AirHint found the following cheapest return flights from Ljubljana (LJU) to New York (JFK) in October 2025 (see full year).

Return flights

27 Oct - 09 Nov	Air Serbia
07 Oct - 21 Oct	LOT
07 Oct - 11 Oct	LOT
06 Oct - 20 Oct	LOT
15 Oct - 26 Oct	SWISS
16 Oct - 26 Oct	SWISS
26 Oct - 02 Nov	SWISS
25 Oct - 02 Nov	SWISS
02 Oct - 13 Oct	Delta
01 Oct - 04 Oct	LOT
14 Oct - 26 Oct	Air France
10 Oct - 17 Oct	KLM
27 Oct - 30 Oct	Delta

Also check the deals for one-way flights from Ljubljana to New York 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 Ljubljana to New York in October from $591

Return flights