How does KAYAK find such low prices on flights from England to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from England to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from England is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from England to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to England with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$372 CHEAP FLIGHTS from England to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

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Cheap Flights from England to San Francisco

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from England to San Francisco

Sun, Apr 19 - Wed, Apr 22

10:55 am - 6:16 pm

LHR

SFO

15h 21m

1 stop

9:50 am - 10:00 am

SFO

LHR

16h 10m

1 stop

$562Delta

Wed, Jun 24 - Wed, Aug 5

5:45 pm - 11:59 pm

LHR

SFO

14h 14m

1 stop

7:00 am - 6:45 am

SFO

LHR

15h 45m

1 stop

$569Delta

Thu, Oct 1 - Tue, Oct 13

2:30 pm - 5:40 pm

LHR

SFO

11h 10mnonstop

4:35 pm - 11:00 am

SFO

LHR

10h 25mnonstop

$580British Airways

Sun, Aug 30 - Wed, Sep 9

10:45 am - 1:50 pm

LHR

SFO

11h 05mnonstop

7:30 pm - 1:55 pm

SFO

LHR

10h 25mnonstop

$630British Airways

Thu, Oct 1 - Tue, Oct 13

2:10 pm - 12:34 am

LHR

SFO

18h 24m

1 stop

7:55 pm - 2:10 pm

SFO

LHR

10h 15mnonstop

$631United Airlines

Mon, May 11 - Wed, May 27

6:30 am - 11:45 am

LHR

SFO

13h 15m

1 stop

1:00 pm - 10:40 am

SFO

LHR

13h 40m

1 stop

$633Virgin Atlantic

Wed, Apr 22 - Tue, Jun 23

4:15 pm - 7:20 pm

LHR

SFO

11h 05mnonstop

5:00 am - 7:55 am

SFO

LHR

18h 55m

1 stop

$638United Airlines

Mon, May 11 - Wed, May 27

6:30 am - 11:45 am

LHR

SFO

13h 15m

1 stop

11:15 pm - 5:30 pm

SFO

LHR

10h 15mnonstop

$642Virgin Atlantic

Wed, May 6 - Mon, May 11

5:25 pm - 2:30 pm

LGW

SFO

29h 05m

2 stops

4:30 pm - 10:50 pm

SFO

LGW

22h 20m

2 stops

$673Multiple Airlines

Mon, May 4 - Wed, May 13

6:30 am - 3:50 pm

STN

SFO

17h 20m

1 stop

5:40 pm - 11:20 pm

SFO

STN

21h 40m

1 stop

$677Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$372

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 20% increase in price.

Flight from Manchester to San Francisco

AntonFlew with United Airlines

LHR

SFO

Feb 2026

United has a cool arrival lounge in london but it is a bit hard to find, after customs look left

AlastairFlew with British Airways

LHR

SFO

Feb 2025

Make sure your free checked luggage is for outward and return flights.

Verified travelerFlew with United Airlines

LHR

SFO

Sep 2024

Download all your music. Add shows and movies to your queue. Bring short so you can relax. Bring long charger cords.

Verified travelerFlew with American Airlines

LHR

SFO

Mar 2024

Heathrow is vast, allow plenty of time to drop bags and go through security. At San Francisco the immigration takes a bit of time and we had to wait around 1.5hrs, bare this in mind when booking car rental. The is a shuttle train from the airport to the car rental area which is very slick and efficient.

Ana-MariaFlew with Iberia

LHR

SFO

Mar 2024

In London triple check your flight they have multiple leaving for the same destination once - it is easy to get them confused

How does KAYAK find such low prices on flights from England to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from England to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from England is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from England to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to England with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Rohnert Park

Marina

Emeryville

Pacifica

Capitola

Millbrae

Campbell

Newark

Mill Valley

Novato

Windsor

Belmont

Union City

Richmond

West Sacramento

American Canyon

Corte Madera

Los Altos

Jenner

Everything you need to know for your flight to San Francisco

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Complete your trip

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Origins

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Return flight deals

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

$398 Find Cheap Flights from England to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from England to San Francisco

Recent round-trip flight deals from England to San Francisco

Recent one-way flight deals from England to San Francisco

Recent last minute flight deals from England to San Francisco

Recent direct flight deals from England to San Francisco

Good to know

Flights from England to San Francisco: the best tips from KAYAK users

FAQs for booking flights from England to San Francisco

How does KAYAK find such low prices on flights from England to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from England to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from England to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from England is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from England to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to England with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from England to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to England

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight