Cheapest return flights from Newark to Bucharest in September from $464

Best time to book flights for Newark (EWR) to Bucharest (OTP) flights at AirHint

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

Return flights

22 Sep - 06 Oct Scandinavian Airlines
09 Sep - 16 Sep Delta
02 Sep - 09 Sep Delta
10 Sep - 17 Sep Delta
30 Sep - 07 Oct British Airways
23 Sep - 30 Sep British Airways
29 Sep - 13 Oct Scandinavian Airlines
29 Sep - 06 Oct Scandinavian Airlines
25 Sep - 09 Oct British Airways
18 Sep - 25 Sep British Airways
16 Sep - 23 Sep United
15 Sep - 22 Sep SWISS

Also check the deals for one-way flights from Newark to Bucharest in September.

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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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