Shannon (SNN) to San Francisco (SFO) flight deal from $734 USD in economy class – flightdeals.net

Home Premium Fare Deals About Pricing

American Airlines

AAAmerican Airlines

Finnair

British Airways

BABritish Airways

Iberia Airlines

IBIberia Airlines

Round Trip•Economy

Shannon Airport

Shannon, Ireland

San Francisco International Airport

San Francisco, United States

$1,033 USD

-29%$734 USD

Verified Nov 29, 2025 at 8:45 AM

February 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

26 27 28 29 30 31 1$740 2$740 3$737 4$740 5$740 6$740 7$740 8$737 9$740 10$740 11$740 12$737 13$792 14$762 15$762 16$743 17$740 18$734 19$734 20$960 21$838 22$792 23$734 24$734 25$734 26$734 27$734 28$734 1$734

Good Availability

52% of dates checked are available within 10% of the lowest price

Saturday, February 21st, 2026

3 round-trip options

Returning

Thu, Feb 26, 2026•5 Day Trip

$838 USD

Returning

Fri, Feb 27, 2026•6 Day Trip

$838 USD

Returning

Sat, Feb 28, 2026•7 Day Trip

$838 USD