Cheapest return flights from Luxemburg to Newark in September from 391€

AirHint found the following cheapest return flights from Luxemburg (LUX) to Newark (EWR) in September 2025 (see full year).

Return flights

10 Sep - 23 Sep TAP
24 Sep - 30 Sep TAP
18 Sep - 02 Oct TAP
25 Sep - 29 Sep TAP
15 Sep - 25 Sep TAP
16 Sep - 26 Sep Air France
19 Sep - 29 Sep Air Dolomiti
02 Sep - 30 Sep Delta
19 Sep - 26 Sep Delta
09 Sep - 14 Sep Lufthansa
25 Sep - 28 Sep Delta
19 Sep - 06 Oct Lufthansa
19 Sep - 02 Oct TAP

Also check the deals for one-way flights from Luxemburg to Newark 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.

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