Cheapest return flights from Boston to Sofia in January from $455

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 January 2025 (see full year).

Return flights

15 Jan - 29 Jan Fly Play
12 Jan - 27 Jan Fly Play
12 Jan - 17 Jan Fly Play
08 Jan - 15 Jan SWISS
28 Jan - 04 Feb Turkish Airlines
12 Jan - 18 Jan Fly Play
12 Jan - 26 Jan Turkish Airlines
06 Jan - 13 Jan Icelandair
12 Jan - 19 Jan Fly Play
11 Jan - 19 Jan Vueling Airlines
07 Jan - 15 Jan Icelandair

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

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia