HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$538+ Cheap flights from Kathmandu (KTM) to Sydney (SYD)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kathmandu to Sydney with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Kathmandu Tribhuvan to Sydney Kingsford Smith are usually found in June or August, booked 59 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Kathmandu to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Sydney (SYD). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$908
(Malaysia Airlines)

One-way from

$538
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,429
Provider with most accurate pricing for Kathmandu Tribhuvan-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Sydney Kingsford Smith flights.
Search Deals
From Kathmandu Tribhuvan to Sydney Kingsford Smith
Search Deals
One-way flight from Kathmandu Tribhuvan to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Kathmandu to Sydney

Cheapest flights from Kathmandu to Sydney
Explore the most affordable flight options available from Kathmandu to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/173:00 pmKTM - SYD
2 stops34h 00mMultiple Airlines
Mon 2/249:50 pmSYD - KTM
2 stops26h 40mMultiple Airlines
Deal found 1/19$906
This Malaysia Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:00 pmKTM - SYD
1 stop16h 45mMalaysia Airlines
Wed 8/610:10 pmSYD - KTM
1 stop28h 35mMalaysia Airlines
Deal found 1/20$908
This Singapore Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:00 pmKTM - SYD
1 stop13h 30mSingapore Airlines
Mon 6/303:00 pmSYD - KTM
1 stop35h 00mSingapore Airlines
Deal found 1/21$912
This Expedia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1412:20 pmKTM - SYD
1 stop21h 50mSichuan Airlines
Fri 3/218:50 pmSYD - KTM
1 stop19h 45mSichuan Airlines
Deal found 1/20$945
This Cathay Pacific deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/169:00 pmKTM - SYD
1 stop31h 20mCathay Pacific
Thu 4/172:05 pmSYD - KTM
1 stop36h 20mCathay Pacific
Deal found 1/20$946
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/159:25 pmKTM - SYD
2 stops28h 25mBatik Air
Mon 6/307:20 amSYD - KTM
2 stops57h 50mBatik Air
Deal found 1/21$1,044
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1412:25 amKTM - SYD
1 stop29h 40mThai Airways
Mon 6/3010:00 amSYD - KTM
1 stop17h 40mThai Airways
Deal found 1/21$1,050
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:15 pmKTM - SYD
1 stop21h 20mAir India
Mon 6/308:20 pmSYD - KTM
2 stops21h 30mAir India
Deal found 1/20$1,079
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/212:00 pmKTM - SYD
1 stop27h 05mChina Southern
Sun 2/98:10 amSYD - KTM
1 stop32h 05mChina Southern
Deal found 1/20$1,439
This Turkish Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:25 amKTM - SYD
2 stops31h 30mTurkish Airlines
Wed 8/69:05 pmSYD - KTM
2 stops37h 10mTurkish Airlines
Deal found 1/20$1,604
This Emirates deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:00 amKTM - SYD
2 stops40h 10mEmirates
Wed 8/610:25 amSYD - KTM
2 stops42h 00mEmirates
Deal found 1/20$1,762
This Qatar Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:00 pmKTM - SYD
3 stops44h 35mQatar Airways
Wed 8/611:00 amSYD - KTM
2 stops34h 00mQatar Airways
Deal found 1/20$1,985

Find flights from Kathmandu to Sydney within your budget

Customize your flight search to find flights from Kathmandu to Sydney 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 5/24

