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Cheap flights from Adelaide to Kathmandu from $576

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Kathmandu departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Adelaide to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Malaysia Airlines Logo
17:05 - 12:00
ADL
-
KTM
22h 40m2 stops
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m1 stop
$988Malaysia Airlines
Mon, 1 Jun - Wed, 1 Jul
Malaysia Airlines Logo
17:05 - 12:00
ADL
-
KTM
22h 40m2 stops
Malaysia Airlines Logo
13:00 - 07:00
KTM
-
ADL
14h 15m1 stop
$992Malaysia Airlines
Mon, 1 Jun - Wed, 1 Jul
Singapore Airlines Logo
17:35 - 21:45
ADL
-
KTM
31h 55m1 stop
Singapore Airlines Logo
23:00 - 07:25
KTM
-
ADL
52h 40m1 stop
$1,048Singapore Airlines
Mon, 1 Jun - Wed, 1 Jul
Multiple Airlines Logo
08:05 - 08:40
ADL
-
KTM
29h 20m2 stops
Multiple Airlines Logo
15:10 - 06:15
KTM
-
ADL
34h 20m2 stops
$1,075Multiple Airlines
Tue, 13 Jan - Mon, 2 Feb
Singapore Airlines Logo
17:35 - 21:45
ADL
-
KTM
31h 55m1 stop
Singapore Airlines Logo
23:00 - 07:25
KTM
-
ADL
52h 40m1 stop
$1,078Singapore Airlines
Mon, 1 Jun - Wed, 1 Jul
Multiple Airlines Logo
11:00 - 12:00
ADL
-
KTM
29h 45m1 stop
Multiple Airlines Logo
15:10 - 07:25
KTM
-
ADL
35h 30m2 stops
$1,101Multiple Airlines
Mon, 23 Feb - Sun, 1 Mar
Multiple Airlines Logo
08:05 - 08:40
ADL
-
KTM
29h 20m3 stops
Multiple Airlines Logo
15:10 - 06:15
KTM
-
ADL
34h 20m2 stops
$1,104Multiple Airlines
Tue, 13 Jan - Mon, 2 Feb
Multiple Airlines Logo
11:30 - 22:30
ADL
-
KTM
15h 45m1 stop
Multiple Airlines Logo
23:30 - 08:00
KTM
-
ADL
27h 45m2 stops
$1,124Multiple Airlines
Thu, 12 Mar - Sat, 21 Mar
Multiple Airlines Logo
19:45 - 22:30
ADL
-
KTM
31h 30m2 stops
Multiple Airlines Logo
23:30 - 08:35
KTM
-
ADL
28h 20m2 stops
$1,149Multiple Airlines
Thu, 12 Mar - Sat, 21 Mar
Multiple Airlines Logo
06:25 - 08:40
ADL
-
KTM
31h 00m3 stops
Multiple Airlines Logo
17:30 - 06:15
KTM
-
ADL
32h 00m3 stops
$1,207Multiple Airlines
Tue, 13 Jan - Mon, 2 Feb

Malaysia Airlines flights from Adelaide to Kathmandu

Our best Malaysia Airlines deals on Adelaide to Kathmandu flight tickets
Malaysia Airlines
1 June
ADL17:05Adelaide
22h 40m
2 stops
KTM12:00Kathmandu Tribhuvan
1 July
KTM13:00Kathmandu Tribhuvan
14h 15m
1 stop
ADL07:00Adelaide
$988
Find similar
Malaysia Airlines
1 June
ADL17:05Adelaide
22h 40m
2 stops
KTM12:00Kathmandu Tribhuvan
1 July
KTM13:00Kathmandu Tribhuvan
14h 15m
1 stop
ADL07:00Adelaide
$992
Find similar
Malaysia Airlines
23 Feb
ADL11:00Adelaide
15h 15m
1 stop
KTM21:30Kathmandu Tribhuvan
1 Mar
KTM22:30Kathmandu Tribhuvan
28h 55m
1 stop
ADL08:10Adelaide
$1,320
Find similar

Singapore Airlines flights from Adelaide to Kathmandu

Our best Singapore Airlines deals on Adelaide to Kathmandu flight tickets
Singapore Airlines
1 June
ADL17:35Adelaide
31h 55m
1 stop
KTM21:45Kathmandu Tribhuvan
1 July
KTM23:00Kathmandu Tribhuvan
52h 40m
1 stop
ADL07:25Adelaide
$1,048
Find similar
Singapore Airlines
1 June
ADL17:35Adelaide
31h 55m
1 stop
KTM21:45Kathmandu Tribhuvan
1 July
KTM23:00Kathmandu Tribhuvan
52h 40m
1 stop
ADL07:25Adelaide
$1,078
Find similar
Singapore Airlines
1 June
ADL21:45Adelaide
27h 45m
2 stops
KTM21:45Kathmandu Tribhuvan
1 July
KTM23:00Kathmandu Tribhuvan
19h 25m
2 stops
ADL22:10Adelaide
$1,335
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Adelaide to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 1/6

