AirHint found the following cheapest return flights from Charleroi (CRL) to Vienna (VIE) in May 2026 (see full year).

Return flights

29 May - 15 Jun	Ryanair	direct
05 May - 22 May	Ryanair	direct
01 May - 22 May	Ryanair	direct
27 May - 15 Jun	Ryanair	direct
29 May - 09 Jun	Ryanair	direct
25 May - 09 Jun	Ryanair	direct
27 May - 09 Jun	Ryanair	direct
29 May - 31 May	Ryanair
27 May - 07 Jun	Ryanair
21 May - 24 May	Ryanair
06 May - 10 May	Ryanair
30 May - 07 Jun	Ryanair
01 May - 03 May	Ryanair

Also check the deals for one-way flights from Charleroi to Vienna in May.

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 Charleroi to Vienna in May from 74€

Return flights