$471+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
Sep 11 — Sep 181
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 12, 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 12, 2026.
This Ticket deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
Mon 9/216:30 am -
2 stops24h 10m
Sun 10/46:00 pm -
1 stop13h 35m
Deal found 8/11![Virgin Atlantic logo]()
$532
This The Travel House deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 am -
2 stops19h 15m
Thu 11/196:00 am -
1 stop17h 40m
Deal found 8/7![Lufthansa logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 11/189:00 am -
2 stops19h 15m
Thu 11/191:29 pm -
2 stops23h 51m
Deal found 8/7![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/218:40 am -
2 stops19h 21m
Sun 10/45:00 am -
2 stops20h 20m
Deal found 8/11![United Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 10/247:25 am -
2 stops21h 33m
Sat 10/315:00 am -
1 stop21h 40m
Deal found 8/8![United Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 12/117:30 am -
2 stops20h 50m
Thu 12/315:00 am -
2 stops19h 25m
Deal found 8/7![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 -
2 stops19h 16m
Sun 9/207:13 pm -
2 stops18h 22m
Deal found 8/10![United Airlines logo]()
$563
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/247:30 am -
2 stops21h 28m
Thu 10/295:00 am -
1 stop21h 40m
Deal found 8/10![United Airlines logo]()
$564
This TravelUp deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:50 pm -
2 stops38h 08m
Tue 12/86:00 am -
1 stop20h 00m
Deal found 8/9![Virgin Atlantic logo]()
$567
This TravelUp deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/107:15 pm -
2 stops35h 25m
Sun 9/207:05 am -
2 stops43h 35m
Deal found 8/10![Virgin Atlantic logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/289:15 am -
1 stop15h 20m
Mon 11/97:10 pm -
1 stop13h 55m
Deal found 8/10![SWISS logo]()
$581
This Globehunters deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Fri 8/217:25 am -
1 stop15h 50m
Mon 8/313:35 pm -
Nonstop10h 35m
Deal found 8/7![Lufthansa logo]()
$581
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/189:00 am -
2 stops19h 15m
Thu 11/196:00 am -
1 stop17h 40m
Deal found 8/11![United Airlines logo]()
$559
This British Airways deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/78:20 am -
Nonstop11h 25m
Sun 9/131:21 pm -
1 stop13h 29m
Deal found 8/7![British Airways logo]()
$589
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/76:30 am -
1 stop13h 20m
Sun 9/135:55 pm -
1 stop13h 40m
Deal found 8/8![Delta logo]()
$595
This Virgin Atlantic deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 11/2610:45 am -
1 stop15h 48m
Thu 12/37:00 am -
1 stop18h 00m
Deal found 8/10![Virgin Atlantic logo]()
$618
This Lufthansa deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Thu 9/31:05 pm -
Nonstop11h 05m
Wed 9/163:40 pm -
Nonstop10h 30m
Deal found 8/7![Lufthansa logo]()
$625
This Lufthansa deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Sat 8/221:05 pm -
Nonstop11h 05m
Thu 8/2712:49 pm -
1 stop13h 51m
Deal found 8/7![Multiple Airlines logo]()
$625
This Finnair deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:20 am -
2 stops22h 23m
Fri 11/132:07 pm -
1 stop14h 58m
Deal found 8/7![Finnair logo]()
$627
This SWISS deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/177:00 am -
2 stops17h 15m
Sun 9/207:35 pm -
2 stops17h 55m
Deal found 8/8![SWISS logo]()
$630
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/79:15 pm -
2 stops49h 20m
Mon 9/214:30 pm -
1 stop33h 15m
Deal found 8/11![TAP AIR PORTUGAL logo]()
$678
This Scandinavian Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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.
Thu 11/510:20 am -
2 stops18h 19m
Tue 11/109:41 am -
3 stops23h 59m
Deal found 8/10![Scandinavian Airlines logo]()
$879
This Turkish Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:05 am -
1 stop32h 45m
Mon 11/3012:45 pm -
1 stop19h 45m
Deal found 8/10![Turkish Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 -
2 stops19h 16m
Sun 9/207:13 pm -
2 stops18h 22m
Deal found 8/10![United Airlines logo]()
$563
This British Airways deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/28:20 am -
Nonstop11h 25m
Thu 10/153:45 pm -
Nonstop10h 30m
Deal found 8/10![British Airways logo]()
$591
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/1010:25 am -
1 stop16h 15m
Sun 10/116:25 pm -
1 stop13h 35m
Deal found 8/8![Delta logo]()
$617
This Virgin Atlantic deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 10/3010:00 am -
2 stops21h 43m
Thu 11/59:54 am -
2 stops21h 51m
Deal found 8/11![Virgin Atlantic logo]()
$622
This SWISS deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/63:15 pm -
2 stops33h 15m
Sat 2/132:20 pm -
2 stops19h 30m
Deal found 8/10![SWISS logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/141:05 pm -
Nonstop11h 20m
Tue 9/223:40 pm -
Nonstop10h 30m
Deal found 8/8![United Airlines logo]()
$589
This Virgin Atlantic deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/1610:25 am -
2 stops21h 05m
Sat 9/266:25 pm -
1 stop13h 35m
Deal found 8/11![Virgin Atlantic logo]()
$625
This British Airways deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:50 am -
1 stop19h 40m
Thu 1/218:15 pm -
1 stop14h 20m
Deal found 8/8![British Airways logo]()
$630
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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.
