Cheapest return flights from Washington to Bucharest in June from $720

AirHint found the following cheapest return flights from Washington (IAD) to Bucharest (OTP) in June 2026 (see full year).

Return flights

15 Jun - 22 Jun Lufthansa
17 Jun - 24 Jun Lufthansa
16 Jun - 23 Jun Air Canada
30 Jun - 14 Jul Air France
13 Jun - 20 Jun Lufthansa
14 Jun - 21 Jun Lufthansa
22 Jun - 29 Jun Lufthansa
18 Jun - 25 Jun Turkish Airlines
19 Jun - 26 Jun Lufthansa
27 Jun - 11 Jul Air France

Also check the deals for one-way flights from Washington to Bucharest in June.

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