Cheapest return flights from Sydney to Kathmandu in April from 559€

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

Return flights

25 Apr - 25 May Singapore Airlines
27 Apr - 31 May Singapore Airlines
14 Apr - 22 May Singapore Airlines
13 Apr - 30 Apr Malaysia Airlines
20 Apr - 10 May Malaysia Airlines
18 Apr - 09 May Singapore Airlines
01 Apr - 19 May Singapore Airlines
15 Apr - 25 Apr Singapore Airlines
01 Apr - 05 May Singapore Airlines
01 Apr - 04 May Cathay Pacific
03 Apr - 27 Apr Singapore Airlines
01 Apr - 22 Apr Singapore Airlines
01 Apr - 23 Apr Cathay Pacific
03 Apr - 23 Apr Malaysia Airlines
08 Apr - 20 Apr Cathay Pacific

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

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