Cheap Flight Tickets from San Francisco (SFO) to London (LHR), Starting at $1027

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

$1099

DL Delta Airlines • 1 stop • 27h

Jan 15 – Feb 19

The cheapest round trip flight from San Francisco to London (SFO-LHR-SFO) is currently $1099

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Cheapest Direct Flight

$1027

UA United Airlines • nonstop • 17h 15m

Jan 15

The cheapest nonstop flight from San Francisco to London (SFO-LHR) is currently $1027

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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

Singapore Airlines-SQ

Singapore Airlines

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

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.

Jan 15 - Feb 19, Economy
DL
San Francisco → London
27h
6:05 AM - 6:25 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$1099
Delta Airlines
Jan 15 - Feb 19, Economy
DL
San Francisco → London
28h 20m
8:00 AM - 9:00 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$1099
Delta Airlines
Jan 15 - Feb 19, Economy
DL
San Francisco → London
22h 36m
6:34 PM - 4:30 PM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$1099
Delta Airlines
Jan 15 - Feb 19, Economy
DL
San Francisco → London
25h 38m
11:57 AM - 11:35 AM • 1 stop
DL
San Francisco → London
21h 55m
6:30 AM - 11:45 AM • 1 stop
$1099
Delta Airlines
Jan 15 - Feb 19, Economy
DL
San Francisco → London
22h 20m
1:00 PM - 10:40 AM • 1 stop
DL
San Francisco → London
18h 20m
11:50 AM - 2:50 PM • nonstop
$1131
Delta Airlines
Jan 15 - Feb 19, Economy
DL
San Francisco → London
23h 35m
1:50 PM - 12:05 PM • 1 stop
DL
San Francisco → London
18h 20m
11:50 AM - 2:50 PM • nonstop
$1134
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 6:05 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 1099
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 8:35 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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