Cheapest return flights from Singapore to Kathmandu in October from 415€

Best time to book flights for Singapore (SIN) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

01 Oct - 12 Oct Air India
17 Oct - 28 Oct Air India
11 Oct - 21 Oct Air India
10 Oct - 14 Oct Air India
31 Oct - 12 Nov Air India
26 Oct - 30 Oct Air India
10 Oct - 15 Oct Air India
21 Oct - 08 Nov Cathay Pacific
15 Oct - 22 Oct Thai Airways
11 Oct - 25 Oct Air India
16 Oct - 27 Oct Air India
18 Oct - 27 Oct Thai Airways
17 Oct - 19 Nov China Southern
18 Oct - 19 Nov China Southern
21 Oct - 08 Nov Singapore Airlines direct

Also check the deals for one-way flights from Singapore to Kathmandu in October.

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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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