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

Return flights

21 Oct - 28 Oct	Air Canada
29 Oct - 05 Nov	Air Canada
14 Oct - 28 Oct	Delta
23 Oct - 30 Oct	Air Canada
27 Oct - 03 Nov	Delta
30 Oct - 06 Nov	Delta
31 Oct - 07 Nov	Delta
25 Oct - 01 Nov	Air Canada
11 Oct - 18 Oct	Air Canada
15 Oct - 22 Oct	Delta
20 Oct - 27 Oct	Air Canada
02 Oct - 09 Oct	Delta
03 Oct - 10 Oct	Delta
22 Oct - 29 Oct	Air Canada
26 Oct - 02 Nov	Air Canada
16 Oct - 23 Oct	Air Canada

Also check the deals for one-way flights from New York to Ljubljana 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 New York to Ljubljana in October from 352€

Return flights