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

Return flights

15 Nov - 27 Nov	Singapore Airlines
24 Nov - 29 Dec	Singapore Airlines
06 Nov - 27 Nov	Singapore Airlines
14 Nov - 20 Nov	Qantas
16 Nov - 30 Nov	Qantas
13 Nov - 04 Dec	VietJet Air
01 Nov - 22 Nov	Qantas
06 Nov - 04 Dec	Qantas
02 Nov - 21 Nov	Malaysia Airlines
14 Nov - 28 Nov	Malaysia Airlines
02 Nov - 04 Dec	Singapore Airlines
08 Nov - 27 Dec	Thai Airways
29 Nov - 06 Dec	Qantas
29 Nov - 05 Dec	Thai Airways
03 Nov - 19 Nov	China Southern

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

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 November from 617€

Return flights