Tue 9/89:20 am -
1 stop13h 25m
Mon 10/124:45 pm -
1 stop15h 55m
Deal found 8/8![Delta logo]()
$634
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/28:40 am -
1 stop15h 50m
Wed 9/1612:25 pm -
1 stop13h 35m
Deal found 8/9![United Airlines logo]()
$590
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/284:25 pm -
1 stop29h 10m
Mon 10/124:30 pm -
1 stop33h 15m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$737
This Virgin Atlantic deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/2810:25 am -
1 stop15h 35m
Mon 10/129:54 pm -
2 stops27h 31m
Deal found 8/8![Virgin Atlantic logo]()
$638
This Mytrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 9/89:40 am -
1 stop16h 45m
Tue 9/158:10 pm -
1 stop18h 00m
Deal found 8/9![Multiple Airlines logo]()
$778
This SWISS deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/47:00 am -
2 stops17h 15m
Mon 9/77:35 pm -
2 stops17h 55m
Deal found 8/7![SWISS logo]()
$710
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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 9/161:05 pm -
Nonstop11h 20m
Tue 9/2211:15 pm -
1 stop14h 10m
Deal found 8/8![United Airlines logo]()
$591
This British Airways deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 11/57:15 am -
2 stops22h 42m
Mon 11/99:46 am -
2 stops38h 29m
Deal found 8/7![British Airways logo]()
$666
This Virgin Atlantic deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 11/97:45 am -
2 stops20h 40m
Mon 11/166:00 am -
2 stops17h 15m
Deal found 8/10![Virgin Atlantic logo]()
$640
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/81:05 pm -
Nonstop11h 20m
Tue 9/153:40 pm -
Nonstop10h 30m
Deal found 8/11![United Airlines logo]()
$592
This SWISS deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/59:15 am -
1 stop15h 20m
Mon 10/192:25 pm -
1 stop14h 10m
Deal found 8/10![SWISS logo]()
$719
Last-minute flights from London to CaliforniaDiscover last-minute flight deals from London to California. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from London to California. Data last updated August 12, 2026 and is based on user searches.
This Globehunters deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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.
Fri 8/217:25 am -
1 stop15h 50m
Mon 8/313:35 pm -
Nonstop10h 35m
Deal found 8/7![Lufthansa logo]()
$581
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/307:25 am -
2 stops18h 46m
Fri 9/116:08 am -
1 stop21h 02m
Deal found 8/10![United Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/48:40 am -
2 stops22h 19m
Mon 9/76:08 am -
1 stop17h 17m
Deal found 8/10![United Airlines logo]()
$567
This SmartFares deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” 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.
Wed 9/99:25 am -
1 stop15h 05m
Tue 10/67:35 pm -
1 stop14h 15m
Deal found 8/8![SWISS logo]()
$581
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 -
2 stops19h 16m
Sun 9/209:01 am -
1 stop14h 24m
Deal found 8/10![United Airlines logo]()
$559
This TravelUp deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/107:15 pm -
2 stops35h 25m
Sun 9/207:05 am -
2 stops43h 35m
Deal found 8/10![Virgin Atlantic logo]()
$569
This Ticket deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/1010:55 am -
1 stop13h 40m
Wed 9/231:04 pm -
1 stop12h 56m
Deal found 8/11![KLM logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 -
2 stops35h 27m
Fri 9/255:00 am -
2 stops18h 15m
Deal found 8/11![United Airlines logo]()
$583
This Ticket deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
Mon 9/216:30 am -
2 stops24h 10m
Sun 10/46:00 pm -
1 stop13h 35m
Deal found 8/11![Virgin Atlantic logo]()
$532
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/218:40 am -
2 stops19h 21m
Sun 10/45:00 am -
2 stops20h 20m
Deal found 8/11![United Airlines logo]()
$560
This TravelUp deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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.
