Summer SFO to London $437 Delta July, United $420 August, lower fares to March 2020

Amazing to see San Francisco to London LHR at $437 round trip flying Virgin Atlantic nonstop in late July with one-stop Delta flights in early August for the return. SkyTeam ticket prices drop to $415 round trip from August to March.

United Airlines has one-stop flights SFO-LHR beginning August 11 for as low as $420 round trip. Nonstop flights from $428 are available from August 18. Low United/Star Alliance fares are available through March 2020.

Delta Airlines  San Francisco SFO – London LHR (Virgin Atlantic) – Detroit DTW – San Francisco SFO (Delta)

$437.23 round trip Monday July 29 – Thursday August 8


United Airlines  San Francisco SFO – London LHR – San Francisco nonstop flights

$427.13 round trip  Sunday August 18 – Wednesday August 28

About Ric Garrido

Ric Garrido of Monterey, California started Loyalty Traveler in 2006 for traveler education on hotel and air travel, primarily using frequent flyer and frequent guest loyalty programs for bargain travel. Loyalty Traveler joined in 2008.

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