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Cheap flights from Adelaide to Kathmandu from $613

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 31/10. 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
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.
China Southern Logo
10:30 - 11:30ADL  Adelaide-KTM Kathmandu Tribhuvan
28h 45m1 stop Guangzhou Baiyun
China Southern Logo
12:30 - 08:55KTM  Kathmandu Tribhuvan-ADL Adelaide
16h 40m1 stop Guangzhou Baiyun
$1,203China Southern
Thu, 17 Sep - Fri, 25 Sep
China Southern Logo
11:30 - 22:30ADL  Adelaide-KTM Kathmandu Tribhuvan
15h 45m1 stop Guangzhou Baiyun
China Southern Logo
12:30 - 09:55KTM  Kathmandu Tribhuvan-ADL Adelaide
16h 40m1 stop Guangzhou Baiyun
$1,208China Southern
Thu, 29 Oct - Thu, 3 Dec
Qatar Airways Logo
22:00 - 16:45ADL  Adelaide-KTM Kathmandu Tribhuvan
22h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
15:30 - 15:00KTM  Kathmandu Tribhuvan-ADL Adelaide
19h 45m1 stop Doha Hamad Intl
$1,221Qatar Airways
Sun, 30 Aug - Sun, 13 Sep
Qatar Airways Logo
22:00 - 14:15ADL  Adelaide-KTM Kathmandu Tribhuvan
20h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
10:05 - 15:00KTM  Kathmandu Tribhuvan-ADL Adelaide
25h 10m1 stop Doha Hamad Intl
$1,232Qatar Airways
Fri, 28 Aug - Fri, 11 Sep
Singapore Airlines Logo
19:50 - 21:50ADL  Adelaide-KTM Kathmandu Tribhuvan
30h 45m2 stops Melbourne Singapore Changi
Singapore Airlines Logo
22:55 - 08:50KTM  Kathmandu Tribhuvan-ADL Adelaide
29h 10m1 stop Singapore Changi
$1,272Singapore Airlines
Sat, 6 Feb - Sat, 13 Feb
Multiple Airlines Logo
18:30 - 22:30ADL  Adelaide-KTM Kathmandu Tribhuvan
31h 45m2 stops Melbourne Guangzhou Baiyun
Multiple Airlines Logo
23:30 - 08:55KTM  Kathmandu Tribhuvan-ADL Adelaide
29h 40m1 stop Guangzhou Baiyun
$1,276Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Singapore Airlines Logo
18:35 - 21:40ADL  Adelaide-KTM Kathmandu Tribhuvan
55h 50m1 stop Singapore Changi
Singapore Airlines Logo
22:55 - 08:50KTM  Kathmandu Tribhuvan-ADL Adelaide
53h 10m1 stop Singapore Changi
$1,292Singapore Airlines
Mon, 9 Nov - Tue, 22 Dec
Malaysia Airlines Logo
09:45 - 21:45ADL  Adelaide-KTM Kathmandu Tribhuvan
15h 45m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
13:00 - 07:00KTM  Kathmandu Tribhuvan-ADL Adelaide
14h 15m1 stop Kuala Lumpur Intl
$1,304Malaysia Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
18:20 - 17:30ADL  Adelaide-KTM Kathmandu Tribhuvan
27h 55m2 stops Perth Doha Hamad Intl
Multiple Airlines Logo
09:35 - 17:05KTM  Kathmandu Tribhuvan-ADL Adelaide
26h 45m1 stop Doha Hamad Intl
$1,317Multiple Airlines
Mon, 1 Feb - Sat, 20 Feb
Malaysia Airlines Logo
09:45 - 21:45ADL  Adelaide-KTM Kathmandu Tribhuvan
15h 45m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
22:45 - 21:30KTM  Kathmandu Tribhuvan-ADL Adelaide
43h 00m2 stops Kuala Lumpur Intl Perth
$1,344Malaysia Airlines
Fri, 28 Aug - Fri, 11 Sep

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Qatar Airways flights from Adelaide to Kathmandu

Our best Qatar Airways deals on Adelaide to Kathmandu flight tickets
Qatar Airways
30 Aug
ADL22:00Adelaide
22h 30m
1 stop
KTM16:45Kathmandu Tribhuvan
13 Sept
KTM15:30Kathmandu Tribhuvan
19h 45m
1 stop
ADL15:00Adelaide
$1,221
Qatar Airways
28 Aug
ADL22:00Adelaide
20h 00m
1 stop
KTM14:15Kathmandu Tribhuvan
11 Sept
KTM10:05Kathmandu Tribhuvan
25h 10m
1 stop
ADL15:00Adelaide
$1,232
Qatar Airways
27 Aug
ADL22:00Adelaide
22h 30m
1 stop
KTM16:45Kathmandu Tribhuvan
10 Sept
KTM18:00Kathmandu Tribhuvan
34h 20m
2 stops
ADL08:05Adelaide
$1,241

