Cheap flights from Adelaide to Kathmandu from $561
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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — KTM
27 Dec — 3 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Adelaide to Kathmandu Tribhuvan are usually found in August or June, booked 70 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 27 November 2025.
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 27 November 2025.
Mon 1/1219:05ADL - KTM
2 stops30h 20mMultiple Airlines
Mon 8/1213:45KTM - ADL
3 stops35h 45mMultiple Airlines
Deal found 25/11$1,285
Thu 4/1208:05ADL - KTM
2 stops29h 20mMultiple Airlines
Thu 11/1222:20KTM - ADL
2 stops28h 20mMultiple Airlines
Deal found 26/11$1,311
Sun 30/1119:05ADL - KTM
2 stops30h 20mMultiple Airlines
Wed 10/1214:45KTM - ADL
3 stops34h 45mMultiple Airlines
Deal found 25/11$1,333
Sat 6/1206:25ADL - KTM
2 stops19h 00mMultiple Airlines
Sun 14/1217:10KTM - ADL
3 stops33h 30mMultiple Airlines
Deal found 25/11$1,442
Fri 5/1206:10ADL - KTM
3 stops43h 15mMultiple Airlines
Sun 14/1217:10KTM - ADL
3 stops33h 30mMultiple Airlines
Deal found 25/11$1,451
Tue 2/1206:25ADL - KTM
3 stops28h 55mMultiple Airlines
Wed 10/1214:45KTM - ADL
3 stops34h 45mMultiple Airlines
Deal found 26/11$1,484
Best flights from Adelaide to Kathmandu
Discover carefully curated flight deals from Adelaide to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.
Sun 8/310:15ADL - KTM
1 stop16h 20mSingapore Airlines
Sun 22/323:00KTM - ADL
1 stop29h 05mSingapore Airlines
Deal found 26/11$1,055
Thu 5/317:10ADL - KTM
2 stops23h 35mMalaysia Airlines
Tue 17/313:00KTM - ADL
1 stop14h 25mMalaysia Airlines
Deal found 23/11$1,156
Thu 5/310:15ADL - KTM
1 stop16h 20mSingapore Airlines
Sun 22/323:00KTM - ADL
1 stop29h 05mSingapore Airlines
Deal found 26/11$1,055
Mon 27/417:05ADL - KTM
2 stops22h 40mMalaysia Airlines
Fri 8/513:00KTM - ADL
1 stop14h 15mMalaysia Airlines
Deal found 26/11$1,156
Sat 7/318:35ADL - KTM
1 stop32h 00mSingapore Airlines
Sat 21/323:00KTM - ADL
1 stop13h 35mSingapore Airlines
Deal found 26/11$1,055
Sun 1/311:00ADL - KTM
1 stop29h 45mMalaysia Airlines
Thu 12/322:30KTM - ADL
1 stop28h 55mMalaysia Airlines
Deal found 25/11$1,158
Thu 5/310:15ADL - KTM
1 stop16h 20mSingapore Airlines
Sun 15/323:00KTM - ADL
1 stop13h 35mSingapore Airlines
Deal found 26/11$1,055
Fri 6/317:10ADL - KTM
2 stops23h 35mMalaysia Airlines
Mon 16/313:00KTM - ADL
1 stop14h 25mMalaysia Airlines
Deal found 23/11$1,175
Fri 13/318:35ADL - KTM
1 stop32h 00mSingapore Airlines
Thu 26/323:00KTM - ADL
1 stop13h 35mSingapore Airlines
Deal found 26/11$1,104
Sun 26/417:05ADL - KTM
2 stops22h 40mMalaysia Airlines
Sat 9/513:00KTM - ADL
1 stop14h 15mMalaysia Airlines
Deal found 26/11$1,176
Wed 11/310:15ADL - KTM
1 stop16h 10mSingapore Airlines
Thu 26/323:00KTM - ADL
1 stop13h 35mSingapore Airlines
Deal found 26/11$1,104
Fri 13/318:35ADL - KTM
1 stop32h 00mSingapore Airlines
Sat 28/323:00KTM - ADL
1 stop13h 35mSingapore Airlines
Deal found 26/11$1,104
Last-minute flights from Adelaide to Kathmandu
Discover last-minute flight deals from Adelaide to Kathmandu. Data last updated 27 November 2025 and is based on user searches.
Sun 30/1119:05ADL - KTM
2 stops30h 20mMultiple Airlines
Wed 10/1214:45KTM - ADL
3 stops34h 45mMultiple Airlines
Deal found 25/11$1,333
Mon 1/1219:05ADL - KTM
2 stops30h 20mMultiple Airlines
Mon 8/1213:45KTM - ADL
3 stops35h 45mMultiple Airlines
Deal found 25/11$1,285
Tue 2/1206:25ADL - KTM
3 stops28h 55mMultiple Airlines
Wed 10/1214:45KTM - ADL
3 stops34h 45mMultiple Airlines
Deal found 26/11$1,484
Thu 4/1208:05ADL - KTM
2 stops29h 20mMultiple Airlines
Thu 11/1222:20KTM - ADL
2 stops28h 20mMultiple Airlines
Deal found 26/11$1,311
Fri 5/1206:10ADL - KTM
3 stops43h 15mMultiple Airlines
Sun 14/1217:10KTM - ADL
3 stops33h 30mMultiple Airlines
Deal found 25/11$1,451
Sat 6/1206:25ADL - KTM
2 stops19h 00mMultiple Airlines
Sun 14/1217:10KTM - ADL
3 stops33h 30mMultiple Airlines
Deal found 25/11$1,442
One-way flights from Adelaide to Kathmandu
Search for one-way flight options from Adelaide to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 27 November 2025.
