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

Return flights

27 Aug - 01 Sep	TAP
27 Aug - 02 Sep	TAP
26 Aug - 02 Sep	TAP
26 Aug - 01 Sep	TAP
27 Aug - 03 Sep	TAP
21 Aug - 03 Sep	TAP
26 Aug - 03 Sep	British Airways
25 Aug - 01 Sep	Ryanair
25 Aug - 02 Sep	Ryanair
19 Aug - 01 Sep	TAP
24 Aug - 28 Aug	Ryanair
25 Aug - 30 Aug	TAP
14 Aug - 19 Aug	United
11 Aug - 22 Aug	Delta
12 Aug - 22 Aug	Delta
16 Aug - 31 Aug	Lufthansa
05 Aug - 19 Aug	SWISS
21 Aug - 29 Aug	Lufthansa
08 Aug - 11 Aug	Air France
16 Aug - 26 Aug	Lufthansa

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

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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Cheapest return flights from Luxemburg to Newark in August from 397€

Return flights