Q: What is the typical price of a round-trip flight between Sydney and Kathmandu?

Prices are currently low for flights on this route. Typical prices usually range from $1,151 to $1,590. The lowest price recently found on this route was $947.

Question 1

Which stopover airport offers the lowest fares from Sydney to Kathmandu?

Accepted Answer

Flights via Colombo (CMB) offer the lowest average return price of $1,151.

Question 2

What is the cheapest month to fly to Kathmandu?

Accepted Answer

The cheapest month to fly to Kathmandu from Sydney is in August. Flight prices, which tend to average around $1,092, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Kathmandu from Sydney during May instead. Flights to Kathmandu in May, while not as cheap as those in August, still average around $1,150.

Question 3

Which airlines fly to Kathmandu?

Accepted Answer

China Southern, Malaysia Airlines and Thai Airways are the top three most popular airlines that fly to Kathmandu from Sydney according to our data. China Southern is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 12 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

Question 4

Which stopover airport has the shortest connection time from Sydney to Kathmandu?

Accepted Answer

Hong Kong (HKG) has the shortest average stopover time for this route: 3h 17m.

Question 5

Which stopover airport has the shortest travel time from Sydney to Kathmandu?

Accepted Answer

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

Question 6

What is the typical price of a round-trip flight between Sydney and Kathmandu?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $1,151 to $1,590.
The lowest price recently found on this route was $947.

Question 7

Which airport is the most popular for stopovers for flights between Sydney and Kathmandu?

Accepted Answer

Kuala Lumpur (KUL) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Question 8

How far in advance should I book a flight to Kathmandu?

Accepted Answer

You are more likely to see cheaper flights to Kathmandu from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,302 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Sydney for as low as $1,274 on momondo.

Question 9

How have Sydney to Kathmandu flight prices changed over time?

Accepted Answer

As of January 2026, prices for Sydney to Kathmandu flights are approximately 14% cheaper when compared to flights at the same time last year.

Question 10

Can stopping save me money on Sydney to Kathmandu flights?

Accepted Answer

You could potentially save up to 10% on your flight if you consider stops on a Sydney to Kathmandu flight.

Question 11

What are the benefits of the different airports in Sydney to Kathmandu?

Accepted Answer

Sydney Airport (SYD) international terminal (T1) has lots of amenities for guests to use. You can use the airport hotel if you have an early flight to catch the next day. On the day of travel, you can take away the stress of the trip by using the fast track service to speed up security. There are also lounges, such as the Plaza Premium Lounge, where you can relax before take-off. The airport is very accessible for those travelling with mobility issues. If you need assistance, you can contact your airline 48 hours prior to take-off, and they will arrange a member of staff to help you. Kathmandu Airport (KTM) has hotels nearby where you can stay should your flight land in the late evening. There is also a range of vehicle hire companies for you to choose from. At both airports, you will also be able to use the currency exchange bureaus, food outlets and gift shops. There are also ATMs and toilets throughout both terminal buildings.

Question 12

Which airlines fly direct from Sydney to Kathmandu?

Accepted Answer

There are no direct flights from Sydney to Kathmandu; all flights on this route make at least one stop. For instance, you can get cheap flights from Sydney to Kathmandu with Singapore Airlines in about 18 hours and 20min. This requires one stop along the way, normally at Singapore Airport (SIN). There are also one-way flights from Sydney to Kathmandu with Qatar Airways, which complete the journey in around 22 hours and 30min. On this journey, there is also one stop, usually at Hamad International Airport (DOH). You can also get Sydney to Kathmandu flights with Emirates, with a total journey time of approximately 25 hours and 45min. There is one stop on this route, usually at Dubai International.

Question 13

What is the best way to get to and from airports in Sydney to Kathmandu?

