KTM - SYD

$738 Find Cheap Flights from Kathmandu to Sydney – Compare and Save

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Everything you should know

Cheapest return flight
$1,287
Typical prices: $1,390-$1,742
China Southern
Sat 8/12Wed 21/2
KTM - SYD • 1 stop
Cheapest one-way flight
$738
Typical prices: $825-$1,142
Multiple Airlines
Sun 2/12
KTM - SYD • 2 stops
Direct flights
There are currently no direct flights between Kathmandu and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
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When to book
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 16% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,420 (return)
Shortest trip • 16h 23m (one-way)
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Flight Deals

Cheap Flights from Kathmandu to Sydney (KTM-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kathmandu to Sydney

Tue, 8 Dec - Sun, 21 Feb
China Southern Logo
23:30 - 06:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
25h 50m1 stop Guangzhou Baiyun
China Southern Logo
15:10 - 22:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
36h 35m1 stop Guangzhou Baiyun
$1,287China Southern
Fri, 11 Dec - Fri, 12 Mar
China Southern Logo
00:30 - 13:20KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
31h 35m1 stop Guangzhou Baiyun
China Southern Logo
15:10 - 23:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
37h 35m1 stop Guangzhou Baiyun
$1,287China Southern
Sat, 27 Mar - Sat, 24 Apr
Multiple Airlines Logo
12:30 - 09:25KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
15h 40m1 stop Guangzhou Baiyun
Multiple Airlines Logo
10:00 - 15:35SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
33h 50m3 stops Wuhan Beijing Daxing Intl Kunming Changshui
$1,296Multiple Airlines
Fri, 26 Mar - Sat, 24 Apr
Multiple Airlines Logo
23:30 - 20:25KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
15h 40m1 stop Guangzhou Baiyun
Multiple Airlines Logo
10:00 - 15:35SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
33h 50m3 stops Wuhan Beijing Daxing Intl Kunming Changshui
$1,296Multiple Airlines
Mon, 15 Feb - Thu, 15 Apr
China Eastern Logo
16:05 - 13:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
40h 15m2 stops Kunming Changshui Shanghai Pu Dong
China Eastern Logo
10:00 - 15:35SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
57h 50m2 stops Wuhan Kunming Changshui
$1,322China Eastern
Sat, 26 Dec - Mon, 11 Jan
China Eastern Logo
16:05 - 09:15KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
35h 55m2 stops Kunming Changshui Wuhan
China Eastern Logo
12:00 - 15:05SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
32h 20m2 stops Shanghai Pu Dong Kunming Changshui
$1,323China Eastern
Mon, 22 Mar - Mon, 3 May
Air India Logo
10:05 - 08:10KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
16h 50m1 stop New Delhi Indira Gandhi Intl
Air India Logo
20:00 - 09:05SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
17h 20m1 stop New Delhi Indira Gandhi Intl
$1,332Air India
Tue, 8 Dec - Sun, 21 Feb
Air India Logo
06:30 - 19:45KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
32h 00m1 stop New Delhi Indira Gandhi Intl
Air India Logo
22:30 - 16:10SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
22h 55m1 stop New Delhi Indira Gandhi Intl
$1,333Air India
Wed, 23 Dec - Fri, 15 Jan
Sichuan Airlines Logo
12:10 - 15:05KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
21h 40m1 stop Chengdu Tianfu Intl
Sichuan Airlines Logo
21:25 - 11:10SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
19h 00m1 stop Chengdu Tianfu Intl
$1,396Sichuan Airlines
Fri, 25 Dec - Fri, 15 Jan
Sichuan Airlines Logo
12:10 - 15:05KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
21h 40m1 stop Chengdu Tianfu Intl
Sichuan Airlines Logo
21:25 - 11:10SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
19h 00m1 stop Chengdu Tianfu Intl
$1,396Sichuan Airlines
Booking Insights

Price, demand, and travel trends for Kathmandu to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Kathmandu to Sydney?

