Cheapest return flights from Kathmandu to Singapore in May from 392€

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

Return flights

06 May - 09 May Thai AirAsia
11 May - 19 May Thai AirAsia
12 May - 18 May Nepal Airlines
03 May - 10 May Air India
08 May - 15 May IndiGo
22 May - 29 May Thai AirAsia
22 May - 29 May Singapore Airlines direct
12 May - 18 May Singapore Airlines direct
08 May - 15 May Singapore Airlines direct
06 May - 09 May Singapore Airlines direct

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