Cheapest return flights from Trivandrum to Kathmandu in December from $240

AirHint found the following cheapest return flights from Trivandrum (TRV) to Kathmandu (KTM) in December 2025 (see full year).

Return flights

26 Dec - 06 Jan Air India Express
26 Dec - 15 Jan Air India Express
17 Dec - 06 Jan Air India Express
19 Dec - 06 Jan Air India Express
05 Dec - 10 Dec Air India Express
05 Dec - 11 Dec Air India Express
07 Dec - 10 Dec Air India Express
09 Dec - 10 Dec Air India Express
07 Dec - 11 Dec Air India Express
09 Dec - 11 Dec Air India Express
24 Dec - 06 Jan Air India Express
05 Dec - 07 Dec Air India Express
26 Dec - 30 Dec Air India Express
17 Dec - 30 Dec Air India Express
19 Dec - 30 Dec Air India Express
30 Dec - 06 Jan Air India
30 Dec - 15 Jan Air India Express

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

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