Cheapest return flights from Singapore to Kathmandu in May from 320€

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

Return flights

01 May - 10 May Air India
30 May - 06 Jun Cathay Pacific
07 May - 17 May Air India
14 May - 24 May Air India
30 May - 06 Jun Singapore Airlines direct
14 May - 24 May Singapore Airlines direct
01 May - 10 May Singapore Airlines direct
07 May - 17 May Singapore Airlines direct

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

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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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