KTM - SYD

₹ 42,410 Find Cheap Flights from Kathmandu to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to Sydney departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from Kathmandu to Sydney (KTM-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kathmandu to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Kathmandu to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Kathmandu to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Singapore Airlines Logo
23:00 - 11:35KTM-SYD
32h 20m1 stop
Singapore Airlines Logo
14:00 - 21:50SYD-KTM
37h 05m1 stop
₹ 74,600Singapore Airlines
Find Deal
Sat, 20 Sep - Fri, 20 Feb
Malaysia Airlines Logo
13:00 - 10:00KTM-SYD
16h 45m1 stop
Malaysia Airlines Logo
10:25 - 21:45SYD-KTM
16h 35m1 stop
₹ 75,878Malaysia Airlines
Find Deal
Fri, 15 Aug - Sun, 12 Oct
Cathay Pacific Logo
23:00 - 10:50KTM-SYD
31h 35m1 stop
Cathay Pacific Logo
10:10 - 21:45SYD-KTM
15h 50m1 stop
₹ 76,303Cathay Pacific
Find Deal
Mon, 2 Jun - Mon, 4 Aug
Malaysia Airlines Logo
13:00 - 10:00KTM-SYD
16h 45m1 stop
Malaysia Airlines Logo
22:10 - 12:00SYD-KTM
18h 05m1 stop
₹ 77,921Malaysia Airlines
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Fri, 1 Aug - Sun, 17 Aug
China Eastern Logo
16:35 - 08:30KTM-SYD
35h 40m2 stops
China Eastern Logo
11:20 - 15:35SYD-KTM
32h 30m2 stops
₹ 79,284China Eastern
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Fri, 20 Jun - Mon, 7 Jul
 Logo
23:30 - 19:40KTM-SYD
15h 55m1 stop
 Logo
15:25 - 22:30SYD-KTM
35h 20m2 stops
₹ 98,445
Find Deal
Fri, 20 Jun - Mon, 7 Jul
Cathay Pacific Logo
23:00 - 20:10KTM-SYD
16h 55m1 stop
Cathay Pacific Logo
11:30 - 22:00SYD-KTM
39h 45m2 stops
₹ 112,156Cathay Pacific
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Fri, 26 Sep - Fri, 5 Dec
China Eastern Logo
16:35 - 08:00KTM-SYD
35h 10m2 stops
China Eastern Logo
20:30 - 15:35SYD-KTM
47h 20m3 stops
₹ 170,575China Eastern
Find Deal
Fri, 20 Jun - Mon, 7 Jul
Emirates Logo
09:00 - 06:25KTM-SYD
41h 10m2 stops
Emirates Logo
10:20 - 23:05SYD-KTM
41h 00m2 stops
₹ 179,858Emirates
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Wed, 6 Aug - Thu, 14 Aug
Emirates Logo
23:55 - 06:40KTM-SYD
50h 30m2 stops
Emirates Logo
08:20 - 08:00SYD-KTM
27h 55m2 stops
₹ 180,539Emirates
Find Deal
Thu, 7 Aug - Wed, 13 Aug
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KAYAK's insights & trends for Kathmandu to Sydney flights

Get data-powered insights and trends into flights from Kathmandu to Sydney to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Kathmandu to Sydney clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Sydney on a Monday and more expensive on a Friday. On your return trip to Kathmandu, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kathmandu to Sydney is June, where tickets cost ₹ 73,493 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is ₹ 119,139 and ₹ 102,873 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kathmandu to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Kathmandu to Sydney, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

January

High season

October

Cheapest flight

₹ 42,410
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly (7% more expensive on average)
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Sydney

  • 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.

  • What is the cheapest flight from Kathmandu to Sydney?

    In the last 3 days, the lowest price for a flight from Kathmandu to Sydney was ₹ 498 for a one-way ticket and ₹ 876 for a return.

  • Which aircraft models fly most regularly from Kathmandu to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kathmandu to Sydney?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kathmandu and Sydney, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Kathmandu to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Kathmandu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kathmandu to Sydney

  • 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.

Top airline flying from Kathmandu to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Thai AirwaysOverall score based on 325 reviews
6.8Entertainment
7.5Comfort
7.3Food
7.8Boarding
8.3Crew
Airline reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

6.0 GoodAnonymous, Apr 2025BKK - DPS
Read more Thai Airways reviews

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Everything you need to know for your flight from Kathmandu to Sydney

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