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Cheap flights from Kathmandu to Adelaide from $852

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — ADL
22 Apr — 29 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 23 March 2026.

Mon 20/413:50
KTM
-
ADL
2 stops26h 55m
Multiple Airlines
Sun 19/717:35
ADL
-
KTM
1 stop31h 40m
Multiple Airlines
Deal found 21/3$1,304
Thu 7/521:35
KTM
-
ADL
2 stops29h 05m
Multiple Airlines
Thu 14/507:05
ADL
-
KTM
2 stops28h 40m
Multiple Airlines
Deal found 22/3$1,341
Mon 20/421:25
KTM
-
ADL
2 stops19h 20m
Multiple Airlines
Tue 23/607:05
ADL
-
KTM
2 stops28h 40m
Multiple Airlines
Deal found 21/3$1,384
Fri 1/515:10
KTM
-
ADL
3 stops35h 30m
Multiple Airlines
Sun 10/509:45
ADL
-
KTM
1 stop15h 45m
Multiple Airlines
Deal found 19/3$1,489
Sat 2/513:30
KTM
-
ADL
2 stops36h 55m
Multiple Airlines
Sat 9/506:15
ADL
-
KTM
2 stops20h 55m
Multiple Airlines
Deal found 18/3$1,511
Sun 3/521:35
KTM
-
ADL
2 stops28h 50m
Multiple Airlines
Sun 10/507:05
ADL
-
KTM
2 stops17h 15m
Multiple Airlines
Deal found 19/3$1,552

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 23 March 2026.

Round-trip from

$1,304

One-way from

$852

Popular in

April

Cheapest in

December

Average price

$1,504
Singapore Airlines
  • Singapore Airlines
  • 20/4-19/7
  • 3 total stops
  • 58h 35m total
  • Kathmandu to Adelaide
Search Deals
17/4
  • 17/4
  • 2 total stops
  • 33h 35m total
  • Kathmandu to Adelaide
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($190 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($79 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 23 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

Mon 20/4

13:50-20:30

2 stops26h 55m

Adelaide

Sun 19/7

17:35-21:30

1 stop31h 40m

$1,304

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Thu 7/5

21:35-06:25

2 stops29h 05m

Adelaide

Thu 14/5

07:05-08:00

2 stops28h 40m

$1,341

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Mon 20/4

21:25-20:30

2 stops19h 20m

Adelaide

Tue 23/6

07:05-08:00

2 stops28h 40m

$1,384

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Fri 1/5

15:10-06:25

3 stops35h 30m

Adelaide

Sun 10/5

09:45-21:45

1 stop15h 45m

$1,489

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sat 2/5

13:30-06:10

2 stops36h 55m

Adelaide

Sat 9/5

06:15-23:25

2 stops20h 55m

$1,511
Fastest return journey

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sun 3/5

21:35-06:10

2 stops28h 50m

Adelaide

Sun 10/5

09:45-21:45

1 stop15h 45m

$1,642
Cheapest one-way

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Fri 17/4

17:05-06:25

2 stops33h 35m

$852

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Thu 16/4

06:45-06:10

3 stops43h 40m

$867

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sat 18/4

13:25-06:10

3 stops37h 00m

$871

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Tue 18/8

22:50-16:20

1 stop37h 45m

$899

Flights are sorted by cheapest return flights first.

Deals found on 22/3

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?

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 $696). Flying from Kathmandu to Adelaide in January is currently the most expensive (average of $1,640). 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 23 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
1,484 reviews
Check prices

Overall

8.2

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

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
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

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
3,733 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

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
145 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

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
297 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Overall

8.2

Entertainment

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

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 $838, 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 $1,328 and $1,343, 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 $706. 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, Kuala Lumpur Tower, and Berjaya Times Square. Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square can be accessed by travelling approximately 46.6 km, 46.0 km, and 44.9 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 $44 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 $696). Flying from Kathmandu to Adelaide in January is currently the most expensive (average of $1,640). 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$838Average$1,609FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,328Average$1,623FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,343Average$1,710FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest$2,176Average$2,411FlexibilityNo 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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