Cheapest return flights from Singapore to Kathmandu in April from $441

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 April 2025 (see full year).

Return flights

29 Apr - 12 May Scoot Tigerair
30 Apr - 04 May Air India
29 Apr - 08 May Scoot Tigerair
23 Apr - 29 Apr Air India
28 Apr - 06 May AirAsia
22 Apr - 25 May China Southern
27 Apr - 04 May Air India
25 Apr - 27 Apr Air India
28 Apr - 14 May Air India
29 Apr - 04 May Air India
28 Apr - 04 May Air India
29 Apr - 01 May SriLankan Airlines

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

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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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