Cheap flights from Adelaide to Kathmandu from $630

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — KTM
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Adelaide to Kathmandu Tribhuvan are usually found in August or July, booked 63 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Adelaide to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Kathmandu (KTM). 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 12 September 2025.

Round-trip from

$1,315

One-way from

$630

Popular in

December

Cheapest in

August

Average price

$1,490
20/10-5/12
  • 20/10-5/12
  • 5 total stops
  • 58h 40m total
  • Adelaide to Kathmandu
15/10
  • 15/10
  • 3 total stops
  • 36h 20m total
  • Adelaide to Kathmandu
Highest demand for flights based on searches. 17% potential increase in price ($460 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($114 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Adelaide to Kathmandu

Cheapest flights from Adelaide to Kathmandu
Explore the most affordable flight options available from Adelaide to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Mon 20/1018:35ADL - KTM
3 stops24h 10mMultiple Airlines
Fri 5/1215:00KTM - ADL
2 stops34h 30mMultiple Airlines
Deal found 11/9$1,315
Mon 6/1018:35ADL - KTM
3 stops24h 00mMultiple Airlines
Tue 21/1015:00KTM - ADL
3 stops35h 40mMultiple Airlines
Deal found 11/9$1,553
Sat 13/907:05ADL - KTM
3 stops34h 40mMultiple Airlines
Mon 3/1115:00KTM - ADL
3 stops34h 30mMultiple Airlines
Deal found 10/9$1,603
Mon 20/1018:35ADL - KTM
1 stop55h 45mSingapore Airlines
Fri 5/1223:00KTM - ADL
1 stop37h 35mSingapore Airlines
Deal found 11/9$1,695
Tue 16/909:15ADL - KTM
3 stops32h 30mMultiple Airlines
Sun 26/1000:25KTM - ADL
3 stops40h 30mMultiple Airlines
Deal found 11/9$1,712

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Kathmandu 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 12 September 2025.
Use the filters below to find and compare flights from Adelaide to Kathmandu that are best for you.

Fly from

Adelaide

Fly to

Kathmandu

Route

Depart

Return

Price

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Thu 22/1

11:00-21:45

1 stop15h 30m

Kathmandu Tribhuvan

Sat 7/2

13:00-08:10

1 stop14h 25m

$1,347

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Sat 10/1

07:45-11:30

2 stops32h 30m

Kathmandu Tribhuvan

Sat 28/3

23:55-22:00

2 stops41h 20m

$1,360

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 20/10

18:35-14:00

3 stops24h 10m

Kathmandu Tribhuvan

Fri 5/12

11:10-20:35

3 stops28h 40m

$1,383

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Thu 5/3

06:00-23:25

2 stops22h 10m

Kathmandu Tribhuvan

Wed 25/3

00:25-11:50

2 stops30h 40m

$1,433

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 13/1

06:25-21:45

2 stops20h 05m

Kathmandu Tribhuvan

Thu 5/3

22:45-08:10

1 stop28h 40m

$1,451

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 20/1

11:00-21:45

1 stop15h 30m

Kathmandu Tribhuvan

Mon 2/2

22:45-08:10

1 stop28h 40m

$1,488

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Sun 18/1

11:00-21:45

1 stop15h 30m

Kathmandu Tribhuvan

Sun 8/2

22:45-08:10

1 stop28h 40m

$1,508

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Fri 23/1

22:00-08:20

1 stop39h 05m

Kathmandu Tribhuvan

Thu 5/2

18:45-10:00

2 stops34h 30m

$1,509

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Fri 23/1

22:00-08:20

1 stop39h 05m

Kathmandu Tribhuvan

Tue 3/2

17:40-08:00

2 stops33h 35m

$1,522

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Wed 15/10

06:25-14:00

3 stops36h 20m

$630

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Adelaide to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Adelaide 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 Adelaide to Kathmandu

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

Use this chart to determine the optimal time to book a return flight from Adelaide to Kathmandu. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Adelaide to Kathmandu, you should look to book at least 63 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 Adelaide to Kathmandu?

Currently, July is the cheapest month in which you can book a flight from Adelaide to Kathmandu (average of $706). Flying from Adelaide to Kathmandu in December is currently the most expensive (average of $1,220). 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 ADL to KTM?

Find hourly flight availability from Adelaide to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

It’s typically best to fly out from Adelaide to Kathmandu in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

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

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated 12 September 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from Adelaide to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Kathmandu. 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 Adelaide to Kathmandu?

    A quick flight from Adelaide to Kathmandu can take about 15h 30m. Malaysia Airlines provides one of the quickest options available for as low as $1,347. Airlines will cover a distance of 8921 km.

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

    Flying on China Southern is currently your cheapest option to Kathmandu, with prices starting at $829. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and SriLankan Airlines, with the lowest prices starting at $882 and $1,054, respectively. China Southern is currently priced 43% below the average price you’ll pay for this route.

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

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

    The majority of Singapore visitors spend their time at Sentosa, Merlion, and Sim Lim Square. Sentosa, Merlion, and Sim Lim Square can be visited by traveling about 21.6 km, 16.9 km, and 16.3 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $146 per day.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    If you're on a stopover in Kuala Lumpur and looking for things to do, consider visiting Petronas Towers, Berjaya Times Square, or National Mosque of Malaysia. Petronas Towers, Berjaya Times Square, and National Mosque of Malaysia can be visited by travelling about 46.6 km, 44.9 km, and 44.8 km respectively from Kuala Lumpur Intl. Travellers can rent a car at Kuala Lumpur Intl for an average daily rate of $53 to make sightseeing during their stopover a little easier.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide to Kathmandu 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 Adelaide to Kathmandu?

    Currently, July is the cheapest month in which you can book a flight from Adelaide to Kathmandu (average of $706). Flying from Adelaide to Kathmandu in December is currently the most expensive (average of $1,220). 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 Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Fly from Adelaide to Kathmandu on these airlines

Choose from the following airlines for your flight from Adelaide to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.

Top 8 airlines flying from Adelaide to Kathmandu

Discover the top 8 airlines that operate flights from Adelaide to Kathmandu. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$829Average$1,840FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$882Average$1,380FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
SriLankan AirlinesCheapest$1,054Average$1,293FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Singapore AirlinesCheapest$1,055Average$1,384FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air IndiaCheapest$1,255Average$1,581FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Cathay PacificCheapest$1,333Average$1,618FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,795Average$2,566FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,121Average$2,543FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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

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

Need flexible booking options for your flight to Kathmandu from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kathmandu from Adelaide today and book when prices fit your budget.

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