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Cheap Flights from Philadelphia to Sofia, Bulgaria - PHL to SOF (reverse)

Did You Know?

You must make at least one connection to fly from Philadelphia, PA to Sofia.
United Airlines has 490 connecting flights between Philadelphia, PA and Sofia.
There are 9880 flights from Philadelphia, PA to Sofia per week.
544,934 seats are available per week to fly from Philadelphia, PA to Sofia.

Cheap International Flights to Sofia - SOF

Flights
Airline
Lowest Price
LOT, KLM, Turkish, Air France, Lufthansa, Iberia, Austrian, Alitalia, United, Air Berlin, Finnair, British Airways, Air Canada, American, Aeroflot
$699
Turkish, Air Canada, Aeroflot, British Airways, United, American, Air Berlin, Air France, Lufthansa, Iberia, Finnair, Alitalia, Austrian, LOT, KLM, Tap Portugal
$689
British Airways, Finnair, Austrian, Alitalia, Air Canada, United, American, Air France, Lufthansa, KLM
$731
Alitalia, KLM, Turkish, British Airways, Finnair, Air Berlin, American, United, Air Canada, Lufthansa, Iberia, Air France
$856
American, United, Air Berlin, Singapore, Lufthansa, British Airways, Alitalia, Austrian, Egyptair, US Airways, Royal Air Maroc, KLM, Air France, Turkish, Swiss, LOT, Air Canada, Delta, Aeroflot, Royal Jordanian
$596
Austrian, KLM, US Airways, Icelandair, Brussels, Olympic, Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, Alitalia, British Airways, Lufthansa, Emirates, Air France, American, United, Air Canada, Egyptair
$724
Lufthansa, Turkish, Swiss, Austrian, United
$716
Lufthansa, Turkish, Swiss, Austrian
$690
Turkish, Alitalia, Swiss, LOT, TAROM, Aeroflot, Delta, Czech, Iberia, Air Europa, US Airways, KLM, Austrian, Brussels, Finnair, British Airways, United, Lufthansa, Air France, Air Berlin, American, Air Canada
$705
Delta, United, Air France, Turkish, British Airways, Alitalia, Austrian, Lufthansa, KLM
$720
Air Canada, Virgin Atlantic, Turkish, Swiss, LOT, Tap Portugal, Aeroflot, Delta, Lufthansa, Air France, Air Berlin, American, United, British Airways, Brussels, Alitalia, Austrian, Finnair, SAS, KLM, US Airways, Icelandair, Air Europa, Iberia
$603
US Airways, Turkish, KLM, Swiss, LOT, Austrian, Alitalia, Singapore, Egyptair, British Airways, Lufthansa, Royal Jordanian, Air France, American, United, Delta, Air Canada, Aeroflot
$692
British Airways, Lufthansa, Air Berlin, Aeroflot, US Airways, Turkish, Austrian, Alitalia
$667
Air France, Air Canada, Alitalia, Austrian, Swiss, KLM, Turkish, US Airways, Lufthansa, Aeroflot, United, Air Berlin, LOT
$704
Aer Lingus, KLM, US Airways, Royal Air Maroc, Icelandair, Iberia, Aeroflot, LOT, Swiss, Turkish, Brussels, Transaero, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, Singapore, British Airways, Finnair, Alitalia, Delta, Air Europa, Ethiopian
$762
Icelandair, Finnair, Brussels, Alitalia, Austrian, Avianca, Transaero, KLM, US Airways, Air Canada, Turkish, Swiss, Aeroflot, Delta, Royal Air Maroc, Air Europa, British Airways, LOT, Iberia, Aer Lingus, Lufthansa, Air France, Air Berlin, American, United
$707
Austrian, KLM, Air Berlin, US Airways, Czech, Delta, Aeroflot, LOT, Alitalia, Brussels, Air France, Lufthansa, American, United, Swiss, Air Canada, British Airways, Finnair, Iberia, Turkish
$713
Tap Portugal, Aeroflot, Air Europa, Iberia, Delta, Icelandair, US Airways, KLM, SAS, Austrian, Alitalia, Brussels, Finnair, British Airways, Air Tahiti Nui, Swiss, Lufthansa, Air France, LOT, Air Berlin, American, United, Air Canada, Turkish
$568
Brussels, Alitalia, Austrian, Transaero, KLM, US Airways, Iberia, Delta, Swiss, LOT, Aeroflot, Finnair, British Airways, Aer Lingus, Emirates, Air Berlin, Lufthansa, Air France, American, United, Air Canada, Turkish
$754
Transaero, KLM, US Airways, Royal Air Maroc, Air Europa, Iberia, Czech, Austrian, Alitalia, Brussels, Finnair, British Airways, Singapore, United, Air Berlin, Air France, Lufthansa, Delta, Aeroflot, LOT, Swiss, Turkish, Virgin Atlantic
$645
US Airways, Royal Air Maroc, Icelandair, Air Europa, Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, KLM, Austrian, Alitalia, Air France, Lufthansa, Aer Lingus, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Virgin Atlantic
$745
Alitalia, Austrian, KLM, Turkish
$738
US Airways, Royal Air Maroc, Icelandair, Air Europa, Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, KLM, Austrian, Aer Lingus, Lufthansa, Air Canada, Air France, American, United, British Airways, Finnair, Brussels, Alitalia
$698
Iberia, Transaero, KLM, US Airways, Royal Air Maroc, Turkish, Swiss, Icelandair, Brussels, Alitalia, Air Europa, Aeroflot, Delta, Austrian, Finnair, United, British Airways, Air Canada, American, Air Berlin, Air France, Lufthansa, Aer Lingus
$753
Transaero, Turkish, US Airways, El Al, Swiss, LOT, Royal Jordanian, Aeroflot, Delta, Czech, Iberia, KLM, Lufthansa, Air France, Austrian, Brussels, Alitalia, Finnair, British Airways, Air Canada, United, American, Air Berlin, Ethiopian
$674
Lufthansa, KLM, Swiss, Austrian, Alitalia, Air Canada, Delta, Air France, American, United, US Airways
$739
Brussels, Finnair, British Airways, Austrian, JetBlue, KLM, US Airways, Royal Air Maroc, Icelandair, Air Europa, Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, Air Canada, United, American, Alitalia, Aer Lingus, Emirates, Lufthansa, Air Berlin, Air France
$643
American, United, Delta, Air Canada, Aeroflot, Finnair, Brussels, Alitalia, Austrian, Swiss, KLM, Turkish, US Airways, Air Berlin, Air France, Aer Lingus, British Airways, Emirates, Iberia, Lufthansa
$706
Iberia, Delta, Aeroflot, LOT, Swiss, Turkish, Air France, British Airways, Czech, American, United, Emirates, Lufthansa, Finnair, Brussels, Alitalia, Austrian, KLM, Air Europa, US Airways, Air Canada
$703
Egyptair, Air India, Emirates, Kuwait, British Airways, Finnair, Austrian, Asiana, Lufthansa, Air France, Pakistan, Singapore, Etihad, American, China Airlines, United, All Nippon, Air Berlin, Ethiopian, KLM, Cathay, Air China, Swiss, Turkish, JAL, Virgin Atlantic, Brussels, Gulf Air, Thai, US Airways, Royal Jordanian, Aeroflot, China Southern, China Eastern, Air Canada, Qatar, Uzbekistan, Delta, Malaysia, Saudi Arabian
$869
Cheap Flights from Philadelphia to Sofia, Bulgaria, from $1020 Round trip from PHL to SOF