AirHint found the following cheapest one-way flights from Charleroi (CRL) to Budapest (BUD) in September 2025 (see full year).

One-Way flights

11 Sep	Wizz Air	direct
09 Sep	Wizz Air	direct
14 Sep	Wizz Air	direct
10 Sep	Wizz Air	direct
30 Sep	Wizz Air	direct
13 Sep	Wizz Air	direct
16 Sep	Wizz Air	direct
17 Sep	Wizz Air	direct
08 Sep	Wizz Air	direct
23 Sep	Wizz Air	direct

Also check the deals for return flights from Charleroi to Budapest in September.

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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest one-way flights from Charleroi to Budapest in September from 20€

One-Way flights