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>

$200 CHEAP FLIGHTS from California to London

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Cheap Flight Deals from California to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from California to London.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

8:10 pm - 8:15 amLAX-LHR

29h 05m2 stops

7:00 am - 5:30 pmLHR-LAX

17h 30m2 stops

$317SWISS

Find Deal

Wed, Mar 12 - Tue, Mar 18

4:40 pm - 10:55 pmLAX-LHR

22h 15m1 stop

6:00 am - 2:25 pmLHR-LAX

16h 25m1 stop

$498TAP AIR PORTUGAL

Find Deal

Fri, Aug 8 - Sun, Aug 24

4:30 pm - 10:55 amLAX-LGW

10h 25mnonstop

10:45 am - 2:00 pmLGW-LAX

11h 15mnonstop

$498Norse Atlantic UK

Find Deal

Wed, Apr 30 - Sun, May 4

5:30 pm - 4:00 pmSFO-LHR

14h 30m1 stop

7:30 pm - 4:40 pmLHR-SFO

28h 10m1 stop

$503Scandinavian Airlines

Find Deal

Fri, Mar 7 - Sun, Mar 9

8:18 pm - 10:00 amLAX-LGW

29h 42m1 stop

9:10 am - 9:47 pmLGW-LAX

20h 37m2 stops

$506

Find Deal

Tue, Apr 1 - Wed, Apr 30

11:48 pm - 10:00 amLAX-LGW

26h 12m2 stops

10:45 am - 2:00 pmLGW-LAX

11h 15mnonstop

$507

Find Deal

Tue, Apr 1 - Wed, Apr 30

4:30 pm - 10:55 amLAX-LGW

10h 25mnonstop

10:45 am - 2:00 pmLGW-LAX

11h 15mnonstop

$518Norse Atlantic UK

Find Deal

Wed, Apr 30 - Wed, May 7

9:05 pm - 6:30 pmLAX-LHR

14h 25m1 stop

6:40 am - 7:00 pmLHR-LAX

19h 20m1 stop

$521Scandinavian Airlines

Find Deal

Sat, Mar 15 - Tue, Mar 18

9:15 pm - 4:50 pmLAX-LHR

12h 35m1 stop

12:10 pm - 7:30 pmLHR-LAX

14h 20m1 stop

$528Aer Lingus

Find Deal

Mon, Mar 10 - Wed, Mar 19

8:15 pm - 4:50 pmLAX-LHR

12h 35m1 stop

7:50 am - 7:30 pmLHR-LAX

18h 40m1 stop

$589Aer Lingus

Find Deal

Wed, Mar 5 - Wed, Mar 26

Low season	January
High season	June
Cheapest flight	$200

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 39% increase in price.

Flight from Los Angeles to London Gatwick Airport

Verified travelerFlew with IberiaLAX-LHRJan 2025

Make sure you arrive early. Sometimes, the traffic getting to LAX can be a total nightmare.

SueFlew with Alaska AirlinesLAX-LHRSep 2024

Our return flight was on SAS Business Class. It is well worth the extra money.

WeiFlew with British AirwaysLAX-LHRSep 2024

Connection takes long, Make sure you plan enough time.

TapanFlew with British AirwaysSFO-LHROct 2024

Great baggage policy in BA.. The worst part was experience at London Heathrow airport. Security was slow, too many people. Almost lost connecting flight even with 2 hours layover.

VernonFlew with American AirlinesLAX-LHROct 2024

Don’t fly American through British Airways. Business Class not nice enough for the price.

RichardFlew with American AirlinesSAN-LHRAug 2024

BA is pricier in business class compared to Lufthansa but much better. Biggest negative is connecting through Heathrow

Verified travelerFlew with British AirwaysLAX-LHRMar 2024

Pack your own food if you have dietary restrictions and fly other airlines if possible

Verified travelerFlew with American AirlinesSFO-LHRApr 2024

best airlines for business class: KLM and Turkish

MichelleFlew with British AirwaysLAX-LHRMay 2024

Make sure you separate your luggage tags from your tickets

ShaunaFlew with British AirwaysLAX-LHRDec 2023

I would suggest calling the airline to make sure that their TV screens work on the back of the seats, and if they don’t work that the entertainment option would work on your cell phones.

Verified travelerFlew with British AirwaysLAX-LHRFeb 2024

I would strongly recommend BA for this route.

AnthonyFlew with American AirlinesLAX-LHRDec 2023

fly Qatar or Singapore airlines if you can

Verified travelerFlew with British AirwaysLAX-LHRFeb 2024

I would say perhaps virgin would be a better alternative

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.