Book American Airlines flights from London to San Francisco from £308

Popular flight offers from London to San Francisco

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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

American Airlines flights from London to San Francisco

London San Francisco

BEST

DEAL

Sun, 02 Jun LHR - SFO

-11 %

£345 £308

Prime price per passenger

London San Jose

BEST

DEAL

Thu, 20 Jun LHR - SJC

-11 %

£352 £314

Prime price per passenger

London Oakland, CA

BEST

DEAL

Wed, 15 May LHR - OAK

-13 %

£403 £350

Prime price per passenger

London Oakland, CA

BEST

DEAL

Mon, 13 May LHR - OAK

Wed, 15 May OAK - LHR

-13 %

£519 £450

Prime price per passenger

London Santa Rosa, CA

BEST

DEAL

Fri, 07 Jun LGW - STS

-13 %

£522 £452

Prime price per passenger

London San Francisco

BEST

DEAL

Mon, 13 May LGW - SFO

Wed, 15 May SFO - LGW

-12 %

£617 £545

Prime price per passenger

London San Francisco

BEST

DEAL

Mon, 13 May LGW - SFO

Fri, 17 May SFO - LGW

£1280 £1206

Prime price per passenger

Best prices from all airlines

London San Francisco

BEST

DEAL

Tue, 14 May LHR - SFO

Thu, 16 May SFO - LHR

£484 £474

Prime price per passenger

London San Francisco

BEST

DEAL

Tue, 14 May LHR - SFO

Thu, 16 May SFO - LHR

£485 £467

Prime price per passenger

London San Francisco

BEST

DEAL

Thu, 16 May LGW - SFO

Fri, 17 May SFO - LGW

-25 %

£572 £431

Prime price per passenger

London San Francisco

BEST

DEAL

Tue, 14 May LHR - SFO

Thu, 16 May SFO - LHR

£698 £656

Prime price per passenger

London San Francisco

BEST

DEAL

Tue, 14 May LGW - SFO

Wed, 15 May SFO - LGW

£713 £684

Prime price per passenger

London San Francisco

BEST

DEAL

Tue, 14 May LGW - SFO

Wed, 15 May SFO - LGW

£715 £685

Prime price per passenger

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American Airlines London-San Francisco flights faq's

Which airports does American Airlines flies between for London-San Francisco?

For flights between London and San Francisco, American Airlines flies from the following airport routes: Heathrow (LHR) to San Francisco Intl Airport (SFO)

What do American Airlines flights from London to San Francisco cost?

One of American Airlines cheapest prices for a London to San Francisco flight we have right now is £ 308. On average though, flights with American Airlines cost £ 576.75 for the route London to San Francisco, though it depends a lot on the season and how far in advance you book your tickets.

Cheapest Ticket Price £308 The cheapest fare within the past 72 hours for flights operated by American Airlines from London to San Francisco, as booked by our customers.

Flight time 11 h and 25 m The flight duration for American Airlines between London and San Francisco is roughly 11 h and 25 m, although it could be affected by other factors.

Departure Airport Heathrow When you fly with American Airlines from London to San Francisco, you will depart from San Francisco Intl Airport

Arrival Airport San Francisco Intl Airport When you fly with American Airlines from London to San Francisco, you will arrive at San Francisco Intl Airport.