AirHint found the following cheapest return flights from Charleroi (CRL) to Santander (SDR) in July 2025 (see full year).

Return flights

31 Jul - 05 Aug	Ryanair	direct
31 Jul - 01 Aug	Ryanair	direct
31 Jul - 15 Aug	Ryanair	direct
31 Jul - 12 Aug	Ryanair	direct
31 Jul - 09 Aug	Ryanair	direct
31 Jul - 07 Aug	Ryanair	direct
31 Jul - 04 Aug	Ryanair	direct
31 Jul - 18 Aug	Ryanair	direct
29 Jul - 05 Aug	Ryanair	direct
31 Jul - 14 Aug	Ryanair	direct
29 Jul - 31 Jul	Ryanair	direct
26 Jul - 29 Jul	Ryanair	direct
29 Jul - 30 Jul	Ryanair
28 Jul - 31 Jul	Ryanair	direct
28 Jul - 29 Jul	Ryanair	direct
28 Jul - 30 Jul	Ryanair

Also check the deals for one-way flights from Charleroi to Santander in July.

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 Santander

Cheap car rent in Santander

Cheapest return flights from Charleroi to Santander in July from 122€

Return flights