$395+ Cheap flights from Santa Ana (SNA) to London (LON)
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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LON
Mar 13 — Mar 201
1 adult, Economy
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Cheapest flights from Santa Ana to LondonExplore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 4/216:39 pm
SNA
- LHR
2 stops17h 01m
Lufthansa
Tue 5/56:55 am
LHR
- SNA
2 stops18h 38m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$625
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:27 pm
SNA
- LHR
2 stops21h 18m
Lufthansa
Tue 3/179:30 am
LHR
- SNA
2 stops18h 33m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$631
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:45 am
SNA
- LHR
1 stop16h 10m
United Airlines
Tue 3/176:35 am
LHR
- SNA
2 stops21h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$632
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:25 pm
SNA
- LHR
1 stop16h 55m
Air Canada
Tue 5/58:45 am
LHR
- SNA
2 stops35h 35m
Air Canada
Deal found 2/10![Air Canada logo]()
$635
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:05 am
SNA
- LHR
1 stop19h 55m
Delta
Wed 3/186:20 am
LHR
- SNA
2 stops20h 22m
Delta
Deal found 2/11![Delta logo]()
$640
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:10 am
SNA
- LHR
2 stops22h 30m
Lufthansa
Wed 4/226:30 am
LHR
- SNA
2 stops22h 25m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$646
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:15 pm
SNA
- LHR
1 stop16h 05m
Air Canada
Tue 5/122:05 pm
LHR
- SNA
2 stops35h 23m
Air Canada
Deal found 2/8![Air Canada logo]()
$652
This Delta deal was found by Cheapflights users on 2/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:05 am
SNA
- LHR
1 stop18h 55m
Delta
Wed 4/2211:30 am
LHR
- SNA
2 stops19h 13m
Delta
Deal found 2/9![Delta logo]()
$655
This Iberia deal was found by Cheapflights users on 2/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:55 am
SNA
- LHR
1 stop16h 45m
Iberia
Mon 3/97:40 pm
LHR
- SNA
2 stops21h 25m
Iberia
Deal found 2/9![Iberia logo]()
$656
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:38 pm
SNA
- LGW
2 stops19h 12m
SWISS
Wed 4/229:15 am
LGW
- SNA
2 stops19h 40m
SWISS
Deal found 2/9![SWISS logo]()
$657
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 4/81:21 pm
SNA
- LCY
2 stops20h 34m
Lufthansa
Wed 4/229:15 am
LCY
- SNA
2 stops19h 32m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$669
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/62:38 pm
SNA
- LGW
2 stops19h 12m
SWISS
Tue 9/229:25 am
LGW
- SNA
2 stops18h 54m
SWISS
Deal found 2/8![SWISS logo]()
$686
Best flights from Santa Ana to LondonDiscover carefully curated flight deals from Santa Ana to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Santa Ana to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:05 am
SNA
- LHR
1 stop19h 55m
Delta
Wed 3/186:20 am
LHR
- SNA
2 stops20h 22m
Delta
Deal found 2/11![Delta logo]()
$640
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/143:29 pm
SNA
- LHR
1 stop32h 11m
United Airlines
Tue 4/213:05 pm
LHR
- SNA
1 stop28h 07m
United Airlines
Deal found 2/10![United Airlines logo]()
$655
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:38 pm
SNA
- LGW
2 stops19h 12m
SWISS
Wed 4/229:15 am
LGW
- SNA
2 stops19h 40m
SWISS
Deal found 2/10![SWISS logo]()
$658
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:00 am
SNA
- LHR
1 stop16h 05m
KLM
Tue 3/1710:45 am
LHR
- SNA
1 stop14h 25m
KLM
Deal found 2/10![KLM logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 4/81:21 pm
SNA
- LCY
2 stops20h 34m
Lufthansa
Wed 4/229:15 am
LCY
- SNA
2 stops19h 32m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:20 pm
SNA
- LGW
2 stops50h 00m
Multiple Airlines
Tue 6/22:00 pm
LGW
- SNA
1 stop30h 25m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$934
This WestJet deal was found by Cheapflights users on 2/10. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:50 pm
SNA
- LGW
2 stops31h 35m
WestJet
Wed 5/610:45 am
LGW
- SNA
2 stops38h 15m
WestJet
Deal found 2/10![WestJet logo]()
$1,041
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:35 pm
SNA
- LHR
1 stop12h 25m
Delta
Wed 4/2211:30 am
LHR
- SNA
2 stops19h 13m
Delta
Deal found 2/10![Delta logo]()
$655
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/1412:15 pm
SNA
- LHR
1 stop35h 25m
United Airlines
Wed 4/223:05 pm
LHR
- SNA
1 stop28h 07m
United Airlines
Deal found 2/10![United Airlines logo]()
$655
This KLM deal was found by Cheapflights users on 2/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 am
SNA
- LHR
1 stop20h 30m
KLM
Wed 4/2211:40 am
LHR
- SNA
1 stop19h 03m
KLM
Deal found 2/9![KLM logo]()
$677
This Iberia deal was found by Cheapflights users on 2/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:45 am
SNA
- LCY
2 stops18h 05m
Iberia
Wed 3/117:15 pm
LCY
- SNA
2 stops21h 50m
