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

Return flights

19 Aug - 26 Aug	United
26 Aug - 10 Sep	Scandinavian Airlines
25 Aug - 20 Sep	United
31 Aug - 14 Sep	SWISS
17 Aug - 08 Sep	SWISS
27 Aug - 02 Sep	Icelandair
20 Aug - 26 Aug	United
19 Aug - 30 Aug	United
19 Aug - 29 Aug	KLM
17 Aug - 27 Aug	KLM
18 Aug - 27 Aug	KLM
17 Aug - 02 Sep	Delta
19 Aug - 28 Aug	United
20 Aug - 28 Aug	United
31 Aug - 20 Sep	Austrian Airlines
21 Aug - 13 Sep	United
23 Aug - 26 Aug	United
24 Aug - 02 Sep	Lufthansa
30 Aug - 15 Sep	Lufthansa
19 Aug - 27 Aug	Lufthansa

Also check the deals for one-way flights from Newark to Budapest 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 Newark to Budapest in August from 381€

Return flights