Cheap Flights from Sofia to San Jose

View €540 flight on Thu, 30 Oct 2025Opens in a new window

Popular airlines from Sofia to San Jose

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Sofia to San Jose (SOF-SJC)

Prices were available within the past 7 days and start at €540 for one-way flights and €705 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 20 Oct - Thu, 30 Oct
SOF
Sofia
SFO
San Francisco
€705 Return, found 6 days ago
€705
Return
found 6 days ago
Select American Airlines flight, departing Mon, 20 Oct from Sofia to San Francisco, returning Thu, 30 Oct, priced at €705 found 6 days ago
British Airways
Mon, 20 Oct - Thu, 30 Oct
SOF
Sofia
SFO
San Francisco
€727 Return, found 6 days ago
€727
Return
found 6 days ago
Select British Airways flight, departing Mon, 20 Oct from Sofia to San Francisco, returning Thu, 30 Oct, priced at €727 found 6 days ago
Lufthansa
Mon, 20 Oct - Thu, 30 Oct
SOF
Sofia
SFO
San Francisco
€737 Return, found 6 days ago
€737
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 20 Oct from Sofia to San Francisco, returning Thu, 30 Oct, priced at €737 found 6 days ago
Turkish Airlines
Thu, 18 Sep - Sun, 28 Sep
SOF
Sofia
SFO
San Francisco
€742 Return, found 5 days ago
€742
Return
found 5 days ago
Select Turkish Airlines flight, departing Thu, 18 Sep from Sofia to San Francisco, returning Sun, 28 Sep, priced at €742 found 5 days ago
Air Canada
Fri, 26 Sep - Sun, 12 Oct
SOF
Sofia
SFO
San Francisco
€751 Return, found 1 day ago
€751
Return
found 1 day ago
Select Air Canada flight, departing Fri, 26 Sep from Sofia to San Francisco, returning Sun, 12 Oct, priced at €751 found 1 day ago
ITA Airways
Sun, 31 Aug - Mon, 22 Sep
SOF
Sofia
SFO
San Francisco
€758 Return, found 14 hours ago
€758
Return
found 14 hours ago
Select ITA Airways flight, departing Sun, 31 Aug from Sofia to San Francisco, returning Mon, 22 Sep, priced at €758 found 14 hours ago
*Available to Expedia members.