AirHint found the following cheapest return flights from Orlando (MCO) to Barcelona (BCN) in October 2025 (see full year).

Return flights

27 Oct - 11 Nov	Air France
18 Oct - 06 Nov	Air Canada
18 Oct - 07 Nov	Air Canada
21 Oct - 28 Oct	Air Canada
24 Oct - 11 Nov	Air France
22 Oct - 15 Nov	Air France
19 Oct - 08 Nov	Air France
20 Oct - 15 Nov	Air France
21 Oct - 15 Nov	KLM
17 Oct - 23 Oct	Iberia
17 Oct - 24 Oct	Iberia
17 Oct - 07 Nov	Air France
26 Oct - 08 Nov	KLM
17 Oct - 20 Oct	Air France
17 Oct - 19 Oct	British Airways

Also check the deals for one-way flights from Orlando 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 Orlando to Barcelona in October from $426

Return flights