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Cheap flights from San Francisco to London from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
1:55 pm - 5:20 pmSFO-LCY
19h 25m1 stop
Virgin Atlantic Logo
8:05 pm - 11:50 amLCY-SFO
23h 45m1 stop
$603Virgin Atlantic
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Thu, Jan 1 - Wed, Jan 14
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:20 am - 4:30 pmLCY-SFO
15h 10m1 stop
$612SWISS
Find Deal
Mon, Jan 26 - Wed, Feb 4
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$613SWISS
Find Deal
Wed, Feb 18 - Mon, Feb 23
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$616SWISS
Find Deal
Mon, Dec 8 - Tue, Dec 16
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$617SWISS
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Tue, Dec 9 - Tue, Dec 16
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$618SWISS
Find Deal
Wed, Feb 18 - Mon, Feb 23
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$619SWISS
Find Deal
Thu, Jan 8 - Thu, Jan 15
SWISS Logo
7:25 pm - 6:40 pmSFO-LCY
15h 15m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$621SWISS
Find Deal
Mon, Dec 8 - Tue, Dec 16
SWISS Logo
7:25 pm - 12:45 pmSFO-LCY
33h 20m1 stop
SWISS Logo
9:20 am - 4:30 pmLCY-SFO
15h 10m1 stop
$623SWISS
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Fri, Jan 9 - Fri, Jan 16
SWISS Logo
7:25 pm - 5:05 pmSFO-LCY
13h 40m1 stop
SWISS Logo
9:15 am - 4:30 pmLCY-SFO
15h 15m1 stop
$624SWISS
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Tue, Jan 13 - Tue, Jan 27

SWISS flights from San Francisco to London City Airport

Our best SWISS deals on San Francisco to London City Airport flight tickets
SWISS
Dec 3
SFO7:25 pmSan Francisco
13h 40m
1 stop
LCY5:05 pmLondon City
Dec 10
LCY9:20 amLondon City
15h 10m
1 stop
SFO4:30 pmSan Francisco
$610
Find similar
SWISS
Jan 26
SFO7:25 pmSan Francisco
13h 40m
1 stop
LCY5:05 pmLondon City
Feb 4
LCY9:20 amLondon City
15h 10m
1 stop
SFO4:30 pmSan Francisco
$612
Find similar
SWISS
Feb 18
SFO7:25 pmSan Francisco
13h 40m
1 stop
LCY5:05 pmLondon City
Feb 23
LCY9:15 amLondon City
15h 15m
1 stop
SFO4:30 pmSan Francisco
$613
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Lufthansa flights from San Francisco to London City Airport

Our best Lufthansa deals on San Francisco to London City Airport flight tickets
Lufthansa
Dec 10
SFO1:35 pmSan Francisco
19h 05m
1 stop
LCY4:40 pmLondon City
Jan 15
LCY9:40 amLondon City
14h 15m
1 stop
SFO3:55 pmSan Francisco
$639
Find similar
Lufthansa
Jan 7
SFO1:35 pmSan Francisco
20h 05m
1 stop
LCY5:40 pmLondon City
Jan 16
LCY9:55 amLondon City
14h 00m
1 stop
SFO3:55 pmSan Francisco
$647
Find similar
Lufthansa
Apr 15
SFO7:15 pmSan Francisco
15h 20m
1 stop
LCY6:35 pmLondon City
Apr 30
LCY9:15 amLondon City
14h 50m
1 stop
SFO4:05 pmSan Francisco
$662
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from San Francisco to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Thu 1/1

1:55 pm-5:20 pm

1 stop19h 25m

London City

Wed 1/14

8:05 pm-11:50 am

1 stop23h 45m

$603

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Mon 1/26

7:25 pm-5:05 pm

1 stop13h 40m

London City

Wed 2/4

9:20 am-4:30 pm

1 stop15h 10m

$612

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Wed 2/18

7:25 pm-5:05 pm

1 stop13h 40m

London City

Mon 2/23

9:15 am-4:30 pm

1 stop15h 15m

$613

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Mon 12/8

7:25 pm-5:05 pm

1 stop13h 40m

London City

Tue 12/16

9:15 am-4:30 pm

1 stop15h 15m

$616

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 12/9

7:25 pm-5:05 pm

1 stop13h 40m

London City

Tue 12/16

9:15 am-4:30 pm

1 stop15h 15m

$617

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Wed 2/18

7:25 pm-5:05 pm

1 stop13h 40m

London City

Mon 2/23

9:15 am-4:30 pm

1 stop15h 15m

$618

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Thu 1/8

7:25 pm-5:05 pm

1 stop13h 40m

London City

Thu 1/15

9:15 am-4:30 pm

1 stop15h 15m

$619

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Mon 12/8

7:25 pm-6:40 pm

1 stop15h 15m

London City

Tue 12/16

9:15 am-4:30 pm

1 stop15h 15m

$621

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Fri 1/9

7:25 pm-12:45 pm

1 stop33h 20m

London City

Fri 1/16

9:20 am-4:30 pm

1 stop15h 10m

$623

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 1/13

7:25 pm-5:05 pm

1 stop13h 40m

London City

Tue 1/27

9:15 am-4:30 pm

1 stop15h 15m

$624

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from San Francisco to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London City Airport?

If you aren’t able to travel during the month of October, then book flights to London City Airport from San Francisco during August instead. Flights to London City Airport in August, while not as cheap as those in October, still average around $684.

What is the cheapest day to depart on your flight to London City Airport?

The cheapest day to depart from San Francisco to London City Airport is on a Tuesday. Travelers who choose to depart for London City Airport on a Tuesday will often find tickets for as low as $716. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London City Airport on Thursday is $1,096.

What is the cheapest time of day to depart on your flight to London City Airport?

Our most recent data shows that the best time of day to fly to London City Airport is in the evening. Flights from San Francisco to London City Airport during this time can be as low as $784. Flights at noon are often more expensive with an average ticket price of $1,058.

Can stopping save me money on San Francisco to London City Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a San Francisco to London City Airport flight.

When to book flights from San Francisco to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to London City Airport (SFO to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London City Airport

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from San Francisco to London City Airport takes 13h 35m
There are no direct flights from San Francisco to London City Airport. There are no popular flight routes from San Francisco to London City Airport.
Search flight deals

  • How far is San Francisco to London City by plane?

    A flight from San Francisco to London City will travel around 5354.5 mi. By plane, this route typically takes 13h 35m.

  • When did momondo last update prices for flights from San Francisco Airport to London City Airport?

    Prices for flights from San Francisco Airport to London City Airport refresh daily.

  • How old do you have to be to fly from San Francisco Airport to London City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to London?

It is quick and easy to find San Francisco to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from San Francisco to London with flexible booking policies on momondo?

Flights from San Francisco to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to London?

momondo provides multiple filters to help you find the best flight to London from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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