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Cheap flights from Kathmandu to Adelaide from $846

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — ADL
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Adelaide are usually found in June or August, booked 64 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap 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 29 August 2025.

Round-trip from

$1,554

One-way from

$846

Popular in

January

Cheapest in

June

Average price

$1,763
19/10-3/11
  • 19/10-3/11
  • 6 total stops
  • 72h 00m total
  • Kathmandu to Adelaide
Search Deals
14/12
  • 14/12
  • 2 total stops
  • 26h 15m total
  • Kathmandu to Adelaide
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($316 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Kathmandu to Adelaide

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 29 August 2025.

Thu 4/911:45KTM - ADL
2 stops30h 30mMultiple Airlines
Thu 4/609:50ADL - KTM
1 stop15h 40mMultiple Airlines
Deal found 28/8$1,507
Sun 19/1007:35KTM - ADL
3 stops24h 15mMultiple Airlines
Mon 3/1117:40ADL - KTM
3 stops47h 45mMultiple Airlines
Deal found 28/8$1,554
Thu 25/900:35KTM - ADL
3 stops38h 05mMultiple Airlines
Fri 14/1118:20ADL - KTM
3 stops46h 15mMultiple Airlines
Deal found 27/8$1,591
Fri 31/1006:30KTM - ADL
3 stops33h 20mMultiple Airlines
Thu 4/1208:05ADL - KTM
3 stops27h 15mMultiple Airlines
Deal found 27/8$1,606
Mon 15/907:35KTM - ADL
3 stops33h 25mMultiple Airlines
Mon 15/1208:05ADL - KTM
3 stops30h 30mMultiple Airlines
Deal found 28/8$1,614
Thu 4/922:45KTM - ADL
1 stop28h 30mMalaysia Airlines
Thu 4/609:50ADL - KTM
1 stop15h 40mMalaysia Airlines
Deal found 28/8$1,643
Sat 30/807:35KTM - ADL
3 stops23h 00mMultiple Airlines
Sun 26/1018:35ADL - KTM
2 stops30h 45mMultiple Airlines
Deal found 28/8$1,681
Sat 27/921:00KTM - ADL
2 stops31h 15mMultiple Airlines
Mon 27/1016:50ADL - KTM
2 stops18h 30mMultiple Airlines
Deal found 27/8$1,729
Fri 19/900:35KTM - ADL
3 stops30h 00mMultiple Airlines
Sun 28/911:10ADL - KTM
3 stops30h 35mMultiple Airlines
Deal found 28/8$1,735

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 29 August 2025.
Use the filters below to find and compare flights from Kathmandu to Adelaide that are best for you.

Fly from

Kathmandu

Fly to

Adelaide

Route

Depart

Return

Price

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sun 19/10

07:35-12:35

3 stops24h 15m

Adelaide

Mon 3/11

17:40-12:40

3 stops47h 45m

$1,554

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Thu 25/9

00:35-18:25

3 stops38h 05m

Adelaide

Fri 14/11

18:20-11:50

3 stops46h 15m

$1,591

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Fri 31/10

06:30-20:35

3 stops33h 20m

Adelaide

Thu 4/12

08:05-06:35

3 stops27h 15m

$1,606

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Mon 15/9

07:35-20:45

3 stops33h 25m

Adelaide

Mon 15/12

08:05-09:50

3 stops30h 30m

$1,614

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sat 27/9

21:00-08:00

2 stops31h 15m

Adelaide

Mon 27/10

16:50-06:35

2 stops18h 30m

$1,729

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Fri 19/9

00:35-10:20

3 stops30h 00m

Adelaide

Sun 28/9

11:10-14:00

3 stops30h 35m

$1,735

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Sun 14/12

00:25-07:25

2 stops26h 15m

$846

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Wed 15/10

21:35-11:20

2 stops33h 00m

$860

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Tue 7/10

15:45-22:20

2 stops25h 50m

$871

KathmanduAdelaide

KTM - ADL

KTMADL

Kathmandu Tribhuvan

Mon 15/9

10:35-07:00

1 stop16h 40m

$915

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 16 results
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 22 August 2025.

To ensure you get the cheapest price possible for a flight from Kathmandu to Adelaide, you should look to book at least 64 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, June is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $168). Flying from Kathmandu to Adelaide in October is currently the most expensive (average of $241). 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.

What is the cheapest time of day to fly from KTM to ADL?

Find hourly flight availability from Kathmandu to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

It’s optimal to fly from Kathmandu to Adelaide in the morning. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Kathmandu to Adelaide. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Kathmandu to Adelaide flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 29 August 2025.
Get a feel of what it's like to fly with Singapore Airlines, China Southern, 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
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

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
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

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
7.5
Good
109 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

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
3,611 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

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
278 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

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.

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

    Currently priced at $1,516, Singapore Airlines will fly you from Kathmandu to Adelaide and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Malaysia Airlines and China Southern - these airlines can fly you to your destination from $1,584 and $1,718, respectively. These flights start at 24% lower than the current average price 3 months from now.

  • 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, Berjaya Times Square, and National Mosque of Malaysia. Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia can be accessed by travelling approximately 46.6 km, 44.9 km, and 44.8 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, June is the cheapest month in which you can book a flight from Kathmandu to Adelaide (average of $168). Flying from Kathmandu to Adelaide in October is currently the most expensive (average of $241). 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
Stirling

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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,516Average$2,007FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,584Average$1,956FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$1,718Average$2,145FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qatar AirwaysCheapest$2,527Average$2,661FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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?

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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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