Iberia
Deal found 2/10![Iberia logo]()
$1,435
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/811:10 am
SNA
- LHR
1 stop17h 10m
United Airlines
Wed 4/223:05 pm
LHR
- SNA
1 stop28h 07m
United Airlines
Deal found 2/11![United Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 2/8. 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 5/47:30 am
SNA
- LHR
1 stop24h 05m
Delta
Wed 5/1310:55 am
LHR
- SNA
1 stop13h 20m
Delta
Deal found 2/8![Delta logo]()
$677
This United Airlines deal was found by Cheapflights users on 2/8. 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 5/61:15 pm
SNA
- LHR
1 stop16h 05m
United Airlines
Tue 5/1211:25 am
LHR
- SNA
1 stop14h 08m
United Airlines
Deal found 2/8![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 2/8. 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 5/57:30 am
SNA
- LHR
1 stop20h 40m
Delta
Tue 5/125:45 pm
LHR
- SNA
1 stop24h 25m
Delta
Deal found 2/8![Delta logo]()
$677
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 5/31:15 pm
SNA
- LHR
1 stop16h 05m
United Airlines
Tue 5/1211:25 am
LHR
- SNA
1 stop14h 08m
United Airlines
Deal found 2/8![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 4/2812:25 pm
SNA
- LHR
1 stop16h 55m
United Airlines
Tue 5/1211:05 am
LHR
- SNA
1 stop15h 43m
United Airlines
Deal found 2/10![United Airlines logo]()
$673
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:38 pm
SNA
- LCY
2 stops18h 52m
SWISS
Tue 4/217:15 pm
LCY
- SNA
2 stops33h 40m
SWISS
Deal found 2/10![SWISS logo]()
$1,009
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Sat 3/282:53 pm
SNA
- LCY
2 stops32h 32m
Multiple Airlines
Sat 4/49:00 am
LCY
- SNA
2 stops20h 13m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,011
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:05 am
SNA
- LGW
2 stops20h 40m
Delta
Wed 4/1510:25 am
LGW
- SNA
2 stops20h 18m
Delta
Deal found 2/11![Delta logo]()
$809
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Wed 3/1110:05 am
SNA
- LGW
3 stops28h 40m
Multiple Airlines
Wed 3/188:15 am
LGW
- SNA
3 stops32h 38m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,016
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:54 pm
SNA
- LGW
2 stops18h 56m
SWISS
Tue 6/99:25 am
LGW
- SNA
2 stops19h 09m
SWISS
Deal found 2/8![SWISS logo]()
$1,019
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:54 pm
SNA
- LGW
2 stops18h 56m
SWISS
Tue 6/99:25 am
LGW
- SNA
2 stops19h 09m
SWISS
Deal found 2/8![SWISS logo]()
$1,019
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Sat 3/286:45 am
SNA
- LGW
3 stops20h 15m
Multiple Airlines
Sat 4/49:00 am
LGW
- SNA
3 stops32h 53m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,063
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:45 am
SNA
- LGW
2 stops31h 50m
Multiple Airlines
Sat 2/285:05 pm
LGW
- SNA
2 stops48h 24m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,091
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:00 am
SNA
- LCY
2 stops15h 55m
Delta
Wed 4/89:20 am
LCY
- SNA
2 stops21h 09m
Delta
Deal found 2/10![Delta logo]()
$1,008
This Iberia deal was found by Cheapflights users on 2/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:55 am
SNA
- LCY
2 stops20h 10m
Iberia
Wed 3/187:15 pm
LCY
- SNA
2 stops21h 50m
Iberia
Deal found 2/11![Iberia logo]()
$1,510
This Icelandair deal was found by Cheapflights users on 2/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:13 am
SNA
- LGW
2 stops16h 32m
Multiple Airlines
Thu 5/141:00 pm
LGW
- SNA
2 stops16h 55m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,103
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:54 pm
SNA
- LCY
2 stops38h 51m
SWISS
Mon 5/259:45 am
LCY
- SNA
2 stops18h 49m
SWISS
Deal found 2/10![SWISS logo]()
$1,628
This Delta deal was found by Cheapflights users on 2/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:45 am
SNA
- LCY
2 stops18h 25m
Delta
Fri 4/310:20 am
LCY
- SNA
2 stops20h 09m
Delta
Deal found 2/10![Delta logo]()
$1,510
Last-minute flights from Santa Ana to LondonDiscover last-minute flight deals from Santa Ana to London. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to London. Data last updated February 11, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:23 am
SNA
- LHR
1 stop13h 27m
British Airways
Thu 3/511:55 am
LHR
- SNA
1 stop16h 28m
British Airways
Deal found 2/11![British Airways logo]()
$682
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:25 pm
SNA
- LHR
1 stop15h 25m
Air Canada
Wed 3/181:25 pm
LHR
- SNA
2 stops53h 00m
Air Canada
Deal found 2/10![Air Canada logo]()
$729
This Iberia deal was found by Cheapflights users on 2/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:55 am
SNA
- LHR
1 stop16h 45m
Iberia
Mon 3/97:40 pm
LHR
- SNA
2 stops21h 25m
Iberia
Deal found 2/9![Iberia logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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.
