$492+ Cheap flights from Heathrow (LHR) 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Cheapest flights from Heathrow to CaliforniaExplore the most affordable flight options available from Heathrow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Heathrow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This TravelUp deal was found by Cheapflights users on 5/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:40 am
LHR
- LGB
2 stops21h 03m
Virgin Atlantic
Tue 6/97:00 am
LGB
- LHR
1 stop20h 00m
Virgin Atlantic
Deal found 5/8![Virgin Atlantic logo]()
$618
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 pm
LHR
- LAX
1 stop27h 55m
TAP AIR PORTUGAL
Sat 10/104:55 pm
LAX
- LHR
1 stop16h 50m
TAP AIR PORTUGAL
Deal found 5/7![TAP AIR PORTUGAL logo]()
$623
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Wed 7/85:45 pm
LAX
- LHR
1 stop13h 50m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$624
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Tue 6/99:00 pm
LAX
- LHR
1 stop25h 45m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$625
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:15 am
LHR
- LAX
1 stop14h 40m
Virgin Atlantic
Wed 7/85:45 pm
LAX
- LHR
1 stop13h 50m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$626
This TravelUp deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Fri 9/186:00 am
LHR
- LAX
1 stop15h 05m
Multiple Airlines
Fri 9/257:00 am
LAX
- LHR
1 stop16h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$627
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Fri 5/153:50 pm
LAX
- LHR
Nonstop10h 25m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$628
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:15 pm
LHR
- LAX
2 stops47h 40m
Virgin Atlantic
Fri 7/175:35 pm
LAX
- LHR
1 stop15h 55m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$629
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Thu 8/278:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Sun 9/63:50 pm
LAX
- LHR
Nonstop10h 25m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$630
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Thu 5/148:40 am
LHR
- LAX
1 stop14h 05m
KLM
Mon 5/183:50 pm
LAX
- LHR
Nonstop10h 25m
KLM
Deal found 5/9![KLM logo]()
$631
This SmartFares deal was found by Cheapflights users on 5/8. 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.
Fri 5/228:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Mon 5/258:35 pm
LAX
- LHR
Nonstop10h 25m
Virgin Atlantic
Deal found 5/8![Virgin Atlantic logo]()
$632
This TravelUp deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:00 pm
LHR
- LAX
Nonstop11h 20m
British Airways
Thu 7/163:50 pm
LAX
- LHR
Nonstop10h 25m
British Airways
Deal found 5/4![British Airways logo]()
$633
Best flights from Heathrow to CaliforniaDiscover carefully curated flight deals from Heathrow to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Heathrow to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This TravelUp deal was found by Cheapflights users on 5/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:40 am
LHR
- LGB
2 stops21h 03m
Virgin Atlantic
Tue 6/97:00 am
LGB
- LHR
1 stop20h 00m
Virgin Atlantic
Deal found 5/8![Virgin Atlantic logo]()
$618
This Delta deal was found by Cheapflights users on 5/8. 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 6/16:30 am
LHR
- SNA
2 stops19h 16m
Delta
Tue 6/91:46 pm
SNA
- LHR
1 stop13h 14m
Delta
Deal found 5/8![Delta logo]()
$657
This KLM deal was found by Cheapflights users on 5/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:30 pm
LHR
- LAX
Nonstop11h 45m
KLM
Sat 10/103:50 pm
LAX
- LHR
Nonstop10h 25m
KLM
Deal found 5/8![KLM logo]()
$683
This Finnair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:15 pm
LHR
- LAX
1 stop16h 20m
Finnair
Tue 9/88:55 pm
LAX
- LHR
Nonstop10h 30m
Finnair
Deal found 5/4![Finnair logo]()
$690
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 9/310:35 am
LHR
- ONT
1 stop15h 36m
United Airlines
Thu 9/101:18 pm
ONT
- LHR
1 stop12h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$693
This British Airways deal was found by Cheapflights users on 5/7. 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 8/1010:30 am
LHR
- LAX
Nonstop11h 20m
British Airways
Wed 8/261:30 pm
LAX
- LHR
1 stop13h 00m
British Airways
Deal found 5/7![British Airways logo]()
$700
This Finnair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:10 am
LHR
- SNA
1 stop17h 05m
Multiple Airlines
Thu 8/134:30 pm
SNA
- LHR
1 stop14h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$702
This The Travel House deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:55 am
