Cheapest return flights from Chicago to Kathmandu in December from 1106€

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

Return flights

05 Dec - 13 Dec TAP
01 Dec - 08 Dec Cathay Pacific
09 Dec - 24 Dec Cathay Pacific
25 Dec - 20 Jan Lufthansa
08 Dec - 26 Dec Lufthansa
13 Dec - 28 Dec Aer Lingus
28 Dec - 12 Jan SWISS
09 Dec - 08 Jan Iberia
11 Dec - 11 Jan Iberia
24 Dec - 14 Jan Alaska Airlines
15 Dec - 10 Jan Aer Lingus
21 Dec - 16 Jan Spirit Airlines
13 Dec - 10 Jan IndiGo

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

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