Cheapest return flights from Philadelphia to Bucharest in August from $688

AirHint found the following cheapest return flights from Philadelphia (PHL) to Bucharest (OTP) in August 2025 (see full year).

Return flights

27 Aug - 08 Sep British Airways
20 Aug - 31 Aug Air France
21 Aug - 31 Aug Frontier Airlines

Also check the deals for one-way flights from Philadelphia to Bucharest in August.

Skyscanner

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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