Cheapest one-way flights from Sydney to Kathmandu in December from $406

AirHint found the following cheapest one-way flights from Sydney (SYD) to Kathmandu (KTM) in December 2026 (see full year).

One-Way flights

06 Dec VietJet Air
28 Dec Cathay Pacific
20 Dec VietJet Air
26 Dec Cathay Pacific
27 Dec Cathay Pacific

Also check the deals for return flights from Sydney 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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