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

Return flights

09 Oct - 19 Oct	Air France
07 Oct - 15 Oct	Air France
31 Oct - 09 Nov	Delta
30 Oct - 15 Nov	KLM
23 Oct - 27 Oct	KLM
10 Oct - 17 Oct	KLM
06 Oct - 15 Oct	KLM
23 Oct - 31 Oct	Delta
07 Oct - 23 Oct	Delta
23 Oct - 03 Nov	KLM
25 Oct - 03 Nov	SWISS
13 Oct - 17 Oct	Air Serbia
22 Oct - 02 Nov	SWISS
25 Oct - 01 Nov	Turkish Airlines
25 Oct - 02 Nov	KLM
25 Oct - 31 Oct	Air Serbia

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 470€

Return flights