Cheapest return flights from Singapore to Kathmandu in March from $359

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

Return flights

15 Mar - 25 Mar SriLankan Airlines
15 Mar - 19 Mar SriLankan Airlines
14 Mar - 19 Mar SriLankan Airlines
27 Mar - 05 Apr China Southern
14 Mar - 19 Mar Singapore Airlines direct
15 Mar - 19 Mar Singapore Airlines direct
15 Mar - 25 Mar Singapore Airlines direct

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