Cheapest return flights from Sofia to Boston in July from 568€

AirHint found the following cheapest return flights from Sofia (SOF) to Boston (BOS) in July 2026 (see full year).

Return flights

23 Jul - 31 Jul Lufthansa

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

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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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