Return flights from Kathmandu to Sydney typically range from $1,390 to $1,742. The lowest price found in the past 5 days was $1,287 on China Southern.

What's the cheapest day of the week to fly from Kathmandu to Sydney?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Kathmandu to Sydney. It's 1% cheaper than the average day, while Thursday is the most expensive, with prices 1% higher.

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

•March is the cheapest month to fly from Kathmandu to Sydney at $1,342 return.
•May ($1,757) and January ($1,735) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 30% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Kathmandu to Sydney the cheapest?

Flights from Kathmandu to Sydney are cheapest 17 weeks before departure. Booking in this window typically costs about 16% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Kathmandu to Sydney flights

Low season

December

Cheapest flight

$738
Beat the crowds with an average 22% drop in travellers.
The most popular month to fly with an average 37% increase in travellers.
One-way flight from Kathmandu to Sydney

When to book flights from Kathmandu to Sydney

Are your dates flexible? Find out the best times to travel from Kathmandu to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kathmandu to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Kathmandu to Sydney?

    Three cabin classes are available on flights from Kathmandu to Sydney:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Kathmandu to Sydney?

    A direct flight from Kathmandu to Sydney takes 00m, covering 15,670 km.

  • Do I need a passport to fly from Kathmandu to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kathmandu to Sydney flight?

    Return flights from Kathmandu to Sydney range from $1,390 to $1,742, with an average of $1,541 over the past 12 months. Anything below $1,390 counts as a good deal.

  • How expensive are last-minute Kathmandu to Sydney flights?

    Last-minute fares on this route (booked within two weeks of departure) run 9% above the $1,541 route average. Book 17 weeks before departure for the lowest fares.

  • How are flight prices from Kathmandu to Sydney looking right now?

    One-way fares from Kathmandu to Sydney are currently lower than usual. Average one-way flight prices are about $772, which is 19% below the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates averaging $58 for economy cars. Top options include:

    • East Coast Car Rentals
    • YESDRIVE CAR RENTAL
    • Bargain Car Rentals
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Kathmandu to Sydney?

    Flights from Kathmandu to Sydney usually depart from Kathmandu Tribhuvan (KTM) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Kathmandu to Sydney pass through?

    One-stop flights from Kathmandu to Sydney most commonly connect through:

    • Kuala Lumpur Intl (KUL) – 30% of one-stop connections
    • Guangzhou Baiyun (CAN) – 17% of one-stop connections
    • Bangkok Suvarnabhumi (BKK) – 15% of one-stop connections
    • Singapore Changi (SIN) – 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Kathmandu to Sydney?

    Yes. Flexible dates can save you up to 3% on flights from Kathmandu to Sydney. Sunday is the cheapest departure day at $1,527 return on average, while Thursday is the most expensive at $1,560, a difference of $33.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Kathmandu to Sydney?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 16h 23m, compared to 16h 49m via Hong Kong Intl (HKG) and 17h 08m via Kuala Lumpur Intl (KUL).

  • What is the time difference between Kathmandu and Sydney?

    Sydney is 5 hours ahead of Kathmandu (Eastern Australia Time vs Nepal Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

  • What are the layover options between Kathmandu and Sydney?

    Most flights between Kathmandu and Sydney include one layover in a city along the way. The airport you stop in will depend on the airline you fly with. For example, flights with Singapore Airlines will give you a stop at Singapore’s Changi International Airport (SIN), while flights with Emirates will see you stopping at Dubai International Airport (DXB). If you go for Qatar Airways, you can expect a stop at Hamad International Airport (DOH).

  • Can I get a taxi or rideshare from Kingsford Smith Airport to the city centre?

    You will find both taxis and rideshare providers operating from Sydney's Kingsford Smith Airport. Both options usually take around 20min to get into the city, though this depends on traffic conditions. Rideshare operators will pick you up from the Priority Pick-up Zone outside the international terminal (T1), and taxis depart from the sheltered taxi rank outside this same terminal. The trip generally costs between A$ 45 and A$ 55, though premium services may cost more.

