$451+ Cheap flights from London (LON) to California
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from London to California with Cheapflights
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Cheapest flights from London to CaliforniaExplore the most affordable flight options available from London to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from London to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Tue 11/245:10 pm -
1 stop16h 20m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$515
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:40 pm -
1 stop33h 35m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$517
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:35 pm -
1 stop30h 40m
Tue 11/245:10 pm -
1 stop32h 40m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$517
This Flightnetwork deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop17h 15m
Thu 11/125:10 pm -
1 stop17h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$518
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:35 pm -
1 stop30h 40m
Tue 11/105:10 pm -
1 stop32h 40m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$519
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$521
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:15 am -
1 stop39h 00m
Tue 11/105:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$523
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:50 pm -
1 stop14h 30m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 10/31![Multiple Airlines logo]()
$528
This lastminute.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:35 pm -
1 stop30h 40m
Sat 11/75:10 pm -
1 stop32h 40m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$532
This deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:40 am -
1 stop16h 10m
Mon 11/234:45 pm -
1 stop17h 45m
Deal found 11/2![Scandinavian Airlines logo]()
$533
This Booking.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:35 pm -
1 stop30h 40m
Tue 11/245:10 pm -
1 stop32h 40m
Deal found 11/4![TAP AIR PORTUGAL logo]()
$541
Best flights from London to CaliforniaDiscover carefully curated flight deals from London to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from London to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:45 pm -
1 stop15h 57m
Tue 12/11:35 pm -
1 stop14h 45m
Deal found 10/31![Alaska Airlines logo]()
$575
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/168:55 am -
2 stops21h 17m
Fri 1/297:00 am -
1 stop19h 40m
Deal found 10/30![Multiple Airlines logo]()
$618
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/910:45 am -
1 stop19h 37m
Sat 1/166:30 am -
1 stop15h 55m
Deal found 10/30![Virgin Atlantic logo]()
$624
This SWISS deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/239:05 am -
1 stop15h 30m
Fri 1/2912:00 pm -
2 stops21h 50m
Deal found 10/30![SWISS logo]()
$652
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:00 am -
1 stop15h 30m
Mon 12/1412:10 am -
1 stop21h 45m
Deal found 11/3![United Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:30 am -
1 stop13h 15m
Tue 12/295:20 pm -
1 stop15h 10m
Deal found 11/2![Delta logo]()
$701
This KLM deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:50 am -
Nonstop11h 00m
Wed 12/304:40 pm -
Nonstop10h 15m
Deal found 11/3![KLM logo]()
$707
This British Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:55 pm -
Nonstop11h 20m
Mon 12/285:30 pm -
Nonstop10h 40m
Deal found 11/2![British Airways logo]()
$707
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:35 pm -
2 stops25h 40m
Tue 11/175:10 pm -
2 stops32h 15m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$748
This Scandinavian Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:40 am -
2 stops21h 30m
Mon 11/306:30 am -
2 stops28h 00m
Deal found 11/2![Scandinavian Airlines logo]()
$783
This Turkish Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2010:55 am -
1 stop37h 40m
Wed 1/276:30 pm -
1 stop37h 50m
Deal found 10/30![Turkish Airlines logo]()
$1,035
This TravelUp deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:20 pm -
1 stop34h 18m
Wed 1/66:45 pm -
1 stop28h 40m
Deal found 11/4![Lufthansa logo]()
$1,135
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/152:45 pm -
1 stop16h 21m
Mon 11/236:00 am -
1 stop22h 20m
Deal found 10/31![Alaska Airlines logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:45 pm -
1 stop16h 14m
Fri 1/1511:34 am -
1 stop16h 46m
Deal found 11/3![Alaska Airlines logo]()
$583
This SWISS deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:05 am -
1 stop15h 30m
Fri 1/227:30 pm -
2 stops17h 05m
Deal found 10/30![SWISS logo]()
$686
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:45 pm -
Nonstop11h 10m
Wed 1/65:00 am -
1 stop20h 40m
Deal found 10/30![United Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:40 pm -
1 stop17h 23m
Thu 12/314:40 pm -
Nonstop10h 15m
Deal found 10/31![Delta logo]()
$706
This Alaska Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/192:45 pm -
1 stop35h 11m
Mon 2/2211:25 am -
1 stop16h 55m
Deal found 11/3![Alaska Airlines logo]()
$584
This SWISS deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/182:25 pm -
2 stops34h 10m
Thu 1/2812:00 pm -
2 stops20h 20m
Deal found 10/30![SWISS logo]()
$693
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:05 am -
1 stop17h 05m
Sun 1/1012:40 pm -
1 stop15h 20m
Deal found 10/31![United Airlines logo]()
$695
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/212:45 pm -
1 stop34h 21m
Mon 1/252:35 pm -
1 stop13h 45m
Deal found 10/30![Alaska Airlines logo]()
$584
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1011:20 am -
2 stops20h 39m
Wed 1/139:48 am -
2 stops17h 52m
Deal found 11/4![Delta logo]()
$708
This Lufthansa deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:40 am -
1 stop15h 35m
Sun 11/296:55 pm -
Nonstop10h 35m
Deal found 11/3![Multiple Airlines logo]()
$789
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:40 am -
2 stops21h 09m
Sun 11/226:30 am -
2 stops27h 10m
Deal found 11/3![Scandinavian Airlines logo]()
$791
This Virgin Atlantic deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:00 am -
1 stop14h 35m
Mon 11/303:20 pm -
1 stop16h 25m
Deal found 11/3![Virgin Atlantic logo]()
$823
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/182:45 pm -
1 stop15h 54m
Sun 2/2812:00 pm -
1 stop16h 20m
Deal found 10/31![Alaska Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/124:15 pm -
Nonstop11h 05m
Fri 4/237:40 pm -
Nonstop10h 30m
Deal found 10/31![United Airlines logo]()
$716
This British Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1611:15 am -
1 stop31h 58m
Thu 4/154:18 pm -
1 stop14h 02m
Deal found 10/31![British Airways logo]()
$896
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:35 am -
1 stop16h 51m
Sat 11/2111:35 pm -
1 stop23h 30m
Deal found 10/30![Delta logo]()
$755
This Virgin Atlantic deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:00 am -
2 stops19h 35m
Wed 12/211:35 am -
2 stops20h 10m
Deal found 10/31![Virgin Atlantic logo]()
$855
Last-minute flights from London to CaliforniaDiscover last-minute flight deals from London to California. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from London to California. Data last updated November 4, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:35 pm -
1 stop30h 40m
Tue 11/105:10 pm -
1 stop32h 40m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$519
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:15 am -
1 stop39h 00m
Tue 11/105:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$523
This lastminute.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:35 pm -
1 stop30h 40m
Sat 11/75:10 pm -
