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Cheap flights from Adelaide to Kathmandu from $749

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Adelaide to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
18:35 - 21:50ADL  Adelaide-KTM Kathmandu Tribhuvan
32h 00m1 stop Singapore Changi
Singapore Airlines Logo
22:55 - 08:50KTM  Kathmandu Tribhuvan-ADL Adelaide
29h 10m1 stop Singapore Changi
$1,265Singapore Airlines
Thu, 4 Feb - Sat, 6 Mar
Qatar Airways Logo
22:00 - 16:25ADL  Adelaide-KTM Kathmandu Tribhuvan
23h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
09:35 - 17:05KTM  Kathmandu Tribhuvan-ADL Adelaide
26h 45m1 stop Doha Hamad Intl
$1,266Qatar Airways
Mon, 1 Feb - Tue, 23 Feb
Multiple Airlines Logo
19:50 - 17:30ADL  Adelaide-KTM Kathmandu Tribhuvan
26h 25m2 stops Melbourne Doha Hamad Intl
Multiple Airlines Logo
09:35 - 17:05KTM  Kathmandu Tribhuvan-ADL Adelaide
26h 45m1 stop Doha Hamad Intl
$1,271Multiple Airlines
Mon, 1 Feb - Tue, 23 Feb
Multiple Airlines Logo
19:50 - 17:30ADL  Adelaide-KTM Kathmandu Tribhuvan
26h 25m2 stops Melbourne Doha Hamad Intl
Multiple Airlines Logo
09:35 - 08:00KTM  Kathmandu Tribhuvan-ADL Adelaide
41h 40m2 stops Doha Hamad Intl Melbourne
$1,300Multiple Airlines
Mon, 1 Feb - Tue, 23 Feb
China Southern Logo
06:10 - 22:30ADL  Adelaide-KTM Kathmandu Tribhuvan
21h 05m2 stops Melbourne Guangzhou Baiyun
China Southern Logo
23:30 - 09:55KTM  Kathmandu Tribhuvan-ADL Adelaide
29h 40m1 stop Guangzhou Baiyun
$1,333China Southern
Fri, 15 Jan - Fri, 5 Feb
Qatar Airways Logo
18:20 - 17:30ADL  Adelaide-KTM Kathmandu Tribhuvan
27h 55m2 stops Perth Doha Hamad Intl
Qatar Airways Logo
09:35 - 08:55KTM  Kathmandu Tribhuvan-ADL Adelaide
42h 35m2 stops Doha Hamad Intl Sydney Kingsford Smith
$1,370Qatar Airways
Mon, 23 Nov - Sun, 3 Jan
Singapore Airlines Logo
10:15 - 21:50ADL  Adelaide-KTM Kathmandu Tribhuvan
16h 20m1 stop Singapore Changi
Singapore Airlines Logo
22:55 - 08:50KTM  Kathmandu Tribhuvan-ADL Adelaide
53h 10m1 stop Singapore Changi
$1,377Singapore Airlines
Thu, 4 Feb - Sat, 6 Mar
China Southern Logo
06:00 - 11:30ADL  Adelaide-KTM Kathmandu Tribhuvan
34h 15m2 stops Sydney Kingsford Smith Guangzhou Baiyun
China Southern Logo
23:30 - 09:55KTM  Kathmandu Tribhuvan-ADL Adelaide
29h 40m1 stop Guangzhou Baiyun
$1,448China Southern
Thu, 4 Feb - Sat, 6 Mar
Malaysia Airlines Logo
11:25 - 12:00ADL  Adelaide-KTM Kathmandu Tribhuvan
29h 20m2 stops Perth Kuala Lumpur Intl
Malaysia Airlines Logo
13:00 - 22:30KTM  Kathmandu Tribhuvan-ADL Adelaide
52h 45m2 stops Kuala Lumpur Intl Perth
$1,558Malaysia Airlines
Thu, 4 Feb - Sat, 6 Mar
Malaysia Airlines Logo
11:25 - 12:00ADL  Adelaide-KTM Kathmandu Tribhuvan
29h 20m2 stops Perth Kuala Lumpur Intl
Malaysia Airlines Logo
13:00 - 22:30KTM  Kathmandu Tribhuvan-ADL Adelaide
52h 45m2 stops Kuala Lumpur Intl Perth
$1,559Malaysia Airlines
Thu, 4 Feb - Sat, 6 Mar

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Qatar Airways flights from Adelaide to Kathmandu

