How does KAYAK find such low prices on flights from California to London?

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 California to London. 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 California to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from California 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 California to London?

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 London with an airline and back to California 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 California to London?

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 London from California 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>

$247 CHEAP FLIGHTS from California to London

YXU

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

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Cheap Flights from California to London

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to London

Sat, Jun 6 - Mon, Jun 29

6:05 pm - 5:20 am

SFO

YXU

8h 15m

1 stop

5:55 pm - 4:40 pm

YXU

SFO

25h 45m

1 stop

$417WestJet

Thu, Jul 9 - Tue, Jul 14

6:05 pm - 5:20 am

SFO

YXU

8h 15m

1 stop

6:10 am - 12:00 pm

YXU

SFO

8h 50m

1 stop

$437WestJet

Thu, Jul 9 - Tue, Jul 14

6:05 pm - 5:20 am

SFO

YXU

8h 15m

1 stop

2:40 pm - 9:55 pm

YXU

SFO

10h 15m

2 stops

$442WestJet

Sat, May 9 - Wed, May 13

8:05 am - 9:38 pm

SFO

YXU

10h 33m

2 stops

5:10 am - 10:50 am

YXU

SFO

8h 40m

1 stop

$458Air Canada

Mon, Jun 22 - Mon, Jun 29

3:30 pm - 5:20 am

SAN

YXU

10h 50m

1 stop

6:10 am - 2:10 pm

YXU

SAN

11h 00m

1 stop

$458WestJet

Wed, May 6 - Wed, May 13

1:15 pm - 8:53 am

SAN

YXU

16h 38m

1 stop

5:10 am - 12:18 pm

YXU

SAN

10h 08m

1 stop

$459Air Canada

Tue, Jul 21 - Mon, Jul 27

6:00 am - 4:45 pm

SFO

YXU

7h 45m

1 stop

5:55 pm - 12:00 pm

YXU

SFO

21h 05m

1 stop

$467WestJet

Wed, May 6 - Wed, May 13

7:40 pm - 9:38 pm

SAN

YXU

22h 58m

3 stops

5:10 am - 12:18 pm

YXU

SAN

10h 08m

1 stop

$546United Airlines

Fri, May 15 - Sat, May 30

8:15 pm - 5:20 am

SJC

YXU

30h 05m

2 stops

5:55 pm - 9:45 am

YXU

SJC

42h 50m

2 stops

$710Multiple Airlines

Fri, May 15 - Sat, May 30

8:15 pm - 5:20 am

SJC

YXU

30h 05m

2 stops

5:55 pm - 12:20 pm

YXU

SJC

45h 25m

2 stops

$807Multiple Airlines

Useful Info

Cheapest flight	$247

Flight from Los Angeles to London

How does KAYAK find such low prices on flights from California to London?
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 California to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from California 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 California to London?
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 London with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to London?
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 London from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Grand Bend

Everything you need to know for your flight to London

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Complete your trip

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Information on the airport you'll fly into in London

London (YXU)

YXU

$247 Find Cheap Flights from California to London

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

Cheap Flights from California to London

Recent round-trip flight deals from California to London

Recent one-way flight deals from California to London

Recent last minute flight deals from California to London

Good to know

FAQs for booking flights from California to London

How does KAYAK find such low prices on flights from California to London?

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 California to London.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from California 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 California to London?

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 London with an airline and back to California with another airline.

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

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 London from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near London?

Everything you need to know for your flight to London

Information on the airport you'll fly into in London

Cabin class types available on flights to California

Complete your trip to London with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight