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

AirHint found the following cheapest return flights from Singapore (SIN) to Kathmandu (KTM) in November 2025 (see full year).

Return flights

09 Nov - 12 Nov Thai AirAsia
06 Nov - 12 Nov Thai AirAsia
08 Nov - 12 Nov Thai AirAsia
06 Nov - 10 Nov Thai AirAsia
09 Nov - 14 Nov Thai AirAsia
09 Nov - 16 Nov Thai AirAsia
06 Nov - 14 Nov Thai AirAsia
06 Nov - 09 Nov Thai AirAsia
06 Nov - 16 Nov Thai AirAsia
08 Nov - 10 Nov Thai AirAsia
29 Nov - 14 Dec Air India
24 Nov - 05 Dec Air India
25 Nov - 05 Dec Air India
23 Nov - 05 Dec Air India
22 Nov - 05 Dec Air India
21 Nov - 05 Dec Air India
29 Nov - 06 Dec Air India
28 Nov - 06 Dec Thai Airways
30 Nov - 27 Dec Air India
29 Nov - 05 Dec Thai AirAsia

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

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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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