  • How can I get from Sydney Airport to Sydney centre?

    Within 15 minutes, you can be in Sydney centre when you take the AirLink train from Sydney Airport. The trains depart about every 10 minutes. You can purchase a ticket in the form of an Opal top-up card, available at the station, W H Smith, and Relay, or simply tap in with your Amex, Visa, or Mastercard.

  • Does Sydney Airport feature a hotel onsite?

    When you arrive at Sydney Kingsford Smith International Airport (SYD) tired and you want some rest, you can check in at one of the three airport hotels: the ibis Budget Sydney Airport, the Mantra Sydney, or the Rydges Hotel. They are all located in close vicinity and are just a short walk or taxi ride from the main terminals away.

  • Does Sydney Airport have restaurants and cafés before security?

    When you arrive in Sydney and feel a little hungry, there is a whole pre-security Food Court at your convenience. Here you will find a large number of restaurants, ranging from fast food choices to posh restaurant options.

  • Are there any eateries at Kathmandu Airport?

    Although Kathmandu Airport is a smaller airport, travellers don’t have to board their flight to Sydney hungry. On the ground floor of the terminal building, you will find a snack shop where you can buy bottled drinks and small dishes. If you’re really hungry, head to the first floor where a restaurant awaits.

  • What is the best route from Kathmandu centre to Kathmandu Airport?

    Kathmandu Airport lies conveniently close to the city centre, so going there by taxi is a quick and comfortable choice. The drive takes about 5 minutes (depending on traffic) and a taxi ride will cost approximately Rp 700–1.000 (A$ 9–13) to the airport.

Your guide to booking Kathmandu to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $1,527, about $33 less than Thursday fares (2% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 16% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kathmandu to Sydney trip for March. Fares historically average $1,342 return in that month – typically $415 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • ibis budget Sydney Airport
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
  • If you're getting picked up after your flight from Kathmandu to Sydney, follow the yellow Express Pick-up signs, which can be seen when you exit the arrivals hall of Terminal 1 (the international terminal). The person picking you up can park for free for up to 15min in the Express Pick-up Zone.
  • Nepal Airlines and Himalaya Airlines both use Tribhuvan International Airport (KTM) as their hub. The airport is also a hub for the small Nepalese airlines that provide scenic flights around Mount Everest. These include Yeti Air, Buddha Air and Guna Air.
  • It may be worth getting a local SIM card if you don’t have one already for your time in Australia. You can find SIM cards at several kiosks in the international arrivals hall at Sydney’s Kingsford Smith Airport (SYD). You’ll usually find a variety of call and data packages to choose from.
  • Keep your travel time from Kathmandu to Sydney as short and convenient as possible and book with one of the airlines that offer one-stop flights. Emirates and Qatar Airways, for example, provide a more direct connection with just one stopover, as does Malaysia Airlines and Malindo Air.
  • If you need to charge your phone before boarding your flight from Kathmandu to Sydney, benefit from the various charging stations available at Kathmandu Tribhuvan Airport (KTM). Outfitted with the sign "Charging Hub", you find them in the Departure and Arrivals Area.
  • Nursing mothers can retreat into the Breastfeeding Room at Kathmandu Airport. These facilities can be found in the Departures Area close to the sterile hall, as well as in the Arrivals Area.
  • If you are not sure where to head, find your answers at the Information Desk services in the Departures Area at Kathmandu Airport, close to the check-in counters. Here you can inquire about flight-related problems, terminal facilities, and more.
  • The Executive Lounge at Kathmandu Airport allows passengers of any flight class to enjoy some privacy and a relaxed atmosphere before your flight to Sydney. Note that the lounge is on the second floor in the public area, so you need to leave ample time to check-in and pass through security.
  • Travellers who have booked a rental car at Sydney Airport should head to the Arrivals Hall of the International Airport (T1) where the rental car desks can be found. The carpark where the rental cars await is just opposite Terminal 1.

More options for your flight from Kathmandu to Sydney

Complete your trip to Sydney with a hotel stay or car hire