Cheapest return flights from Chicago to Kathmandu in December from 770€

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

Return flights

31 Dec - 31 Jan Cathay Pacific
06 Dec - 21 Dec IndiGo
08 Dec - 27 Dec Cathay Pacific
06 Dec - 27 Dec Spirit Airlines
21 Dec - 14 Jan Spirit Airlines
16 Dec - 19 Jan Air Canada
12 Dec - 11 Jan Aer Lingus
26 Dec - 10 Jan Spirit Airlines
15 Dec - 10 Jan Frontier Airlines
16 Dec - 31 Dec Lufthansa
21 Dec - 16 Jan Lufthansa
19 Dec - 11 Jan Spirit Airlines
13 Dec - 10 Jan IndiGo
19 Dec - 09 Jan Spirit Airlines

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

Powered by

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.