Cheapest return flights from Newark to Ljubljana in June from $714

Best time to book flights for Newark (EWR) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Ljubljana (LJU) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Icelandair
04 Jun - 18 Jun Porter Airlines (Canada) Ltd
30 Jun - 07 Jul Air Canada
07 Jun - 21 Jun FrenchBee
10 Jun - 24 Jun Turkish Airlines
19 Jun - 30 Jul FrenchBee
27 Jun - 04 Jul Turkish Airlines

Also check the deals for one-way flights from Newark to Ljubljana in June.

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 Ljubljana

Cheap car rent in Ljubljana