Cheap flights from Sydney to Kathmandu from $562

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTM
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Kathmandu

Enter your travel dates to find the best prices.

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 16 June 2026.

Sun 12/722:15
SYD
-
KTM
1 stop22h 05m
Multiple Airlines
Mon 3/813:15
KTM
-
SYD
2 stops26h 30m
Multiple Airlines
Deal found 16/6$1,194
Fri 10/720:30
SYD
-
KTM
2 stops47h 20m
China Eastern
Tue 11/816:35
KTM
-
SYD
3 stops36h 10m
China Eastern
Deal found 13/6$1,197
Sun 26/722:15
SYD
-
KTM
1 stop22h 05m
Batik Air
Thu 27/821:25
KTM
-
SYD
1 stop29h 35m
Batik Air
Deal found 14/6$1,198
Thu 9/709:50
SYD
-
KTM
1 stop34h 30m
Multiple Airlines
Mon 27/706:30
KTM
-
SYD
2 stops33h 15m
Multiple Airlines
Deal found 11/6$1,200
Sat 1/809:50
SYD
-
KTM
1 stop15h 00m
Batik Air
Sat 8/821:25
KTM
-
SYD
1 stop18h 20m
Batik Air
Deal found 13/6$1,201
Thu 16/709:50
SYD
-
KTM
1 stop15h 00m
Batik Air
Tue 28/713:50
KTM
-
SYD
1 stop25h 55m
Batik Air
Deal found 11/6$1,207
Sat 1/811:00
SYD
-
KTM
2 stops32h 50m
Multiple Airlines
Mon 31/815:10
KTM
-
SYD
3 stops40h 20m
Multiple Airlines
Deal found 11/6$1,208
Wed 5/822:15
SYD
-
KTM
1 stop26h 35m
Batik Air
Tue 11/821:25
KTM
-
SYD
1 stop18h 20m
Batik Air
Deal found 13/6$1,210
Fri 10/709:50
SYD
-
KTM
1 stop15h 00m
Multiple Airlines
Sat 1/813:25
KTM
-
SYD
2 stops26h 20m
Multiple Airlines
Deal found 16/6$1,211
Sat 8/809:50
SYD
-
KTM
1 stop34h 30m
Batik Air
Tue 18/821:25
KTM
-
SYD
1 stop29h 35m
Batik Air
Deal found 13/6$1,213
Fri 3/709:50
SYD
-
KTM
1 stop31h 15m
Batik Air
Mon 6/721:25
KTM
-
SYD
1 stop18h 20m
Batik Air
Deal found 13/6$1,214
Fri 31/710:05
SYD
-
KTM
3 stops33h 45m
Multiple Airlines
Mon 31/806:30
KTM
-
SYD
2 stops32h 50m
Multiple Airlines
Deal found 14/6$1,215

Find flight deals from Sydney to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 June 2026.

Round-trip from

$1,194

One-way from

$562

Popular in

December

Cheapest in

February

Average price

$1,392
Batik Air
  • Batik Air
  • 4/8-11/8
  • 2 total stops
  • 44h 45m total
  • Sydney to Kathmandu
China Eastern
  • China Eastern
  • 16/7
  • 2 total stops
  • 56h 50m total
  • Sydney to Kathmandu
Highest demand for flights based on searches. 9% potential increase in price ($191 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($53 potential savings vs. average return price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 June 2026.
Use the filters below to find and compare flights from Sydney to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 14/7

10:05-15:35

3 stops57h 45m

Kathmandu Tribhuvan

Tue 21/7

16:35-08:00

3 stops59h 10m

$1,310

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 7/7

20:30-15:35

3 stops47h 20m

Kathmandu Tribhuvan

Tue 4/8

16:35-08:00

3 stops59h 10m

$1,370

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 13/10

12:00-15:35

3 stops56h 50m

Kathmandu Tribhuvan

Tue 15/12

17:00-13:35

3 stops39h 20m

$1,377

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 1/10

11:00-15:35

2 stops56h 50m

Kathmandu Tribhuvan

Sun 11/10

16:35-09:00

2 stops59h 10m

$1,379
Fastest return journey

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 7/8

09:15-21:45

1 stop16h 45m

Kathmandu Tribhuvan

Fri 14/8

13:00-10:00

1 stop16h 45m

$1,491

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 16/11

10:25-21:45

1 stop16h 35m

Kathmandu Tribhuvan

Sat 19/12

13:00-06:05

2 stops59h 50m

$1,494

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 10/9

12:25-12:00

2 stops27h 50m

Kathmandu Tribhuvan

Thu 29/10

22:45-06:05

2 stops26h 05m

$1,635

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 19/11

21:30-16:00

2 stops23h 45m

Kathmandu Tribhuvan

Sat 26/12

17:00-10:00

2 stops59h 45m

$1,649

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 9/10

21:30-15:35

2 stops47h 20m

Kathmandu Tribhuvan

Tue 20/10

16:35-09:00

3 stops35h 10m

$1,651

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Wed 14/10

11:05-15:35

3 stops33h 45m

Kathmandu Tribhuvan

Sat 12/12

17:00-13:35

2 stops39h 20m

$1,651

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Kathmandu

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?

Currently, February is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,052). Flying from Sydney to Kathmandu in December is currently the most expensive (average of $1,704). 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.

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

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 16 June 2026.
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.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Sydney to Kathmandu?

    For as low as $1,491, China Eastern can have you in Kathmandu from Sydney in 16h 45m. Sydney and Kathmandu are separated by a distance of 9737 km. This flight may include one or multiple stops.

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

    Our cheapest airline available from Sydney to Kathmandu is Batik Air. Our recent data shows that you can find tickets from as low as $613 on this airline. Additional options worth looking into are SriLankan Airlines and China Southern, starting at $770 and $837 round-trip. These flights start at 52% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Sydney to Kathmandu are Singapore Airlines ($448), SriLankan Airlines ($467), and China Southern ($469).

  • 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?

    The majority of Kuala Lumpur visitors spend their time at Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square. Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square can be accessed by travelling approximately 46.6 km, 46.0 km, and 44.9 km, respectively from Kuala Lumpur Intl. Travellers can book a car hire at Kuala Lumpur Intl for about $41 per day to make their sightseeing more efficient.

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

    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.

  • 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?

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

  • How can I find direct flights from Sydney to Kathmandu?

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

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

    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.

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

    Currently, February is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,052). Flying from Sydney to Kathmandu in December is currently the most expensive (average of $1,704). 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.

See more FAQs

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Fly from Sydney to Kathmandu on these airlines

Choose from the following airlines for your flight from Sydney to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 16 June 2026.

Top 10 airlines flying from Sydney to Kathmandu

Discover the top 10 airlines that operate flights from Sydney to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$613Average$1,220FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
SriLankan AirlinesCheapest$770Average$1,066FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
China SouthernCheapest$837Average$1,146FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$857Average$1,363FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Air IndiaCheapest$927Average$1,365FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Singapore AirlinesCheapest$949Average$1,346FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$976Average$1,143FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Sichuan AirlinesCheapest$1,029Average$1,566FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Cathay PacificCheapest$1,037Average$1,450FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,129Average$1,524FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

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

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.

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

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

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

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.

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