$428+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from London to California with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 October 20, 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 October 20, 2026.
This deal was found by Cheapflights users on 10/16. 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.
Tue 11/1712:40 pm -
1 stop18h 09m
Fri 11/278:00 am -
1 stop15h 50m
Deal found 10/16![Delta logo]()
$511
This Trip.com deal was found by Cheapflights users on 10/16. 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 11/36:00 am -
1 stop17h 15m
Tue 11/105:10 pm -
1 stop16h 20m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$514
This Trip.com deal was found by Cheapflights users on 10/16. 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 11/21:40 pm -
1 stop33h 35m
Sat 11/75:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$515
This Mytrip deal was found by Cheapflights users on 10/16. 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 11/96:10 am -
2 stops33h 10m
Fri 11/139:20 am -
2 stops25h 40m
Deal found 10/16![Multiple Airlines logo]()
$515
This deal was found by Cheapflights users on 10/16. 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.
Fri 11/203:20 pm -
Nonstop11h 25m
Thu 11/265:25 pm -
Nonstop10h 25m
Deal found 10/16![British Airways logo]()
$516
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Thu 11/126:25 am -
2 stops32h 55m
Sun 11/159:20 am -
2 stops23h 05m
Deal found 10/15![Multiple Airlines logo]()
$516
This deal was found by Cheapflights users on 10/16. 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.
Tue 11/173:20 pm -
Nonstop11h 25m
Fri 11/275:25 pm -
Nonstop10h 25m
Deal found 10/16![British Airways logo]()
$517
This deal was found by Cheapflights users on 10/19. 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 11/192:30 pm -
1 stop16h 31m
Sun 11/222:45 pm -
1 stop13h 05m
Deal found 10/19![Air Canada logo]()
$518
This Booking.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/76:00 am -
1 stop17h 15m
Sat 11/145:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$518
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Thu 11/196:25 am -
2 stops32h 55m
Tue 11/249:20 am -
2 stops29h 00m
Deal found 10/16![Multiple Airlines logo]()
$518
This Booking.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$519
This Justfly.com deal was found by Cheapflights users on 10/16. 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.
Thu 11/267:30 am -
1 stop31h 50m
Tue 12/19:20 am -
1 stop37h 10m
Deal found 10/16![Royal Air Maroc logo]()
$519
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 October 20, 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 October 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 11/212:45 pm -
1 stop13h 58m
Wed 1/610:25 am -
1 stop17h 55m
Deal found 10/16![Alaska Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 11/139:00 am -
1 stop15h 35m
Thu 11/266:55 pm -
Nonstop10h 35m
Deal found 10/16![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 10/14. 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.
Thu 11/122:45 pm -
1 stop14h 50m
Thu 11/2610:05 pm -
Nonstop10h 25m
Deal found 10/14![Delta logo]()
$640
This Lufthansa deal was found by Cheapflights users on 10/15. 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.
Wed 12/166:30 am -
1 stop14h 05m
Mon 1/1112:50 pm -
Nonstop10h 35m
Deal found 10/15![Multiple Airlines logo]()
$653
This Virgin Atlantic deal was found by Cheapflights users on 10/15. 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.
Fri 2/2610:00 am -
1 stop16h 15m
Mon 3/19:59 am -
2 stops21h 46m
Deal found 10/15![Virgin Atlantic logo]()
$667
This SWISS deal was found by Cheapflights users on 10/16. 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.
Fri 1/159:00 am -
1 stop15h 30m
Fri 1/227:25 pm -
2 stops17h 10m
Deal found 10/16![SWISS logo]()
$689
This British Airways deal was found by Cheapflights users on 10/18. 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.
Fri 2/123:20 pm -
Nonstop11h 25m
Sat 2/209:00 am -
1 stop13h 50m
Deal found 10/18![British Airways logo]()
$701
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/19. 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 3/14:35 pm -
1 stop30h 40m
Sat 3/135:10 pm -
2 stops19h 30m
Deal found 10/19![TAP AIR PORTUGAL logo]()
$721
This Scandinavian Airlines deal was found by Cheapflights users on 10/19. 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.
Mon 11/166:40 am -
2 stops24h 36m
Tue 12/12:17 pm -
2 stops20h 13m
Deal found 10/19![Scandinavian Airlines logo]()
$781
This KLM deal was found by Cheapflights users on 10/18. 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.
