Cheapest return flights from Washington (IAD) to Charleroi (CRL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
29 Sep 05 Oct Icelandair
17 Sep 28 Sep Icelandair
13 Sep 19 Sep Aer Lingus
03 Sep 07 Sep Aer Lingus
09 Sep 13 Sep Aer Lingus
Powered by

deals for one-way flights from Washington to Charleroi in September.

Book a cheap hotel in Charleroi

Cheap car rent in Brussels South

Updated Jun 5, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.