$174 CHEAP FLIGHTS from California to London | KAYAK

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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

Tue, Oct 20 - Thu, Oct 22

12:15 pm - 9:20 amSFO San Francisco-YXU London

18h 05m2 stops Vancouver Intl Toronto Pearson Intl

5:40 am - 10:39 amYXU London-SFO San Francisco

7h 59m1 stop Toronto Pearson Intl

$381Air Canada

Tue, Oct 20 - Thu, Oct 22

1:35 pm - 9:20 amSFO San Francisco-YXU London

16h 45m1 stop Toronto Pearson Intl

5:40 am - 10:39 amYXU London-SFO San Francisco

7h 59m1 stop Toronto Pearson Intl

$382Air Canada

Wed, Sep 16 - Thu, Sep 24

12:05 am - 5:43 pmSFO San Francisco-YXU London

14h 38m1 stop Toronto Pearson Intl

6:20 pm - 11:04 pmYXU London-SFO San Francisco

7h 44m1 stop Toronto Pearson Intl

$382Air Canada

Tue, Oct 20 - Thu, Oct 22

7:30 pm - 5:43 pmSFO San Francisco-YXU London

19h 13m2 stops Vancouver Intl Toronto Pearson Intl

3:30 pm - 11:20 pmYXU London-SFO San Francisco

10h 50m2 stops Toronto Pearson Intl Vancouver Intl

$387Air Canada

Fri, Nov 6 - Mon, Nov 9

4:40 pm - 5:35 amSFO San Francisco-YXU London

9h 55m1 stop Calgary

6:40 am - 3:50 pmYXU London-SFO San Francisco

12h 10m1 stop Calgary

$399WestJet

Thu, Oct 8 - Fri, Oct 16

3:30 pm - 5:20 amSAN San Diego-YXU London

10h 50m1 stop Calgary

6:10 am - 1:16 pmYXU London-SAN San Diego

34h 06m2 stops Calgary San Francisco

$405Multiple Airlines

Fri, Oct 9 - Wed, Oct 14

3:30 pm - 5:20 amSAN San Diego-YXU London

10h 50m1 stop Calgary

6:10 am - 1:16 pmYXU London-SAN San Diego

34h 06m2 stops Calgary San Francisco

$409Multiple Airlines

Fri, Oct 9 - Sun, Oct 18

3:30 pm - 5:20 amSAN San Diego-YXU London

10h 50m1 stop Calgary

6:10 am - 1:16 pmYXU London-SAN San Diego

34h 06m2 stops Calgary San Francisco

$409Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

3:30 pm - 5:20 amSAN San Diego-YXU London

10h 50m1 stop Calgary

6:10 am - 2:10 pmYXU London-SAN San Diego

11h 00m1 stop Calgary

$419WestJet

Thu, Oct 8 - Thu, Oct 15

3:30 pm - 5:20 amSAN San Diego-YXU London

10h 50m1 stop Calgary

6:10 am - 2:10 pmYXU London-SAN San Diego

11h 00m1 stop Calgary

$421WestJet

Recent last minute flight deals from California to London

Sat, Sep 5 - Mon, Sep 7

6:05 pm - 5:20 amLAX Los Angeles-YXU London

8h 15m1 stop Calgary

6:10 am - 2:05 pmYXU London-LAX Los Angeles

10h 55m1 stop Calgary

$960WestJet

Thu, Sep 3 - Sat, Sep 5

1:00 pm - 4:45 pmSFO San Francisco-YXU London

24h 45m1 stop Calgary

6:10 am - 12:00 pmYXU London-SFO San Francisco

8h 50m1 stop Calgary

$1,092WestJet

Thu, Sep 3 - Sat, Sep 5

1:00 pm - 1:50 pmSFO San Francisco-YXU London

21h 50m2 stops Calgary Winnipeg

6:10 am - 12:00 pmYXU London-SFO San Francisco

8h 50m1 stop Calgary

$1,135WestJet

Wed, Sep 2 - Thu, Sep 3

11:30 am - 5:20 amLAX Los Angeles-YXU London

14h 50m3 stops Vancouver Intl Victoria Intl Calgary

5:55 pm - 10:45 amYXU London-LAX Los Angeles

19h 50m2 stops Calgary Abbotsford

$1,242Multiple Airlines

Wed, Sep 2 - Thu, Sep 3

11:30 am - 5:20 amLAX Los Angeles-YXU London

14h 50m2 stops Vancouver Intl Calgary

5:55 pm - 10:45 amYXU London-LAX Los Angeles

19h 50m2 stops Calgary Abbotsford

$1,252Multiple Airlines

Wed, Sep 2 - Thu, Sep 3

6:05 pm - 5:20 amLAX Los Angeles-YXU London

8h 15m1 stop Calgary

8:40 pm - 12:25 pmYXU London-LAX Los Angeles

18h 45m1 stop Calgary

$1,268WestJet

Thu, Sep 3 - Sat, Sep 5

1:00 pm - 1:50 pmSFO San Francisco-YXU London

21h 50m2 stops Calgary Winnipeg

6:10 am - 3:50 pmYXU London-SFO San Francisco

12h 40m2 stops Calgary Los Angeles

$1,373WestJet

Wed, Sep 2 - Thu, Sep 3

6:05 pm - 4:45 pmLAX Los Angeles-YXU London

19h 40m1 stop Calgary

8:40 pm - 4:00 pmYXU London-LAX Los Angeles

22h 20m2 stops Calgary Edmonton

$1,414WestJet

Thu, Sep 3 - Sat, Sep 5

9:34 am - 4:45 pmSJC San Jose-YXU London

28h 11m2 stops Los Angeles Calgary

6:10 am - 1:36 pmYXU London-SJC San Jose

34h 26m2 stops Calgary Los Angeles

$1,479WestJet

Wed, Sep 2 - Thu, Sep 3

11:30 am - 5:20 amLAX Los Angeles-YXU London

14h 50m3 stops Vancouver Intl Victoria Intl Calgary

5:55 pm - 4:00 pmYXU London-LAX Los Angeles

25h 05m3 stops Calgary Kelowna Edmonton

$1,592Multiple Airlines

Useful Info

Cheapest flight	$174

Flight from San Diego 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.

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