 and $859 round-trip. These flights start at 39% lower than the current average price 3 months from now.

Question 8

What are the cheapest airlines to fly from Sydney to Kathmandu one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Sydney to Kathmandu are Singapore Airlines ($446), China Eastern ($453), and Batik Air ($455).

Question 9

How far ahead should I book a flight from Sydney to Kathmandu?

Accepted Answer

The price you pay for your flight from Sydney to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 10

What is the cheapest month to book a flight from Sydney to Kathmandu?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,056). Flying from Sydney to Kathmandu in December is currently the most expensive (average of $1,745). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 13

What are the most popular airlines that fly from Sydney to Kathmandu?

Accepted Answer

Before booking your flight from Sydney to Kathmandu, check out the most popular airlines for this route: China Southern, Malaysia Airlines or Singapore Airlines.

Question 14

Where are the most common stopover locations when flying from Sydney to Kathmandu?

Accepted Answer

Of the flights from Sydney to Kathmandu that have stopovers, most of them stop in Guangzhou. Kuala Lumpur sees the second most layovers for non-direct flights flying from Sydney to Kathmandu. Singapore follows Kuala Lumpur in terms of the most frequent stopover location on Sydney to Kathmandu flights.

Question 15

Where are the least popular stopover locations for Sydney to Kathmandu flights?

Accepted Answer

Sydney to Kathmandu flights that have stopovers will least frequently stop in Jinan. Jinan is followed by Dubai in terms of the least popular stopover location on flights from Sydney to Kathmandu. Dubai is followed by Beijing in terms of the least popular stopover location for Sydney to Kathmandu flights.

Question 16

What are some popular points of interest to see during a stopover in Kuala Lumpur?

Accepted Answer

The majority of Kuala Lumpur visitors spend their time at Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower. Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower can be accessed by travelling approximately 46.6 km, 38.5 km, and 46.0 km, respectively from Kuala Lumpur Intl. Travellers can book a car hire at Kuala Lumpur Intl for about $50 per day to make their sightseeing more efficient.

Question 17

What are points of interest worth seeing during a stopover in Singapore?

Accepted Answer

Sentosa, Universal Studios Singapore, and Merlion are the most popular attractions in Singapore if you're in need of something to do during your stopover. Sentosa, Universal Studios Singapore and Merlion are located about 21.6 km, 21.6 km, and 16.9 km, respectively from Singapore Changi if you are interested in checking them out. Travellers can hire a car at Singapore Changi for an average daily rate of $117 to make sightseeing during their stopover a little easier.

Question 18

What is the cheapest time of day to fly from SYD to KTM?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Kathmandu as you normally would.

Question 19

Can I find deals for flights from Sydney to Kathmandu that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from Sydney to Kathmandu?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Kathmandu.

Question 21

Can I find deals for business class flights from Sydney to Kathmandu?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Sydney to Kathmandu?

Accepted Answer

Cheapflights helps you search for flights from Sydney to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

Why should you use Cheapflights to find cheap flight tickets from Sydney to Kathmandu?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Kathmandu for you. Better yet — we are completely free to use.

Question 24

Can Cheapflights find flights from Sydney to Kathmandu with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Kathmandu flexibly with Cheapflights today.

Question 25

Can Cheapflights notify me if prices for flights from Sydney to Kathmandu become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Sydney to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	$1,063
One-way from	$483
Popular in	December
Cheapest in	February
Average price	$1,200

Airline	Cheapest	Average	Flexibility	On-time
SriLankan Airlines	Cheapest$816	Average$1,143	FlexibilityNo cancel fee	On-time68%	Search SriLankan Airlines flights
Malaysia Airlines	Cheapest$855	Average$1,393	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
China Southern	Cheapest$859	Average$1,166	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest$933	Average$1,167	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Batik Air	Cheapest$946	Average$1,427	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Singapore Airlines	Cheapest$955	Average$1,348	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air India	Cheapest$973	Average$1,479	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Sichuan Airlines	Cheapest$1,021	Average$1,531	FlexibilityNo cancel fee	On-time63%	Search Sichuan Airlines flights
Cathay Pacific	Cheapest$1,056	Average$1,554	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Thai Airways	Cheapest$1,169	Average$1,478	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Cheap flights from Sydney to Kathmandu from $483

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Kathmandu

Cheapest flights from Sydney to KathmanduExplore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Sydney to KathmanduDiscover carefully curated flight deals from Sydney to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Sydney to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Direct flights from Sydney to KathmanduExplore direct flight options from Sydney to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Explore direct flight options from Sydney to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Last-minute flights from Sydney to KathmanduDiscover last-minute flight deals from Sydney to Kathmandu. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Kathmandu. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Sydney to KathmanduSearch for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

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Cheapflights Insights

How far ahead should I book a flight from Sydney to Kathmandu?

The price you pay for your flight from Sydney to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Kathmandu?

How much does it cost for a return flight from Sydney to Kathmandu?

Airfare is below average for this route at the moment.

Sydney to Kathmandu flights typically cost between $1,068 and $1,320 in September.The cheapest return price found within the last 5 days was $1,063 on China Eastern (14 Sept–21 Sept).

What’s the top stopover airport for flights from Sydney to Kathmandu?

Guangzhou (CAN) – chosen by Cheapflights users on 34% of one-stop itineraries from Sydney to Kathmandu on Cheapflights.

What’s the cheapest stopover airport for flights from Sydney to Kathmandu?

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,265.

What’s the fastest stopover option from Sydney to Kathmandu?

Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 16h 48m.

Which airport typically offers the quickest stopover for flights from Sydney to Kathmandu?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 2h 53m.

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with Singapore Airlines,Thai Airways, andCathay Pacific from Sydney to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Sydney to Kathmandu?

What are the cheapest airlines flying from Sydney to Kathmandu round-trip?

What are the cheapest airlines to fly from Sydney to Kathmandu one-way?

Where are the most common stopover locations when flying from Sydney to Kathmandu?

What are some popular points of interest to see during a stopover in Kuala Lumpur?

What are points of interest worth seeing during a stopover in Singapore?

Where are the least popular stopover locations for Sydney to Kathmandu flights?

Can I find deals for flights from Sydney to Kathmandu that include hotel bookings?

How can I find direct flights from Sydney to Kathmandu?

Can I find deals for business class flights from Sydney to Kathmandu?

What is the cheapest month to book a flight from Sydney to Kathmandu?

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Alternative routes for Sydney to Kathmandu

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Complete your trip

Complete your trip to Kathmandu by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Sydney to Kathmandu by cabin class

Find flights from Sydney to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kathmandu

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Sydney and Kathmandu flights

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Top 10 airlines flying from Sydney to Kathmandu

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Can Cheapflights notify me if prices for flights from Sydney to Kathmandu become cheaper?

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Cheapest flights from Sydney to Kathmandu
Explore the most affordable flight options available from Sydney to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Sydney to Kathmandu
Discover carefully curated flight deals from Sydney to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Direct flights from Sydney to Kathmandu
Explore direct flight options from Sydney to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Last-minute flights from Sydney to Kathmandu
Discover last-minute flight deals from Sydney to Kathmandu. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Sydney to Kathmandu
Search for one-way flight options from Sydney to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Sydney to Kathmandu flights typically cost between $1,068 and $1,320 in September.
The cheapest return price found within the last 5 days was $1,063 on China Eastern (14 Sept–21 Sept).