AirHint found the following cheapest return flights from Ljubljana (LJU) to Newark (EWR) in June 2026 (see full year).
Return flights
| 02 Jun - 23 Jun | LOT | ||
| 04 Jun - 07 Jun | Delta | ||
| 09 Jun - 15 Jun | Lufthansa | ||
| 10 Jun - 23 Jun | Lufthansa | ||
| 01 Jun - 06 Jun | Turkish Airlines | ||
| 04 Jun - 06 Jun | Delta |
Also check the deals for one-way flights from Ljubljana to Newark in June.
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