Accepted Answer

It's easy to travel from Sydney city centre to Sydney Airport (SYD) with trains, buses and shuttles available. You can get the T8 train from Central Station to the terminal in around 11min. There are also buses, such as the N20, which takes about 25min from Town Hall Station. Alternatively, you can take a taxi to the terminal, which takes approximately 14min, depending on where you are picked up from. Should you want to drive yourself to the airport, you can also use the airport car parks where you can leave your vehicle. From the car parks, the airport terminal is within walking distance, but there is also a shuttle bus you can catch. When you arrive at Kathmandu Airport (KTM), one of the best ways to complete your journey is by taxi, which takes about 10min, depending on your final destination. You can take a taxi from the taxi rank outside the front of the arrivals hall. Similarly, a journey through a rideshare app takes a similar amount of time. There are also public buses you can take, which travel to the Jamal district of the city in about 1h. From here, you can walk to Thamel in about 10min. the buses are easy to spot as they are bright green and can be found outside the front of the terminal building.

Which cities can you get to from Kathmandu?

Not only is Kathmandu Airport (KTM) close to Kathmandu, but it's easy to reach other cities too. For example, you can reach Lalitpur in around 15min if you are driving. Hetauda is approximately three hours and 30min away by car. Whilst Bhaktapur is about 25min away if you are driving. In general, driving is a more efficient way to travel around Nepal than taking public transport, so you may want to hire a car on your arrival. If you are planning to travel to a city further afield then you can also take a domestic flight from Kathmandu. For instance, a flight to Nepalgunj, which is northwest of the capital city, takes approximately 50min in the air. This is much quicker than driving, which tends to take around 13 hours and 30min.

Question 14

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

Accepted Answer

Prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport are updated daily.

Question 15

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

Accepted Answer

As of January 2026, there are 12 operators available to choose from for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport.

Question 16

How old do you have to be to fly from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport.

Question 17

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

Accepted Answer

The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	14h 40m
Direct flights	None

Airline	Rating	Free cancellation	Price
Batik Air	PriceFrom $614	Free cancellation	Rating 5.9 78 reviews	Search Batik Air flights
China Southern	PriceFrom $852	Free cancellation	Rating 7.3 133 reviews	Search China Southern flights
SriLankan Airlines	PriceFrom $860	Free cancellation	Rating 6.8 78 reviews	Search SriLankan Airlines flights
Malaysia Airlines	PriceFrom $863	Free cancellation	Rating 7.3 290 reviews	Search Malaysia Airlines flights
Air India	PriceFrom $880	Free cancellation	Rating 5.5 2,975 reviews	Search Air India flights
Singapore Airlines	PriceFrom $986	Free cancellation	Rating 8.1 1,431 reviews	Search Singapore Airlines flights
China Eastern	PriceFrom $1,023	Free cancellation	Rating 7.2 190 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $1,095	Free cancellation	Rating 7.6 1,139 reviews	Search Cathay Pacific flights
Sichuan Airlines	PriceFrom $1,128	Free cancellation	Rating 0.0 0 reviews	Search Sichuan Airlines flights
Thai Airways	PriceFrom $1,166	Free cancellation	Rating 7.8 379 reviews	Search Thai Airways flights

Cheap flights from Sydney to Kathmandu from $528

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How to get the cheapest flight ticket from Sydney to Kathmandu

What is the typical price of a round-trip flight between Sydney and Kathmandu?

What is the cheapest month to fly to Kathmandu?

How far in advance should I book a flight to Kathmandu?

Can stopping save me money on Sydney to Kathmandu flights?

You could potentially save up to 10% on your flight if you consider stops on a Sydney to Kathmandu flight.

How have Sydney to Kathmandu flight prices changed over time?

As of January 2026, prices for Sydney to Kathmandu flights are approximately 14% cheaper when compared to flights at the same time last year.

Which airlines fly to Kathmandu?

Which airport is the most popular for stopovers for flights between Sydney and Kathmandu?

Kuala Lumpur (KUL) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Sydney to Kathmandu?

Flights via Colombo (CMB) offer the lowest average return price of $1,151.

Which stopover airport has the shortest travel time from Sydney to Kathmandu?

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

Which stopover airport has the shortest connection time from Sydney to Kathmandu?

Hong Kong (HKG) has the shortest average stopover time for this route: 3h 17m.

When to book flights from Sydney to Kathmandu

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How far is Sydney Kingsford Smith to Kathmandu Tribhuvan by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Kathmandu Tribhuvan Airport?

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

What is the most popular airline from Sydney to Kathmandu?

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