Are you sure you want to logout?

Flights from San Francisco (SFO) to London (LON)

Please select origin city
Please select destination city
Please select a departure date
Please select a return date
Please add at least one passenger
Please select origin city 1
Please select destination city 1
Please select a departure date
Please select origin city 2
Please select destination city 2
Please select a departure date
Please select origin city 3
Please select destination city 3
Please select a departure date
Please select origin city
Please select destination city
Please select a departure date
Please select a return date
City
City
25 Aug, 25
Thursday
28 Aug25
Sunday
1
Traveller
Economy
Trustpilot logo and rating
100,000++ Happy Customers
Secure and Easy Booking icon
Secure and Easy Booking
Exclusive deals icon
Exclusive Deals
Free cancellation icon
Free Cancellation
Customer support icon
Customer Support

San Francisco to London Flights

UA

International

12:50

SFO

01 Apr 2026
10h 35m

07:25

LHR

02 Apr 2026
$426.06*
Book Now
VS

International

17:55

SFO

01 Apr 2026
10h 20m

12:15

LHR

02 Apr 2026
$453.06*
Book Now
OS

International

14:30

SFO

01 Apr 2026
13h 20m

11:50

LHR

02 Apr 2026
$457.70*
Book Now
EI

International

17:40

SFO

01 Apr 2026
13h 20m

15:00

LHR

02 Apr 2026
$463.86*
Book Now
AA

International

17:40

SFO

01 Apr 2026
12h 50m

14:30

LHR

02 Apr 2026
$532.98*
Book Now
IB

International

16:35

SFO

01 Apr 2026
10h 25m

11:00

LHR

02 Apr 2026
$549.18*
Book Now
Reach out to us at our 24/7 (Toll-Free) Number 1-844-869-5222 and enjoy amazing deals!

What Our Happy Customers Say About Our Service?

Angelica, 07 Feb 2026

Robert patiently explained everything what i need to know.

Dongyi, 29 Jan 2026

The representative Boston is very helpful definitely next time find this guy buy flight tickets again!...

Malek Al Mahamid, 09 Jan 2026

James is a Great guy he tries his best to get discounts and has a positive attitude!...

Airports in San Francisco

1. San Francisco International Airport (SFO)
San Francisco International Airport (IATA: SFO, ICAO: KSFO) is an international airport. Its location is 13 miles (21 km) south of downtown San Francisco, California, near Millbrae and San Bruno in unincorporated San Mateo County. Read more about SFO Airport.
2. Oakland International Airport (OAK)
Oakland International Airport (IATA: OAK, ICAO: KOAK) is an international airport in Oakland. A 10-mile drive to the south of Downtown Oakland takes you to Oakland International Airport (OAK). Oakland is 12 miles/19 km from San Francisco. Read more about OAK Airport.

Airports in London

1. London Heathrow Airport (LHR / EGLL)
London Heathrow Airport is a major airport in London that serves international and domestic flights. Located at 18 miles from the center of London, United Kingdom, Heathrow ranks as the second busiest airport in the world by international passenger traffic. Nonstop flights from SFO to LHR, and many other domestic and international airports are available. Read more about LHR Airport.
2. London City Airport (LCY/EGLC)
The nearest major airport is London City Airport. This airport has international and domestic flights and is 9 miles from the center of London, United Kingdom. Most of the international flights are connecting only. Know more about LCY Airport.
3. London Gatwick Airport (LGW / EGKK)
London Gatwick Airport has international and domestic flights and is 33 miles from London, United Kingdom. International flights departing from the airport are connecting with one or two interchange. Know more about LGW Airport.

How Long is the Flight from San Francisco to London?

The flight distance between San Francisco and London is 5,369 miles/8640 km, and the approximate flight time is 11 hours 14 minutes. The table below highlights the flight distance and flight time with different departure and arrival airports in consideration.
Flight Flight Distance Flight Time
SFO to London LCY 5,381 miles/8660 km 11 hours 16 minutes
SFO to London LHR 5,368 miles/8639 km 11 hours 14 minutes
OAK to London LHR 5,357 miles/8622 km 11 hours 13 minutes
OAK to London LGW 5,381 miles/8660 km 11 hours 16 minutes
OAK to London LCY 5,371 miles/8643 km 11 hours 14 minutes
Note: The flight distance and time are for a nonstop flight (excluding any layover). The actual distance and time might vary, and are non-warranted. Check with your airlines to know precise information.
Also, keep in mind the time difference between the two cities. San Francisco is eight hours behind London. How does it affect your travel experience? Suppose you departed at 1.00 PM from San Francisco on a Saturday after taking your lunch, you will reach London by 11.25 PM (according to San Francisco time), but it will be 07.25 AM there in London on a Sunday.

 

app advertise
Unlock Exclusive Flight Deals with the Cheapfaremart App!
Download our Free App on iOS or Android and enjoy:
  • Instant discount of up to $50 Off your first booking with promo code CFMAPP50
  • Real-Time Fare Alerts so you never miss a price drop
  • Flexible Booking Options – change or cancel with ease
  • Faster, Smarter Travel Planning right at your fingertips

Skip the stress. Book smarter.

📲 Download the Cheapfaremart App now and save more!

play-store app-store
Cheapfaremart App Scan QR and install

“Terms and Conditions”

Discounts and savings on airfares are calculated based on several factors, including comparison of fares across more than 500 airlines. The quoted pricing reflects our best available fare at the time of search. Coupon codes are valid for applicable discounts on our service fees for eligible bookings. Additional terms may apply to specific offers, which will be disclosed at the time of booking.

Fare Disclosures

  • Unless otherwise specified, all listed fares are for round-trip travel and include applicable fuel surcharges, taxes, fees, and our service fees.

  • Displayed fares are based on historical pricing data and are subject to change.

  • Tickets are nonrefundable, nontransferable, name changes are not permitted, and subject to airline’s fare rules and restrictions.

  • Availability of the quoted fare is more likely on travel dates that fall on Tuesdays, Wednesdays, and Thursdays.

  • These fares may also require an advance purchase of up to 21 days and/or a Saturday night stay.

  • Blackout dates may apply, especially during peak travel periods or holidays. Travel on weekends or holidays may be subject to additional surcharges.

For further details, please review our full Terms and Conditions.