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Cheap Flights from Boston to Sofia, BG, Bulgaria - BOS to SOF Last modified: May 24, 2016 12:47 AM

Popular flights from Boston to Sofia Last modified: May 24, 2016 12:47 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Aer Lingus
Departure Date Return Date Lowest Price
Jul 27, 2016 Aug 15, 2016 $1,205
Aug 1, 2016 Aug 16, 2016 $1,205
Aug 1, 2016 Aug 15, 2016 $1,205
Aug 3, 2016 Aug 19, 2016 $1,205
Aug 3, 2016 Aug 17, 2016 $1,205
Air Berlin
Departure Date Return Date Lowest Price
Sep 1, 2016 Sep 15, 2016 $857
Air France
Departure Date Return Date Lowest Price
Jun 22, 2016 Jul 5, 2016 $813
Jul 4, 2016 Jul 22, 2016 $813
Alitalia
Departure Date Return Date Lowest Price
Jul 4, 2016 Jul 22, 2016 $818
American Airlines
Departure Date Return Date Lowest Price
Aug 2, 2016 Aug 10, 2016 $1,071
Aug 3, 2016 Aug 13, 2016 $1,071
Aug 3, 2016 Aug 17, 2016 $1,071
Aug 4, 2016 Aug 13, 2016 $1,071
Aug 12, 2016 Aug 22, 2016 $1,071
Austrian Airlines
Departure Date Return Date Lowest Price
Aug 17, 2016 Aug 30, 2016 $1,063
British Airways
Departure Date Return Date Lowest Price
May 27, 2016 May 31, 2016 $924
Brussels Airlines
Departure Date Return Date Lowest Price
Jun 10, 2016 Jun 21, 2016 $1,118
Bulgaria Air
Departure Date Return Date Lowest Price
Jun 22, 2016 Jul 5, 2016 $890
Finnair
Departure Date Return Date Lowest Price
Aug 1, 2016 Aug 12, 2016 $1,090
Aug 1, 2016 Aug 11, 2016 $1,090
Iberia
Departure Date Return Date Lowest Price
Aug 2, 2016 Aug 10, 2016 $1,071
Aug 4, 2016 Aug 13, 2016 $1,071
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Jun 16, 2016 Jun 27, 2016 $830
Jun 22, 2016 Jul 5, 2016 $830
LOT Polish Airlines
Departure Date Return Date Lowest Price
Jun 20, 2016 Jul 6, 2016 $1,365
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Jun 23, 2016 Jun 30, 2016 $817
Tap Portugal
Departure Date Return Date Lowest Price
Jul 27, 2016 Aug 10, 2016 $1,532
Aug 3, 2016 Aug 17, 2016 $1,532
United Airlines
Departure Date Return Date Lowest Price
Jun 23, 2016 Jun 30, 2016 $810
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
Sep 1, 2016 Sep 15, 2016 $1,313

How Much Does it Cost to Fly from Boston to Sofia (BOS to SOF)?

We have collected flight cost data from across the web for travel from Boston to Sofia, and have found the average flight price for this trip to be $839.

When Can I Buy the Cheapest Flight from Boston to Sofia (BOS to SOF)?

Airlines can adjust prices for plane tickets from Boston to Sofia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Boston to Sofia

The chart below shows up-to-date information regarding the cheapest days to fly from Boston to Sofia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$813 $885 $813 $810 $816 $827 $904

Lowest Fares Chart By Month from Boston to Sofia

The chart below shows the lowest fare by month when flying from Boston to Sofia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Boston Sofia British Airways 5/27/16 5/31/16 1 $924
June Boston Sofia United 6/23/16 6/30/16 1 $810
July Boston Sofia Air France 7/4/16 7/22/16 2 $813
August Boston Sofia Lufthansa 8/1/16 8/12/16 1 $883
September Boston Sofia Air Berlin 9/1/16 9/15/16 2 $857
October Boston Sofia United 10/4/16 10/19/16 1 $864
November Boston Sofia United 11/4/16 11/13/16 2 $793
December Boston Sofia United 12/10/16 12/27/16 1 $804

Boston to Sofia Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Boston to Sofia?
Answer: Paris, FR

Airlines Flying from Boston to Sofia (BOS to SOF) Number of flights searched: 339Last modified: May 24, 2016 12:47 AM

Below are the different airlines that fly from Boston to Sofia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Boston to Sofia.

Boston to Sofia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Berlin DUS / TXL X X X X
Air France CDG X X X X X X X
Alitalia FCO X X X X X X X
British Airways LHR X X X X X X X
Lufthansa MUC X X X X X X X
Swiss ZRH X X X
Qatar DOH X X X X X X
Turkish IST X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Boston and Sofia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Farecompare Research Tools

Cheap International Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to London American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, FlexFlight, Great Lakes $798
Boston to Istanbul American, JetBlue, Atlasjet, Turkish, United, SunExpress $693
Boston to Paris American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Corsair, Tap Portugal, United, Air Europa, Virgin Atlantic, FlexFlight, Aigle Azur $739

Cheap International Flights to Sofia - SOF

FlightsAirlineLowest Price
New York to Sofia Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $624
Newark to Sofia Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, OpenSkies, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $721
New York to Istanbul American, JetBlue, Atlasjet, Turkish, United, SunExpress $687
New York to Rome Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $737
New York to Athens Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Air Italy, Iberia, Meridiana, KLM, Air Malta, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, TAROM, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $881
New York to Skopje American, United $978
New York to Pristina American, United $906
New York to Bucharest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $759
New York to Tirana American, JetBlue, United $948
New York to Thessaloniki Aegean, American, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $803
New York to Belgrade American, JetBlue, Air Serbia, United $949
New York to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, XL Airways, SAS, Brussels, Singapore, Sun Country, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $720
New York to Barcelona Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $689
New York to Budapest Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic $697
New York to Vienna Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Czech, Austrian, TAROM, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $692
New York to Moscow American, JetBlue, S7, Aeroflot, United, UTAir $566
New York to Munich Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $699
New York to Podgorica American, United, Montenegro $987
New York to Amsterdam American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $683
Newark to London Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, Condor, OpenSkies, Aer Lingus, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $627
New York to Berlin American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $516
New York to Tel Aviv - Yafo American, JetBlue, Arkia, El Al, United, Great Lakes $849
Newark to Istanbul American, JetBlue, Atlasjet, Turkish, United, SunExpress $687
New York to Milan Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, BMI Regional, airBaltic, Condor, OpenSkies, Aer Lingus, Emirates, Air Dolomiti, Air Italy, Iberia, Meridiana, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $629
New York to Venice Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Air Dolomiti, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, Great Lakes $736
New York to Prague Aegean, American, Air Berlin, Air France, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, OpenSkies, Aer Lingus, Bulgaria Air, Iberia, Meridiana, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Tap Portugal, United, Air Europa, Virgin Atlantic $698
New York to Delhi Jet Airways, American, Air India, JetBlue, United, Great Lakes $802
Cheap Flights from Boston to Sofia, BG, Bulgaria, from $810 Round trip from BOS to SOF