Cheapest return flights from Boston to Bucharest in January from $335

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

Return flights

19 Jan - 26 Jan Austrian Airlines
20 Jan - 27 Jan Austrian Airlines
21 Jan - 28 Jan Lufthansa
18 Jan - 25 Jan Austrian Airlines
22 Jan - 29 Jan Austrian Airlines
23 Jan - 30 Jan Austrian Airlines
26 Jan - 02 Feb SWISS
31 Jan - 07 Feb Icelandair
15 Jan - 18 Jan Scandinavian Airlines
11 Jan - 18 Jan Scandinavian Airlines

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

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