Cheap Flights from Singapore to San Jose

View €335 flight on Mon, 6 Oct 2025Opens in a new window

Popular airlines from Singapore 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 Singapore to San Jose (SIN-SJC)

Prices were available within the past 7 days and start at €335 for one-way flights and €718 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 19 Jul - Sat, 26 Jul
SIN
Singapore
SFO
San Francisco
€718 Return, found 2 days ago
€718
Return
found 2 days ago
Select United flight, departing Sat, 19 Jul from Singapore to San Francisco, returning Sat, 26 Jul, priced at €718 found 2 days ago
Asiana Airlines
Mon, 1 Sep - Sun, 14 Sep
SIN
Singapore
SFO
San Francisco
€729 Return, found 5 days ago
€729
Return
found 5 days ago
Select Asiana Airlines flight, departing Mon, 1 Sep from Singapore to San Francisco, returning Sun, 14 Sep, priced at €729 found 5 days ago
Korean Air
Mon, 1 Sep - Sun, 14 Sep
SIN
Singapore
SFO
San Francisco
€733 Return, found 5 days ago
€733
Return
found 5 days ago
Select Korean Air flight, departing Mon, 1 Sep from Singapore to San Francisco, returning Sun, 14 Sep, priced at €733 found 5 days ago
Philippine Airlines
Mon, 1 Sep - Sun, 14 Sep
SIN
Singapore
SFO
San Francisco
€823 Return, found 5 days ago
€823
Return
found 5 days ago
Select Philippine Airlines flight, departing Mon, 1 Sep from Singapore to San Francisco, returning Sun, 14 Sep, priced at €823 found 5 days ago
All Nippon Airways
Sat, 19 Jul - Sat, 26 Jul
SIN
Singapore
SFO
San Francisco
€861 Return, found 2 days ago
€861
Return
found 2 days ago
Select All Nippon Airways flight, departing Sat, 19 Jul from Singapore to San Francisco, returning Sat, 26 Jul, priced at €861 found 2 days ago
Japan Airlines
Mon, 1 Sep - Sun, 14 Sep
SIN
Singapore
SFO
San Francisco
€897 Return, found 5 days ago
€897
Return
found 5 days ago
Select Japan Airlines flight, departing Mon, 1 Sep from Singapore to San Francisco, returning Sun, 14 Sep, priced at €897 found 5 days ago
*Available to Expedia members.