AirHint found the following cheapest return flights from Adelaide (ADL) to Kathmandu (KTM) in November 2025 (see full year).

Return flights

07 Nov - 30 Nov	Malaysia Airlines
03 Nov - 04 Dec	Qantas
04 Nov - 25 Nov	Malaysia Airlines
04 Nov - 26 Nov	Malaysia Airlines
03 Nov - 28 Nov	Singapore Airlines
06 Nov - 11 Dec	Qantas
11 Nov - 19 Dec	Malaysia Airlines
01 Nov - 27 Nov	Singapore Airlines
08 Nov - 04 Dec	Singapore Airlines
09 Nov - 10 Dec	Singapore Airlines
11 Nov - 18 Dec	Singapore Airlines
19 Nov - 05 Dec	Cathay Pacific
07 Nov - 11 Dec	Malaysia Airlines
05 Nov - 30 Nov	Singapore Airlines
23 Nov - 09 Dec	Emirates
13 Nov - 07 Dec	Emirates
06 Nov - 29 Nov	Emirates

Also check the deals for one-way flights from Adelaide 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 Adelaide to Kathmandu in November from 807€

Return flights