£350 Cheap Flights from San Francisco (SFO) to London (LCY)

View £350 flight on Wed, 29 Apr 2026Opens in a new window

Flight 1

Popular airlines from San Francisco International Airport (SFO) to London City Airport (LCY)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from San Francisco (SFO) to London (LCY)

Prices were available within the past 7 days and start at £350 for one-way flights and £652 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
LCY
London
£652 Return, found 6 days ago
£652
Return
found 6 days ago
Select KLM flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £652 found 6 days ago
Virgin Atlantic
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
LCY
London
£652 Return, found 6 days ago
£652
Return
found 6 days ago
Select Virgin Atlantic flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £652 found 6 days ago
Delta
Wed, 5 Aug - Wed, 2 Sept
SFO
San Francisco
LCY
London
£653 Return, found 4 days ago
£653
Return
found 4 days ago
Select Delta flight, departing Wed, 5 Aug from San Francisco to London, returning Wed, 2 Sept, priced at £653 found 4 days ago
Swiss International Air Lines
Mon, 16 Nov - Thu, 10 Dec
SFO
San Francisco
LCY
London
£653 Return, found 2 days ago
£653
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 16 Nov from San Francisco to London, returning Thu, 10 Dec, priced at £653 found 2 days ago
Delta
Wed, 26 Aug - Mon, 7 Sept
SFO
San Francisco
LCY
London
£654 Return, found 5 hours ago
£654
Return
found 5 hours ago
Select Delta flight, departing Wed, 26 Aug from San Francisco to London, returning Mon, 7 Sept, priced at £654 found 5 hours ago
Delta
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
LCY
London
£656 Return, found 6 days ago
£656
Return
found 6 days ago
Select Delta flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £656 found 6 days ago
Virgin Atlantic
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
LCY
London
£656 Return, found 6 days ago
£656
Return
found 6 days ago
Select Virgin Atlantic flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £656 found 6 days ago
Delta
Mon, 5 Oct - Thu, 22 Oct
SFO
San Francisco
LCY
London
£657 Return, found 2 days ago
£657
Return
found 2 days ago
Select Delta flight, departing Mon, 5 Oct from San Francisco to London, returning Thu, 22 Oct, priced at £657 found 2 days ago
Virgin Atlantic
Wed, 6 May - Tue, 12 May
SFO
San Francisco
LCY
London
£658 Return, found 1 day ago
£658
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 6 May from San Francisco to London, returning Tue, 12 May, priced at £658 found 1 day ago
United
Tue, 28 Apr - Tue, 5 May
SFO
San Francisco
LCY
London
£660 Return, found 6 days ago
£660
Return
found 6 days ago
Select United flight, departing Tue, 28 Apr from San Francisco to London, returning Tue, 5 May, priced at £660 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Average driving time to city centre is 28 minutes. Flights from £704
LHR
Heathrow
Average driving time to city centre28 min
Flights from £704
Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £762
LGW
Gatwick
Average driving time to city centre52 min
Flights from £762
Select flight to Stansted STN. Average driving time to city centre is 51 minutes. Flights from £1,225
STN
Stansted
Average driving time to city centre51 min
Flights from £1,225

Frequently asked questions

How much is a flight from SFO to LCY?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between San Francisco Intl. Airport (SFO) and London City Airport was £652. Fares this good don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to LCY?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SFO to London City Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to LCY flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Airport to London City Airport?
With a flight distance of 8,600 kilometres between San Francisco and London, this is a long trip. Be sure to keep well hydrated and move around the cabin every so often.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to London City Airport?
If you want to fly straight from San Francisco Intl. Airport (SFO) to London City Airport (LCY), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are San Francisco Airport to LCY flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between San Francisco Intl. Airport (SFO) and London City Airport (LCY) are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers publicize their prices up to 12 months before the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to lock in your seat when the price is right.

Frequently asked questions

How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
There are approximately 38 connecting flights per day from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City). Some common connection points include John F. Kennedy Intl. (JFK), Logan Intl. (BOS), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
The earliest flight from San Francisco International Airport (SFO) to London City (LCY) typically departs at approximately 12:15 AM local time, operated by AA and CJ. This is a seasonal service active in January. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
If you're flying from San Francisco International Airport (SFO) to London City (LCY), you'll typically find the most flights on a Saturday, with around 73 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Looking at the overall week, Saturday offers notably more flight options compared to other days, with about 38% more flights than Thursday and 115% more than Tuesday.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) are in the early morning, from 6am to 9am. Approximately 30% of passengers prefer this time window. Many major carriers, including Delta Air Lines, KLM and American Airlines, offer flights during this window. These times work well because you can get an early start to your travel day and arrive at your destination with plenty of time.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
Flying from SFO to LCY with a connection usually takes about 20 hours, traveling roughly 5,368 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
Select the "Business class" and "First class" filters when looking for SFO to LCY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from San Francisco Intl. (SFO)?
From San Francisco Intl. (SFO), you can fly into Gatwick (LGW), London City (LCY), London Intl. (YXU) and Heathrow (LHR) in London. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), O'Hare Intl. (ORD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to London (LCY-London City) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
London City
Airlines serving
Aer Lingus, British Airways, Delta, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, Virgin Atlantic
Return price
£652
Distance
8587 km

Explore a world of travel with Expedia

*Available to Expedia members.