Cheapest return flights from Adelaide to Kathmandu in December from $1044
AirHint found the following cheapest return flights from Adelaide (ADL) to Kathmandu (KTM) in December 2025 (see full year).
Return flights
| 01 Dec - 16 Dec | Qantas | ||
| 21 Dec - 18 Jan | Malaysia Airlines | ||
| 13 Dec - 13 Jan | Qantas | ||
| 24 Dec - 24 Jan | Singapore Airlines |
Also check the deals for one-way flights from Adelaide to Kathmandu in December.
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.