Mon 3/26:35 pm
SNA
- LHR
2 stops18h 25m
Lufthansa
Mon 3/96:30 am
LHR
- SNA
2 stops19h 03m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$693
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/101:27 pm
SNA
- LHR
2 stops21h 18m
Lufthansa
Tue 3/179:30 am
LHR
- SNA
2 stops18h 33m
Lufthansa
Deal found 2/10![Lufthansa logo]()
$631
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:45 am
SNA
- LHR
1 stop16h 10m
United Airlines
Tue 3/176:35 am
LHR
- SNA
2 stops21h 15m
United Airlines
Deal found 2/10![United Airlines logo]()
$632
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:00 am
SNA
- LHR
1 stop16h 05m
KLM
Tue 3/1710:45 am
LHR
- SNA
1 stop14h 25m
KLM
Deal found 2/10![KLM logo]()
$661
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:05 am
SNA
- LHR
1 stop19h 55m
Delta
Wed 3/186:20 am
LHR
- SNA
2 stops20h 22m
Delta
Deal found 2/11![Delta logo]()
$640
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:04 am
SNA
- LHR
1 stop16h 26m
Scandinavian Airlines
Wed 3/1810:45 am
LHR
- SNA
1 stop15h 57m
Scandinavian Airlines
Deal found 2/11![Scandinavian Airlines logo]()
$660
This KAYAK deal was found by Cheapflights users on 2/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:19 am
SNA
- LHR
1 stop17h 06m
Multiple Airlines
Sun 3/226:00 pm
LHR
- SNA
1 stop23h 09m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/2310:52 am
SNA
- LHR
1 stop14h 03m
United Airlines
Mon 3/302:50 pm
LHR
- SNA
1 stop15h 08m
United Airlines
Deal found 2/9![United Airlines logo]()
$726
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Sat 3/282:53 pm
SNA
- LGW
2 stops33h 32m
Multiple Airlines
Sat 4/49:25 am
LGW
- SNA
2 stops19h 48m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$946
One-way flights from Santa Ana to LondonSearch for one-way flight options from Santa Ana to London. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Santa Ana to London. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Air Canada deal was found by Cheapflights users on 2/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:25 pm
SNA
- LHR
2 stops38h 45m
Air Canada
Deal found 2/8![Air Canada logo]()
$395
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:25 pm
SNA
- LHR
2 stops37h 35m
Air Canada
Deal found 2/10![Air Canada logo]()
$398
This United Airlines deal was found by Cheapflights users on 2/8. 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 3/248:49 am
SNA
- LHR
1 stop17h 51m
United Airlines
Deal found 2/8![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 3/229:20 pm
SNA
- LHR
2 stops26h 25m
Delta
Deal found 2/8![Delta logo]()
$403
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:55 am
SNA
- LHR
1 stop12h 55m
British Airways
Deal found 2/10![British Airways logo]()
$412
This BusinessClass deal was found by Cheapflights users on 2/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:26 pm
SNA
- LHR
1 stop14h 24m
British Airways
Deal found 2/9![British Airways logo]()
$419
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:25 pm
SNA
- LHR
1 stop16h 55m
Lufthansa
Deal found 2/9![Lufthansa logo]()
$420
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:05 am
SNA
- LGW
2 stops20h 40m
Delta
Deal found 2/11![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 2/8. 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.