Wed 9/239:55 am -
Nonstop11h 15m
Mon 9/2811:15 pm -
Nonstop10h 20m
Deal found 8/11![Virgin Atlantic logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” 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 9/247:30 am -
2 stops21h 01m
Tue 9/298:03 am -
2 stops19h 32m
Deal found 8/7![United Airlines logo]()
$581
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 12, 2026.
Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Booking.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:00 pm -
1 stop25h 17m
Deal found 8/8![Alaska Airlines logo]()
$471
This Trip.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/95:00 pm -
1 stop14h 42m
Deal found 8/10![Alaska Airlines logo]()
$472
This TravelUp deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:45 pm -
1 stop35h 32m
Deal found 8/11![Alaska Airlines logo]()
$473
This Priceline deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 pm -
1 stop14h 24m
Deal found 8/9![Alaska Airlines logo]()
$475
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/107:15 pm -
1 stop29h 25m
Deal found 8/11![British Airways logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/48:50 pm -
2 stops43h 30m
Deal found 8/11![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:35 am -
1 stop16h 00m
Deal found 8/11![SWISS logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 10/292:45 pm -
1 stop15h 57m
Deal found 8/11![Alaska Airlines logo]()
$478
This Lufthansa deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 9/229:15 am -
1 stop15h 05m
Deal found 8/12![Lufthansa logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/79:10 pm -
2 stops48h 10m
Deal found 8/11![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/58:35 pm -
3 stops47h 50m
Deal found 8/11![Multiple Airlines logo]()
$478
This Mytrip deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/242:05 pm -
2 stops26h 15m
Deal found 8/11![Multiple Airlines logo]()
$478
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $532 (Ticket) |
One-way from | $471 (Booking.com) |
Popular in | December |
Cheapest in | February |
Average price | $714 |
Good round-trip deal | $658 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 2,558,603 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from London to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Wed 11/18
9:00 am-8:15 pm
2 stops19h 15m
Ontario
Thu 11/19
6:00 am-7:40 am
1 stop17h 40m
$559
LondonOntario
LHR London Heathrow - ONT Ontario
LHRONT
London Heathrow
Thu 9/10
8:45 am-8:01 pm
2 stops19h 16m
Ontario
Sun 9/20
7:13 pm-9:35 pm
2 stops18h 22m
$563
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 9/7
8:20 am-11:45 am
Nonstop11h 25m
Los Angeles
Sun 9/13
1:21 pm-10:50 am
1 stop13h 29m
$589
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 9/14
1:05 pm-4:25 pm
Nonstop11h 20m
Los Angeles
Tue 9/22
3:40 pm-10:10 am
Nonstop10h 30m
$589
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Wed 9/2
8:40 am-4:30 pm
1 stop15h 50m
Los Angeles
Wed 9/16
12:25 pm-10:00 am
1 stop13h 35m
$590
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Fri 10/2
8:20 am-11:45 am
Nonstop11h 25m
Los Angeles
Thu 10/15
3:45 pm-10:15 am
Nonstop10h 30m
$591
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Wed 9/16
1:05 pm-4:25 pm
Nonstop11h 20m
Los Angeles
Tue 9/22
11:15 pm-9:25 pm
1 stop14h 10m
$591
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 9/8
1:05 pm-4:25 pm
Nonstop11h 20m
Los Angeles
Tue 9/15
3:40 pm-10:10 am
Nonstop10h 30m
$592
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 9/7
6:30 am-11:50 am
1 stop13h 20m
Los Angeles
Sun 9/13
5:55 pm-3:35 pm
1 stop13h 40m
$595
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Thu 9/10
10:25 am-6:40 pm
1 stop16h 15m
Los Angeles
Sun 10/11
6:25 pm-4:00 pm
1 stop13h 35m
$617
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-ONT
LTN-LAX
LHR-SFO
LGW-LAX
LCY-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-ONT
LTN-LAX
LHR-SFO
LGW-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 $587). Flying from London to California in December is currently the most expensive (average of $808). 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 12, 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 12, 2026.
The most flights from LON to USCA are scheduled on a Monday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (52 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 $621 and $835 in October.The cheapest round-trip price found within the last 5 days was $581 on SWISS (Oct 28-Nov 9).
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 12, 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.
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - 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 12, 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 2,558,603 searches. Data last updated August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$820 | 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$468 | Average$696 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$709 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$771 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$496 | Average$786 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$645 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$520 | Average$792 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$842 | FlexibilityNo cancel fee | On-time77% |