Lisbon (LIS) to San Francisco (SFO) cheap flight deal from $3603 USD in first class

AAAmerican Airlines

BABritish Airways

Round Trip•First Class

LIS

Portela Airport

Lisbon, Portugal

SFO

San Francisco International Airport

San Francisco, United States

$8,321 USD

-57%$3,603 USD

Verified 1 day ago

July 2025

Today

Mon

Tue

Wed

Thu

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Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17$15,138 18$15,114 19$10,968 20$15,106 21$15,106 22$10,959 23$15,114 24$15,068 25$15,114 26$15,068 27$15,114 28$15,114 29$15,076 30$15,114 31$15,068 1$15,114 2$10,220 3$15,114

Limited Availability

19% of dates checked are available within 10% of the lowest price

Thursday, July 17th, 2025

6 round-trip options

Returning

Tue, Jul 22, 2025•5 Day Trip

$15,138 USD

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Returning

Wed, Jul 23, 2025•6 Day Trip

$15,138 USD

Google Flights

Returning

Thu, Jul 24, 2025•7 Day Trip

$15,138 USD

Google Flights

Returning

Fri, Jul 25, 2025•8 Day Trip

$15,138 USD

Google Flights

Returning

Wed, Jul 30, 2025•13 Day Trip

$15,138 USD

Google Flights

Returning

Thu, Jul 31, 2025•14 Day Trip

$15,138 USD

Google Flights