Sat 3/215:55 pm
SNA
- LHR
2 stops29h 25m
Delta
Deal found 2/8![Delta logo]()
$426
This Air Canada deal was found by Cheapflights users on 2/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:25 pm
SNA
- LHR
2 stops58h 45m
Air Canada
Deal found 2/10![Air Canada logo]()
$427
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/289:10 pm
SNA
- LHR
1 stop15h 25m
United Airlines
Deal found 2/10![United Airlines logo]()
$428
This oojo deal was found by Cheapflights users on 2/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:27 pm
SNA
- LHR
1 stop16h 48m
British Airways
Deal found 2/10![British Airways logo]()
$430
Find flight deals from Santa Ana to London
Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $625 (Cheapflightsfares) |
One-way from | $395 (Air Canada) |
Popular in | December |
Cheapest in | October |
Average price | $692 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana to London 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 February 11, 2026.
Use the filters below to find and compare flights from Santa Ana to London that are best for you.
Fly from
Santa Ana
Fly to
London
Route
Depart
Return
Price
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Wed 3/11
7:05 am-10:00 am
1 stop19h 55m
London Heathrow
Wed 3/18
6:20 am-7:42 pm
2 stops20h 22m
$640
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Tue 4/14
3:29 pm-7:40 am
1 stop32h 11m
London Heathrow
Tue 4/21
3:05 pm-11:12 am
1 stop28h 07m
$655
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Wed 4/8
1:35 pm-10:00 am
1 stop12h 25m
London Heathrow
Wed 4/22
11:30 am-10:43 pm
2 stops19h 13m
$655
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Tue 4/14
12:15 pm-7:40 am
1 stop35h 25m
London Heathrow
Wed 4/22
3:05 pm-11:12 am
1 stop28h 07m
$655
Santa AnaLondon
SNA - LGW
SNALGW
Santa Ana J. Wayne/Orange Cnty
Wed 4/8
2:38 pm-5:50 pm
2 stops19h 12m
London Gatwick
Wed 4/22
9:15 am-8:55 pm
2 stops19h 40m
$658
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Tue 3/10
8:00 am-7:05 am
1 stop16h 05m
London Heathrow
Tue 3/17
10:45 am-6:10 pm
1 stop14h 25m
$661
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Wed 4/8
11:10 am-12:20 pm
1 stop17h 10m
London Heathrow
Wed 4/22
3:05 pm-11:12 am
1 stop28h 07m
$668
Santa AnaLondon
SNA - LCY
SNALCY
Santa Ana J. Wayne/Orange Cnty
Wed 4/8
1:21 pm-5:55 pm
2 stops20h 34m
London City
Wed 4/22
9:15 am-8:47 pm
2 stops19h 32m
$669
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Wed 5/6
1:15 pm-1:20 pm
1 stop16h 05m
London Heathrow
Tue 5/12
11:25 am-5:33 pm
1 stop14h 08m
$672
Santa AnaLondon
SNA - LHR
SNALHR
Santa Ana J. Wayne/Orange Cnty
Sun 5/3
1:15 pm-1:20 pm
1 stop16h 05m
London Heathrow
Tue 5/12
11:25 am-5:33 pm
1 stop14h 08m
$672
Showing 1-10 of 60 results
Compare providers for flights from Santa Ana to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to London in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Santa Ana-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Ana-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Ana to London
Have a flexible travel schedule? Discover the best time to fly to London from Santa Ana with our price prediction graph.
SNA-LON
SNA-LHR
SNA-LCY
SNA-LGW
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 Santa Ana to London
SNA-LON
SNA-LHR
SNA-LCY
SNA-LGW
What is the cheapest month to book a flight from Santa Ana to London?
Currently, October is the cheapest month in which you can book a flight from Santa Ana to London (average of $222). Flying from Santa Ana to London in June is currently the most expensive (average of $569). 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.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Santa Ana to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Crew
8.5
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Santa Ana to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton
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Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Santa Ana and London flights
Browse other Santa Ana and London flight options. Last updated on February 11, 2026.
Other flights from Santa Ana
Browse through other flights departing from Santa Ana. Flights are based on user searches made on Cheapflights and were last updated on February 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santa Ana to London flights
Consider these flights traveling from Santa Ana to London.
Top 5 airlines flying from Santa Ana to London
Discover the top 5 airlines that operate flights from Santa Ana to London. 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$580 | Average$772 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$588 | Average$928 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$608 | Average$781 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$677 | Average$935 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$885 | Average$1,232 | FlexibilityNo cancel fee | On-time71% |