$477+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Find cheap flights from London to California with Cheapflights
1. Tell us where you want to go
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 September 21, 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 September 21, 2026.
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:30 am -
2 stops20h 00m
Mon 11/236:30 am -
2 stops18h 00m
Deal found 9/21![Multiple Airlines logo]()
$523
This TravelUp deal was found by Cheapflights users on 9/21. 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.
Thu 11/199:50 am -
1 stop14h 15m
Mon 11/237:25 pm -
1 stop15h 05m
Deal found 9/21![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Wed 11/49:00 am -
1 stop15h 30m
Sun 1/177:25 pm -
1 stop14h 25m
Deal found 9/21![SWISS logo]()
$527
This Globehunters deal was found by Cheapflights users on 9/20. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:00 pm -
Nonstop10h 55m
Sat 10/101:50 pm -
1 stop14h 05m
Deal found 9/20![Lufthansa logo]()
$528
This Justfly.com deal was found by Cheapflights users on 9/21. 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 10/229:25 am -
1 stop14h 50m
Thu 11/57:25 pm -
1 stop28h 25m
Deal found 9/21![SWISS logo]()
$528
This Gotogate deal was found by Cheapflights users on 9/20. 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 9/2810:15 am -
2 stops16h 16m
Sun 10/114:30 pm -
1 stop12h 50m
Deal found 9/20![Air Canada logo]()
$529
This TravelUp deal was found by Cheapflights users on 9/17. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:35 am -
Nonstop11h 00m
Fri 10/2312:55 pm -
Nonstop10h 30m
Deal found 9/17![Lufthansa logo]()
$530
This Flightnetwork deal was found by Cheapflights users on 9/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:50 am -
3 stops36h 00m
Mon 11/94:45 pm -
3 stops31h 50m
Deal found 9/18![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/69:00 am -
1 stop15h 35m
Mon 11/237:30 pm -
1 stop15h 45m
Deal found 9/21![SWISS logo]()
$530
This SWISS deal was found by Cheapflights users on 9/21. 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 9/288:05 pm -
1 stop28h 10m
Sun 10/117:35 pm -
2 stops17h 55m
Deal found 9/21![SWISS logo]()
$531
This Gotogate deal was found by Cheapflights users on 9/21. 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.
Thu 11/58:30 am -
1 stop16h 00m
Thu 11/127:25 pm -
1 stop14h 25m
Deal found 9/21![SWISS logo]()
$531
This Justfly.com deal was found by Cheapflights users on 9/19. 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 10/1910:15 am -
2 stops21h 05m
Wed 10/282:45 pm -
1 stop14h 05m
Deal found 9/19![Air Canada logo]()
$532
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 September 21, 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 September 21, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/20. 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 11/27:50 pm -
2 stops27h 00m
Mon 11/164:45 pm -
1 stop17h 45m
Deal found 9/20![Scandinavian Airlines logo]()
$537
This Lufthansa deal was found by Cheapflights users on 9/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:00 pm -
Nonstop11h 00m
Thu 10/295:40 pm -
Nonstop10h 35m
Deal found 9/19![Lufthansa logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/11:00 pm -
Nonstop11h 05m
Thu 10/84:45 pm -
Nonstop10h 25m
Deal found 9/20![United Airlines logo]()
$538
This KLM deal was found by Cheapflights users on 9/20. 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.
Fri 10/92:30 pm -
Nonstop11h 15m
Fri 10/1611:15 pm -
Nonstop10h 20m
Deal found 9/20![KLM logo]()
$538
This Lufthansa deal was found by Cheapflights users on 9/21. 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.
Tue 10/2010:35 am -
Nonstop11h 00m
Tue 11/104:40 pm -
Nonstop10h 35m
Deal found 9/21![Multiple Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 9/20. 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 9/272:30 pm -
Nonstop11h 15m
Sat 10/103:50 pm -
Nonstop10h 25m
Deal found 9/20![Delta logo]()
$539
This British Airways deal was found by Cheapflights users on 9/18. 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 2/198:50 am -
1 stop14h 45m
Fri 2/265:25 pm -
Nonstop10h 25m
Deal found 9/18![British Airways logo]()
$542
This Virgin Atlantic deal was found by Cheapflights users on 9/21. 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.
Thu 11/510:00 am -
2 stops20h 35m
Thu 11/1212:45 pm -
2 stops19h 00m
Deal found 9/21![Virgin Atlantic logo]()
$547
This SWISS deal was found by Cheapflights users on 9/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:25 am -
1 stop14h 50m
Thu 11/262:20 pm -
2 stops19h 30m
Deal found 9/18![SWISS logo]()
$655
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/19. 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.
