Cheapest return flights from Dallas-Fort Worth to Kathmandu in December from $1247

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Kathmandu (KTM) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec Qatar Airways
01 Dec - 12 Jan Korean Air
10 Dec - 12 Jan Frontier Airlines
10 Dec - 18 Jan Turkish Airlines
15 Dec - 29 Jan Frontier Airlines
25 Dec - 18 Jan Turkish Airlines
14 Dec - 22 Dec Turkish Airlines
14 Dec - 18 Jan Turkish Airlines
23 Dec - 18 Jan Turkish Airlines
15 Dec - 13 Jan Spirit Airlines
30 Dec - 10 Jan Spirit Airlines
15 Dec - 18 Jan Turkish Airlines
11 Dec - 22 Dec Turkish Airlines
19 Dec - 29 Dec Frontier Airlines
07 Dec - 28 Dec Cathay Pacific

Also check the deals for one-way flights from Dallas-Fort Worth to Kathmandu in December.

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