Flights to Sofia from $ 393*
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1 Passenger, Economy
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today
today
United's most popular flights to Sofia (SOF)
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$
Chicago (ORD)to
Sofia (SOF)12/07/25 - 12/14/25
from
$Â 608
Viewed: 8 hours ago
Roundtrip
Economy
Newark/New York (EWR)to
Sofia (SOF)01/20/26 - 01/27/26
from
$Â 393
Viewed: 16 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Sofia (SOF)02/05/26 - 02/08/26
from
$Â 617
Viewed: 22 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Sofia (SOF)01/28/26 - 02/04/26
from
$Â 680
Viewed: 8 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Sofia (SOF)
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flight_land
$
Chicago (ORD)to
Sofia (SOF)
03/14/26 - 03/21/26
Roundtrip
Business
from
$Â 5,782
Viewed: 19 hours ago
Newark/New York (EWR)to
Sofia (SOF)
02/03/26 - 02/26/26
Roundtrip
Business
from
$Â 4,452
Viewed: 21 hours ago
San Francisco (SFO)to
Sofia (SOF)
06/24/26 - 08/05/26
Roundtrip
Business
from
$Â 5,004
Viewed: 10 hours ago
Washington, D.C. (IAD)to
Sofia (SOF)
12/24/25 - 12/30/25
Roundtrip
Business
from
$Â 3,345
Viewed: 3 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
