San Francisco (SFO) to Bilbao (BIO) flights from USD765

*Modifying this information may result in a different fare

*All amounts are in USD. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional baggage fees may apply.

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Lowest fares between San Francisco and Bilbao

cmp-daily-histogram-bars-legend-min-price-aria-label USD771
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.2K
Displaying fares for October-2026
  • SFO–BIO, 10/05/2026 – 10/12/2026: From USD983
    05

    Mo

    OCT

  • SFO–BIO, 10/06/2026 – 10/20/2026: From USD877
    06

    Tu

  • SFO–BIO, 10/07/2026 – 10/28/2026: From USD877
    07

    We

  • SFO–BIO, 10/08/2026 – 10/22/2026: From USD927
    08

    Th

  • SFO–BIO, 10/09/2026 – 11/06/2026: From USD927
    09

    Fr

  • SFO–BIO, 10/10/2026 – 11/07/2026: From USD967
    10

    Sa

  • SFO–BIO, 10/11/2026 – 11/08/2026: From USD927
    11

    Su

  • SFO–BIO, 10/12/2026 – 11/09/2026: From USD927
    12

    Mo

  • SFO–BIO, 10/13/2026 – 10/20/2026: From USD877
    13

    Tu

  • SFO–BIO, 10/14/2026 – 10/28/2026: From USD882
    14

    We

  • SFO–BIO, 10/15/2026 – 11/12/2026: From USD927
    15

    Th

  • SFO–BIO, 10/16/2026 – 11/06/2026: From USD1,179
    16

    Fr

  • SFO–BIO, 10/17/2026 – 11/07/2026: From USD972
    17

    Sa

  • SFO–BIO, 10/18/2026 – 11/08/2026: From USD932
    18

    Su

  • SFO–BIO, 10/19/2026 – 11/09/2026: From USD932
    19

    Mo

  • SFO–BIO, 10/20/2026 – 10/27/2026: From USD877
    20

    Tu

  • SFO–BIO, 10/21/2026 – 10/28/2026: From USD882
    21

    We

  • SFO–BIO, 10/22/2026 – 11/12/2026: From USD932
    22

    Th

  • SFO–BIO, 10/23/2026 – 11/06/2026: From USD936
    23

    Fr

  • SFO–BIO, 10/24/2026 – 11/07/2026: From USD952
    24

    Sa

  • SFO–BIO, 10/25/2026 – 11/22/2026: From USD927
    25

    Su

  • SFO–BIO, 10/26/2026 – 11/09/2026: From USD912
    26

    Mo

  • SFO–BIO, 10/27/2026 – 11/17/2026: From USD862
    27

    Tu

  • SFO–BIO, 10/28/2026 – 11/25/2026: From USD862
    28

    We

  • SFO–BIO, 10/29/2026 – 11/12/2026: From USD912
    29

    Th

  • SFO–BIO, 10/30/2026 – 11/06/2026: From USD1,127
    30

    Fr

  • SFO–BIO, 10/31/2026 – 11/07/2026: From USD952
    31

    Sa

  • SFO–BIO, 11/01/2026 – 11/22/2026: From USD1,084
    01

    Su

    NOV

  • SFO–BIO, 11/02/2026 – 11/09/2026: From USD821
    02

    Mo

  • SFO–BIO, 11/03/2026 – 11/10/2026: From USD771
    03

    Tu

  • SFO–BIO, 11/04/2026 – 11/25/2026: From USD776
    04

    We

  • RangeUSD771-USD1,179