LHR
- SNA
1 stop18h 40m
Iberia
Sat 9/52:40 pm
SNA
- LHR
1 stop13h 30m
Iberia
Deal found 5/4![Iberia logo]()
$709
This SWISS deal was found by Cheapflights users on 5/8. 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 9/38:45 am
LHR
- LAX
1 stop15h 45m
SWISS
Thu 9/107:35 pm
LAX
- LHR
2 stops34h 05m
SWISS
Deal found 5/8![SWISS logo]()
$740
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:45 pm
LHR
- LAX
1 stop17h 11m
Alaska Airlines
Mon 11/98:00 am
LAX
- LHR
1 stop20h 20m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$766
This Scandinavian Airlines deal was found by Cheapflights users on 5/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:05 pm
LHR
- SFO
2 stops25h 35m
Scandinavian Airlines
Fri 6/55:55 am
SFO
- LHR
2 stops23h 40m
Scandinavian Airlines
Deal found 5/8![Scandinavian Airlines logo]()
$791
This JetBlue deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:15 am
LHR
- LAS
1 stop19h 27m
JetBlue
Tue 6/1611:21 am
LAS
- LHR
1 stop14h 09m
JetBlue
Deal found 5/4![JetBlue logo]()
$1,101
This lastminute.com deal was found by Cheapflights users on 5/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:55 am
LHR
- LGB
1 stop13h 19m
Virgin Atlantic
Wed 5/277:05 am
LGB
- LHR
2 stops16h 05m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$666
This United Airlines deal was found by Cheapflights users on 5/8. 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 10/32:50 pm
LHR
- ONT
1 stop14h 02m
United Airlines
Sun 10/111:18 pm
ONT
- LHR
1 stop12h 22m
United Airlines
Deal found 5/8![United Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 5/8. 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.
Fri 7/246:35 pm
LHR
- SNA
1 stop23h 53m
Delta
Fri 7/315:37 pm
SNA
- LHR
1 stop13h 58m
Delta
Deal found 5/8![Delta logo]()
$693
This The Travel House deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
LHR
- SJC
1 stop16h 07m
Iberia
Mon 8/246:00 am
SJC
- LHR
1 stop16h 20m
Iberia
Deal found 5/4![Iberia logo]()
$719
This British Airways deal was found by Cheapflights users on 5/8. 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.
Mon 9/148:55 am
LHR
- SJC
1 stop21h 01m
British Airways
Mon 9/212:36 pm
SJC
- LHR
1 stop14h 14m
British Airways
Deal found 5/8![British Airways logo]()
$725
This Virgin Atlantic deal was found by Cheapflights users on 5/8. 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.
Wed 8/511:45 am
LHR
- ONT
2 stops19h 49m
Virgin Atlantic
Thu 8/1311:56 am
ONT
- LHR
1 stop17h 19m
Virgin Atlantic
Deal found 5/8![Virgin Atlantic logo]()
$674
This KLM deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Tue 6/232:30 pm
LHR
- LAX
Nonstop11h 15m
KLM
Sun 7/511:15 pm
LAX
- LHR
Nonstop10h 20m
KLM
Deal found 5/5![KLM logo]()
$747
This SWISS deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/27:15 pm
LHR
- LAX
2 stops29h 15m
SWISS
Wed 9/1611:15 am
LAX
- LHR
2 stops21h 10m
SWISS
Deal found 5/5![SWISS logo]()
$763
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am
LHR
- LGB
2 stops17h 57m
Delta
Sat 8/295:00 pm
LGB
- LHR
2 stops29h 45m
Delta
Deal found 5/7![Delta logo]()
$700
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/285:00 pm
LHR
- SNA
1 stop36h 30m
Alaska Airlines
Mon 6/18:58 pm
SNA
- LHR
1 stop34h 07m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$784
This British Airways deal was found by Cheapflights users on 5/8. 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.
Mon 9/1410:05 am
LHR
- SJC
1 stop16h 21m
British Airways
Tue 9/222:36 pm
SJC
- LHR
1 stop14h 14m
British Airways
Deal found 5/8![British Airways logo]()
$725
This Virgin Atlantic deal was found by Cheapflights users on 5/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:55 am
LHR
- ONT
1 stop20h 49m
Virgin Atlantic
Fri 10/167:00 am
ONT
- LHR
1 stop15h 25m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$678
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am
LHR
- LGB
2 stops23h 17m
Delta
Sun 8/304:56 pm
LGB
- LHR
1 stop33h 04m
Delta
Deal found 5/7![Delta logo]()
$700
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/166:55 am
LHR
- SJC
2 stops18h 35m
United Airlines
Mon 9/211:00 pm
SJC
- LHR
1 stop12h 40m
United Airlines
Deal found 5/6![United Airlines logo]()
$779
This KLM deal was found by Cheapflights users on 5/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:55 am
LHR
- SFO
1 stop13h 31m
KLM
Tue 7/2111:15 pm
SFO
- LHR
Nonstop10h 15m
KLM
Deal found 5/7![KLM logo]()
$784
This British Airways deal was found by Cheapflights users on 5/8. 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.