Tue 20/108:05ADL - KTM
3 stops29h 20mMultiple Airlines
Deal found 24/11$561
Mon 19/118:20ADL - KTM
3 stops25h 35mMultiple Airlines
Deal found 24/11$637
Mon 5/108:30ADL - KTM
3 stops40h 50mMultiple Airlines
Deal found 24/11$709
Thu 1/118:20ADL - KTM
2 stops26h 30mMultiple Airlines
Deal found 25/11$790
Sat 10/111:30ADL - KTM
1 stop28h 45mChina Southern
Deal found 25/11$807
Sat 10/117:10ADL - KTM
2 stops35h 00mMultiple Airlines
Deal found 25/11$907
Thu 1/111:30ADL - KTM
1 stop28h 45mChina Southern
Deal found 25/11$1,089
Mon 5/111:30ADL - KTM
1 stop28h 45mChina Southern
Deal found 24/11$1,102
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 27 November 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
Sun 8/3
10:15-21:50
1 stop16h 20m
Kathmandu Tribhuvan
Sun 22/3
23:00-08:50
1 stop29h 05m
$1,055
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Thu 5/3
10:15-21:50
1 stop16h 20m
Kathmandu Tribhuvan
Sun 22/3
23:00-08:50
1 stop29h 05m
$1,055
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Sat 7/3
18:35-21:50
1 stop32h 00m
Kathmandu Tribhuvan
Sat 21/3
23:00-17:20
1 stop13h 35m
$1,055
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Thu 5/3
10:15-21:50
1 stop16h 20m
Kathmandu Tribhuvan
Sun 15/3
23:00-17:20
1 stop13h 35m
$1,055
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Fri 13/3
18:35-21:50
1 stop32h 00m
Kathmandu Tribhuvan
Thu 26/3
23:00-17:20
1 stop13h 35m
$1,104
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Wed 11/3
10:15-21:40
1 stop16h 10m
Kathmandu Tribhuvan
Thu 26/3
23:00-17:20
1 stop13h 35m
$1,104
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Fri 13/3
18:35-21:50
1 stop32h 00m
Kathmandu Tribhuvan
Sat 28/3
23:00-17:20
1 stop13h 35m
$1,104
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Thu 5/3
17:10-12:00
2 stops23h 35m
Kathmandu Tribhuvan
Tue 17/3
13:00-08:10
1 stop14h 25m
$1,156
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Mon 27/4
17:05-12:00
2 stops22h 40m
Kathmandu Tribhuvan
Fri 8/5
13:00-07:00
1 stop14h 15m
$1,156
AdelaideKathmandu
ADL - KTM
ADLKTM
Adelaide
Sun 1/3
11:00-12:00
1 stop29h 45m
Kathmandu Tribhuvan
Thu 12/3
22:30-08:10
1 stop28h 55m
$1,158
Flights are sorted by cheapest return flights first.
Deals found on 24/11
Showing 1-10 of 19 results
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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
Prices
More
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 21 November 2025.
To ensure you get the cheapest price possible for a flight from Adelaide to Kathmandu, you should look to book at least 70 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 $823). Flying from Adelaide to Kathmandu in December is currently the most expensive (average of $1,308). 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 27 November 2025.
It’s typically best to fly out from Adelaide to Kathmandu in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.
What’s the top stopover airport for flights from Adelaide to Kathmandu?
Share of one-stop return flights from Adelaide to Kathmandu chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 48% of one-stop itineraries from Adelaide to Kathmandu on Cheapflights.
What’s the cheapest stopover airport for flights from Adelaide to Kathmandu?
Average return fare for one-stop flights from Adelaide to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,378.
What’s the fastest stopover option from Adelaide to Kathmandu?
Shortest average travel time for one-stop one-way flights from Adelaide to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 14h 45m.
Which airport typically offers the quickest stopover for flights from Adelaide to Kathmandu?
Average stopover duration for one-stop one-way flights from Adelaide to Kathmandu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Guangzhou (CAN) offer the fastest connection on this route, with an average stopover time of 4h 27m.
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 27 November 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.
Overall it was wonderfull for the amount I paid for.
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 16h 20m. Singapore Airlines provides one of the quickest options available for as low as $1,055. 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 $861. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and SriLankan Airlines, with the lowest prices starting at $884 and $1,035, respectively. China Southern is currently priced 39% below the average price you’ll pay for this route.
Where are the most common stopover locations when flying from Adelaide to Kathmandu?
Adelaide to Kathmandu flights have a stopover in Kuala Lumpur most of the time. Singapore follows Kuala Lumpur in terms of the most common stopover location on Adelaide to Kathmandu flights.
What are some popular things to do or see while on a stopover in Kuala Lumpur?
The majority of Kuala Lumpur visitors spend their time at Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia. Berjaya Times Square, Petronas Towers, and National Mosque of Malaysia can be visited by traveling about 44.9 km, 46.6 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 $41 per day.
What are some popular points of interest to see during a stopover in Singapore?
If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Merlion, or Sim Lim Square. Sentosa, Merlion, and Sim Lim Square can be visited by travelling about 21.6 km, 16.9 km, and 16.3 km respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of $130 to make sightseeing during their stopover a little easier.
Where are the least popular stopover locations for Adelaide to Kathmandu flights?
Adelaide to Kathmandu flights have a stopover in Hong Kong least often.
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 $823). Flying from Adelaide to Kathmandu in December is currently the most expensive (average of $1,308). 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.
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 27 November 2025.
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
Browse through other flights departing from Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.
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 27 November 2025.
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 Adelaide to Kathmandu?
Deals for Adelaide to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Adelaide to Kathmandu?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Kathmandu for you. Better yet — we are completely free to use.
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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