Airfare Deals Boston to Sofia

On you will find 0 direct and 7 connecting flights from Boston to Sofia at a price of from $363. You can compare airfare deals from airlines and multiple travel sites, book and save on cheap plane tickets and last minute offers. Also check out BOS - SOF flight schedule to find best flight time, convenient departure and arrival airports.

The cost of airline tickets from Boston to Sofia (Bulgaria) and back without transfers can be found with the help of the calendar. Specify the search parameters: one way or round-trip, payment currency, click on the month/day you need and we will search for flights to Sofia.

One way flight from Boston to Sofia

Below are the prices of tickets for direct one-way flights from Boston to Sofia. The cheapest flight from Boston to Sofia starts from $ 363 – the departure date for this flight is 22 December 2020.

Sort by: Departure dateCheap flightsFast flightsDirect flights
08.10.2020 Thursday
from $ 316
Economy Found 2020-09-07
2 transfers 22 hours 5 min
08.10.2020 Thursday
from $ 598
Economy Found 2020-09-07
1 transfer 25 hours 15 min
*Prices include: baggage, hand luggage, airline fees and charges.

Round trip from Boston to Sofia

You can buy a round-trip ticket from Boston to Sofia (Bulgaria) and back using the table below. The best offer starts from $ 810, the flight dates are: there on 18 September 2020 year and back on 13 October 2020 year.

*Prices include: baggage, hand luggage, airline fees and charges.

Flight Schedule Boston to Sofia 2020

The current flight schedule for the route from Boston to Sofia for today, tomorrow and the next few days. This schedule will help you decide on the time of departure and arrival, the airline, the flight number and the day of the week.

Flight schedule not found

Select a date to search for cheap flights to the destination.

*Schedule is indicated only for direct scheduled flights and low-cost airlines.

Flight Information

Flying to Sofia from Boston takes 10:17 minutes (excluding transfers). The distance between Boston and Sofia is 4517 miles (7272 kilometers). Planes depart from Boston between 13:00 and 02:40. The fastest flight from the company Air France with flight number AF 333. Flies for just 11:15 minutes with departure from Boston RT128 Railway and arrival in Sofia Airport.


Average flight time

10:17 min



4517 mi

The earliest flight

The earliest flight


The latest flight

The latest flight



The fastest flight



Direct flight

There are 0 airlines that fly directly from Boston to Sofia. The most popular company carrying out non-stop flights is .

*Flight number

Flights with Transfers

Flights with transfers from Boston to Sofia can be bought from 7 airlines:

  • Aer Lingus: Dublin
  • Alitalia: Rome
  • Virgin Atlantic: Helsinki, Budapest
  • Lufthansa: Frankfurt
  • American Airlines: New York, Helsinki
  • Turkish Airlines: Istanbul
  • Air France: Paris

*Transit cities


Airports serving the air communication between Boston and Sofia. You can fly to Sofia from 1 Boston airports. Planes arrive at 1 airport in Sofia.

Boston airports:

Boston RT128 Railway  ~ 4 km*

Sofia airports:

Sofia Airport  ~ 0 km*

*Distance from the airport to the city center


You can fly from Boston to Sofia on board of 7 airlines that utilize 11 aircraft models.

  • Airbus A319
  • Airbus A320
  • Airbus A321
  • Airbus A330
  • Airbus A330-200
  • Airbus A330-300
  • Boeing 737-800
  • Boeing 747-400
  • Boeing 777-200
  • Boeing 787-900
  • Embraer 190

Connecting cities

The list of cities on transfer flights to Sofia from Boston. The best options are to fly through: Dublin, Rome, Helsinki, Budapest, Frankfurt, New York, Istanbul, Paris.

Cheap airline tickets from Boston to Bulgaria

Here is a list of flights from Boston to Bulgaria purchased on in the past 48 hours. If you find an interesting offer for cheap tickets, do not delay your purchase, prices change every 15 minutes.

Boston - Varna BA 212 British Airways Boeing 747-400
23:55 Boston RT128 Railway
in a way 13 hours 40 min 2 transfers
13:35 Varna Airport
Find 25 September 2020
Boston - Sofia AF 333 Air France Boeing 777-200
00:30 Boston RT128 Railway
in a way 11 hours 15 min 1 transfer
11:45 Sofia Airport
from $ 363 22 December 2020

All flights from Boston

Flights from United States to Sofia

Here are the cheapest flight bookings from United States to Sofia made by users of our website. If you didn’t find your flight destination, use the search bar at the top of the page.

New York - Sofia OS 88 Austrian Airlines Boeing 777-200
23:10 John F. Kennedy
in a way 11 hours 35 min 1 transfer
10:45 Sofia Airport
from $ 112 10 December 2020
Los Angeles - Sofia LH 453 Lufthansa Airbus A340-600
01:15 Los Angeles
in a way 14 hours 50 min 1 transfer
16:05 Sofia Airport
from $ 456 30 September 2020
Miami - Sofia BA 206 British Airways Boeing 747-400
22:15 Miami
in a way 13 hours 0 min 1 transfer
11:15 Sofia Airport
from $ 144 10 December 2020
Chicago - Sofia AA 46 American Airlines Boeing 787-800
04:30 O'Hare
in a way 12 hours 20 min 1 transfer
16:50 Sofia Airport
from $ 279 15 December 2020
San Francisco - Sofia DI 7174 Norwegian Air Boeing 787-900
03:10 San Francisco
in a way 15 hours 0 min 1 transfer
18:10 Sofia Airport
from $ 340 09 June 2021

All flights to Sofia

Tips for buying a ticket

Boston – Sofia – Boston round-trip route are always cheaper than tickets purchased there and back separately.

Cheap flights from Boston to Sofia
Sofia city

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