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CA $509 Cheap Flights from Sydney (SYD) to Kathmandu (KTM)

View CA $509 flight on Tue, Oct 27, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Tribhuvan Intl. Airport (KTM)

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Cheap flights from Sydney (SYD) to Kathmandu (KTM)

Prices were available within the past 7 days and start at CA $509 for one-way flights and CA $952 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 16 - Fri, Dec 11
SYD
Sydney
KTM
Kathmandu
CA $952 Roundtrip, found 6 days ago
CA $952
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Nov 16 from Sydney to Kathmandu, returning Fri, Dec 11, priced at CA $952 found 6 days ago
China Eastern Airlines
Mon, Sep 21 - Sat, Sep 26
SYD
Sydney
KTM
Kathmandu
CA $998 Roundtrip, found 1 day ago
CA $998
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Sep 21 from Sydney to Kathmandu, returning Sat, Sep 26, priced at CA $998 found 1 day ago
China Eastern Airlines
Mon, Nov 16 - Fri, Dec 11
SYD
Sydney
KTM
Kathmandu
CA $1,003 Roundtrip, found 6 days ago
CA $1,003
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Nov 16 from Sydney to Kathmandu, returning Fri, Dec 11, priced at CA $1,003 found 6 days ago
China Eastern Airlines
Tue, Sep 22 - Sat, Sep 26
SYD
Sydney
KTM
Kathmandu
CA $1,042 Roundtrip, found 1 day ago
CA $1,042
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Tue, Sep 22 from Sydney to Kathmandu, returning Sat, Sep 26, priced at CA $1,042 found 1 day ago
China Eastern Airlines
Sun, Nov 15 - Fri, Dec 11
SYD
Sydney
KTM
Kathmandu
CA $1,146 Roundtrip, found 6 days ago
CA $1,146
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Sun, Nov 15 from Sydney to Kathmandu, returning Fri, Dec 11, priced at CA $1,146 found 6 days ago
China Eastern Airlines
Mon, Sep 21 - Tue, Sep 29
SYD
Sydney
KTM
Kathmandu
CA $1,167 Roundtrip, found 1 day ago
CA $1,167
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Sep 21 from Sydney to Kathmandu, returning Tue, Sep 29, priced at CA $1,167 found 1 day ago
Cathay Pacific
Thu, Jan 21 - Thu, Mar 11
SYD
Sydney
KTM
Kathmandu
CA $1,198 Roundtrip, found 1 day ago
CA $1,198
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Thu, Jan 21 from Sydney to Kathmandu, returning Thu, Mar 11, priced at CA $1,198 found 1 day ago
Singapore Airlines
Thu, Jan 21 - Thu, Mar 11
SYD
Sydney
KTM
Kathmandu
CA $1,231 Roundtrip, found 1 day ago
CA $1,231
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Thu, Jan 21 from Sydney to Kathmandu, returning Thu, Mar 11, priced at CA $1,231 found 1 day ago
Air India
Thu, Sep 17 - Mon, Sep 21
SYD
Sydney
KTM
Kathmandu
CA $1,255 Roundtrip, found 6 days ago
CA $1,255
Roundtrip
found 6 days ago
Select Air India flight, departing Thu, Sep 17 from Sydney to Kathmandu, returning Mon, Sep 21, priced at CA $1,255 found 6 days ago
Sichuan Airlines
Wed, Nov 11 - Wed, Dec 16
SYD
Sydney
KTM
Kathmandu
CA $1,300 Roundtrip, found 5 days ago
CA $1,300
Roundtrip
found 5 days ago
Select Sichuan Airlines flight, departing Wed, Nov 11 from Sydney to Kathmandu, returning Wed, Dec 16, priced at CA $1,300 found 5 days ago

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from CA $1,042
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from CA $1,042

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) cost?
You can find cheap one-way flights from CA $509 and cheap return flights from CA $952 SYD to KTM with Expedia. One-way flights typically cost between CA$754 and CA$3564, and return flights often range between CA$1234 and CA$4190. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to KTM ticket fares go up or down.
What is the cheapest month to fly from Sydney, NSW (SYD) to Kathmandu (KTM)?
The cheapest months to fly from Sydney, NSW (SYD) to Kathmandu (KTM) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
Enter SYD to KTM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sydney, NSW (SYD) to Kathmandu (KTM)?
To find a cheap flight from Sydney, NSW (SYD) to Kathmandu (KTM), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sydney, NSW (SYD) to Kathmandu (KTM)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are approximately 109 connecting flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.). Some common connection points include Tullamarine (MEL), Brisbane, QLD (BNE), and Hong Kong Intl. (HKG).
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) typically departs around 6:00 AM. This service is offered by Emirates and Biman Bangladesh. This is a seasonal service, active only in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You'll find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) on a Monday, with around 56 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Virgin Australia, Qantas Airways, and Singapore Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices regardless of your travel day.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
The most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) are in the morning, from 9am to 12pm. Many major carriers, including Qantas Airways, Cathay Pacific and Malaysia Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to your journey, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
There are no nonstop flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.). The shortest flights typically involve one stop, taking around 22 hours to cover the approximately 9,743 kilometres distance. Flights with two or more stops usually take a bit less time, averaging around 20 hours 48 minutes. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.)?
You can fly business class between SYD and KTM. Airlines that offer business class service on this route include:
  • Air India
  • Singapore Airlines
  • Cathay Pacific
  • China Eastern Airlines
  • Korean Air
  • Thai Airways International
  • SriLankan Airlines
  • Malaysia Airlines
  • China Southern Airlines
  • Qatar Airways
  • Emirates
  • Virgin Australia
  • Qantas Airways
  • Finnair
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kathmandu (KTM) from Sydney, NSW (SYD)?
If you're planning to travel to Kathmandu from Kingsford Smith Intl. (SYD), you can fly directly into Tribhuvan Intl. (KTM). Some flights may connect through major hubs like Tullamarine (MEL), Changi (SIN), or Brisbane, QLD (BNE) before reaching Kathmandu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Kathmandu (KTM-Tribhuvan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD) to Kathmandu (KTM)?
If you booked your Sydney, NSW (SYD) to Kathmandu (KTM) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, IndiGo, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International
Roundtrip price
CA $951
Distance
9685 km

Book with confidence

Sydney to Kathmandu Flights

The easy way to book your flights from Sydney to Kathmandu 

With Expedia, it’s simple to find and book flights to Kathmandu from Sydney whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tribhuvan Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sydney to Kathmandu today, tomorrow, or this week.  

 

Save dollars with cheap flights from Kingsford Smith Intl., SYD to Tribhuvan Intl., KTM 

Sort your search results by price to find great deals on your flight from Sydney to Kathmandu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kathmandu from Sydney currently is just CA $952 rising to CA $1,300.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Kathmandu  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Kathmandu from Sydney 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kathmandu with Expedia today.

Sydney to Kathmandu Flights

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