Our best Qatar Airways deals on Adelaide to Kathmandu flight tickets
Qatar Airways
1 Feb
ADL22:00Adelaide
23h 10m
1 stop
KTM16:25Kathmandu Tribhuvan
23 Feb
KTM09:35Kathmandu Tribhuvan
26h 45m
1 stop
ADL17:05Adelaide
$1,266
Qatar Airways
23 Nov
ADL18:20Adelaide
27h 55m
2 stops
KTM17:30Kathmandu Tribhuvan
3 Jan
KTM09:35Kathmandu Tribhuvan
42h 35m
2 stops
ADL08:55Adelaide
$1,370
Qatar Airways
23 Nov
ADL22:00Adelaide
24h 15m
1 stop
KTM17:30Kathmandu Tribhuvan
3 Jan
KTM09:35Kathmandu Tribhuvan
42h 35m
2 stops
ADL08:55Adelaide
$1,390

China Southern flights from Adelaide to Kathmandu

Our best China Southern deals on Adelaide to Kathmandu flight tickets
China Southern
15 Jan
ADL06:10Adelaide
21h 05m
2 stops
KTM22:30Kathmandu Tribhuvan
5 Feb
KTM23:30Kathmandu Tribhuvan
29h 40m
1 stop
ADL09:55Adelaide
$1,333
China Southern
14 Sept
ADL10:30Adelaide
28h 45m
1 stop
KTM11:30Kathmandu Tribhuvan
22 Sept
KTM23:30Kathmandu Tribhuvan
29h 40m
1 stop
ADL08:55Adelaide
$1,351
China Southern
19 Sept
ADL10:30Adelaide
28h 45m
1 stop
KTM11:30Kathmandu Tribhuvan
29 Sept
KTM23:30Kathmandu Tribhuvan
29h 40m
1 stop
ADL08:55Adelaide
$1,524

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest return flight

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 4/2

18:35-21:50

1 stop32h 00m

Kathmandu Tribhuvan

Sat 6/3

22:55-08:50

1 stop29h 10m

$1,265
Fastest return journey

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 1/2

22:00-16:25

1 stop23h 10m

Kathmandu Tribhuvan

Tue 23/2

09:35-17:05

1 stop26h 45m

$1,266

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 1/2

19:50-17:30

2 stops26h 25m

Kathmandu Tribhuvan

Tue 23/2

09:35-17:05

1 stop26h 45m

$1,271

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 1/2

19:50-17:30

2 stops26h 25m

Kathmandu Tribhuvan

Tue 23/2

09:35-08:00

2 stops41h 40m

$1,300

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Fri 15/1

06:10-22:30

2 stops21h 05m

Kathmandu Tribhuvan

Fri 5/2

23:30-09:55

1 stop29h 40m

$1,333

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 23/11

18:20-17:30

2 stops27h 55m

Kathmandu Tribhuvan

Sun 3/1

09:35-08:55

2 stops42h 35m

$1,370

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 4/2

10:15-21:50

1 stop16h 20m

Kathmandu Tribhuvan

Sat 6/3

22:55-08:50

1 stop53h 10m

$1,377

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 4/2

06:00-11:30

2 stops34h 15m

Kathmandu Tribhuvan

Sat 6/3

23:30-09:55

1 stop29h 40m

$1,448

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 4/2

11:25-12:00

2 stops29h 20m

Kathmandu Tribhuvan

Sat 6/3

13:00-22:30

2 stops52h 45m

$1,558

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 4/2

11:25-12:00

2 stops29h 20m

Kathmandu Tribhuvan

Sat 6/3

13:00-22:30

2 stops52h 45m

$1,559

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,350 to $1,752.
The lowest price recently found on this route was $1,370.

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Adelaide is in January. Flight prices, which tend to average around $1,192, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Kathmandu from Adelaide during March instead. Flights to Kathmandu in March, while not as cheap as those in January, still average around $1,212.

How far in advance should I book a flight from Adelaide 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 $1,370 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 $1,130 on momondo.

How have Adelaide to Kathmandu flight prices changed over time?

As of September 2026, prices for Adelaide to Kathmandu flights are approximately 1% 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

Best price found

$749

Fastest flight time

15h 45m

Direct flights

Thu and Sat

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Adelaide in the past 72 hours is $749. The best return flight deal from Adelaide to Kathmandu found on momondo in the last 72 hours is $1,265.
The fastest flight from Adelaide to Kathmandu takes 15h 45m
Direct flights go from Adelaide to Kathmandu on Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Kathmandu. From Adelaide there are direct flights to Kathmandu Tribhuvan (KTM).
Search flight deals

Frequently asked questions about flying from Adelaide to Kathmandu

  • 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 $863Free cancellationRating
7.3
318 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $931Free cancellationRating
7.3
172 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $968Free cancellationRating
8.2
1,600 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,269Free cancellationRating
7.4
3,733 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,313Free cancellationRating
7.6
1,482 reviews
Search Cathay Pacific 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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Fly your favourite airline to Kathmandu

Malaysia Airlines flights from Adelaide to Kathmandufrom $865
Singapore Airlines flights from Adelaide to Kathmandufrom $968
China Southern
Qatar Airways
Cathay Pacific