Wed 10/289:35 am -
2 stops62h 30m
Mon 11/24:35 pm -
1 stop15h 10m
Deal found 9/19![TAP AIR PORTUGAL logo]()
$750
This Turkish Airlines deal was found by Cheapflights users on 9/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:55 am -
1 stop37h 35m
Mon 3/87:35 pm -
1 stop30h 20m
Deal found 9/18![Turkish Airlines logo]()
$1,053
This Lufthansa deal was found by Cheapflights users on 9/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:45 pm -
Nonstop11h 10m
Mon 11/94:40 pm -
Nonstop10h 35m
Deal found 9/18![Lufthansa logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/21:45 pm -
Nonstop11h 10m
Tue 1/1912:50 pm -
Nonstop10h 35m
Deal found 9/21![United Airlines logo]()
$538
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:55 am -
Nonstop11h 15m
Fri 10/98:35 pm -
Nonstop10h 25m
Deal found 9/16![KLM logo]()
$542
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/308:55 am -
1 stop17h 38m
Fri 3/57:00 am -
1 stop15h 20m
Deal found 9/16![Delta logo]()
$547
This Virgin Atlantic deal was found by Cheapflights users on 9/20. 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 11/710:00 am -
2 stops19h 45m
Wed 11/116:00 am -
2 stops19h 00m
Deal found 9/20![Virgin Atlantic logo]()
$548
This Air Transat deal was found by Cheapflights users on 9/16. 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 Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:40 pm -
1 stop17h 42m
Sat 10/312:35 pm -
1 stop36h 10m
Deal found 9/16![Air Transat logo]()
$1,103
This Icelandair deal was found by Cheapflights users on 9/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1011:55 am -
2 stops17h 45m
Wed 1/2011:40 pm -
2 stops27h 15m
Deal found 9/17![Icelandair logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/21:45 pm -
Nonstop11h 10m
Mon 11/164:40 pm -
Nonstop10h 35m
Deal found 9/20![United Airlines logo]()
$539
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:30 pm -
Nonstop11h 15m
Sat 10/103:50 pm -
Nonstop10h 25m
Deal found 9/16![KLM logo]()
$542
This Virgin Atlantic deal was found by Cheapflights users on 9/16. 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.
Mon 11/210:00 am -
2 stops19h 45m
Thu 11/123:20 pm -
1 stop16h 25m
Deal found 9/16![Virgin Atlantic logo]()
$550
This British Airways deal was found by Cheapflights users on 9/20. 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.
Mon 11/26:50 am -
1 stop16h 45m
Mon 11/165:20 pm -
1 stop16h 10m
Deal found 9/20![British Airways logo]()
$610
This Delta deal was found by Cheapflights users on 9/16. 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.
Thu 10/16:15 am -
1 stop14h 40m
Sun 5/93:15 pm -
1 stop14h 30m
Deal found 9/16![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/2610:05 am -
Nonstop11h 15m
Sat 1/307:00 am -
1 stop18h 10m
Deal found 9/16![United Airlines logo]()
$542
This SWISS deal was found by Cheapflights users on 9/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:00 am -
1 stop15h 35m
Mon 11/167:30 pm -
2 stops28h 45m
Deal found 9/18![SWISS logo]()
$658
This Virgin Atlantic deal was found by Cheapflights users on 9/17. 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 2/2010:00 am -
1 stop19h 35m
Sat 2/2711:00 am -
2 stops20h 45m
Deal found 9/17![Virgin Atlantic logo]()
$553
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:00 am -
2 stops32h 10m
Mon 11/235:15 pm -
1 stop14h 30m
Deal found 9/19![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:05 pm -
1 stop17h 47m
Sun 10/184:45 pm -
Nonstop10h 25m
Deal found 9/19![United Airlines logo]()
$544
This Virgin Atlantic deal was found by Cheapflights users on 9/21. 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 10/205:00 pm -
1 stop26h 40m
Tue 11/1011:34 am -
2 stops20h 11m
Deal found 9/21![Virgin Atlantic logo]()
$555
This SWISS deal was found by Cheapflights users on 9/16. 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.
Sun 2/148:40 am -
1 stop15h 50m
Sun 2/212:20 pm -
2 stops19h 30m
Deal found 9/16![SWISS logo]()
$716
Last-minute flights from London to CaliforniaDiscover last-minute flight deals from London to California. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from London to California. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 9/288:05 pm -
1 stop28h 10m
Sun 10/1112:55 pm -
Nonstop10h 30m
Deal found 9/21![Multiple Airlines logo]()
$523
This Gotogate deal was found by Cheapflights users on 9/20. 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 9/2810:15 am -
2 stops16h 16m
Sun 10/114:30 pm -
1 stop12h 50m
Deal found 9/20![Air Canada logo]()
$529
This SWISS deal was found by Cheapflights users on 9/21. 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 9/288:05 pm -
1 stop28h 10m
Sun 10/117:35 pm -
2 stops17h 55m
Deal found 9/21![SWISS logo]()
$531
This Globehunters deal was found by Cheapflights users on 9/20. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:00 pm -
Nonstop10h 55m
Sat 10/101:50 pm -
1 stop14h 05m
Deal found 9/20![Lufthansa logo]()
$528
This TravelUp deal was found by Cheapflights users on 9/18. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:00 pm -
Nonstop11h 00m
Tue 10/62:25 pm -
1 stop19h 25m
Deal found 9/18![Multiple Airlines logo]()
$533
This Justfly.com deal was found by Cheapflights users on 9/19. 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.
