Cheapest return flights from Sydney to Kathmandu in August from $609

Best time to book flights for Sydney (SYD) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

11 Aug - 21 Aug Malaysia Airlines
05 Aug - 21 Aug Malaysia Airlines
19 Aug - 05 Sep Malaysia Airlines
20 Aug - 28 Aug Malaysia Airlines
13 Aug - 10 Sep Malaysia Airlines
01 Aug - 26 Aug Malaysia Airlines
01 Aug - 22 Aug Malaysia Airlines
08 Aug - 12 Aug Malaysia Airlines
15 Aug - 10 Sep Malaysia Airlines
22 Aug - 05 Sep Malaysia Airlines
23 Aug - 09 Sep Malaysia Airlines
18 Aug - 22 Sep Singapore Airlines
24 Aug - 31 Aug Singapore Airlines
24 Aug - 07 Sep Singapore Airlines
22 Aug - 07 Sep Singapore Airlines
27 Aug - 16 Sep Malaysia Airlines
07 Aug - 18 Sep Singapore Airlines
02 Aug - 30 Aug China Southern

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

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.

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