Flights from San Francisco to Lisbon from USD 692

Promo Code

Book with zero change fees

Change of plans? Flight changes are free for bookings made between May 15 and June 15.

Book Now

Passengers sitting inside an airplane cabin

Flights from San Francisco to Lisbon

May 2026
FromUSD 1,275*
Viewed 6 hours ago
Flight Type Round Trip|Economy
Jun 2026
FromUSD 1,587*
Viewed 1 day ago
Flight Type Round Trip|Economy
Jul 2026
FromUSD 917*
Viewed 1 day ago
Flight Type Round Trip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 1.3K
Displaying fares for May-2026
  • 16

    Sa

    MAY

  • 17

    Su

  • 18

    Mo

  • 19

    Tu

  • 20

    We

  • 21

    Th

  • 22

    Fr

  • 23

    Sa

  • 24

    Su

  • 25

    Mo

  • 26

    Tu

  • 27

    We

  • 28

    Th

  • 29

    Fr

  • 30

    Sa

  • 31

    Su

  • 01

    Mo

    JUN

  • 02

    Tu

  • 03

    We

  • 04

    Th

  • 05

    Fr

  • 06

    Sa

  • 07

    Su

  • 08

    Mo

  • 09

    Tu

  • 10

    We

  • 11

    Th

  • 12

    Fr

  • 13

    Sa

  • 14

    Su

  • 15

    Mo

    • RangeUSD 1,275-USD 1,972

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Best Flight Deals from San Francisco to Lisbon

    USD
    keyboard_arrow_down
    Best Flight Deals from San Francisco to Lisbon
    From
    To
    Fare Type
    Dates
    Price
    San Francisco (SFO)Lisbon (LIS)Round trip
    |
    Economy    		20/10/2026 - 06/11/2026

    From

    USD 692

    Viewed 1 day ago

    San Francisco (SFO)Lisbon (LIS)Round trip
    |
    Economy    		02/11/2026 - 13/11/2026

    From

    USD 692

    Viewed 1 day ago

    San Francisco (SFO)Lisbon (LIS)Round trip
    |
    Economy    		31/10/2026 - 11/11/2026

    From

    USD 692

    Viewed 1 day ago

    San Francisco (SFO)Lisbon (LIS)Round trip
    |
    Economy    		11/11/2026 - 21/11/2026

    From

    USD 692

    Viewed 23 hours ago

    San Francisco (SFO)Lisbon (LIS)Round trip
    |
    Economy    		22/10/2026 - 07/11/2026

    From

    USD 778

    Viewed 8 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    Business Flights Deals

    USD

    San Francisco (SFO)to

    Lisbon (LIS)
    15/07/2026 - 27/07/2026

    Round trip

    Business

    From
    USD 5,316
    Viewed 18 hours ago

    San Francisco (SFO)to

    Lisbon (LIS)
    18/07/2026 - 01/08/2026

    Round trip

    Business

    From
    USD 5,636
    Viewed 3 hours ago

    *The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.

    See More TAP Air Portugal Flights

    Explore TAP's Top-Pick Destinations