Welcome | Sign out
Recommended by:More >

Cheap Flights from Seattle to Sofia, Bulgaria - SEA to SOF

Did You Know?

698,317 seats are available per week to fly from Seattle, WA to Sofia.
You must make at least one connection to fly from Seattle, WA to Sofia.
There are 11096 flights from Seattle, WA to Sofia per week.
United Airlines has 490 connecting flights between Seattle, WA and Sofia.

Cheap Domestic Flights from Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, US Airways, American, Sun Country, United, Frontier, AirTran, Virgin America
$289
AirTran, Virgin America, Frontier, US Airways, American, Alaska, United, Sun Country, JetBlue
$313

Cheap International Flights from Seattle - SEA

Flights
Airline
Lowest Price
Icelandair, Korean, Air Europa, Iberia, Condor, Delta, LOT, Swiss, Turkish, Air New Zealand, US Airways, KLM, Austrian, Lufthansa, Air France, Air Berlin, American, United, Air Canada, British Airways, Finnair, Brussels, Alitalia, Virgin Atlantic, Tap Portugal
$1007
Singapore, Swiss, KLM, Turkish, Air New Zealand, LOT, British Airways, Alitalia, Austrian, Air Canada, Korean, Delta, American, Lufthansa, Air France, US Airways, United
$968
Air Europa, Korean, British Airways, Finnair, Brussels, Tap Portugal, SAS, KLM, US Airways, Icelandair, Turkish, Swiss, Delta, LOT, Alitalia, Air Canada, Austrian, Lufthansa, Air France, Air Berlin, American, Iberia, United
$992
Swiss, Air France, Brussels, US Airways, Turkish, KLM, Delta, Iberia, Lufthansa, Air Berlin, American, Czech, United, Air Canada, Tap Portugal, British Airways, Finnair, Alitalia, LOT, Austrian
$1001
Lufthansa, United, Austrian, Swiss, Turkish
$1108
LOT, KLM, Delta, US Airways, Icelandair, Korean, Iberia, Air Europa, SAS, Austrian, Brussels, Lufthansa, Air France, Air Berlin, American, Air Canada, British Airways, Finnair, Alitalia, Swiss, Turkish, United
$1012
Icelandair, Austrian, SAS, Alitalia, Brussels, Finnair, British Airways, Singapore, Air Canada, American, Lufthansa, Air France, United, LOT, Korean, Condor, Iberia, US Airways, Delta, Tap Portugal, Air New Zealand, Turkish, KLM, Swiss, Air Berlin
$845
Austrian, LOT, Swiss, KLM, Turkish, US Airways, Brussels, British Airways, Tap Portugal, Icelandair, Iberia, Lufthansa, Air France, American, Delta, United, Air Canada, Alitalia
$1050
Lufthansa, Austrian, Tap Portugal, Turkish, Swiss
$1067
Tap Portugal, US Airways, Turkish, Austrian, Alitalia, Air Berlin, Lufthansa
$1066
Lufthansa, US Airways, KLM, Air Canada, Air France, United, Turkish, Swiss, LOT, Austrian, Tap Portugal, Alitalia
$1028
KLM, Turkish, Delta, Alitalia, Austrian, United, Air France, Lufthansa
$1196

Cheap International Flights to Sofia - SOF

Flights
Airline
Lowest Price
Turkish, KLM, LOT, Austrian, Finnair, British Airways, Air Canada, United, American, Air France, Iberia, Lufthansa
CAD894
Iberia, Turkish, KLM, LOT, Alitalia, British Airways, Air Canada, United, American, Lufthansa, Air France
$1023
LOT, Brussels, Finnair, Austrian, Swiss, KLM, Turkish, Virgin Atlantic, US Airways, Air Transat, British Airways, Air Canada, Icelandair, American, Korean, Iberia, Lufthansa, Condor, Air France, United, Delta
CAD770
KLM, Air Canada, LOT, Austrian, British Airways, Singapore, Turkish, Korean, Lufthansa, Air France, American, Swiss, United, Delta
CAD896
Turkish, Lufthansa, Austrian, Swiss
CAD1296
Finnair, British Airways, Delta, Air Canada, Air Transat, KLM, Brussels, Austrian, LOT, Swiss, US Airways, Jet Airways, Turkish, United, Icelandair, American, Air France, Lufthansa, Iberia, Korean
CAD700
American, Air France, Lufthansa, Iberia, Turkish, LOT, KLM, Swiss, Delta, United, Air Canada, British Airways, Finnair, Brussels, Austrian
CAD895
Lufthansa, United, Austrian, Swiss, Turkish
CAD1291
United, Austrian, Turkish, LOT, Swiss, KLM, Air France, Lufthansa, Air Canada
CAD1196
US Airways, Alitalia, LOT, Swiss, KLM, Turkish, British Airways, Singapore, Air Canada, United, Air New Zealand, Delta, American, Air France, Lufthansa
$968
Iberia, US Airways, Turkish, KLM, Lufthansa, American, Delta, United, Air Canada, British Airways, Brussels, Alitalia, LOT, Air France, Swiss
$1027
Iberia, American, Icelandair, Air France, Turkish, KLM, Swiss, LOT, Lufthansa, Air Canada, Delta, US Airways, United, Austrian, Brussels, British Airways
CAD886
British Airways, Air Transat, United, Air Canada, Delta, American, Air France, Condor, Iberia, Korean, Icelandair, Finnair, Brussels, US Airways, Turkish, Lufthansa, KLM, Swiss, LOT, Austrian
CAD574
United, Lufthansa, Air France, Swiss, SAS, Turkish, Delta, Iberia, US Airways, American, Brussels, Alitalia, LOT, British Airways, Air Canada, KLM
$1054
Turkish, Air Canada, British Airways, Finnair, Brussels, Austrian, LOT, Swiss, KLM, Delta, United, Iberia, American, Air France, Korean, Icelandair, US Airways, Lufthansa
CAD793
United, Lufthansa, Delta, American, Air France, Air Canada, Brussels, Alitalia, LOT, Swiss, KLM, Turkish, US Airways, British Airways, Iberia
$1050
Recommended by:More >
Cheap Flights from Seattle to Sofia, Bulgaria, from $1016 Round trip from SEA to SOF