Sun 11/159:50 am -
1 stop14h 59m
Sat 11/281:50 pm -
1 stop12h 55m
Deal found 10/18![KLM logo]()
$804
This Turkish Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/1910:55 am -
1 stop31h 55m
Wed 11/2512:45 pm -
1 stop19h 35m
Deal found 10/15![Turkish Airlines logo]()
$1,031
This Avianca deal was found by Cheapflights users on 10/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:35 pm -
2 stops21h 55m
Tue 2/2312:55 pm -
2 stops41h 40m
Deal found 10/19![Avianca logo]()
$1,139
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 11/132:45 pm -
1 stop16h 21m
Thu 11/2611:55 am -
1 stop16h 25m
Deal found 10/17![Alaska Airlines logo]()
$571
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 11/52:45 pm -
1 stop28h 36m
Tue 11/102:37 pm -
1 stop13h 43m
Deal found 10/19![Alaska Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 1/209:00 am -
1 stop15h 30m
Thu 1/284:40 pm -
Nonstop10h 35m
Deal found 10/17![United Airlines logo]()
$662
This Delta deal was found by Cheapflights users on 10/16. 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 3/2111:30 am -
2 stops27h 47m
Sat 4/2411:33 am -
1 stop13h 17m
Deal found 10/16![Delta logo]()
$664
This Virgin Atlantic deal was found by Cheapflights users on 10/16. 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.
Sat 11/1410:00 am -
1 stop19h 35m
Fri 11/279:40 am -
2 stops22h 05m
Deal found 10/16![Virgin Atlantic logo]()
$672
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 11/52:45 pm -
1 stop28h 36m
Mon 11/98:19 am -
1 stop20h 01m
Deal found 10/16![Alaska Airlines logo]()
$572
This SWISS deal was found by Cheapflights users on 10/17. 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.
Thu 2/188:30 am -
1 stop16h 00m
Thu 2/252:20 pm -
2 stops19h 30m
Deal found 10/17![SWISS logo]()
$694
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/15. 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.
Fri 4/169:15 pm -
2 stops25h 30m
Fri 4/234:30 pm -
1 stop15h 10m
Deal found 10/15![TAP AIR PORTUGAL logo]()
$726
This Delta deal was found by Cheapflights users on 10/15. 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.
Fri 3/56:30 am -
2 stops23h 54m
Mon 3/811:00 am -
2 stops18h 45m
Deal found 10/15![Delta logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/17. 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 4/121:05 pm -
Nonstop11h 10m
Sun 4/253:30 pm -
Nonstop10h 40m
Deal found 10/17![United Airlines logo]()
$674
This Virgin Atlantic deal was found by Cheapflights users on 10/15. 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.
Tue 1/1210:00 am -
2 stops19h 07m
Thu 1/289:50 am -
2 stops21h 55m
Deal found 10/15![Virgin Atlantic logo]()
$676
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 stop15h 56m
Mon 1/2511:36 am -
1 stop16h 44m
Deal found 10/15![Alaska Airlines logo]()
$574
This Scandinavian Airlines deal was found by Cheapflights users on 10/15. 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 3/107:05 am -
3 stops23h 11m
Wed 5/57:00 am -
2 stops26h 40m
Deal found 10/15![Scandinavian Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 10/16. 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 3/226:20 am -
2 stops22h 27m
Fri 4/235:05 pm -
1 stop32h 30m
Deal found 10/16![Delta logo]()
$665
This SWISS deal was found by Cheapflights users on 10/15. 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.
Tue 11/38:05 pm -
1 stop28h 30m
Tue 11/1012:15 pm -
2 stops20h 05m
Deal found 10/15![SWISS logo]()
$733
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/17. 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.
Wed 11/49:35 am -
2 stops62h 30m
Mon 11/234:35 pm -
1 stop15h 10m
Deal found 10/17![TAP AIR PORTUGAL logo]()
$758
This British Airways deal was found by Cheapflights users on 10/15. 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.
Fri 12/251:50 pm -
1 stop17h 36m
Tue 12/296:00 am -
1 stop20h 25m
Deal found 10/15![British Airways logo]()
$834
This Virgin Atlantic deal was found by Cheapflights users on 10/17. 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.
Sat 11/1410:00 am -
2 stops21h 02m
Fri 11/273:10 pm -
1 stop16h 35m
Deal found 10/17![Virgin Atlantic logo]()
$690
Last-minute flights from London to CaliforniaDiscover last-minute flight deals from London to California. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from London to California. Data last updated October 20, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 10/16. 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 11/21:40 pm -
1 stop33h 35m
Sat 11/75:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$515
This Trip.com deal was found by Cheapflights users on 10/16. 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 11/36:00 am -
1 stop17h 15m
Tue 11/105:10 pm -
1 stop16h 20m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$514
This Booking.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/76:00 am -
1 stop17h 15m
Sat 11/145:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$518
This Mytrip deal was found by Cheapflights users on 10/16. 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 11/96:10 am -
2 stops33h 10m
Fri 11/139:20 am -
2 stops25h 40m
Deal found 10/16![Multiple Airlines logo]()
$515
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Thu 11/126:25 am -
2 stops32h 55m
Sun 11/159:20 am -
2 stops23h 05m
Deal found 10/15![Multiple Airlines logo]()
$516
This deal was found by Cheapflights users on 10/16. 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.
