Kathmandu

$429+ Cheap flights from Sydney (SYD) to Kathmandu (KTM)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTM
Dec 25 — Jan 11
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Kathmandu 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 Sydney Kingsford Smith to Kathmandu Tribhuvan are usually found in August or May, booked 12 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap 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 December 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$804
(FlightHub)

One-way from

$429
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,246
Provider with most accurate pricing for Sydney Kingsford Smith-Kathmandu Tribhuvan flight deals.
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Kathmandu Tribhuvan flights.
From Sydney Kingsford Smith to Kathmandu Tribhuvan
One-way flight from Sydney Kingsford Smith to Kathmandu Tribhuvan
High demand for flights, 13% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Sydney to Kathmandu

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 December 20, 2024.

This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:25 amSYD - KTM
1 stop32h 45mAir India
Sat 2/110:05 amKTM - SYD
1 stop27h 30mAir India
Deal found 12/19$1,772
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:00 amSYD - KTM
2 stops38h 00mCathay Pacific
Tue 2/119:00 pmKTM - SYD
1 stop31h 20mCathay Pacific
Deal found 12/18$2,046
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:50 pmSYD - KTM
1 stop19h 45mSichuan Airlines
Wed 1/2212:20 pmKTM - SYD
1 stop21h 50mSichuan Airlines
Deal found 12/19$2,096
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:35 pmSYD - KTM
2 stops27h 25mMultiple Airlines
Mon 1/131:45 pmKTM - SYD
2 stops25h 50mMultiple Airlines
Deal found 12/18$2,104
This Singapore Airlines 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/194:10 pmSYD - KTM
1 stop57h 15mSingapore Airlines
Tue 1/149:10 pmKTM - SYD
1 stop29h 15mSingapore Airlines
Deal found 12/18$2,135
This China Southern deal was found by Cheapflights users on 12/19. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:05 pmSYD - KTM
2 stops51h 10mChina Southern
Wed 1/2212:00 pmKTM - SYD
1 stop16h 10mChina Southern
Deal found 12/19$2,392
This Qatar Airways deal was found by Cheapflights users on 12/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:15 amSYD - KTM
3 stops30h 30mQatar Airways
Fri 1/3111:45 amKTM - SYD
2 stops39h 25mQatar Airways
Deal found 12/19$2,858
This Etihad Airways 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/212:00 pmSYD - KTM
2 stops30h 55mEtihad Airways
Sun 1/124:20 pmKTM - SYD
1 stop21h 00mEtihad Airways
Deal found 12/18$4,007
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/262:30 pmSYD - KTM
2 stops28h 45mEmirates
Sun 1/123:00 pmKTM - SYD
2 stops35h 10mEmirates
Deal found 12/18$6,021

Find flights from Sydney to Kathmandu within your budget

Customize 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 2,558,603 searches. Data last updated December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 2/7

8:20 pm-4:00 pm

1 stop24h 55m

Kathmandu Tribhuvan

Sat 3/15

2:55 pm-6:50 pm

1 stop22h 40m

$804

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Sat 4/19

3:00 pm-9:45 pm

1 stop35h 00m

Kathmandu Tribhuvan

Tue 4/29

11:00 pm-5:55 am

1 stop26h 40m

$810

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 2/13

10:20 pm-8:40 am

1 stop15h 35m

Kathmandu Tribhuvan

Fri 2/21

3:00 pm-8:50 pm

2 stops24h 35m

$817

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Thu 1/16

12:00 pm-3:35 pm

3 stops56h 50m

Kathmandu Tribhuvan

Thu 2/20

4:35 pm-1:35 pm

3 stops39h 45m

$824

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 4/14

1:05 pm-10:30 pm

1 stop37h 40m

Kathmandu Tribhuvan

Thu 5/1

11:30 pm-10:00 am

1 stop30h 15m

$891

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Tue 2/11

5:00 pm-7:45 pm

2 stops32h 00m

Kathmandu Tribhuvan

Tue 3/18

9:00 pm-9:35 am

1 stop31h 20m

$933

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Fri 4/4

11:00 am-11:25 pm

1 stop17h 40m

Kathmandu Tribhuvan

Tue 4/22

12:25 am-8:30 pm

1 stop15h 50m

$1,026

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 2/3

8:10 am-11:00 am

1 stop32h 05m

Kathmandu Tribhuvan

Mon 3/3

12:00 pm-10:25 am

2 stops41h 10m

$1,035

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Mon 2/3

3:55 pm-12:40 pm

2 stops50h 00m

Kathmandu Tribhuvan

Mon 3/3

12:50 pm-6:30 am

2 stops36h 25m

$1,075

SydneyKathmandu

SYD - KTM

SYDKTM

Sydney Kingsford Smith

Wed 5/28

10:25 am-2:40 pm

2 stops32h 30m

Kathmandu Tribhuvan

Mon 7/7

1:10 am-6:25 am

2 stops49h 00m

$1,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 14 results
1
2

Compare providers for flights from Sydney to Kathmandu

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 Sydney to Kathmandu in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 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 Sydney-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Kathmandu 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 Sydney-Kathmandu 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 Sydney to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Sydney 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 Sydney to Kathmandu

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Kathmandu. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Sydney to Kathmandu, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,237). Flying from Sydney to Kathmandu in June is currently the most expensive (average of $2,016). 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 SYD to KTM?

Find hourly flight availability from Sydney to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

It’s optimal to fly from Sydney to Kathmandu in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Sydney to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Kathmandu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Sydney to Kathmandu flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

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

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

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

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 December 20, 2024.
Read reviews from past customers who have flown Air India, Cathay Pacific and Emirates from Sydney to Kathmandu. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.1
Very good
3,405 reviews
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

8.1
Very good
1,330 reviews
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.8
Good
356 reviews
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.5
Good
3,788 reviews
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

7.5
Good
836 reviews
8.1
Very good
3,405 reviews

Food

7.9

Entertainment

8.2

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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

    Our cheapest airline available from Sydney to Kathmandu is Air India. Our recent data shows that you can find tickets from as low as $804 on this airline. Additional options worth looking into are Singapore Airlines and China Eastern, starting at $810 and $824 round-trip. Users have found that Air India is 12% cheaper than the other options available to this destination.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Sydney to Kathmandu (average of $1,237). Flying from Sydney to Kathmandu in June is currently the most expensive (average of $2,016). 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

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

Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.

Top 9 airlines flying from Sydney to Kathmandu

Discover the top 9 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 2,558,603 searches. Data last updated December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$655Average$905FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$684Average$830FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$686Average$894FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$706Average$983FlexibilityNo cancel feeOn-time69%
Malaysia AirlinesCheapest$711Average$970FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$818Average$928FlexibilityNo cancel feeOn-time72%
SriLankan AirlinesCheapest$834Average$1,016FlexibilityNo cancel feeOn-time68%
Sichuan AirlinesCheapest$843Average$1,128FlexibilityNo cancel feeOn-time63%
Thai AirwaysCheapest$860Average$1,104FlexibilityNo cancel feeOn-time77%
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.