Cheapest return flights from Boston to Bucharest in October from $388

Best time to book flights for Boston (BOS) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Bucharest (OTP) in October 2025 (see full year).

Return flights

07 Oct - 29 Oct Scandinavian Airlines
03 Oct - 05 Nov Scandinavian Airlines
22 Oct - 12 Nov Air Canada
18 Oct - 24 Oct Scandinavian Airlines
28 Oct - 01 Nov Scandinavian Airlines
17 Oct - 24 Oct Scandinavian Airlines
21 Oct - 04 Nov SWISS
22 Oct - 05 Nov SWISS
21 Oct - 11 Nov SWISS
28 Oct - 18 Nov SWISS
29 Oct - 04 Nov SWISS
29 Oct - 19 Nov SWISS
13 Oct - 19 Oct Scandinavian Airlines
13 Oct - 20 Oct Scandinavian Airlines
14 Oct - 28 Oct SWISS
15 Oct - 29 Oct SWISS
15 Oct - 22 Oct SWISS
07 Oct - 14 Oct British Airways
08 Oct - 15 Oct British Airways
30 Oct - 07 Nov Air Canada

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

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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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