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$508+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Kathmandu Tribhuvan to Sydney Kingsford Smith are usually found in June or August, booked 39 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$855
(FlightHub)

One-way from

$508
(Kiwi.com)

Popular in

January

Cheapest in

June

Average price

$1,107
Provider with most accurate pricing for Kathmandu Tribhuvan-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Sydney Kingsford Smith flights.
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From Kathmandu Tribhuvan to Sydney Kingsford Smith
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One-way flight from Kathmandu Tribhuvan to Sydney Kingsford Smith
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This Trip.com deal was found by Cheapflights users on 12/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:05 amKTM - SYD
2 stops24h 15mMultiple Airlines
Mon 3/38:50 pmSYD - KTM
1 stop19h 45mMultiple Airlines
Deal found 12/18$924
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Sat 12/214:35 pmKTM - SYD
3 stops32h 40mChina Eastern
Thu 1/239:30 pmSYD - KTM
2 stops47h 20mChina Eastern
Deal found 12/17$1,015
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Fri 12/209:00 pmKTM - SYD
1 stop33h 45mCathay Pacific
Mon 1/2010:20 pmSYD - KTM
1 stop26h 40mCathay Pacific
Deal found 12/17$1,162
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Mon 12/232:55 pmKTM - SYD
1 stop36h 00mAir India
Tue 3/118:20 pmSYD - KTM
1 stop22h 50mAir India
Deal found 12/17$1,254
This Singapore Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/239:10 pmKTM - SYD
1 stop39h 30mSingapore Airlines
Tue 3/117:00 amSYD - KTM
2 stops18h 25mSingapore Airlines
Deal found 12/17$1,656
This China Southern deal was found by Cheapflights users on 12/17. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:00 pmKTM - SYD
2 stops26h 35mChina Southern
Tue 3/116:30 amSYD - KTM
2 stops33h 45mChina Southern
Deal found 12/17$1,757
This FlightHub deal was found by Cheapflights users on 12/18. 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.
Wed 12/255:05 pmKTM - SYD
2 stops31h 55mBatik Air
Fri 1/317:15 amSYD - KTM
2 stops38h 05mBatik Air
Deal found 12/18$1,822
This FlightHub deal was found by Cheapflights users on 12/17. 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.
Fri 12/205:50 pmKTM - SYD
2 stops40h 25mAir China
Mon 1/208:40 pmSYD - KTM
2 stops48h 05mAir China
Deal found 12/17$2,110
This Emirates deal was found by Cheapflights users on 12/16. 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.
Sun 12/299:20 amKTM - SYD
2 stops65h 00mEmirates
Wed 2/123:55 pmSYD - KTM
3 stops53h 05mEmirates
Deal found 12/16$2,299

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 December 18, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 3/4

4:35 pm-10:00 am

2 stops60h 10m

Sydney Kingsford Smith

Mon 6/2

11:00 am-3:35 pm

2 stops32h 50m

$855

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 3/18

12:00 pm-8:20 pm

1 stop27h 05m

Sydney Kingsford Smith

Mon 3/31

10:45 pm-10:55 pm

1 stop29h 25m

$858

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 3/4

5:00 pm-6:50 pm

1 stop20h 35m

Sydney Kingsford Smith

Wed 6/4

8:20 pm-9:05 am

1 stop17h 00m

$859

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 12/29

8:05 am-1:35 pm

2 stops24h 15m

Sydney Kingsford Smith

Mon 3/3

8:50 pm-11:20 am

1 stop19h 45m

$924

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 3/5

9:00 pm-8:50 pm

1 stop18h 35m

Sydney Kingsford Smith

Tue 6/3

10:05 am-10:10 pm

1 stop16h 20m

$999

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Mon 3/3

1:00 pm-8:35 pm

1 stop26h 20m

Sydney Kingsford Smith

Thu 6/5

10:10 pm-10:30 pm

1 stop28h 35m

$1,064

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Wed 1/15

12:20 pm-3:25 pm

1 stop21h 50m

Sydney Kingsford Smith

Sun 2/16

8:50 pm-11:20 am

1 stop19h 45m

$1,306

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 3/2

9:10 pm-7:25 am

2 stops29h 00m

Sydney Kingsford Smith

Thu 6/5

6:05 pm-9:45 pm

1 stop31h 55m

$1,425

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Sun 3/2

12:25 pm-7:00 pm

2 stops49h 20m

Sydney Kingsford Smith

Tue 6/3

9:05 pm-6:00 am

2 stops37h 10m

$1,644

KathmanduSydney

KTM - SYD

KTMSYD

Kathmandu Tribhuvan

Tue 5/20

1:10 am-6:25 am

2 stops49h 00m

Sydney Kingsford Smith

Sat 8/30

10:25 am-9:00 am

2 stops26h 50m

$1,816

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
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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 December.
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 Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*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 December 13, 2024.

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 39 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 December 18, 2024.

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 December 18, 2024.
Read reviews from past customers who have flown Emirates, Air India and Singapore Airlines from Kathmandu to Sydney. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,412 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Thai Airways
7.8
Good
357 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
841 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 $855. Other airlines that can offer you cheap pricing are China Southern, from $858, and Air India, from $859. Users have found that China Eastern is 19% 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 China Eastern, which is currently one of the cheapest options available, starting at $654. Air India flights start at $745 while deals on Cathay Pacific start at $829 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 Central Market. Travelers on a layover in Kuala Lumpur can visit Petronas Towers, Kuala Lumpur China Town, and Central Market, by traveling 28.9 mi, 28.0 mi, and 28.1 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 $35 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

Browse thousands of different options on Cheapflights for your next trip

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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$345Average$1,186FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$748Average$1,030FlexibilityNo cancel feeOn-time69%
Sichuan AirlinesCheapest$764Average$992FlexibilityNo cancel feeOn-time63%
Thai AirwaysCheapest$831Average$1,059FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$898Average$1,040FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$908Average$1,203FlexibilityNo cancel feeOn-timeN/A
Malaysia AirlinesCheapest$959Average$1,343FlexibilityNo cancel feeOn-time67%
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