Cheapest return flights from Kathmandu to Singapore in March from $360

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

Return flights

08 Mar - 12 Mar Thai Lion Air
06 Mar - 11 Mar Air India
15 Mar - 20 Mar Thai AirAsia
20 Mar - 27 Mar Singapore Airlines direct
17 Mar - 21 Mar IndiGo
30 Mar - 04 Apr Thai AirAsia
06 Mar - 11 Mar Singapore Airlines direct
30 Mar - 04 Apr Singapore Airlines direct
15 Mar - 20 Mar Singapore Airlines direct
17 Mar - 21 Mar Singapore Airlines direct
08 Mar - 12 Mar Singapore Airlines direct

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

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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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