AirHint found the following cheapest return flights from Newark (EWR) to Charleroi (CRL) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	TAP
10 Dec - 11 Jan	Icelandair
01 Dec - 08 Dec	Austrian Airlines
28 Dec - 08 Jan	Austrian Airlines
08 Dec - 14 Dec	TAP
16 Dec - 10 Jan	Icelandair
25 Dec - 17 Jan	LOT
19 Dec - 10 Jan	Icelandair
31 Dec - 07 Jan	TAP
01 Dec - 01 Jan	Icelandair
12 Dec - 01 Jan	Icelandair
25 Dec - 31 Dec	LOT
21 Dec - 10 Jan	Spirit Airlines
10 Dec - 03 Jan	Icelandair
18 Dec - 23 Dec	Spirit Airlines
24 Dec - 30 Dec	Austrian Airlines
24 Dec - 27 Dec	Austrian Airlines
25 Dec - 28 Dec	Austrian Airlines
26 Dec - 28 Dec	TAP
25 Dec - 27 Dec	Austrian Airlines

Also check the deals for one-way flights from Newark to Charleroi 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 Newark to Charleroi in December from 549€

Return flights