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Cheap flights from Kathmandu to Adelaide from $1,003

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — ADL
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Kathmandu to Adelaide
Explore the most affordable flight options available from Kathmandu to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Sun 13/900:25 -
3 stops41h 45m
Mon 21/910:30 -
1 stop28h 45m
Deal found 9/8$1,290
Mon 14/923:30 -
2 stops32h 00m
Mon 21/910:30 -
1 stop28h 45m
Deal found 9/8$1,412
Mon 14/919:55 -
1 stop20h 25m
Mon 21/922:00 -
1 stop20h 20m
Deal found 9/8$1,477
Tue 1/913:00 -
2 stops52h 45m
Fri 4/910:50 -
2 stops28h 55m
Deal found 5/8$1,535
Sun 6/915:30 -
1 stop19h 45m
Sat 26/922:00 -
1 stop20h 00m
Deal found 5/8$1,546
Tue 1/919:55 -
1 stop20h 25m
Fri 4/922:00 -
1 stop20h 20m
Deal found 5/8$1,556
Tue 1/919:55 -
1 stop20h 25m
Sat 5/922:00 -
1 stop24h 40m
Deal found 5/8$1,595
Tue 1/915:35 -
2 stops27h 15m
Thu 3/922:00 -
1 stop20h 20m
Deal found 5/8$1,610
Mon 12/1000:35 -
2 stops38h 35m
Mon 4/122:40 -
1 stop29h 50m
Deal found 9/8$1,619
Mon 12/1019:55 -
2 stops39h 05m
Tue 5/122:40 -
1 stop29h 50m
Deal found 9/8$1,624
Sat 5/900:25 -
3 stops30h 10m
Sat 26/922:00 -
1 stop23h 15m
Deal found 5/8$1,634

Find flight deals from Kathmandu to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 August 2026.

Round-trip from

$1,290

One-way from

$1,003

Popular in

May

Cheapest in

March

Average price

$1,629
China Southern
  • China Southern
  • 13/9-21/9
  • 4 total stops
  • 70h 30m total
  • Kathmandu to Adelaide
Search Deals
14/9
  • 14/9
  • 1 total stop
  • 31h 15m total
  • Kathmandu to Adelaide
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($280 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kathmandu to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from Kathmandu to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Mon 14/9

23:30-11:15

2 stops32h 00m

Adelaide

Mon 21/9

10:30-11:30

1 stop28h 45m

$1,412

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Mon 14/9

19:55-20:05

1 stop20h 25m

Adelaide

Mon 21/9

22:00-14:35

1 stop20h 20m

$1,477
Fastest return journey

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Sun 6/9

15:30-15:00

1 stop19h 45m

Adelaide

Sat 26/9

22:00-14:15

1 stop20h 00m

$1,546

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Tue 1/9

15:35-22:35

2 stops27h 15m

Adelaide

Thu 3/9

22:00-14:35

1 stop20h 20m

$1,610

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Mon 12/10

19:55-15:45

2 stops39h 05m

Adelaide

Fri 1/1

06:05-23:45

2 stops46h 25m

$1,646

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Sun 6/9

12:30-21:55

2 stops29h 40m

Adelaide

Sat 26/9

22:00-16:45

1 stop22h 30m

$1,660

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Thu 24/9

22:45-21:30

2 stops43h 00m

Adelaide

Thu 1/10

10:50-12:00

2 stops28h 55m

$1,669

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Tue 1/9

15:35-11:15

2 stops39h 55m

Adelaide

Sat 5/9

17:10-23:35

2 stops34h 10m

$1,672

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Tue 1/9

13:00-07:00

1 stop14h 15m

Adelaide

Wed 2/9

19:45-21:45

2 stops29h 45m

$1,817

KathmanduAdelaide

KTM Kathmandu Tribhuvan - ADL Adelaide

KTMADL

Kathmandu Tribhuvan

Sun 11/10

19:55-13:35

2 stops36h 55m

Adelaide

Fri 1/1

18:30-23:45

2 stops34h 00m

$1,949

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Kathmandu to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Kathmandu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Adelaide

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

To ensure you get the cheapest price possible for a flight from Kathmandu to Adelaide, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kathmandu to Adelaide?

Currently, March is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $1,445). Flying from Kathmandu to Adelaide in May is currently the most expensive (average of $2,138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Kathmandu to Adelaide?

Airfare is below average for this route at the moment.

Kathmandu to Adelaide flights typically cost between $1,520 and $1,875 in September.
The cheapest return price found within the last 5 days was $1,290 on Multiple Airlines (13 Sept–21 Sept).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 10 August 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways from Kathmandu to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very Good
3,648 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,739 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.3
Good
171 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.3
Good
315 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.1

Overall

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kathmandu to Adelaide?

    Airlines like China Southern, Emirates, and Qatar Airways fly from Kathmandu to Adelaide in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 12h 15m. Kathmandu and Adelaide are separated by a distance of 8921 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kathmandu to Adelaide round-trip?

    Currently priced at $964, China Southern will fly you from Kathmandu to Adelaide and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Qatar Airways - these airlines can fly you to your destination from $1,257 and $1,344, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kathmandu to Adelaide one-way?

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $712. However, be on the lookout for offers from Malaysia Airlines and Air India, as they are both options that can get you from Kathmandu to Adelaide for a low price.

  • Where are the most common stopover locations when flying from Kathmandu to Adelaide?

    Most of the time, Kathmandu to Adelaide flights that have stopovers will stop in Kuala Lumpur.

  • What are some popular things to do or see while on a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time experiencing Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower. Petronas Towers, Sunway Lagoon Theme Park, and Kuala Lumpur Tower can be accessed by travelling approximately 46.6 km, 38.5 km, and 46.0 km, respectively from Kuala Lumpur Intl. Those looking to explore during their stopover in Kuala Lumpur can hire a car from Kuala Lumpur Intl for about $50 per day.

  • Where are the least popular stopover locations for Kathmandu to Adelaide flights?

    Flights departing from Kathmandu and landing in Adelaide stopover in Singapore least frequently.

  • Can I find deals for flights from Kathmandu to Adelaide that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Adelaide.

  • Can I find deals for business class flights from Kathmandu to Adelaide?

    Yes. Cheapflights offers flight deals from Kathmandu to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kathmandu to Adelaide?

    Currently, March is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $1,445). Flying from Kathmandu to Adelaide in May is currently the most expensive (average of $2,138). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Book flights to Adelaide if you plan to visit one of these locations
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Top 5 airlines flying from Kathmandu to Adelaide

Discover the top 5 airlines that operate flights from Kathmandu to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$964Average$1,877FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,313Average$1,704FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,344Average$1,766FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Malaysia AirlinesCheapest$1,358Average$1,754FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
EmiratesCheapest$1,499Average$1,582FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kathmandu to Adelaide?

When you search for this flight from Kathmandu to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Kathmandu to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kathmandu to Adelaide with no change fees?

Yes! Cheapflights helps users easily find flights from Kathmandu to Adelaide with no change fees.

Can Cheapflights notify me if prices for flights from Kathmandu to Adelaide become cheaper?

Of course! You can now track prices for flights from Kathmandu to Adelaide and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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