Cheapest return flights from Chicago to Kuala Lumpur in December from 754€

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

Return flights

03 Dec - 18 Dec United
01 Dec - 08 Dec ANA
08 Dec - 12 Dec United
03 Dec - 20 Dec Frontier Airlines
12 Dec - 10 Jan Aer Lingus
15 Dec - 19 Dec Aer Lingus
22 Dec - 26 Dec Alaska Airlines
19 Dec - 21 Jan Frontier Airlines
24 Dec - 24 Jan Delta
22 Dec - 06 Jan Air France

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

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