Cheapest one-way flights from Adelaide to Kathmandu in December from $464

AirHint found the following cheapest one-way flights from Adelaide (ADL) to Kathmandu (KTM) in December 2025 (see full year).

One-Way flights

06 Dec Indonesia AirAsia
03 Dec Virgin Australia
04 Dec Indonesia AirAsia
07 Dec Virgin Australia
02 Dec Indonesia AirAsia
09 Dec Jetstar
10 Dec Jetstar
01 Dec Jetstar
08 Dec Jetstar
11 Dec Virgin Australia

Also check the deals for return flights from Adelaide to Kathmandu in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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