Cheapest return flights from Perth to Kathmandu in December from 643€

AirHint found the following cheapest return flights from Perth (PER) to Kathmandu (KTM) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec Malaysia Airlines
03 Dec - 30 Dec Malaysia Airlines
24 Dec - 13 Jan Indonesia AirAsia
29 Dec - 11 Jan Singapore Airlines
11 Dec - 04 Jan Qantas
12 Dec - 05 Jan Qantas
18 Dec - 05 Jan Singapore Airlines
19 Dec - 07 Jan Cathay Pacific
19 Dec - 05 Jan Singapore Airlines
22 Dec - 02 Jan Thai Airways
01 Dec - 25 Jan IndiGo

Also check the deals for one-way flights from Perth to Kathmandu in December.

Skyscanner

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.