Cheapest return flights from Boston to Charleroi in January from $394

AirHint found the following cheapest return flights from Boston (BOS) to Charleroi (CRL) in January 2026 (see full year).

Return flights

11 Jan - 23 Jan Air Canada
13 Jan - 19 Jan SWISS
22 Jan - 26 Jan Aer Lingus
18 Jan - 03 Feb TAP
11 Jan - 05 Feb LEVEL
21 Jan - 03 Feb Air Canada
20 Jan - 27 Jan Air Canada
11 Jan - 20 Jan Austrian Airlines
12 Jan - 20 Jan SWISS
23 Jan - 06 Feb Lufthansa
26 Jan - 10 Feb SWISS
23 Jan - 05 Feb Lufthansa
18 Jan - 02 Feb SWISS
21 Jan - 27 Jan TAP
12 Jan - 23 Jan TAP
21 Jan - 05 Feb TAP
18 Jan - 28 Jan TAP
20 Jan - 02 Feb TAP
12 Jan - 05 Feb TAP
19 Jan - 28 Jan TAP

Also check the deals for one-way flights from Boston to Charleroi in January.

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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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