$464+ Cheap flights from London (LON) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
Sep 26 — Oct 31
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 August 27, 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 August 27, 2026.
This oojo deal was found by Cheapflights users on 8/27. 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.
Tue 11/106:20 am -
2 stops18h 04m
Wed 11/181:15 pm -
1 stop12h 45m
Deal found 8/27![Virgin Atlantic logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/49:00 am -
2 stops19h 15m
Fri 12/47:00 am -
1 stop14h 55m
Deal found 8/24![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 10/207:25 am -
2 stops18h 16m
Sun 10/251:29 pm -
1 stop13h 11m
Deal found 8/25![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 8/25. 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 12/169:30 am -
2 stops18h 59m
Fri 1/86:45 am -
2 stops15h 55m
Deal found 8/25![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 12/19:00 am -
2 stops32h 38m
Tue 12/156:00 am -
2 stops16h 30m
Deal found 8/26![United Airlines logo]()
$580
This Ticket deal was found by Cheapflights users on 8/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:25 pm -
1 stop15h 41m
Sat 10/103:34 pm -
1 stop13h 31m
Deal found 8/23![Virgin Atlantic logo]()
$582
This Travelis deal was found by Cheapflights users on 8/22. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:40 am -
1 stop35h 10m
Sat 10/38:35 pm -
Nonstop10h 25m
Deal found 8/22![Virgin Atlantic logo]()
$584
This Travcart deal was found by Cheapflights users on 8/22. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop18h 30m
Wed 9/168:15 am -
1 stop17h 45m
Deal found 8/22![Multiple Airlines logo]()
$585
This Gotogate deal was found by Cheapflights users on 8/23. 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.
Tue 10/66:00 am -
1 stop16h 45m
Fri 10/164:40 pm -
1 stop22h 15m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$586
This Gotogate deal was found by Cheapflights users on 8/22. 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.
Tue 10/66:00 am -
1 stop16h 45m
Tue 10/134:45 pm -
1 stop21h 15m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$587
This Ticket deal was found by Cheapflights users on 8/24. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop15h 05m
Wed 10/73:40 pm -
Nonstop10h 30m
Deal found 8/24![Multiple Airlines logo]()
$588
This Ticket deal was found by Cheapflights users on 8/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:55 am -
Nonstop11h 15m
Wed 10/148:35 pm -
Nonstop10h 25m
Deal found 8/23![Virgin Atlantic logo]()
$589
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 August 27, 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 August 27, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 8/26. 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 10/115:00 pm -
1 stop26h 40m
Sun 10/182:00 pm -
1 stop18h 00m
Deal found 8/26![Virgin Atlantic logo]()
$601
This Delta deal was found by Cheapflights users on 8/23. 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 11/26:30 am -
1 stop13h 15m
Mon 11/164:40 pm -
Nonstop10h 15m
Deal found 8/23![Delta logo]()
$614
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 11/109:00 am -
1 stop15h 35m
Sat 11/146:55 pm -
Nonstop10h 35m
Deal found 8/22![United Airlines logo]()
$619
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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 12/202:45 pm -
1 stop17h 14m
Fri 1/110:35 am -
1 stop17h 45m
Deal found 8/24![Alaska Airlines logo]()
$649
This SWISS deal was found by Cheapflights users on 8/23. 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 10/168:05 pm -
1 stop28h 30m
Wed 10/217:35 pm -
1 stop28h 20m
Deal found 8/23![SWISS logo]()
$666
This British Airways deal was found by Cheapflights users on 8/25. 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 9/214:55 pm -
Nonstop11h 20m
Mon 10/54:36 pm -
1 stop13h 49m
Deal found 8/25![British Airways logo]()
$685
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/22. 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.
