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

Return flights

11 Aug - 18 Aug	SWISS
20 Aug - 28 Sep	SWISS
22 Aug - 26 Aug	United
15 Aug - 28 Aug	United
21 Aug - 03 Sep	Lufthansa
15 Aug - 17 Aug	United
19 Aug - 25 Aug	Lufthansa
21 Aug - 25 Aug	United
25 Aug - 13 Sep	Delta
15 Aug - 31 Aug	Lufthansa
06 Aug - 20 Aug	SWISS
06 Aug - 27 Sep	SWISS
23 Aug - 05 Sep	British Airways
26 Aug - 04 Sep	Lufthansa
20 Aug - 23 Aug	Scandinavian Airlines
03 Aug - 10 Aug	Lufthansa

Also check the deals for one-way flights from Hannover 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 Hannover to Newark in August from 397€

Return flights