Cheapest return flights from Boston to Sofia in March from 422€
AirHint found the following cheapest return flights from Boston (BOS) to Sofia (SOF) in March 2025 (see full year).
Return flights
| 11 Mar - 25 Mar | Fly Play | ||
| 29 Mar - 13 Apr | Fly Play | ||
| 12 Mar - 17 Mar | SWISS | ||
| 30 Mar - 13 Apr | Fly Play | ||
| 21 Mar - 30 Mar | Azores Airlines | ||
| 12 Mar - 22 Mar | KLM | ||
| 01 Mar - 15 Mar | Turkish Airlines |
Also check the deals for one-way flights from Boston to Sofia in March.
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.
