Cheapest return flights from Boston to Sofia in June from $1455

Best time to book flights for Boston (BOS) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Sofia (SOF) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Turkish Airlines
24 Jun - 01 Jul Turkish Airlines

Also check the deals for one-way flights from Boston to Sofia in June.

Skyscanner

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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