How do most travelers feel about China Southern?

China Southern has received a 7.4/10 rating from 151 Cheapflights user reviews. If you wish to plan your next trip from Kathmandu to Sydney with China Southern, enter your preferred travel dates above!

Can I get a flight from Kathmandu to Sydney on China Southern for under $1,382?

10 China Southern flights from KTM to SYD have recently been found on Cheapflights for under $1,382. Click here to find the best deals to Sydney for your desired dates.

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

Booking with China Southern 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kathmandu to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a China Southern flight from Kathmandu to Sydney in December, with an average price of $1,227. Conversely, traveling with China Southern from Kathmandu to Sydney in April will be the most expensive, with an average cost of $1,714. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

$1,012+ China Southern flights from Kathmandu to Sydney

Cheapflights users flying from Kathmandu to Sydney on China Southern typically fly into Sydney Kingsford Smith and depart from Kathmandu Tribhuvan. Select your dates above for pricing.

China Southern flights from Kathmandu to Sydney in 2026

One-way from	$1,012
Return from	$1,606
Popular in	April
Cheapest in	June
Average price (all airlines)	$1,367

China Southern
9/6
1 total stop
15h 40m total
Kathmandu to Sydney

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China Southern
2/6-3/7
2 total stops
32h 20m total
Kathmandu to Sydney

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Highest demand for flights from Kathmandu Tribhuvan to Sydney Kingsford Smith; 0% potential price increase.

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Best time to find cheap flights from Kathmandu Tribhuvan to Sydney Kingsford Smith; 1% potential price drop.

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Average price for all Kathmandu Tribhuvan to Sydney Kingsford Smith flights (one-way and round-trip).

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How do most travelers feel about China Southern?
China Southern has received a 7.4/10 rating from 151 Cheapflights user reviews. If you wish to plan your next trip from Kathmandu to Sydney with China Southern, enter your preferred travel dates above!
Can I get a flight from Kathmandu to Sydney on China Southern for under $1,382?
10 China Southern flights from KTM to SYD have recently been found on Cheapflights for under $1,382. Click here to find the best deals to Sydney for your desired dates.

Find China Southern flight deals from Kathmandu to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest China Southern flights from Kathmandu to Sydney
Explore the most affordable China Southern flight options available from Kathmandu to Sydney. Find the lowest fares with prices last updated on 9 May 2026.

Tue 2/612:30

KTM

SYD

1 stop15h 40m

China Southern

Fri 3/710:05

SYD

KTM

1 stop16h 40m

China Southern

Deal found 7/5$1,606

Wed 3/623:30

KTM

SYD

1 stop15h 40m

China Southern

Wed 10/610:05

SYD

KTM

1 stop16h 40m

China Southern

Deal found 6/5$1,610

Fri 15/512:30

KTM

SYD

1 stop26h 40m

China Southern

Sun 14/621:45

SYD

KTM

1 stop29h 00m

China Southern

Deal found 8/5$1,626

Prices

When is the best time to book a flight to Sydney with China Southern?

The best time to book a flight to Sydney with China Southern is 84 days before departure. On average, fares are higher if you book 69 days before departure.

Which month is the cheapest to fly Economy class from Kathmandu to Sydney?

For Economy class flights, the cheapest month to fly this route is December. The most expensive months are April and July.

Best time to book a flight from Kathmandu to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kathmandu with our price prediction graph.

KTM-SYD

Estimated return price

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China Southern

7.4

Good

151 reviews

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China Southern flights from Kathmandu to Sydney (KTM - SYD)

Cheapflights users flying from Kathmandu to Sydney on China Southern typically fly into Sydney Kingsford Smith and depart from Kathmandu Tribhuvan. Select your dates above for pricing.

China Southern flights from Kathmandu to Sydney in 2026

Find detailed information about China Southern flights from Kathmandu to Sydney. Explore the options provided by China Southern to plan your journey from Kathmandu to Sydney. Data last updated 9 May 2026.

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How do most travelers feel about China Southern?

Can I get a flight from Kathmandu to Sydney on China Southern for under $1,382?

Find China Southern flight deals from Kathmandu to Sydney

Cheapest China Southern flights from Kathmandu to SydneyExplore the most affordable China Southern flight options available from Kathmandu to Sydney. Find the lowest fares with prices last updated on 9 May 2026.

Explore the most affordable China Southern flight options available from Kathmandu to Sydney. Find the lowest fares with prices last updated on 9 May 2026.

Best China Southern flights from Kathmandu to SydneyDiscover carefully curated China Southern flight deals from Kathmandu to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 May 2026.

Discover carefully curated China Southern flight deals from Kathmandu to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 May 2026.

Last-minute China Southern flights from Kathmandu to SydneyDiscover last-minute China Southern flight deals from Kathmandu to Sydney. Data last updated 9 May 2026 and is based on user searches.

Discover last-minute China Southern flight deals from Kathmandu to Sydney. Data last updated 9 May 2026 and is based on user searches.

One-way China Southern flights to SydneySearch for one-way China Southern flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 May 2026.

Search for one-way China Southern flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 May 2026.

When is the best time to book a flight to Sydney with China Southern?

Which month is the cheapest to fly Economy class from Kathmandu to Sydney?

Rainfall in Sydney by month

Temperature in Sydney by month

Best time to book a flight from Kathmandu to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Kathmandu with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Kathmandu to Sydney on another airline

Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 May 2026.

Other China Southern flights from Kathmandu

Browse through other China Southern flights departing from Kathmandu. Flight routes are based on user searches made on Cheapflights and were last updated on 9 May 2026.

Complete your trip

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

Other airlines serving Kathmandu and Sydney

Choose from other airlines serving Kathmandu and Sydney.

Other popular destinations in South Pacific

If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 9 May 2026.

Popular flights with China Southern

Browse through some of the most popular routes that China Southern offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 May 2026.

See what others are saying about China Southern

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Cheapest China Southern flights from Kathmandu to Sydney
Explore the most affordable China Southern flight options available from Kathmandu to Sydney. Find the lowest fares with prices last updated on 9 May 2026.

Best China Southern flights from Kathmandu to Sydney
Discover carefully curated China Southern flight deals from Kathmandu to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 May 2026.

Last-minute China Southern flights from Kathmandu to Sydney
Discover last-minute China Southern flight deals from Kathmandu to Sydney. Data last updated 9 May 2026 and is based on user searches.

One-way China Southern flights to Sydney
Search for one-way China Southern flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 9 May 2026.