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Cheap flights from Kathmandu to Adelaide from $839

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — ADL
16 Apr — 23 Apr1
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 17 March 2026.

Wed 29/414:15
KTM
-
ADL
2 stops26h 30m
Multiple Airlines
Wed 6/507:05
ADL
-
KTM
2 stops17h 15m
Multiple Airlines
Deal found 15/3$1,300
Mon 27/421:10
KTM
-
ADL
2 stops21h 00m
Multiple Airlines
Mon 4/513:40
ADL
-
KTM
2 stops23h 00m
Multiple Airlines
Deal found 13/3$1,361
Tue 21/420:50
KTM
-
ADL
3 stops29h 50m
Multiple Airlines
Tue 21/709:45
ADL
-
KTM
1 stop15h 45m
Multiple Airlines
Deal found 16/3$1,372
Wed 13/522:50
KTM
-
ADL
1 stop52h 50m
Singapore Airlines
Wed 5/809:10
ADL
-
KTM
1 stop16h 05m
Singapore Airlines
Deal found 13/3$1,374
Thu 30/420:50
KTM
-
ADL
3 stops29h 50m
Multiple Airlines
Thu 7/509:45
ADL
-
KTM
1 stop15h 45m
Multiple Airlines
Deal found 16/3$1,382
Fri 17/414:15
KTM
-
ADL
2 stops26h 30m
Multiple Airlines
Sun 14/607:05
ADL
-
KTM
2 stops18h 25m
Multiple Airlines
Deal found 16/3$1,429
Wed 15/415:00
KTM
-
ADL
2 stops25h 45m
Multiple Airlines
Sat 16/517:50
ADL
-
KTM
2 stops31h 40m
Multiple Airlines
Deal found 16/3$1,453
Wed 13/511:45
KTM
-
ADL
2 stops26h 40m
Multiple Airlines
Wed 5/814:30
ADL
-
KTM
2 stops24h 00m
Multiple Airlines
Deal found 13/3$1,456

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 17 March 2026.

Round-trip from

$1,300

One-way from

$839

Popular in

April

Cheapest in

December

Average price

$1,489
29/4-6/5
  • 29/4-6/5
  • 4 total stops
  • 43h 45m total
  • Kathmandu to Adelaide
Search Deals
12/5
  • 12/5
  • 2 total stops
  • 29h 05m total
  • Kathmandu to Adelaide
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 17 March 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 - ADL

KTMADL

Kathmandu Tribhuvan

Wed 29/4

14:15-20:30

2 stops26h 30m

Adelaide

Wed 6/5

07:05-20:35

2 stops17h 15m

$1,300

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Tue 21/4

20:50-06:25

2 stops29h 50m

Adelaide

Tue 21/7

09:45-21:45

1 stop15h 45m

$1,413

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sat 11/4

21:25-06:25

2 stops29h 15m

Adelaide

Sat 18/4

21:10-21:00

2 stops27h 35m

$1,491

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Thu 7/5

22:45-21:30

2 stops43h 00m

Adelaide

Tue 7/7

17:10-12:00

2 stops22h 35m

$1,495

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Wed 15/4

15:00-20:30

2 stops25h 45m

Adelaide

Sat 16/5

17:50-14:45

3 stops24h 40m

$1,573

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Fri 17/4

14:15-20:30

2 stops26h 30m

Adelaide

Sun 14/6

09:45-21:45

1 stop15h 45m

$1,585

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Wed 13/5

13:00-07:00

1 stop14h 15m

Adelaide

Wed 5/8

18:55-21:45

2 stops30h 35m

$1,614
Fastest return journey

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Wed 13/5

22:50-21:10

2 stops18h 35m

Adelaide

Wed 5/8

09:10-21:30

1 stop16h 05m

$1,623

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Wed 15/4

15:00-20:30

2 stops25h 45m

Adelaide

Wed 8/7

17:15-11:30

2 stops22h 00m

$1,683
Cheapest one-way

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Tue 12/5

21:35-06:25

2 stops29h 05m

$839

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 19 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?

Use this chart to determine the optimal time to book a return flight from Kathmandu to Adelaide. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Kathmandu to Adelaide, you should look to book at least 59 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, February is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $690). Flying from Kathmandu to Adelaide in January is currently the most expensive (average of $1,625). 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.

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 17 March 2026.
Get a feel of what it's like to fly with Singapore Airlines,Qatar Airways, andChina Southern 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
1,480 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,480 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7.4
Good
3,736 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Southern
7.4
Good
142 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
296 reviews
Singapore Airlines
8.2
Very Good
1,480 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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.

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

    Currently priced at $830, 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 Malaysia Airlines - these airlines can fly you to your destination from $1,315 and $1,330, respectively. These flights start at 50% 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 $700. 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, National Mosque of Malaysia, and Kuala Lumpur Tower. Petronas Towers, National Mosque of Malaysia, and Kuala Lumpur Tower can be accessed by travelling approximately 46.6 km, 44.8 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 $43 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, February is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $690). Flying from Kathmandu to Adelaide in January is currently the most expensive (average of $1,625). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Top 4 airlines flying from Kathmandu to Adelaide

Discover the top 4 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$830Average$1,593FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,315Average$1,607FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,330Average$1,682FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest$2,155Average$2,388FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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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