YXU

$154 Find Cheap Flights from California to London - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

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

Recent round-trip flight deals from California to London

jeu., août 20 - jeu., août 27
WestJet Logo
6:00 am - 4:45 pm
SFO
-
YXU
7h 45m
1 stop
WestJet Logo
6:10 am - 12:00 pm
YXU
-
SFO
8h 50m
1 stop
$312WestJet
mer., août 26 - mar., sept. 1
WestJet Logo
6:05 pm - 5:20 am
SFO
-
YXU
8h 15m
1 stop
WestJet Logo
2:40 pm - 9:55 pm
YXU
-
SFO
10h 15m
2 stops
$317WestJet
mer., août 26 - mar., sept. 1
WestJet Logo
6:00 am - 4:45 pm
SFO
-
YXU
7h 45m
1 stop
WestJet Logo
6:10 am - 12:00 pm
YXU
-
SFO
8h 50m
1 stop
$318WestJet
jeu., août 13 - lun., août 31
WestJet Logo
6:00 am - 4:45 pm
SFO
-
YXU
7h 45m
1 stop
WestJet Logo
6:10 am - 12:00 pm
YXU
-
SFO
8h 50m
1 stop
$326WestJet
mer., sept. 9 - mer., sept. 16
Multiple Airlines Logo
3:30 pm - 5:20 am
SAN
-
YXU
10h 50m
1 stop
Multiple Airlines Logo
6:10 am - 7:37 pm
YXU
-
SAN
16h 27m
2 stops
$392Multiple Airlines
mer., sept. 23 - sam., sept. 26
Multiple Airlines Logo
10:30 pm - 2:50 pm
LAX
-
YXU
13h 20m
2 stops
Multiple Airlines Logo
6:10 am - 6:20 pm
YXU
-
LAX
15h 10m
2 stops
$394Multiple Airlines
sam., sept. 26 - mer., sept. 30
Air Canada Logo
7:00 am - 9:40 pm
SAN
-
YXU
11h 40m
2 stops
Air Canada Logo
5:40 am - 12:16 pm
YXU
-
SAN
9h 36m
1 stop
$442Air Canada
sam., sept. 26 - mer., sept. 30
Air Canada Logo
1:10 pm - 9:20 am
SAN
-
YXU
17h 10m
1 stop
Air Canada Logo
5:40 am - 12:16 pm
YXU
-
SAN
9h 36m
1 stop
$457Air Canada
dim., août 30 - mer., sept. 2
United Airlines Logo
6:20 am - 9:40 pm
SJC
-
YXU
12h 20m
2 stops
United Airlines Logo
10:05 am - 10:50 pm
YXU
-
SJC
15h 45m
2 stops
$996United Airlines
dim., août 30 - mer., sept. 2
United Airlines Logo
6:37 pm - 9:40 pm
SJC
-
YXU
24h 03m
3 stops
United Airlines Logo
5:40 am - 1:08 pm
YXU
-
SJC
10h 28m
2 stops
$1,001United Airlines
Useful Info

Good to know

Cheapest flight$154
Most popular time to fly with an average 36% increase in price.
Flight from San Francisco to London

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?

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Everything you need to know for your flight to London

Information on the airport you'll fly into in London

London (YXU)