Cheapest return SYD–KTM flights, May

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

Return flights

22 May - 25 May China Southern
26 May - 31 May China Southern
30 May - 13 Jun China Southern
29 May - 13 Jun China Southern
26 May - 23 Jun China Southern
31 May - 16 Jun China Southern
27 May - 13 Jun China Southern
29 May - 15 Jun China Southern
26 May - 12 Jun China Southern
26 May - 16 Jun China Southern
29 May - 10 Jun China Southern
27 May - 29 Jun China Southern
13 May - 20 May Qatar Airways
10 May - 21 May SriLankan Airlines
15 May - 29 May IndiGo
13 May - 23 May Qatar Airways
21 May - 27 May Cathay Pacific
11 May - 20 May Qatar Airways
20 May - 29 May IndiGo
18 May - 26 May Cathay Pacific

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

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