United flights from United States to Bulgaria from $ 510*
Book the best deals from United States to Bulgaria
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flight_land
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Select travel class
Chicago (ORD)to
Sofia (SOF)11/25/24 - 12/09/24
from
$ 640*
Viewed: 3 hours ago
Roundtrip
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Economy
Washington, D.C. (IAD)to
Sofia (SOF)12/03/24 - 12/10/24
from
$ 726*
Viewed: 3 hours ago
Roundtrip
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Economy
San Francisco (SFO)to
Sofia (SOF)12/03/24 - 12/10/24
from
$ 648*
Viewed: 3 hours ago
Roundtrip
|
Economy
New York/Newark (EWR)to
Sofia (SOF)12/04/24 - 12/11/24
from
$ 635*
Viewed: 13 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.
Best business class fares from United States to Bulgaria
flight_takeoff
flight_land
$
San Francisco (SFO)to
Sofia (SOF)
12/28/24 - 01/22/25
Roundtrip
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Business
from
$ 3,272*
Viewed: 17 hours ago
Washington, D.C. (IAD)to
Sofia (SOF)
02/13/25 - 02/17/25
Roundtrip
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Business
from
$ 3,049*
Viewed: 14 hours ago
Chicago (ORD)to
Sofia (SOF)
12/24/24 - 01/08/25
Roundtrip
|
Business
from
$ 4,541*
Viewed: 14 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.