AirHint found the following cheapest return flights from Newark (EWR) to Ibiza (IBZ) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	British Airways
09 Oct - 14 Oct	British Airways
06 Oct - 19 Oct	British Airways
10 Oct - 14 Oct	British Airways
20 Oct - 05 Nov	TAP
16 Oct - 19 Oct	British Airways
03 Oct - 09 Oct	SWISS
08 Oct - 01 Nov	SWISS
09 Oct - 13 Oct	SWISS
02 Oct - 09 Oct	Austrian Airlines
10 Oct - 01 Nov	British Airways
02 Oct - 13 Oct	Austrian Airlines
03 Oct - 25 Oct	British Airways

Also check the deals for one-way flights from Newark to Ibiza 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 Newark to Ibiza in October from $400

Return flights