Wed 10/79:15 am -
1 stop15h 00m
Mon 10/127:35 pm -
1 stop13h 55m
Deal found 9/19![SWISS logo]()
$533
This TravelUp deal was found by Cheapflights users on 9/17. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:35 am -
Nonstop11h 00m
Wed 11/412:50 pm -
Nonstop10h 35m
Deal found 9/17![Lufthansa logo]()
$530
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 pm -
Nonstop11h 00m
Tue 10/202:25 pm -
1 stop18h 00m
Deal found 9/19![United Airlines logo]()
$535
This SWISS deal was found by Cheapflights users on 9/18. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:25 am -
2 stops17h 06m
Tue 10/273:20 pm -
2 stops19h 30m
Deal found 9/18![SWISS logo]()
$532
This Justfly.com deal was found by Cheapflights users on 9/19. 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 10/1910:15 am -
2 stops21h 05m
Wed 10/282:45 pm -
1 stop14h 05m
Deal found 9/19![Air Canada logo]()
$532
This Justfly.com deal was found by Cheapflights users on 9/19. 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 10/197:15 pm -
1 stop29h 20m
Wed 10/288:25 pm -
1 stop29h 15m
Deal found 9/19![SWISS logo]()
$532
This Justfly.com deal was found by Cheapflights users on 9/21. 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 10/229:25 am -
1 stop14h 50m
Thu 11/57:25 pm -
1 stop28h 25m
Deal found 9/21![SWISS logo]()
$528
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 September 21, 2026.
Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:15 am -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![SWISS logo]()
$477
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:05 am -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Finnair logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:40 pm -
1 stop29h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![SWISS logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:20 pm -
2 stops43h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$477
This Trip.com deal was found by Cheapflights users on 9/21. 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.
Thu 1/287:15 pm -
1 stop29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![British Airways logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:40 am -
2 stops37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$478
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 pm -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Wed 10/79:20 pm -
2 stops43h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$478
This Orbitz deal was found by Cheapflights users on 9/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:20 pm -
Nonstop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Brussels Airlines logo]()
$479
This Kissandfly.com deal was found by Cheapflights users on 9/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:35 pm -
3 stops54h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:00 am -
2 stops30h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:20 pm -
Nonstop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Lufthansa logo]()
$480
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $522 (Justfly.com) |
One-way from | $477 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $624 |
Good round-trip deal | $544 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 September 21, 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
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Sun 11/1
2:25 pm-4:35 pm
2 stops34h 10m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$487
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Wed 11/4
3:20 pm-6:45 pm
Nonstop11h 25m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$487
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Sun 11/8
2:25 pm-4:35 pm
2 stops34h 10m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$487
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Sun 11/15
7:30 pm-4:35 pm
2 stops29h 05m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$496
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Wed 10/28
5:25 pm-5:35 pm
2 stops55h 10m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$496
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles Los Angeles
LGWLAX
London Gatwick
Fri 11/13
9:00 am-4:35 pm
1 stop15h 35m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$502
LondonSan Francisco
STN London Stansted - SFO San Francisco
STNSFO
London Stansted
Wed 10/21
7:20 pm-8:13 am
3 stops44h 53m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$514
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles Los Angeles
LHRLAX
London Heathrow
Wed 12/16
4:55 pm-8:15 pm
Nonstop11h 20m
Los Angeles Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$514
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Sat 10/31
7:30 am-11:56 pm
2 stops23h 26m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$516
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Thu 10/29
7:30 am-12:53 am
2 stops24h 23m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$516
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
LCY-SFO
LGW-SFO
LHR-LAX
LGW-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-SFO
LCY-SFO
LGW-SFO
LHR-LAX
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 $598). Flying from London to California in December is currently the most expensive (average of $806). 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 September 21, 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 September 21, 2026.
The most flights from LON to USCA are scheduled on a Sunday (58 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (56 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 $547 and $742 in November.The cheapest round-trip price found within the last 5 days was $530 on SWISS (Nov 6-Nov 23).
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 September 21, 2026.
Read through reviews of airlines operating flights from London to California, such as KLM,United Airlines, andVirgin Atlantic. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
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 September 21, 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 September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$810 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$500 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$755 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$852 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$771 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$496 | Average$800 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$506 | Average$779 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$520 | Average$848 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$522 | Average$789 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$525 | Average$802 | FlexibilityNo cancel fee | On-time70% |