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Cheap flights from Adelaide to Kathmandu from $578

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 18/1. 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.
China Southern Logo
11:30 - 22:30
ADL
-
KTM
15h 45m1 stop
China Southern Logo
23:30 - 08:55
KTM
-
ADL
29h 40m1 stop
$1,187China Southern
Sat, 14 Mar - Tue, 14 Apr
Multiple Airlines Logo
18:20 - 09:05
ADL
-
KTM
43h 30m3 stops
Multiple Airlines Logo
00:25 - 07:25
KTM
-
ADL
26h 15m3 stops
$1,321Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
14:20 - 09:05
ADL
-
KTM
47h 30m3 stops
Multiple Airlines Logo
15:10 - 06:15
KTM
-
ADL
34h 20m2 stops
$1,326Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
06:25 - 09:50
ADL
-
KTM
32h 10m3 stops
Multiple Airlines Logo
13:45 - 07:25
KTM
-
ADL
36h 55m3 stops
$1,359Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
China Southern Logo
19:00 - 11:30
ADL
-
KTM
21h 15m2 stops
China Southern Logo
23:30 - 08:55
KTM
-
ADL
29h 40m1 stop
$1,447China Southern
Sat, 14 Mar - Tue, 14 Apr
Multiple Airlines Logo
18:20 - 11:20
ADL
-
KTM
21h 45m2 stops
Multiple Airlines Logo
15:10 - 06:15
KTM
-
ADL
34h 20m2 stops
$1,474Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
08:05 - 20:35
ADL
-
KTM
17h 15m2 stops
Multiple Airlines Logo
21:05 - 07:25
KTM
-
ADL
29h 35m3 stops
$1,477Multiple Airlines
Tue, 6 Jan - Thu, 5 Feb
Multiple Airlines Logo
08:05 - 20:35
ADL
-
KTM
17h 15m2 stops
Multiple Airlines Logo
21:05 - 07:25
KTM
-
ADL
29h 35m2 stops
$1,479Multiple Airlines
Tue, 6 Jan - Thu, 5 Feb
Multiple Airlines Logo
06:25 - 20:35
ADL
-
KTM
18h 55m2 stops
Multiple Airlines Logo
13:45 - 07:25
KTM
-
ADL
36h 55m3 stops
$1,492Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
19:05 - 12:40
ADL
-
KTM
46h 20m3 stops
Multiple Airlines Logo
15:10 - 06:15
KTM
-
ADL
34h 20m3 stops
$1,527Multiple Airlines
Mon, 5 Jan - Wed, 4 Feb

China Southern flights from Adelaide to Kathmandu

Our best China Southern deals on Adelaide to Kathmandu flight tickets
China Southern
14 Mar
ADL11:30Adelaide
15h 45m
1 stop
KTM22:30Kathmandu Tribhuvan
14 Apr
KTM23:30Kathmandu Tribhuvan
29h 40m
1 stop
ADL08:55Adelaide
$1,187
Find similar
China Southern
14 Mar
ADL19:00Adelaide
21h 15m
2 stops
KTM11:30Kathmandu Tribhuvan
14 Apr
KTM23:30Kathmandu Tribhuvan
29h 40m
1 stop
ADL08:55Adelaide
$1,447
Find similar
China Southern
31 Dec
ADL06:05Adelaide
21h 10m
2 stops
KTM22:30Kathmandu Tribhuvan
4 Feb
KTM23:30Kathmandu Tribhuvan
31h 00m
2 stops
ADL11:15Adelaide
$2,098
Find similar

