ADL - KTM

$751 Find Cheap Flights from Adelaide to Kathmandu – 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 Adelaide to Kathmandu departing on 25/9. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$1,211
Typical prices: $1,123-$1,356
Malaysia Airlines
Thu 13/8Tue 25/8
ADL - KTM • 1 stop
Cheapest direct flights
$9,780
Delta
Mon 21/9Mon 5/10
ADL - KTM • Direct
Top airlines
Cheapest • from $1,211 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Adelaide and Kathmandu. You’ll need at least 1 connection.
Insights
Insights
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Insights
Top stopover airports
Cheapest • Avg $1,385 (return)
Shortest trip • 16h 40m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Kathmandu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Adelaide to Kathmandu (ADL-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Kathmandu 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 Adelaide to Kathmandu

Thu, 13 Aug - Tue, 25 Aug
Malaysia Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m
1 stop
$1,211Malaysia Airlines
Mon, 3 Aug - Tue, 18 Aug
Malaysia Airlines Logo
09:45 - 12:00
ADL
-
KTM
30h 00m
1 stop
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m
1 stop
$1,219Malaysia Airlines
Mon, 3 Aug - Tue, 18 Aug
Multiple Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Multiple Airlines Logo
22:45 - 10:00
KTM
-
ADL
31h 30m
2 stops
$1,248Multiple Airlines
Mon, 3 Aug - Mon, 24 Aug
Malaysia Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Malaysia Airlines Logo
22:45 - 07:00
KTM
-
ADL
28h 30m
1 stop
$1,249Malaysia Airlines
Tue, 21 Jul - Tue, 18 Aug
Malaysia Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m
1 stop
$1,266Malaysia Airlines
Tue, 11 Aug - Fri, 28 Aug
Malaysia Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m
1 stop
$1,278Malaysia Airlines
Tue, 21 Jul - Tue, 18 Aug
Multiple Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Multiple Airlines Logo
22:45 - 13:30
KTM
-
ADL
35h 00m
2 stops
$1,294Multiple Airlines
Fri, 14 Aug - Fri, 21 Aug
Malaysia Airlines Logo
09:45 - 21:45
ADL
-
KTM
15h 45m
1 stop
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m
1 stop
$1,297Malaysia Airlines
Sun, 26 Jul - Sun, 2 Aug
Qatar Airways Logo
22:00 - 14:15
ADL
-
KTM
20h 00m
1 stop
Qatar Airways Logo
11:05 - 15:00
KTM
-
ADL
24h 10m
1 stop
$1,311Qatar Airways
Mon, 3 Aug - Tue, 18 Aug
Multiple Airlines Logo
18:55 - 12:00
ADL
-
KTM
20h 50m
2 stops
Multiple Airlines Logo
22:45 - 13:30
KTM
-
ADL
35h 00m
2 stops
$1,321Multiple Airlines
Booking Insights

KAYAK's insights & trends for Adelaide to Kathmandu flights

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

How much is a return flight from Adelaide to Kathmandu?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Adelaide to Kathmandu departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Kathmandu, 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 Adelaide to Kathmandu is January, where tickets cost $1,221 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $1,799 and $1,711 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Kathmandu, 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 Adelaide to Kathmandu, you should book around 6 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$751
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Adelaide to Kathmandu

When to book flights from Adelaide to Kathmandu

Are your dates flexible? Find out the best times to travel from Adelaide to Kathmandu 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 Adelaide to Kathmandu

  • What’s the checked luggage limit for flights from Adelaide to Kathmandu?

    Your checked luggage allowance will depend entirely on the airline you book with, so it’s a good idea to compare airlines through KAYAK before purchasing your tickets. For example, Jetstar generally doesn’t include checked luggage in the basic economy fare, while airlines like Cathay Pacific generally offer a 23 kg bag. Some airlines, like Qatar Airways, offer larger checked bags, while others, like Malaysia Airlines, offer different add-on packages that increase the ticket price but allow you to customise your bag size and booking conditions.

  • Where can I have a stopover on my flight from Adelaide to Kathmandu?