Thu 2/44:00 pm -
1 stop32h 05m
Sat 2/134:35 pm -
2 stops33h 30m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$728
This Scandinavian Airlines deal was found by Cheapflights users on 8/26. 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 11/256:40 am -
2 stops21h 44m
Wed 12/99:45 am -
3 stops22h 15m
Deal found 8/26![Scandinavian Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 10/198:15 am -
1 stop18h 10m
Mon 10/269:25 pm -
1 stop13h 35m
Deal found 8/27![Multiple Airlines logo]()
$819
This Turkish Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 2/235:20 pm -
1 stop25h 30m
Sun 2/286:30 pm -
1 stop37h 50m
Deal found 8/26![Turkish Airlines logo]()
$1,017
This KLM deal was found by Cheapflights users on 8/22. 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 10/98:25 am -
1 stop14h 20m
Sat 10/174:45 pm -
1 stop12h 30m
Deal found 8/22![KLM logo]()
$1,133
This Icelandair deal was found by Cheapflights users on 8/22. 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.
Tue 10/63:40 pm -
2 stops41h 18m
Sat 10/177:59 am -
2 stops22h 36m
Deal found 8/22![Icelandair logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/108:45 am -
1 stop15h 45m
Thu 9/2410:57 am -
1 stop19h 13m
Deal found 8/26![United Airlines logo]()
$623
This Virgin Atlantic deal was found by Cheapflights users on 8/22. 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 10/231:25 pm -
1 stop17h 34m
Sun 10/252:15 pm -
1 stop13h 25m
Deal found 8/22![Virgin Atlantic logo]()
$627
This Delta deal was found by Cheapflights users on 8/24. 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 9/106:30 am -
1 stop13h 20m
Mon 10/57:40 am -
1 stop17h 10m
Deal found 8/24![Delta logo]()
$640
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 1/182:45 pm -
1 stop15h 56m
Sat 1/237:00 am -
1 stop21h 20m
Deal found 8/23![Alaska Airlines logo]()
$665
This SWISS deal was found by Cheapflights users on 8/26. 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 9/299:25 am -
1 stop15h 05m
Tue 10/67:35 pm -
1 stop14h 15m
Deal found 8/26![SWISS logo]()
$682
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 9/297:25 am -
1 stop15h 50m
Thu 10/83:40 pm -
Nonstop10h 30m
Deal found 8/23![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 8/24. 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 10/2310:00 am -
2 stops21h 56m
Mon 11/231:50 pm -
1 stop18h 45m
Deal found 8/24![Delta logo]()
$645
This British Airways deal was found by Cheapflights users on 8/26. 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 1/282:00 pm -
1 stop33h 35m
Sat 1/305:20 pm -
1 stop35h 20m
Deal found 8/26![British Airways logo]()
$712
This Virgin Atlantic deal was found by Cheapflights users on 8/22. 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 10/239:20 am -
2 stops20h 02m
Sun 10/252:50 pm -
1 stop21h 45m
Deal found 8/22![Virgin Atlantic logo]()
$648
This SWISS deal was found by Cheapflights users on 8/23. 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 9/217:15 pm -
1 stop29h 20m
Mon 9/282:25 pm -
1 stop14h 10m
Deal found 8/23![SWISS logo]()
$686
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/89:30 am -
1 stop14h 50m
Thu 10/223:40 pm -
Nonstop10h 30m
Deal found 8/22![United Airlines logo]()
$628
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/22. 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 10/29:15 pm -
2 stops25h 25m
Sun 10/114:40 pm -
1 stop33h 05m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$762
This Delta deal was found by Cheapflights users on 8/22. 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 10/26:15 am -
1 stop17h 50m
Sun 10/118:35 pm -
Nonstop10h 25m
Deal found 8/22![Delta logo]()
$648
This Virgin Atlantic deal was found by Cheapflights users on 8/25. 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 12/236:55 pm -
1 stop24h 50m
Mon 1/186:00 am -
2 stops18h 50m
Deal found 8/25![Virgin Atlantic logo]()
$652
This British Airways deal was found by Cheapflights users on 8/23. 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.
