AirHint found the following cheapest return flights from Columbus (CMH) to Penang (PEN) in December 2025 (see full year).

Return flights

03 Dec - 13 Dec	Qatar Airways
02 Dec - 10 Dec	Qatar Airways
02 Dec - 17 Dec	Qatar Airways
02 Dec - 07 Dec	Qatar Airways
03 Dec - 22 Dec	Qatar Airways
10 Dec - 17 Dec	Qatar Airways
03 Dec - 30 Dec	Qatar Airways
09 Dec - 30 Dec	Qatar Airways
10 Dec - 31 Dec	Qatar Airways
17 Dec - 24 Dec	Qatar Airways
09 Dec - 05 Jan	Emirates
24 Dec - 07 Jan	Qatar Airways
14 Dec - 04 Jan	Hawaiian Airlines
23 Dec - 03 Jan	Alaska Airlines

Also check the deals for one-way flights from Columbus to Penang in December.

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.

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Cheapest return flights from Columbus to Penang in December from 1349€

Return flights