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

Return flights

07 Apr - 14 Apr	Air Canada
14 Apr - 21 Apr	Air Canada
01 Apr - 08 Apr	Air Canada
20 Apr - 27 Apr	Air Canada
13 Apr - 20 Apr	Air Canada
12 Apr - 19 Apr	Air Canada
02 Apr - 09 Apr	Air Canada
15 Apr - 29 Apr	British Airways
23 Apr - 30 Apr	Air Canada
24 Apr - 01 May	Air France
04 Apr - 11 Apr	Air Canada
30 Apr - 07 May	British Airways
18 Apr - 02 May	British Airways

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

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 Washington to Bucharest in April from 416€

Return flights