Tue 1/512:30 pm -
Nonstop11h 20m
Mon 1/118:50 pm -
Nonstop10h 35m
Deal found 8/23![British Airways logo]()
$721
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 1/106:40 am -
2 stops23h 15m
Thu 1/149:50 am -
3 stops22h 35m
Deal found 8/24![Scandinavian Airlines logo]()
$810
This Mytrip deal was found by Cheapflights users on 8/22. 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 9/219:50 am -
2 stops18h 04m
Mon 9/2812:25 pm -
2 stops25h 50m
Deal found 8/22![Multiple Airlines logo]()
$840
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/23. 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 8/23![TAP AIR PORTUGAL logo]()
$764
Last-minute flights from London to CaliforniaDiscover last-minute flight deals from London to California. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from London to California. Data last updated August 27, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/26. 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.
Thu 9/39:50 am -
1 stop16h 35m
Thu 9/178:10 pm -
1 stop16h 10m
Deal found 8/26![Aer Lingus logo]()
$597
This Aer Lingus deal was found by Cheapflights users on 8/26. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:50 am -
1 stop16h 35m
Wed 9/168:10 pm -
1 stop13h 10m
Deal found 8/26![Aer Lingus logo]()
$600
This Orbitz deal was found by Cheapflights users on 8/26. 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 9/42:25 pm -
1 stop15h 01m
Fri 9/258:10 pm -
1 stop13h 10m
Deal found 8/26![British Airways logo]()
$599
This Trip.com deal was found by Cheapflights users on 8/26. 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 9/48:40 pm -
1 stop27h 25m
Fri 9/115:50 pm -
1 stop18h 10m
Deal found 8/26![Iberia logo]()
$599
This ChecknFly deal was found by Cheapflights users on 8/26. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:40 pm -
1 stop27h 25m
Tue 9/155:50 pm -
1 stop18h 10m
Deal found 8/26![Iberia logo]()
$605
This Travcart deal was found by Cheapflights users on 8/22. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:05 pm -
1 stop28h 25m
Tue 9/1512:25 pm -
1 stop13h 35m
Deal found 8/22![Multiple Airlines logo]()
$592
This Orbitz deal was found by Cheapflights users on 8/26. 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.
Sun 9/68:20 am -
Nonstop11h 25m
Sun 9/134:30 pm -
Nonstop10h 35m
Deal found 8/26![Multiple Airlines logo]()
$596
This Iberia deal was found by Cheapflights users on 8/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
1 stop17h 50m
Wed 9/165:50 pm -
1 stop14h 30m
Deal found 8/26![Iberia logo]()
$601
This Kissandfly.com deal was found by Cheapflights users on 8/27. 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.
Thu 9/1710:55 am -
1 stop20h 52m
Sat 11/141:15 pm -
1 stop12h 45m
Deal found 8/27![Virgin Atlantic logo]()
$572
This Mytrip deal was found by Cheapflights users on 8/26. 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 9/217:55 am -
2 stops32h 25m
Tue 9/2910:20 am -
2 stops29h 25m
Deal found 8/26![Multiple Airlines logo]()
$602
This Booking.com deal was found by Cheapflights users on 8/22. 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.
Tue 9/224:25 pm -
1 stop30h 10m
Tue 9/294:20 pm -
1 stop33h 25m
Deal found 8/22![TAP AIR PORTUGAL logo]()
$599
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:45 pm -
1 stop27h 45m
Wed 9/304:35 pm -
1 stop17h 10m
Deal found 8/23![TAP AIR PORTUGAL logo]()
$594
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 August 27, 2026.
Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This British Airways deal was found by Cheapflights users on 8/26. 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 2/197:40 am -
1 stop17h 00m
Deal found 8/26![British Airways logo]()
$464
This SWISS deal was found by Cheapflights users on 8/26. 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 10/58:05 pm -
1 stop28h 25m
Deal found 8/26![SWISS logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/286:40 am -
2 stops33h 40m
Deal found 8/26![Multiple Airlines logo]()
$464
This SmartFares deal was found by Cheapflights users on 8/25. 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.
Sat 10/316:30 am -
2 stops21h 41m
Deal found 8/25![Multiple Airlines logo]()
$465
This Iberia deal was found by Cheapflights users on 8/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:50 am -
1 stop16h 50m
Deal found 8/25![Iberia logo]()
$465
This British Airways deal was found by Cheapflights users on 8/25. 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 2/1910:05 am -
Nonstop11h 20m
Deal found 8/25![British Airways logo]()
$465
This Kissandfly.com deal was found by Cheapflights users on 8/25. 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.
