Cheap Flights from California (CA) to London, England from $200 - Find Tickets & Airfare Deals at Cheapflights.com

How to find the cheapest flight from
California to London (LON)

How far in advance should I book a flight from California to London?

Find a great deal and save up to 38% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from California to London within the next two weeks, with the cheapest ticket starting at $813.

What is the cheapest month to fly from California to London?

February can be a great time to fly to London from California with a flight ticket averaging about $634. Cheapflights users have found deals in the month of February for as cheap as $394. The most expensive prices can be found in the month of June.

One-way flights to London from California

The cheapest one-way flights from California to London

12:30 pm - 1:45 pm

TAP AIR PORTUGAL

1 Stop

17h 15m

SFO - LHR

$200

3:50 pm - 4:25 pm

Aer Lingus

1 Stop

16h 35m

LAX - LHR

$228

KAYAK

1:16 pm - 1:45 pm

Multiple Airlines

3 Stops

40h 29m

LAX - LHR

$234

Kiwi.com

Related info for your journey

Useful info, stats and facts about California to London flights.

Flight FAQs

From California to London

Are flight prices decreasing from California to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both California and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from California to London for under $400 on Cheapflights?

Yes, there are multiple flights from California to London for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $309, but on average you can expect to pay $370.

Are there nonstop flights from California to London for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from California to London under $600. A good price for a nonstop flight from California to London is less than $594.

Are there last-minute flights available from California to London for under $800?

There are currently 20+ open flights from California to London within the next 7 days for less than $800.

How popular is this flight route?

Flights from California to London have been viewed 55 times in the past calendar month.

What are the most popular airlines that fly from California to London?

Before booking your flight from California to London check out the most popular airlines for this route: Finnair, Iberia or Lufthansa.

What are the most popular routes from California to London?

While some choose either San Francisco - London Heathrow or Los Angeles - London Gatwick, Los Angeles - London Heathrow is the most popular route from California to London.

What are the cheapest Flights from California to London?

Looking at all options, your cheapest flight can be booked for $176. While the most popular route (Los Angeles - London Heathrow) can be booked for $571 on average our data indicates $442 when flying from California to London