San Francisco (SFO) to Lisbon (LIS) flight deal in economy from $730

Saturday, December 26th, 2026

7 round-trip options

Returning
Sat, Jan 2, 20277 Day Trip
$1,300 USD
Returning
Sun, Jan 3, 20278 Day Trip
$1,502 USD
Returning
Mon, Jan 4, 20279 Day Trip
$1,184 USD
Returning
Tue, Jan 5, 202710 Day Trip
$868 USD
Returning
Thu, Jan 7, 202712 Day Trip
$867 USD
Returning
Fri, Jan 8, 202713 Day Trip
$867 USD
Returning
Sat, Jan 9, 202714 Day Trip
$927 USD