Mon 9/76:50 am -
2 stops33h 30m
Deal found 8/25![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/61:35 pm -
3 stops50h 45m
Deal found 8/26![Multiple Airlines logo]()
$465
This Air Canada deal was found by Cheapflights users on 8/26. 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.
Tue 11/39:00 am -
2 stops19h 04m
Deal found 8/26![Air Canada logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/55:40 am -
2 stops34h 40m
Deal found 8/26![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 12/38:10 pm -
2 stops28h 55m
Deal found 8/26![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 10/107:55 pm -
3 stops34h 51m
Deal found 8/26![Multiple Airlines logo]()
$466
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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $572 (United Airlines) |
One-way from | $464 (British Airways) |
Popular in | December |
Cheapest in | February |
Average price | $715 |
Good round-trip deal | $651 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 August 27, 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
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Sun 10/11
5:00 pm-11:40 am
1 stop26h 40m
Los Angeles
Sun 10/18
2:00 pm-4:00 pm
1 stop18h 00m
$601
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Mon 11/2
6:30 am-11:45 am
1 stop13h 15m
San Francisco
Mon 11/16
4:40 pm-10:55 am
Nonstop10h 15m
$614
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 11/10
9:00 am-4:35 pm
1 stop15h 35m
Los Angeles
Sat 11/14
6:55 pm-1:30 pm
Nonstop10h 35m
$619
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 9/10
8:45 am-4:30 pm
1 stop15h 45m
Los Angeles
Thu 9/24
10:57 am-2:10 pm
1 stop19h 13m
$623
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 9/29
7:25 am-3:15 pm
1 stop15h 50m
Los Angeles
Thu 10/8
3:40 pm-10:10 am
Nonstop10h 30m
$626
LondonSan Francisco
LHR London Heathrow - SFO San Francisco
LHRSFO
London Heathrow
Fri 10/23
1:25 pm-10:59 pm
1 stop17h 34m
San Francisco
Sun 10/25
2:15 pm-10:40 am
1 stop13h 25m
$627
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 10/8
9:30 am-4:20 pm
1 stop14h 50m
Los Angeles
Thu 10/22
3:40 pm-10:10 am
Nonstop10h 30m
$628
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 9/10
6:30 am-11:50 am
1 stop13h 20m
Los Angeles
Mon 10/5
7:40 am-8:50 am
1 stop17h 10m
$640
LondonSan Francisco
LCY London City - SFO San Francisco
LCYSFO
London City
Fri 10/23
10:00 am-11:56 pm
2 stops21h 56m
San Francisco
Mon 11/23
1:50 pm-4:35 pm
1 stop18h 45m
$645
LondonSan Francisco
LCY London City - SFO San Francisco
LCYSFO
London City
Fri 10/23
9:20 am-9:22 pm
2 stops20h 02m
San Francisco
Sun 10/25
2:50 pm-7:35 pm
1 stop21h 45m
$648
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
LTN-LAX
LHR-ONT
LCY-SFO
LHR-SFO
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
LTN-LAX
LHR-ONT
LCY-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 $588). Flying from London to California in December is currently the most expensive (average of $809). 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 August 27, 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 August 27, 2026.
The most flights from LON to USCA are scheduled on a Monday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (46 on average).
How much does it cost to fly round-trip from London to California?
Airfare is typical for this route at the moment.
London to California flights typically cost between $511 and $673 in September.The cheapest round-trip price found within the last 5 days was $582 on Virgin Atlantic (Sep 26-Oct 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 22 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 August 27, 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.
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Boarding
7.8
Food
7.3
Comfort
7.7
Overall
7.8
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 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 August 27, 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 August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$815 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$416 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$500 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$474 | Average$686 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$771 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$498 | Average$794 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$520 | Average$842 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$521 | Average$788 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$522 | Average$792 | FlexibilityNo cancel fee | On-time70% |