Cheapest return LJU–EWR flights, May

AirHint found the following cheapest return flights from Ljubljana (LJU) to Newark (EWR) in May 2026 (see full year).

Return flights

20 May - 28 May Delta
24 May - 09 Jun LOT
22 May - 29 May LOT
26 May - 03 Jun Lufthansa
07 May - 02 Jun LOT
28 May - 10 Jun Lufthansa
25 May - 08 Jun SWISS
14 May - 04 Jun LOT
25 May - 01 Jun Lufthansa
11 May - 18 May Turkish Airlines
14 May - 01 Jun SWISS
06 May - 14 May Turkish Airlines
18 May - 22 May Turkish Airlines
06 May - 02 Jun SWISS
06 May - 08 May easyJet
18 May - 21 May Air Serbia

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

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