$477 Find Cheap Flights from Sydney to Nepal – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Nepal departing on 24/8. 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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Book Cheap Sydney to Nepal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Nepal 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Nepal

Sun, 30 Aug - Wed, 9 Sep
China Southern Logo
21:45 - 22:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
29h 00m1 stop Guangzhou Baiyun
China Southern Logo
23:30 - 19:25KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
15h 40m1 stop Guangzhou Baiyun
$1,089China Southern
Sun, 8 Nov - Tue, 15 Dec
China Southern Logo
15:15 - 22:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
36h 30m1 stop Guangzhou Baiyun
China Southern Logo
12:30 - 06:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
36h 50m1 stop Guangzhou Baiyun
$1,091China Southern
Wed, 4 Nov - Thu, 24 Dec
China Eastern Logo
11:10 - 16:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
34h 05m3 stops Nanjing Lukou Intl Xi'an Xianyang Kunming Changshui
China Eastern Logo
17:00 - 13:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
39h 20m2 stops Kunming Changshui Shanghai Pu Dong
$1,092China Eastern
Wed, 4 Nov - Thu, 24 Dec
China Eastern Logo
11:10 - 16:00SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
34h 05m3 stops Nanjing Lukou Intl Xi'an Xianyang Kunming Changshui
China Eastern Logo
17:00 - 13:35KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
39h 20m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong
$1,092China Eastern
Fri, 21 Aug - Fri, 11 Sep
Multiple Airlines Logo
08:35 - 12:50SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
32h 30m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
15:05 - 19:20KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
48h 00m3 stops Bangkok Don Mueang Intl Krabi Singapore Changi
$1,099Multiple Airlines
Sat, 22 Aug - Sat, 5 Sep
Multiple Airlines Logo
08:35 - 20:35SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
16h 15m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
11:45 - 14:15KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
22h 15m1 stop Chengdu Tianfu Intl
$1,118Multiple Airlines
Fri, 28 Aug - Fri, 4 Sep
Cathay Pacific Logo
14:05 - 21:45SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
35h 55m1 stop Hong Kong Intl
Cathay Pacific Logo
23:00 - 20:10KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
16h 55m1 stop Hong Kong Intl
$1,132Cathay Pacific
Fri, 29 Jan - Tue, 2 Mar
Singapore Airlines Logo
08:05 - 21:50SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
19h 00m1 stop Singapore Changi
Singapore Airlines Logo
22:55 - 11:50KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
31h 40m1 stop Singapore Changi
$1,135Singapore Airlines
Tue, 10 Nov - Fri, 11 Dec
Cathay Pacific Logo
22:20 - 21:30SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
28h 25m1 stop Hong Kong Intl
Cathay Pacific Logo
22:55 - 12:00KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
31h 50m1 stop Hong Kong Intl
$1,135Cathay Pacific
Mon, 1 Feb - Sun, 28 Feb
Singapore Airlines Logo
19:10 - 21:50SYD  Sydney Kingsford Smith-KTM Kathmandu Tribhuvan
31h 55m1 stop Singapore Changi
Singapore Airlines Logo
23:00 - 17:55KTM  Kathmandu Tribhuvan-SYD Sydney Kingsford Smith
13h 40m1 stop Singapore Changi
$1,140Singapore Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Nepal flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Nepal, 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 Sydney to Nepal is February, when tickets cost $1,060 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is $1,746 and $1,639 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Nepal, 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 a flight from Sydney to Nepal, you should book around 4 weeks before departure, which saves you about 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low season

July

Cheapest flight

$477
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Sydney to Kathmandu

FAQs - booking Nepal flights

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

    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 Sydney to Nepal.

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

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

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

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

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

    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 from Sydney to Nepal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Sydney to Nepal

 
Need help choosing which airline to fly with from Sydney to Nepal? 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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.1Entertainment
8.0Comfort
8.3Boarding
8.6Crew
7.8Food
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, July 2026
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

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.

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.

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

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

No working jet bridge to deplane, with priority customers deplaning last. Followed by bus to terminal.

Efficient like all the other flights with them. An outstanding budget airline!

Excellent service. departed on time, and arrived ahead of schedule. The whole restrictions around no food/drink is a bit weird even with Covid. Also, no mobiles and iPad use during takeoff and landing is very 2006!

If there is any negative rating for kayak and also for Cathay Pacific or the dealer I used I would give all of them -1000000000000000 I will never ever use kayak again you scammers you rip me off with everything

Everything and everyone were excellent except for the charge for using WiFi; there was no escape from this fee except to not use it.

Very bad. Flight got delayed and missed my transfer flight twice. Had to stay overnight in Hong Kong and the next flight booked was also delayed.i had the worst experience flying from Singapore to San Francisco. Lots of delays and rerouting.

I love the comfortable business class seats. The service was excellent. Staff was friendly.

Great entertainment system, the seat is a bit old style needs refurbishment

If I had blood clots, that window seat would've killed me for certain.

Wanted different plane design with an additional bathroom at the back of the plane.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

We were taking the flight MU 8649 from Shanghai to Osaka and the original boarding gate was 20 and we didn’t receive any notification or broadcast about gate changes, and by the time we missed the original boarding time we check thr electric board and realized the gate was changed to 208 Also the flight was delayed by almost an hour and the crew member didn’t provide any explanation, after we finally boarded the aircraft was very hot, the crew member told me the air conditioning was not working and tried to calm passages down by offering iced water, all of us sat in the aircraft for another 40 mins before it finally took off

Seats not comfortable. We had requested vegan meal and it wasn’t given.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

We were diverted to Chengdu, because of bad weather and finally made it to Chong King about 7 hours later

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Food no choice just give it seams trying to finish what ever you have in hand

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Did not take as cancelled 3 time so took another airline

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

No recognition for one World Emerald member. Business class seat has flat bed

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

Prompt and efficient boarding. New MH-awards streaming worked first time on my personal device.

Personable, friendly service. Crew interactions always naturally pleasant and polite. The crew really enjoy their job and interactions with one another. Public Addresses are all smooth, clear and unambiguous - this instils confidence. Landing was butter-smooth in what seemed to be challenging and turbulent conditions - Kudos to the flight crew. Boarding and airport experience were good also.

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

Information on your arrival and departure airports