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Cheap Flights from Adelaide (ADL) to Kathmandu (KTM)

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Compare Adelaide to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Adelaide to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Adelaide to Kathmandu? Find the lowest prices on one-way and return tickets right here.
Kathmandu.$812 per passenger.Departing Tue, 20 Jan, returning Mon, 9 Mar.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Tue, 20 Jan, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Mon, 9 Mar, arriving in Adelaide.Price includes taxes and charges.From $812, select.
Kathmandu.$816 per passenger.Departing Thu, 12 Feb, returning Mon, 2 Mar.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Thu, 12 Feb, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Mon, 2 Mar, arriving in Adelaide.Price includes taxes and charges.From $816, select.
Kathmandu.$818 per passenger.Departing Thu, 13 Nov, returning Tue, 2 Dec.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Thu, 13 Nov, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Tue, 2 Dec, arriving in Adelaide.Price includes taxes and charges.From $818, select.
Kathmandu.$820 per passenger.Departing Thu, 12 Jun, returning Fri, 29 Aug.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Thu, 12 Jun, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Fri, 29 Aug, arriving in Adelaide.Price includes taxes and charges.From $820, select.
Kathmandu.$829 per passenger.Departing Fri, 1 Aug, returning Fri, 15 Aug.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Fri, 1 Aug, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Fri, 15 Aug, arriving in Adelaide.Price includes taxes and charges.From $829, select.
Kathmandu.$829 per passenger.Departing Sun, 10 Aug, returning Wed, 10 Sep.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Sun, 10 Aug, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Wed, 10 Sep, arriving in Adelaide.Price includes taxes and charges.From $829, select.
Kathmandu.$833 per passenger.Departing Fri, 30 Jan, returning Fri, 27 Feb.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Fri, 30 Jan, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Fri, 27 Feb, arriving in Adelaide.Price includes taxes and charges.From $833, select.
Kathmandu.$842 per passenger.Departing Sun, 20 Jul, returning Fri, 1 Aug.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Sun, 20 Jul, arriving in Kathmandu.Inbound indirect flight with Malaysia Airlines, departs from Kathmandu on Fri, 1 Aug, arriving in Adelaide.Price includes taxes and charges.From $842, select.

Find the cheapest month to fly from Adelaide to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to Kathmandu flights are currently cheapest in August.
May
from $1,136
Jun
from $932
Jul
from $1,052
Aug
from $829
Sep
from $1,200
Oct
from $1,084
Nov
from $945
Dec
from $1,134
Jan
from $1,439
Feb
from $1,147
Mar
from $1,036
Apr
from $1,039

Adelaide to Kathmandu: Alternative routes

Compare routes from Adelaide to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Adelaide to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found$812
Cheapest month to flyJanuary

Finding cheap flights from Adelaide to Kathmandu: Frequently asked questions

The best price we found for a return flight from Adelaide to Kathmandu is $812. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Adelaide to Kathmandu. But we found flights with one or more stops from $812.
As of May 2025, there are no flights flying from Adelaide to Kathmandu.
The cheapest month to fly from Adelaide to Kathmandu is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Kathmandu Airport on Tuesday, 20 January 2026.
No airlines currently offer direct flights between Adelaide Airport and Kathmandu Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Malaysia Airlines offers the cheapest flight tickets to Kathmandu.

Flying from Adelaide Airport (ADL) to Tribhuvan International Airport (KTM): what you need to know

  • The timezone in Kathmandu is UTC+5:47, which is four hours 42 minutes behind Adelaide.

  • Get to the airport on time so you don't miss your ADL to KTM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Be prepared for longer queues in popular months like January. Arriving up to four hours in advance for an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Adelaide Airport to Tribhuvan International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to visit the city of your choice. Top stopovers between ADL and KTM include:

    • Kuala Lumpur International Airport

    • Changi International Airport

    • Dubai Airport

How to find the cheapest flights from Adelaide Airport (ADL) to Tribhuvan International Airport (KTM)

  • $462 is the best price for a one-way Adelaide Airport to Tribhuvan International Airport flight. Return flights start at $812. These prices may change depending on demand.

  • It's a good idea to book in advance if you want to find cheap tickets from ADL to KTM. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from Adelaide Airport to Tribhuvan International Airport across every month. It's a good way to snap up a bargain if your travel dates aren't set in stone.

  • Save time searching for cheap flights from ADL to KTM by creating a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Adelaide Airport to Tribhuvan International Airport.

Handy information about Adelaide Airport (ADL)

  • 75.6% of flights taking off from Adelaide Airport arrive at their destination on time.

  • To get to Adelaide Airport from central Adelaide, it'll take around 15 minutes by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.

  • Expect a journey time of roughly 50 minutes when using public transport.

  • Searching for a handy hotel close to ADL? If you're boarding an early flight from Adelaide Airport to Tribhuvan International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Tribhuvan International Airport (KTM)

  • Consider booking a hotel near KTM if you're on a late Adelaide Airport to Tribhuvan International Airport flight. Check in to one of these options and skip the long transfer after landing:

  • Pick up a Tribhuvan International Airport rental car and explore corners of Kathmandu that aren't the typical tourist stops. Find your perfect set of wheels with Spark Car.

  • For the best deal, reserve your ride from Tribhuvan International Airport around one week before travelling.

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • Tribhuvan International Airport is approximately 5 kilometres from central Kathmandu. The drive time takes around 15 minutes.

When to fly to Tribhuvan International Airport (KTM)

  • The quietest month for a flight from Adelaide Airport to Tribhuvan International Airport is February, while September is the most popular. Pick the best time to visit Kathmandu based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Adelaide Airport to Tribhuvan International Airport for June if you'd like to go to Kathmandu during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 28ºC (82ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from ADL to KTM in January. Average temperatures are between 3ºC (37ºF) and 18ºC (64ºF) then.

Explore more of Nepal

  • Kathmandu has plenty going for it, but there are so many other corners of Nepal you should also see. About 145 kilometres north-west of Kathmandu, a trip to Pokhara will fill your itinerary to the brim. Check out popular attractions like Phewa Lake, Sarangkot and Gupteshwor Mahadev Cave.

  • Around 6 kilometres south of Kathmandu, Patan is another essential stop in Nepal. No visit is complete without checking out Aspur Agro Farm, Pimbahaa Pukhoo and Rajib Handicraft.

Plan the rest of your trip from Adelaide to Kathmandu

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.