Cheapest return flights from Singapore to Kathmandu in December from 455€

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

Return flights

10 Dec - 21 Dec Cathay Pacific
10 Dec - 17 Dec Cathay Pacific
19 Dec - 10 Jan Thai Airways
11 Dec - 20 Dec Thai Airways
10 Dec - 20 Dec Thai Airways
14 Dec - 18 Dec Thai Airways
10 Dec - 21 Dec Singapore Airlines direct
10 Dec - 17 Dec Singapore Airlines direct
14 Dec - 18 Dec Singapore Airlines direct
10 Dec - 20 Dec Singapore Airlines direct
11 Dec - 20 Dec Singapore Airlines direct

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

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