1:00 pm-10:00 am

1 stop16h 45m

Sydney Kingsford Smith

Wed 8/6

10:10 pm-10:30 pm

1 stop28h 35m

$908

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 6/15

11:00 pm-4:45 pm

1 stop13h 30m

Sydney Kingsford Smith

Mon 6/30

3:00 pm-9:45 pm

1 stop35h 00m

$912

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 3/16

9:00 pm-9:35 am

1 stop31h 20m

Sydney Kingsford Smith

Thu 4/17

2:05 pm-10:10 pm

1 stop36h 20m

$946

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 6/14

12:25 am-8:30 pm

1 stop15h 50m

Sydney Kingsford Smith

Mon 6/30

7:20 am-4:05 pm

2 stops61h 00m

$1,028

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 6/15

9:25 pm-6:05 am

2 stops28h 25m

Sydney Kingsford Smith

Mon 6/30

7:20 am-12:55 pm

2 stops57h 50m

$1,044

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sat 6/14

12:25 am-10:20 am

1 stop29h 40m

Sydney Kingsford Smith

Mon 6/30

10:00 am-11:25 pm

1 stop17h 40m

$1,050

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 6/15

5:15 pm-6:50 pm

1 stop21h 20m

Sydney Kingsford Smith

Mon 6/30

8:20 pm-1:35 pm

2 stops21h 30m

$1,079

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Thu 5/29

7:25 am-7:10 pm

2 stops31h 30m

Sydney Kingsford Smith

Wed 8/6

9:05 pm-6:00 am

2 stops37h 10m

$1,604

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Fri 5/30

10:00 am-6:25 am

2 stops40h 10m

Sydney Kingsford Smith

Wed 8/6

10:25 am-12:10 am

2 stops42h 00m

$1,762

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 5/25

6:00 pm-6:50 pm

3 stops44h 35m

Sydney Kingsford Smith

Wed 8/6

11:00 am-4:45 pm

2 stops34h 00m

$1,985

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Kathmandu to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Sydney in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kathmandu-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip 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.

Travel insights for flights from Kathmandu to Sydney

Get recent, data-driven insights about flights from Kathmandu to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to Sydney. Price data was last updated on January 17, 2025.

The price you pay for your flight from Kathmandu to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 59 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 Kathmandu to Sydney?

Currently, February is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of $1,051). Flying from Kathmandu to Sydney in December is currently the most expensive (average of $1,643). 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.

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

Find hourly flight availability from Kathmandu to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Kathmandu to Sydney by exploring options for tickets in the evening.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated January 21, 2025.
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Emirates
8.1
Very good
3,360 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Singapore Airlines
8.1
Very good
1,328 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Thai Airways
7.8
Good
338 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Qatar Airways
7.5
Good
3,752 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Cathay Pacific
7.5
Good
830 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Overall

8.1

Food

7.9

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Related info for your journey

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

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

    Cheapflights users have booked flights from Kathmandu to Sydney round-trip from $908. Other airlines that can offer you cheap pricing are Singapore Airlines, from $912, and Cathay Pacific, from $946. Users have found that Malaysia Airlines is 15% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Sichuan Airlines, which is currently one of the cheapest options available, starting at $542. Cathay Pacific flights start at $555 while deals on Malaysia Airlines start at $568 one-way.

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

    Flights departing from Kathmandu and landing in Sydney layover in Kuala Lumpur most frequently.

  • What are some popular things to do or see while on a layover in Kuala Lumpur?

    If you're on a layover in Kuala Lumpur and looking for things to do, consider visiting Petronas Towers, Kuala Lumpur China Town, or Kuala Lumpur Tower. Travelers on a layover in Kuala Lumpur can visit Petronas Towers, Kuala Lumpur China Town, and Kuala Lumpur Tower, by traveling 28.9 mi, 28.0 mi, and 28.6 mi, respectively after landing at Kuala Lumpur Intl. Those looking to explore during their layover in Kuala Lumpur can rent a car from Kuala Lumpur Intl for about $33 per day.

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

    Kathmandu to Sydney flights have a layover in Guangzhou the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to Sydney 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 Kathmandu to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Kathmandu to Sydney (average of $1,051). Flying from Kathmandu to Sydney in December is currently the most expensive (average of $1,643). 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

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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.

Top 7 airlines flying from Kathmandu to Sydney

Discover the top 7 airlines that operate flights from Kathmandu to Sydney. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$345Average$1,173FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$748Average$1,034FlexibilityNo cancel feeOn-time69%
Sichuan AirlinesCheapest$764Average$1,006FlexibilityNo cancel feeOn-time63%
Thai AirwaysCheapest$831Average$1,062FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$855Average$1,120FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$897Average$1,029FlexibilityNo cancel feeOn-time72%
Malaysia AirlinesCheapest$918Average$1,216FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.