17:05-12:00

2 stops22h 40m

Kathmandu Tribhuvan

Wed 1/7

13:00-07:00

1 stop14h 15m

$988

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 1/6

17:05-12:00

2 stops22h 40m

Kathmandu Tribhuvan

Wed 1/7

13:00-07:00

1 stop14h 15m

$992

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 1/6

17:35-21:45

1 stop31h 55m

Kathmandu Tribhuvan

Wed 1/7

23:00-07:25

1 stop52h 40m

$1,048

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 13/1

08:05-08:40

2 stops29h 20m

Kathmandu Tribhuvan

Mon 2/2

15:10-06:15

2 stops34h 20m

$1,075

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 1/6

17:35-21:45

1 stop31h 55m

Kathmandu Tribhuvan

Wed 1/7

23:00-07:25

1 stop52h 40m

$1,078

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 23/2

11:00-12:00

1 stop29h 45m

Kathmandu Tribhuvan

Sun 1/3

15:10-07:25

2 stops35h 30m

$1,101

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 13/1

08:05-08:40

3 stops29h 20m

Kathmandu Tribhuvan

Mon 2/2

15:10-06:15

2 stops34h 20m

$1,104

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Thu 12/3

11:30-22:30

1 stop15h 45m

Kathmandu Tribhuvan

Sat 21/3

23:30-08:00

2 stops27h 45m

$1,124

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Thu 12/3

19:45-22:30

2 stops31h 30m

Kathmandu Tribhuvan

Sat 21/3

23:30-08:35

2 stops28h 20m

$1,149

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 13/1

06:25-08:40

3 stops31h 00m

Kathmandu Tribhuvan

Mon 2/2

17:30-06:15

3 stops32h 00m

$1,207

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Adelaide to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Adelaide is in August. Flight prices, which tend to average around $1,154, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Kathmandu from Adelaide during June instead. Flights to Kathmandu in June, while not as cheap as those in August, still average around $1,230.

What is the cheapest day to depart on your flight to Kathmandu?

The cheapest day to depart from Adelaide to Kathmandu is on a Saturday when prices can be found for as low as $1,385. Flights from Adelaide to Kathmandu on a Sunday will generally be more expensive and average around $1,531. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

Flying to Kathmandu from Adelaide in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,413 when looking at flights departing in the afternoon. Flights to Kathmandu are more costly in the evening, with an average ticket price of $1,878. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $1,406 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Adelaide for as low as $1,242 on momondo.

How have Adelaide to Kathmandu flight prices changed over time?

As of December 2025, prices for Adelaide to Kathmandu flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Adelaide to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Kathmandu (ADL to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Kathmandu

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from Adelaide to Kathmandu takes 15h 45m
There are no direct flights from Adelaide to Kathmandu. There are no popular flight routes from Adelaide to Kathmandu.
Search flight deals

  • How far is Adelaide to Kathmandu Tribhuvan by plane?

    A flight from Adelaide to Kathmandu Tribhuvan will travel around 8927.8 km. By plane, this route typically takes 15h 15m.

  • When did momondo last update prices for flights from Adelaide Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Adelaide Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Adelaide Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Adelaide Airport to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Adelaide to Kathmandu?

Best airlines flying from Adelaide to Kathmandu

Compare and see reviews for airlines that fly from Adelaide to Kathmandu with momondo
Airline
Rating
Free cancellation
Price
China SouthernPriceFrom $832Free cancellationRating
7.5
121 reviews
Search China Southern flights
Malaysia AirlinesPriceFrom $869Free cancellationRating
7.3
281 reviews
Search Malaysia Airlines flights
SriLankan AirlinesPriceFrom $1,018Free cancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
Singapore AirlinesPriceFrom $1,055Free cancellationRating
8.1
1,411 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,259Free cancellationRating
5.5
2,950 reviews
Search Air India flights
Cathay PacificPriceFrom $1,336Free cancellationRating
7.6
1,084 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,801Free cancellationRating
7.4
3,678 reviews
Search Qatar Airways flights
EmiratesPriceFrom $2,227Free cancellationRating
8.1
3,430 reviews
Search Emirates flights

Travelling to a place near Kathmandu?

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

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Kathmandu?

Finding the right flight to Kathmandu from Adelaide is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

Can I find flights from Adelaide to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Adelaide to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Adelaide to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Adelaide to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Adelaide and alert you when they change.

An easier way to manage your Kathmandu trip

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Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines flights from Adelaide to Kathmandufrom $1,055
Malaysia Airlines flights from Adelaide to Kathmandufrom $869
China Southern
Cathay Pacific
Emirates
Qatar Airways
SriLankan Airlines
Air India