1 stop32h 40m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$531
This Flightnetwork deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop17h 15m
Thu 11/125:10 pm -
1 stop17h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$518
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:50 pm -
1 stop14h 30m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 10/31![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Tue 11/245:10 pm -
1 stop16h 20m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$515
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:35 pm -
1 stop30h 40m
Tue 11/245:10 pm -
1 stop32h 40m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$517
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$521
This deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:40 am -
1 stop16h 10m
Mon 11/234:45 pm -
1 stop17h 45m
Deal found 11/2![Scandinavian Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$532
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:40 pm -
1 stop33h 35m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$517
This deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
1 stop16h 25m
Sat 1/94:35 pm -
1 stop16h 55m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$517
One-way flights from London to CaliforniaSearch for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:55 am -
3 stops45h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:50 pm -
3 stops53h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:55 am -
3 stops44h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$462
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/152:45 pm -
1 stop27h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:50 pm -
3 stops53h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$471
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/65:00 pm -
1 stop26h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:55 am -
3 stops40h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$475
This Justfly.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/112:45 pm -
1 stop32h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$476
This Trip.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/82:45 pm -
1 stop28h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$478
This TravelUp deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/12:45 pm -
1 stop32h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/82:45 pm -
1 stop15h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Alaska Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/122:45 pm -
1 stop15h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$481
Find flight deals from London to California
Keep the following information in mind while searching for London to California flight deals. Data was last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $514 |
One-way from | $451 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $667 |
Good round-trip deal | $650 or less |
Good one-way deal | $393 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from London to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from London to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Wed 3/24
2:45 pm-2:47 pm
1 stop31h 02m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$480
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Wed 11/11
9:35 am-3:15 pm
2 stops37h 40m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$503
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 2/2
3:20 pm-6:45 pm
Nonstop11h 25m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$507
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Fri 1/15
9:00 am-4:35 pm
1 stop15h 35m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$513
LondonSacramento
LHR London Heathrow - SMF Sacramento Intl
LHRSMF
London Heathrow
Thu 12/3
2:50 pm-9:45 am
3 stops26h 55m
Sacramento Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$552
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Tue 4/6
10:35 am-1:40 pm
Nonstop11h 05m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$575
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Wed 11/18
2:45 pm-10:42 pm
1 stop15h 57m
Los Angeles
Tue 12/1
1:35 pm-12:20 pm
1 stop14h 45m
$575
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Sun 11/15
2:45 pm-11:06 pm
1 stop16h 21m
Ontario
Mon 11/23
6:00 am-12:20 pm
1 stop22h 20m
$581
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Fri 12/4
2:45 pm-10:59 pm
1 stop16h 14m
Ontario
Fri 1/15
11:34 am-12:20 pm
1 stop16h 46m
$583
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Fri 2/19
2:45 pm-5:56 pm
1 stop35h 11m
San Francisco
Mon 2/22
11:25 am-12:20 pm
1 stop16h 55m
$584
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from London to California
Have a flexible travel schedule? Discover the best time to fly to California from London with our price prediction graph.
LHR-LAX
LHR-SJC
LGW-LAX
LHR-SFO
STN-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to California
LON-USCA
LHR-LAX
LHR-SJC
LGW-LAX
LHR-SFO
What is the cheapest month to book a flight from London to California?
Currently, February is the cheapest month in which you can book a flight from London to California (average of $602). Flying from London to California in December is currently the most expensive (average of $805). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to CA?
Find hourly flight availability from London to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
When flying from London to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from London to California
Explore weekly flight availability from London to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 4, 2026.
The most flights from LON to USCA are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (39 on average).
How much does it cost to fly round-trip from London to California?
Airfare is below average for this route at the moment.
London to California flights typically cost between $592 and $785 in November.The cheapest round-trip price found within the last 5 days was $515 on TAP AIR PORTUGAL (Nov 19-Nov 28).
How far ahead should I book a flight from London to California?
The price you pay for your flight from London to California may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated November 4, 2026.
Read through reviews of airlines operating flights from London to California, such as KLM,Virgin Atlantic, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Food
7.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from London to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from London to California by cabin class
Find flights from London to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
London and California flights
Browse other London and California flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
London to California flights
Consider these flights traveling from London to California.
Top 10 airlines flying from London to California
Discover the top 10 airlines that operate flights from London to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$804 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$500 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$782 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$861 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$808 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$514 | Average$752 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$515 | Average$784 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$780 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$846 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$1,004 | FlexibilityNo cancel fee | On-time71% |