AirHint found the following cheapest return flights from Sydney (SYD) to Kathmandu (KTM) in March 2026 (see full year).

Return flights

15 Mar - 22 Mar	Scoot
09 Mar - 25 Mar	Malaysia Airlines
17 Mar - 22 Mar	Malaysia Airlines
02 Mar - 18 Mar	Malaysia Airlines
11 Mar - 27 Mar	Malaysia Airlines
02 Mar - 03 Apr	Malaysia Airlines
01 Mar - 08 Mar	Malaysia Airlines
01 Mar - 30 Mar	Malaysia Airlines
04 Mar - 07 Mar	Malaysia Airlines
20 Mar - 05 Apr	Malaysia Airlines
01 Mar - 12 Apr	Malaysia Airlines
13 Mar - 16 Apr	Malaysia Airlines
27 Mar - 09 Apr	Cathay Pacific
20 Mar - 16 Apr	China Southern

Also check the deals for one-way flights from Sydney to Kathmandu in March.

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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Cheapest return flights from Sydney to Kathmandu in March from 388€

Return flights