    You have plenty of stopover options for your flights from Adelaide to Kathmandu, and the destinations will depend on the airline you book with. The airlines servicing this route generally offer itineraries with one or two stops, and they will generally include at least one stop in their home country. For example, if you book your flights with Malaysia Airlines, you’ll have a stop in Kuala Lumpur along the way. Flights with Cathay Pacific and Qantas generally come with a stop in Sydney and Hong Kong, while flights with Qatar Airways usually come with a stop in Doha.

  • What is the cheapest flight from Adelaide to Kathmandu?

    In the last 3 days, the lowest price for a flight from Adelaide to Kathmandu was $725 for a one-way ticket and $1,211 for a return.

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

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

  • Which airline alliances offer flights from Adelaide to Kathmandu?

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

  • Which is the best airline for flights from Adelaide to Kathmandu, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Adelaide to Kathmandu are Singapore Airlines and Cathay Pacific. With an average price for the route of $1,381 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,633 and an overall rating of 7.6.

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

    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 Adelaide to Kathmandu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from Adelaide 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 Adelaide to Kathmandu?

    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 Kathmandu with an airline and back to Adelaide with another airline.

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

    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 Kathmandu from Adelaide 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 Adelaide to Kathmandu

  • Adelaide Airport (ADL) is a hub for the full-service carrier Qantas and regional Australian airlines Rex and Sharp Airlines. It is a single terminal facility, with all international flights departing from the same terminal as domestic flights. This makes drop-off at the airport easy, as you don’t need to worry about finding the international terminal.
  • Kathmandu’s Tribhuvan International Airport (KTM) is the main hub for Nepal Airlines and Himalaya Airlines. It also serves as the primary hub for a number of regional Nepalese airlines, including Buddha Air, Guna Airlines and Yeti Airlines.
  • Adelaide Airport is equipped with wheelchair access, adapted restrooms and areas for service animals to accommodate travellers with disabilities. If you require help with your luggage, support for an individual with autism or any other assistance, it’s crucial to inform your airline at least 48 hours prior to your flight so they can make the necessary arrangements for your requested services.

Reviews of the top 5 airlines flying from Adelaide to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Kathmandu. 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 Adelaide to Kathmandu? 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 1557 reviews
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
8.1Entertainment
Airline reviews

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

8.0 ExcellentMatt, June 2026
BNE - SIN
Read more Singapore Airlines reviews

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.

On time, friendly staff and decent food. Would definitely recommend.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

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

Crew were not engaging. Only engaged if requested. Food taste was mediocre

More tasty food particularly ethnic food. Staff didn’t respond to calls some of the time in premium economy.

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

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

The coffee in Premium economy and economy is terrible. That's it. Everything else is great

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.

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

The connection between LA and Atlanta was too much stress

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.

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

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.

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

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.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Very poor No information given to why we turned around.. No one at airport to help

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

The boarding process was unpleasant. We had hardly any checked baggage, but they insisted on weighing the cabin baggage. While the weight of our cabin bag was well within limit, it seemed petty! The food was pretty disgusting. I had such awful food on the way over, that I brought some snacks of my own for the flight back. Glad I did. Qatar was consistent in that food was just as terrible on the way back as it was on the way over. The flight attendants were super-nice, though. If I had an option I would not take Qatar Airways again.

The plane from Dublin to Doha was quite comfortable. I was in economy and the seats and rows were very tight. The man in front of me reclined his seat and it made my screen incredibly close to my face and I wasn’t able to take my tray down and my knees were pressed against the seat. I had to ask three times for him to pull his seat up but in his defence he hadn’t even reclined it far, the rows were just too close. I had a pain in my side by the end of the flight from the chairs which were quite worn and not very padded or supportive. It was a significantly inferior plane to the plane from Doha to Sydney and vice versa.

Didn't have internet connection, and the flight was over booked.

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

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

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Did not take as cancelled 3 time so took another airline

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

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

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

The flight is awful, food isn’t very tasty or good, entertainment sucks

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 Adelaide to Kathmandu

Other airlines flying from Adelaide to Kathmandu

Flights from the other most popular airlines that fly from Adelaide to Kathmandu according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.