China Southern flights from Adelaide to Kathmandu

Our best China Southern deals on Adelaide to Kathmandu flight tickets
China Southern
17 Sept
ADL10:30Adelaide
28h 45m
1 stop
KTM11:30Kathmandu Tribhuvan
25 Sept
KTM12:30Kathmandu Tribhuvan
16h 40m
1 stop
ADL08:55Adelaide
$1,203
China Southern
29 Oct
ADL11:30Adelaide
15h 45m
1 stop
KTM22:30Kathmandu Tribhuvan
3 Dec
KTM12:30Kathmandu Tribhuvan
16h 40m
1 stop
ADL09:55Adelaide
$1,208
China Southern
9 Nov
ADL11:30Adelaide
28h 45m
1 stop
KTM11:30Kathmandu Tribhuvan
3 Dec
KTM12:30Kathmandu Tribhuvan
16h 40m
1 stop
ADL09:55Adelaide
$1,219

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 15 August 2026.
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

Cheapest return flight

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 17/9

10:30-11:30

1 stop28h 45m

Kathmandu Tribhuvan

Fri 25/9

12:30-08:55

1 stop16h 40m

$1,203

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Thu 29/10

11:30-22:30

1 stop15h 45m

Kathmandu Tribhuvan

Thu 3/12

12:30-09:55

1 stop16h 40m

$1,208

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Sun 30/8

22:00-16:45

1 stop22h 30m

Kathmandu Tribhuvan

Sun 13/9

15:30-15:00

1 stop19h 45m

$1,221

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Fri 28/8

22:00-14:15

1 stop20h 00m

Kathmandu Tribhuvan

Fri 11/9

10:05-15:00

1 stop25h 10m

$1,232

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Sat 6/2

19:50-21:50

2 stops30h 45m

Kathmandu Tribhuvan

Sat 13/2

22:55-08:50

1 stop29h 10m

$1,272

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Tue 8/9

18:30-22:30

2 stops31h 45m

Kathmandu Tribhuvan

Tue 15/9

23:30-08:55

1 stop29h 40m

$1,276

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 9/11

18:35-21:40

1 stop55h 50m

Kathmandu Tribhuvan

Tue 22/12

22:55-08:50

1 stop53h 10m

$1,292
Fastest return journey

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Tue 8/9

09:45-21:45

1 stop15h 45m

Kathmandu Tribhuvan

Tue 15/9

13:00-07:00

1 stop14h 15m

$1,304

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Mon 1/2

18:20-17:30

2 stops27h 55m

Kathmandu Tribhuvan

Sat 20/2

09:35-17:05

1 stop26h 45m

$1,317

AdelaideKathmandu

ADL Adelaide - KTM Kathmandu Tribhuvan

ADLKTM

Adelaide

Fri 28/8

09:45-21:45

1 stop15h 45m

Kathmandu Tribhuvan

Fri 11/9

22:45-21:30

2 stops43h 00m

$1,344

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 $1,116 to $1,347.
The lowest price recently found on this route was $1,203.

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 $1,186, 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 February instead. Flights to Kathmandu in February, while not as cheap as those in January, still average around $1,204.

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 $1,381 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 $1,138 on momondo.

How have Adelaide to Kathmandu flight prices changed over time?

As of August 2026, prices for Adelaide to Kathmandu flights are approximately 38% cheaper 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

16h 05m

Direct flights

None
The fastest flight from Adelaide to Kathmandu takes 16h 05m
There are no direct flights from Adelaide to Kathmandu. There are no popular flight routes from Adelaide to Kathmandu.
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 16h 05m.

  • 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 $852Free cancellationRating
7.3
315 reviews
Search Malaysia Airlines flights
China SouthernPriceFrom $919Free cancellationRating
7.4
175 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $980Free cancellationRating
8.2
1,585 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,292Free cancellationRating
7.4
3,738 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,330Free cancellationRating
7.6
1,453 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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 $852
Singapore Airlines flights from Adelaide to Kathmandufrom $980
China Southern
Qatar Airways
Cathay Pacific