Cheapest return flights from Boston to Bucharest in April from $376

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

Return flights

01 Apr - 08 Apr SWISS
06 Apr - 13 Apr SWISS
21 Apr - 28 Apr SWISS
28 Apr - 05 May SWISS
27 Apr - 04 May SWISS
22 Apr - 29 Apr Air France
29 Apr - 06 May Air France
12 Apr - 19 Apr SWISS
30 Apr - 07 May Air France
11 Apr - 18 Apr Air Canada
26 Apr - 03 May Air France
23 Apr - 30 Apr KLM
16 Apr - 23 Apr Air Canada
25 Apr - 02 May SWISS
19 Apr - 26 Apr SWISS
10 Apr - 25 Apr Lufthansa

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

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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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