Cheapest return flights from Ljubljana to New York in September from $652

Best time to book flights for Ljubljana (LJU) to New York (JFK) flights at AirHint

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

Return flights

10 Sep - 18 Sep LOT
05 Sep - 09 Sep LOT
11 Sep - 16 Sep Air Serbia
18 Sep - 25 Sep KLM
10 Sep - 15 Sep KLM
12 Sep - 19 Sep Delta
08 Sep - 13 Sep LOT
11 Sep - 15 Sep British Airways
16 Sep - 19 Sep Air Serbia
20 Sep - 20 Sep LOT

Also check the deals for one-way flights from Ljubljana to New York in September.

Skyscanner

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.

Book a cheap hotel in New York

Cheap car rent in New York