Skip to content
-
Skip to footer
United States - English
keyboard_arrow_down
Book
Prepare
Experience
AerClub
Support
San Francisco to London Flights on Aer Lingus from
$599.50*
Roundtrip*
expand_more
1 Passenger(s)
expand_more
Promo Code
expand_more
From:
close
To:
close
Depart Date
fc-booking-departure-date-aria-label
Jun 10 2025
today
Return Date
fc-booking-return-date-aria-label
Jun 17 2025
today
Search Flights
Home
Flights
To United Kingdom
From San Francisco to London
Explore other routes
Chicago
Cleveland
Washington, D.C.
Minneapolis
Boston
New York
San Francisco
Hartford
Seattle
Denver
Orlando
Indianapolis
Los Angeles
Philadelphia
Nashville
New York/Newark
Miami
Las Vegas
View More
Explore Aer Lingus's Top-Pick Destinations
Dublin
Manchester
Paris
Amsterdam
Brussels
Birmingham
Edinburgh
Glasgow
Leeds
Dusseldorf
Bristol
London
Southampton
Aberdeen
Bordeaux
Southend-on-Sea
Newcastle upon Tyne
Exeter
Cardiff
Isle of Man
Helsinki
View More