Tue 11/1712:40 pm -
1 stop18h 09m
Fri 11/278:00 am -
1 stop15h 50m
Deal found 10/16![Delta logo]()
$511
This deal was found by Cheapflights users on 10/16. 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.
Tue 11/173:20 pm -
Nonstop11h 25m
Tue 12/15:25 pm -
Nonstop10h 25m
Deal found 10/16![British Airways logo]()
$517
This deal was found by Cheapflights users on 10/19. 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 11/192:30 pm -
1 stop16h 31m
Sun 11/222:45 pm -
1 stop13h 05m
Deal found 10/19![Air Canada logo]()
$518
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Thu 11/196:25 am -
2 stops32h 55m
Tue 11/249:20 am -
2 stops29h 00m
Deal found 10/16![Multiple Airlines logo]()
$518
This deal was found by Cheapflights users on 10/16. 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.
Fri 11/203:20 pm -
Nonstop11h 25m
Thu 11/265:25 pm -
Nonstop10h 25m
Deal found 10/16![British Airways logo]()
$516
This Booking.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$519
This Justfly.com deal was found by Cheapflights users on 10/16. 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.
Thu 11/267:30 am -
1 stop31h 50m
Tue 12/19:20 am -
1 stop37h 10m
Deal found 10/16![Royal Air Maroc logo]()
$519
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 October 20, 2026.
Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Sat 12/127:50 am -
2 stops23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$428
This oojo deal was found by Cheapflights users on 10/14. 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 12/128:50 am -
2 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Aer Lingus logo]()
$447
This SmartFares deal was found by Cheapflights users on 10/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/12:45 pm -
1 stop15h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Alaska Airlines logo]()
$458
This Trip.com deal was found by Cheapflights users on 10/16. 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.
Sun 12/62:45 pm -
1 stop28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$462
This Trip.com deal was found by Cheapflights users on 10/19. 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 12/72:45 pm -
1 stop16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$463
This Trip.com deal was found by Cheapflights users on 10/16. 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 12/142:45 pm -
1 stop16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$464
This Justfly.com deal was found by Cheapflights users on 10/16. 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.
Fri 12/112:45 pm -
1 stop16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 12/32:45 pm -
1 stop16h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Alaska Airlines logo]()
$469
This Justfly.com deal was found by Cheapflights users on 10/19. 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 1/252:45 pm -
1 stop27h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Alaska Airlines logo]()
$470
This Trip.com deal was found by Cheapflights users on 10/19. 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 10/19![Alaska Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 1/92:45 pm -
1 stop15h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Alaska Airlines logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/242:45 pm -
1 stop32h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Alaska Airlines logo]()
$475
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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $511 |
One-way from | $428 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $659 |
Good round-trip deal | $543 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 October 20, 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
LondonSan Jose
LHR London Heathrow - SJC San Jose
LHRSJC
London Heathrow
Sun 12/13
2:45 pm-10:00 pm
1 stop15h 15m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$490
LondonSan Jose
LHR London Heathrow - SJC San Jose
LHRSJC
London Heathrow
Mon 12/14
2:45 pm-10:00 pm
1 stop15h 15m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$490
LondonSan Jose
LHR London Heathrow - SJC San Jose
LHRSJC
London Heathrow
Wed 2/17
2:45 pm-10:12 pm
1 stop15h 27m
San Jose
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$495
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Tue 11/24
2:45 pm-11:31 pm
1 stop16h 46m
Ontario
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$509
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 11/26
9:30 am-8:30 pm
2 stops19h 00m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$513
LondonLos Angeles
STN London Stansted - LAX Los Angeles
STNLAX
London Stansted
Sun 12/6
8:30 am-6:40 pm
1 stop18h 10m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$516
LondonSanta Ana
LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty
LHRSNA
London Heathrow
Tue 12/1
7:30 am-10:15 pm
2 stops22h 45m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$519
LondonSanta Ana
LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty
LHRSNA
London Heathrow
Mon 11/30
8:05 pm-8:46 pm
2 stops32h 41m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$525
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Sun 2/21
6:55 am-4:35 pm
2 stops17h 40m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$544
LondonLos Angeles
STN London Stansted - LAX Los Angeles
STNLAX
London Stansted
Sat 11/7
7:05 pm-10:41 am
3 stops47h 36m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$547
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-SFO
LHR-LAX
STN-LAX
LHR-ONT
LHR-SNA
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-SFO
LHR-LAX
STN-LAX
LHR-ONT
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 $603). Flying from London to California in December is currently the most expensive (average of $802). 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 October 20, 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.
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 $570 and $776 in November.The cheapest round-trip price found within the last 5 days was $514 on TAP AIR PORTUGAL (Nov 3-Nov 10).
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 October 20, 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 October 20, 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 October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$800 | 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$860 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$809 | 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$814 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$528 | Average$1,001 | FlexibilityNo cancel fee | On-time71% |