AirHint found the following cheapest return flights from Ljubljana (LJU) to New York (JFK) in April 2026 (see full year).

Return flights

17 Apr - 24 Apr	Air Serbia
21 Apr - 27 Apr	Air Serbia
16 Apr - 23 Apr	Air Serbia
23 Apr - 28 Apr	Air Serbia
02 Apr - 12 Apr	Delta
09 Apr - 19 Apr	KLM
27 Apr - 04 May	KLM
11 Apr - 25 Apr	Transavia France
12 Apr - 18 Apr	Air Serbia
20 Apr - 26 Apr	Wizz Air
24 Apr - 30 Apr	Air Serbia
26 Apr - 04 May	Air France
24 Apr - 04 May	Air Serbia
23 Apr - 02 May	Air Serbia
24 Apr - 01 May	Air Serbia
29 Apr - 03 May	Wizz Air
23 Apr - 01 May	LOT
27 Apr - 02 May	Air Serbia
26 Apr - 01 May	Wizz Air
25 Apr - 01 May	Lufthansa

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

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

Cheapest return flights from Ljubljana to New York in April from 481€

Return flights