AirHint found the following cheapest return flights from Cleveland (CLE) to Barcelona (BCN) in October 2026 (see full year).

Return flights

20 Oct - 10 Nov	Air Canada
07 Oct - 21 Oct	Air Canada
14 Oct - 23 Oct	Air Canada
14 Oct - 06 Nov	Lufthansa
06 Oct - 20 Oct	British Airways
11 Oct - 20 Oct	British Airways
14 Oct - 20 Oct	British Airways
07 Oct - 20 Oct	British Airways
07 Oct - 28 Oct	Air Canada
21 Oct - 11 Nov	Air Canada
27 Oct - 17 Nov	Air Canada
27 Oct - 10 Nov	Air Canada
27 Oct - 18 Nov	Air Canada
20 Oct - 12 Nov	Air Canada
27 Oct - 20 Nov	Air Canada
13 Oct - 19 Oct	British Airways
06 Oct - 27 Oct	Air Canada
13 Oct - 27 Oct	Air Canada
14 Oct - 05 Nov	Air Canada
19 Oct - 05 Nov	Air Canada

Also check the deals for one-way flights from Cleveland to Barcelona in October.

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 Cleveland to Barcelona in October from $397

Return flights