Wed 9/162:25 pm
LHR
- SJC
1 stop15h 31m
British Airways
Wed 9/232:36 pm
SJC
- LHR
1 stop14h 14m
British Airways
Deal found 5/8![British Airways logo]()
$725
This SmartFares deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm
LHR
- OAK
1 stop13h 54m
Alaska Airlines
Sun 9/276:00 am
OAK
- LHR
1 stop25h 05m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:30 am
LHR
- BUR
2 stops23h 15m
Delta
Thu 6/117:00 am
BUR
- LHR
2 stops22h 45m
Delta
Deal found 5/7![Delta logo]()
$701
Last-minute flights from Heathrow to CaliforniaDiscover last-minute flight deals from Heathrow to California. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to California. Data last updated May 9, 2026 and is based on user searches.
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Thu 5/148:40 am
LHR
- LAX
1 stop14h 05m
KLM
Mon 5/183:50 pm
LAX
- LHR
Nonstop10h 25m
KLM
Deal found 5/9![KLM logo]()
$631
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Thu 5/143:00 pm
LHR
- LAX
1 stop14h 55m
Virgin Atlantic
Mon 5/182:30 pm
LAX
- LHR
1 stop14h 45m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$633
This Lufthansa deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:00 am
LHR
- LAX
1 stop15h 05m
Austrian Airlines
Fri 5/223:35 pm
LAX
- LHR
Nonstop10h 35m
Austrian Airlines
Deal found 5/4![Austrian Airlines logo]()
$651
This Globehunters deal was found by Cheapflights users on 5/8. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:00 pm
LHR
- LAX
Nonstop11h 20m
Finnair
Wed 9/234:35 pm
LAX
- LHR
Nonstop10h 30m
Finnair
Deal found 5/8![Finnair logo]()
$646
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:40 am
LHR
- LAX
1 stop15h 50m
United Airlines
Fri 5/225:45 am
LAX
- LHR
1 stop18h 10m
United Airlines
Deal found 5/4![United Airlines logo]()
$649
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Sat 5/162:30 pm
LHR
- LAX
Nonstop11h 15m
Virgin Atlantic
Tue 5/193:26 pm
LAX
- LHR
1 stop13h 39m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$629
This lastminute.com deal was found by Cheapflights users on 5/9. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:45 am
LHR
- LGB
2 stops17h 58m
Virgin Atlantic
Wed 5/277:05 am
LGB
- LHR
2 stops16h 05m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$643
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:55 am
LHR
- SNA
1 stop13h 20m
Virgin Atlantic
Wed 5/272:00 pm
SNA
- LHR
1 stop17h 35m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$648
This TravelUp deal was found by Cheapflights users on 5/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:55 am
LHR
- SNA
1 stop14h 46m
British Airways
Tue 6/91:24 pm
SNA
- LHR
1 stop13h 26m
British Airways
Deal found 5/8![British Airways logo]()
$636
This TravelUp deal was found by Cheapflights users on 5/9. 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.
Mon 6/15:45 pm
LHR
- ONT
1 stop36h 47m
Virgin Atlantic
Mon 6/87:05 am
ONT
- LHR
1 stop15h 20m
Virgin Atlantic
Deal found 5/9![Virgin Atlantic logo]()
$648
This TravelUp deal was found by Cheapflights users on 5/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:40 am
LHR
- LGB
2 stops21h 03m
Virgin Atlantic
Tue 6/97:00 am
LGB
- LHR
1 stop20h 00m
Virgin Atlantic
Deal found 5/8![Virgin Atlantic logo]()
$618
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:55 am
LHR
- ONT
1 stop13h 46m
Virgin Atlantic
Thu 7/237:05 am
ONT
- LHR
1 stop15h 20m
Virgin Atlantic
Deal found 5/7![Virgin Atlantic logo]()
$643
One-way flights from Heathrow to CaliforniaSearch for one-way flight options from Heathrow to California. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Heathrow to California. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:00 pm
LHR
- LAS
2 stops41h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$492
This Priceline deal was found by Cheapflights users on 5/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:45 am
LHR
- SNA
2 stops35h 33m
Air Canada
Deal found 5/8![Air Canada logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:00 pm
LHR
- LAS
2 stops39h 27m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/2810:15 pm
LHR
- LAS
3 stops32h 15m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$503
This TravelUp deal was found by Cheapflights users on 5/8. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:00 pm
LHR
- ONT
1 stop15h 06m
British Airways
Deal found 5/8![British Airways logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/53:00 pm
LHR
- LAS
2 stops36h 34m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 5/8. 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 10/289:30 am
LHR
- ONT
2 stops20h 36m
United Airlines
Deal found 5/8![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 9/227:30 am
LHR
- SNA
3 stops33h 45m
United Airlines
Deal found 5/8![United Airlines logo]()
$509
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:30 am
LHR
- SNA
2 stops21h 14m
Lufthansa
Deal found 5/9![Lufthansa logo]()
$510
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:25 pm
LHR
- ONT
1 stop14h 47m
British Airways
Deal found 5/7![British Airways logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/156:40 am
LHR
- LAS
3 stops25h 09m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$522
