Cheapest return flights from New York to Bucharest in September from $455

AirHint found the following cheapest return flights from New York (NYC) to Bucharest (OTP) in September 2026 (see full year).

Return flights

08 Sep - 15 Sep Air Serbia
09 Sep - 16 Sep Air Serbia
03 Sep - 17 Sep Air Serbia
01 Sep - 08 Sep British Airways
22 Sep - 29 Sep British Airways
23 Sep - 30 Sep Air Serbia
16 Sep - 30 Sep British Airways
07 Sep - 25 Sep SWISS
09 Sep - 25 Sep SWISS
11 Sep - 26 Sep British Airways
18 Sep - 02 Oct British Airways
18 Sep - 03 Oct British Airways

Also check the deals for one-way flights from New York 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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