AirHint found the following cheapest return flights from Washington (IAD) to Charleroi (CRL) in July 2026 (see full year).
Return flights
| 12 Jul - 27 Jul | Lufthansa | ||
| 15 Jul - 27 Jul | Lufthansa | ||
| 13 Jul - 27 Jul | Lufthansa | ||
| 15 Jul - 28 Jul | Lufthansa | ||
| 02 Jul - 11 Jul | Lufthansa | ||
| 03 Jul - 19 Jul | TAP |
Also check the deals for one-way flights from Washington to Charleroi in July.
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