Cheap Flight Tickets from San Francisco (SFO) to London (LHR), Starting at $818

Good to Know: Cheapest and Fastest SFO - LHR Flights

Useful information for finding best airline tickets from San Francisco International to London Heathrow on your next trip.

Cheapest Round Trip Flight

$818

DL Delta Airlines • 1 stop • 33h 30m

Nov 15 – Nov 29

The cheapest round trip flight from San Francisco to London (SFO-LHR-SFO) is currently $818

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Cheapest Direct Flight

$820

DL Delta Airlines • nonstop • 16h 55m

Nov 15

The cheapest nonstop flight from San Francisco to London (SFO-LHR) is currently $820

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Fastest Flight

16h 55m

The fastest nonstop flight from San Francisco to London (SFO-LHR) takes 16h 55m

Top Airlines Flying from San Francisco to London

Delta Airline, DL

Delta Airlines

Turkish Airlines - TK

Turkish Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

Air Canada-AC

Air Canada

Alaska Airlines -AS

Alaska Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from San Francisco (SFO) to London (LHR)

Compare and book low fare round-trip air tickets from San Francisco to London. Ideal for travelers with confirmed return itineraries.

Nov 15 - Nov 29, Economy
DL
San Francisco → London
33h 30m
4:00 PM - 8:10 PM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$818
Delta Airlines
Nov 15 - Nov 29, Economy
DL
San Francisco → London
22h 15m
11:50 AM - 9:25 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$818
Delta Airlines
Nov 15 - Nov 29, Economy
DL
San Francisco → London
26h 55m
9:10 AM - 9:25 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$818
Delta Airlines
Nov 15 - Nov 29, Economy
DL
San Francisco → London
26h 42m
10:38 AM - 10:40 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$818
Delta Airlines
Nov 16 - Nov 30, Economy
DL
San Francisco → London
39h 11m
11:59 PM - 7:50 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$938
Delta Airlines
Nov 16 - Nov 30, Economy
DL
San Francisco → London
27h 14m
9:56 AM - 10:30 AM • 2 stops
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$942
Delta Airlines

Fly from San Francisco to London with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco to London? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Francisco to London Flights

What are the airports in San Francisco?
SFO
What’s the most popular airline flying from SFO to LHR?
The most popular airline flying from San Francisco to London are
Can I fly from SFO to LHR non-stop?
Yes, you can fly SFO to LHR non-stop on
Which airlines fly nonstop between San Francisco and London?
The non-stop flights between San Francisco and London are .
What’s the earliest departure time from SFO to LHR Airport?
The earliest flight leaves SFO at 9:10 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my San Francisco to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SFO to LHR?
Read the fare rules of the San Francisco to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Francisco and London?
operate flights between San Francisco and London
How long does a flight from San Francisco to London take?
It takes approximately 11 hour to fly non-stop from SFO to LHR, which is 5367.55 miles by air.
Which airlines provide the cheapest flights from San Francisco (SFO) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from SFO were found on DL : USD 818
Do I need a passport to fly between SFO and LHR?
Yes
What’s the latest departure time from SFO to LHR ?
The last flight leaves SFO at 11:59 pm

San Francisco (SFO) to London (LHR): Airport Information

Origin Airport San Francisco International , San Francisco, US
Destination Airport London Heathrow , London, GB
Distance 5368 miles

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