Malaysia Airlines flights from Adelaide to Kathmandu

Our best Malaysia Airlines deals on Adelaide to Kathmandu flight tickets
Malaysia Airlines
10 Jan
ADL17:10Adelaide
47h 35m
2 stops
KTM12:00Kathmandu Tribhuvan
28 Mar
KTM13:00Kathmandu Tribhuvan
14h 25m
1 stop
ADL08:10Adelaide
$1,544
Find similar
Malaysia Airlines
6 Jan
ADL17:10Adelaide
23h 35m
2 stops
KTM12:00Kathmandu Tribhuvan
5 Feb
KTM22:30Kathmandu Tribhuvan
28h 55m
1 stop
ADL08:10Adelaide
$1,779
Find similar
Malaysia Airlines
15 Jan
ADL17:10Adelaide
33h 05m
2 stops
KTM21:30Kathmandu Tribhuvan
15 Feb
KTM22:30Kathmandu Tribhuvan
28h 55m
1 stop
ADL08:10Adelaide
$1,817
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 22 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

Sat 14/3

11:30-22:30

1 stop15h 45m

Kathmandu Tribhuvan

Tue 14/4

23:30-08:55

1 stop29h 40m

$1,187

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Wed 4/2

18:20-09:05

3 stops43h 30m

Kathmandu Tribhuvan

Tue 10/2

00:25-07:25

3 stops26h 15m

$1,321

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Wed 4/2

14:20-09:05

3 stops47h 30m

Kathmandu Tribhuvan

Wed 11/2

15:10-06:15

2 stops34h 20m

$1,326

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Sun 18/1

06:25-09:50

3 stops32h 10m

Kathmandu Tribhuvan

Sun 25/1

13:45-07:25

3 stops36h 55m

$1,359

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Sat 14/3

19:00-11:30

2 stops21h 15m

Kathmandu Tribhuvan

Tue 14/4

23:30-08:55

1 stop29h 40m

$1,447

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Wed 4/2

18:20-11:20

2 stops21h 45m

Kathmandu Tribhuvan

Wed 11/2

15:10-06:15

2 stops34h 20m

$1,474

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 6/1

08:05-20:35

2 stops17h 15m

Kathmandu Tribhuvan

Thu 5/2

21:05-07:25

3 stops29h 35m

$1,477

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Tue 6/1

08:05-20:35

2 stops17h 15m

Kathmandu Tribhuvan

Thu 5/2

21:05-07:25

2 stops29h 35m

$1,479

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Sun 18/1

06:25-20:35

2 stops18h 55m

Kathmandu Tribhuvan

Sun 25/1

13:45-07:25

3 stops36h 55m

$1,492

AdelaideKathmandu

ADL - KTM

ADLKTM

Adelaide

Mon 5/1

19:05-12:40

3 stops46h 20m

Kathmandu Tribhuvan

Wed 4/2

15:10-06:15

3 stops34h 20m

$1,527

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 typical price of a round-trip flight between Adelaide and Kathmandu?

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 July instead. Flights to Kathmandu in July, while not as cheap as those in August, still average around $1,226.

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 $1,384. 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 $1,412 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 $1,397 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 $1,214 on momondo.

How have Adelaide to Kathmandu flight prices changed over time?

As of December 2025, prices for Adelaide to Kathmandu flights are approximately 21% 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 45m.

  • 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
Malaysia AirlinesPriceFrom $868Free cancellationRating
7.3
284 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $951Free cancellationRating
7.5
123 reviews
Search China Southern flights
SriLankan AirlinesPriceFrom $1,018Free cancellationRating
6.9
77 reviews
Search SriLankan Airlines flights
Singapore AirlinesPriceFrom $1,041Free cancellationRating
8.1
1,415 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $1,258Free cancellationRating
5.5
2,954 reviews
Search Air India flights
Cathay PacificPriceFrom $1,337Free cancellationRating
7.6
1,103 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,800Free cancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
EmiratesPriceFrom $2,113Free cancellationRating
8.1
3,442 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
Malaysia Airlines flights from Adelaide to Kathmandufrom $868
Singapore Airlines flights from Adelaide to Kathmandufrom $1,041
China Southern
Cathay Pacific
Emirates
Qatar Airways
SriLankan Airlines
Air India