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:30 pm
LHR
- ONT
1 stop15h 25m
British Airways
Deal found 5/9![British Airways logo]()
$528
Find flight deals from Heathrow to California
Keep the following information in mind while searching for Heathrow to California flight deals. Data was last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $618 (TravelUp) |
One-way from | $492 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $630 |
Good round-trip deal | $728 or less |
Good one-way deal | $639 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow 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 May 9, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonLong Beach
LHR - LGB
LHRLGB
London Heathrow
Tue 6/2
8:40 am-9:43 pm
2 stops21h 03m
Long Beach Municipal
Tue 6/9
7:00 am-11:00 am
1 stop20h 00m
$618
LondonSanta Ana
LHR - SNA
LHRSNA
London Heathrow
Mon 6/1
6:30 am-5:46 pm
2 stops19h 16m
Santa Ana J. Wayne/Orange Cnty
Tue 6/9
1:46 pm-11:00 am
1 stop13h 14m
$657
LondonLong Beach
LHR - LGB
LHRLGB
London Heathrow
Wed 5/20
10:55 am-4:14 pm
1 stop13h 19m
Long Beach Municipal
Wed 5/27
7:05 am-7:10 am
2 stops16h 05m
$666
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 8/5
11:45 am-11:34 pm
2 stops19h 49m
Ontario
Thu 8/13
11:56 am-1:15 pm
1 stop17h 19m
$674
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 10/3
10:55 am-11:44 pm
1 stop20h 49m
Ontario
Fri 10/16
7:00 am-6:25 am
1 stop15h 25m
$678
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Sat 10/3
2:30 pm-6:15 pm
Nonstop11h 45m
Los Angeles
Sat 10/10
3:50 pm-10:15 am
Nonstop10h 25m
$683
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Mon 8/10
3:15 pm-11:35 pm
1 stop16h 20m
Los Angeles
Tue 9/8
8:55 pm-3:25 pm
Nonstop10h 30m
$690
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 9/3
10:35 am-6:11 pm
1 stop15h 36m
Ontario
Thu 9/10
1:18 pm-9:40 am
1 stop12h 22m
$693
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 10/3
2:50 pm-8:52 pm
1 stop14h 02m
Ontario
Sun 10/11
1:18 pm-9:40 am
1 stop12h 22m
$693
LondonSanta Ana
LHR - SNA
LHRSNA
London Heathrow
Fri 7/24
6:35 pm-10:28 am
1 stop23h 53m
Santa Ana J. Wayne/Orange Cnty
Fri 7/31
5:37 pm-3:35 pm
1 stop13h 58m
$693
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Heathrow to California
Have a flexible travel schedule? Discover the best time to fly to California from Heathrow with our price prediction graph.
LHR-LAS
LHR-SNA
LHR-ONT
LHR-LAX
LHR-SAN
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 Heathrow Airport to California
LHR-USCA
LHR-LAS
LHR-SNA
LHR-ONT
LHR-LAX
How far ahead should I book a flight from London Heathrow Airport to California?
The price you pay for your flight from London Heathrow Airport to California may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from London Heathrow Airport to California?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of $551). Flying from London Heathrow Airport to California in July is currently the most expensive (average of $798). 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 LHR to CA?
Find hourly flight availability from Heathrow 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 May 9, 2026.
When flying from London Heathrow Airport 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 Heathrow Airport to California
Explore weekly flight availability from Heathrow 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 May 9, 2026.
The most flights from LHR to USCA are scheduled on a Monday (54 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (54 on average).
How much does it cost to fly round-trip from London Heathrow Airport to California?
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 May 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andVirgin Atlantic from London Heathrow Airport to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Heathrow to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Heathrow 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 Heathrow to California by cabin class
Find flights from Heathrow to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Heathrow and California flights
Browse other Heathrow and California flight options. Last updated on May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Heathrow to California flights
Consider these flights traveling from Heathrow to California.
Top 10 airlines flying from Heathrow to California
Discover the top 10 airlines that operate flights from Heathrow 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 May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$724 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$396 | Average$816 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$416 | Average$665 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$494 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$468 | Average$621 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$487 | Average$749 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$795 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$494 | Average$758 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$512 | Average$753 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$751 | FlexibilityNo cancel fee | On-time77% |