Cheap flights from London to San Clemente from £343
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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
1 Oct — 8 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to San Clemente are usually found in February or September, booked 37 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from London to San Clemente
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Cheapest flights from London to San Clemente
Explore the most affordable flight options available from London to San Clemente. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2026.
Mon 5/1019:00 -
1 stop24h 50m
Wed 14/1016:45 -
1 stop15h 55m
Deal found 1/9£430
Fri 25/909:55 -
Nonstop11h 15m
Sat 26/919:19 -
1 stop36h 16m
Deal found 31/8£431
Fri 2/1010:25 -
2 stops20h 14m
Sat 10/1018:25 -
1 stop31h 00m
Deal found 1/9£431
Tue 10/1113:50 -
1 stop15h 44m
Sat 14/1110:23 -
1 stop27h 47m
Deal found 31/8£433
Mon 2/1110:00 -
1 stop33h 45m
Wed 25/1113:50 -
1 stop18h 45m
Deal found 31/8£434
Thu 10/908:30 -
1 stop19h 16m
Wed 23/908:15 -
1 stop17h 45m
Deal found 1/9£435
Wed 4/1119:40 -
2 stops20h 58m
Fri 27/1109:00 -
2 stops17h 50m
Deal found 31/8£435
Thu 10/908:25 -
1 stop14h 20m
Wed 23/916:45 -
1 stop16h 35m
Deal found 1/9£436
Tue 3/1114:45 -
1 stop15h 58m
Fri 27/1108:00 -
1 stop20h 20m
Deal found 31/8£436
Tue 29/910:00 -
2 stops22h 24m
Tue 20/1016:45 -
1 stop15h 55m
Deal found 31/8£436
Wed 4/1110:55 -
Nonstop11h 15m
Sat 7/1122:05 -
Nonstop10h 25m
Deal found 1/9£436
Thu 17/1209:20 -
2 stops17h 56m
Mon 4/113:50 -
1 stop19h 30m
Deal found 27/8£437
Best flights from London to San Clemente
Discover carefully curated flight deals from London to San Clemente that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 September 2026.
Tue 24/1110:05 -
Nonstop11h 20m
Sat 28/1118:30 -
Nonstop10h 35m
Deal found 28/8£444
Tue 1/1208:40 -
2 stops18h 36m
Sun 6/1207:45 -
2 stops17h 45m
Deal found 30/8£468
Sun 1/1117:05 -
Nonstop11h 10m
Wed 4/1117:10 -
Nonstop10h 25m
Deal found 28/8£475
Thu 29/1014:30 -
1 stop15h 01m
Thu 5/1118:55 -
Nonstop10h 35m
Deal found 28/8£496
Mon 9/1119:30 -
2 stops29h 05m
Tue 1/1219:10 -
1 stop14h 40m
Deal found 29/8£496
Thu 22/1021:50 -
1 stop23h 25m
Fri 6/1115:20 -
1 stop21h 45m
Deal found 29/8£539
Fri 30/1021:35 -
2 stops25h 40m
Sat 7/1117:15 -
2 stops19h 25m
Deal found 28/8£598
Tue 6/1019:45 -
1 stop27h 00m
Sun 18/1016:45 -
1 stop18h 05m
Deal found 28/8£664
Tue 13/1019:30 -
2 stops30h 47m
Sat 17/1006:00 -
2 stops19h 35m
Deal found 31/8£673
Tue 3/1117:20 -
1 stop32h 15m
Tue 1/1218:30 -
1 stop37h 50m
Deal found 27/8£740
Tue 1/1220:35 -
2 stops35h 24m
Thu 10/1209:50 -
2 stops17h 00m
Deal found 28/8£774
Sat 5/1211:25 -
1 stop15h 15m
Wed 23/1220:25 -
1 stop13h 05m
Deal found 1/9£455
Thu 15/1010:25 -
1 stop16h 19m
Tue 1/614:05 -
2 stops17h 55m
Deal found 28/8£488
Sat 31/1015:20 -
Nonstop11h 25m
Fri 6/1114:21 -
1 stop13h 39m
Deal found 28/8£496
Mon 21/1210:00 -
1 stop19h 35m
Wed 30/1215:20 -
1 stop16h 25m
Deal found 27/8£517
Sun 27/1206:00 -
1 stop18h 35m
Sun 10/119:10 -
2 stops29h 05m
Deal found 29/8£532
Mon 2/1111:35 -
2 stops27h 45m
Sun 8/1109:20 -
2 stops21h 15m
Deal found 30/8£544
Thu 15/1009:20 -
1 stop13h 25m
Tue 1/607:35 -
2 stops17h 55m
Deal found 28/8£502
Mon 28/1211:35 -
1 stop19h 21m
Sat 2/119:10 -
1 stop30h 30m
Deal found 31/8£531
Tue 27/1009:20 -
2 stops16h 22m
Thu 12/1113:50 -
1 stop18h 45m
Deal found 29/8£506
Wed 14/1021:50 -
1 stop23h 25m
Tue 20/1015:15 -
1 stop21h 50m
Deal found 27/8£582
Sun 20/1212:05 -
1 stop16h 17m
Sun 3/105:00 -
1 stop20h 40m
Deal found 27/8£580
Thu 15/1021:20 -
2 stops25h 15m
Tue 20/1016:45 -
1 stop33h 00m
Deal found 1/9£719
Mon 21/913:55 -
2 stops34h 35m
Mon 28/919:35 -
2 stops18h 40m
Deal found 31/8£601
Fri 18/1216:55 -
Nonstop11h 20m
Wed 30/1217:30 -
Nonstop10h 40m
Deal found 27/8£663
Sat 20/210:55 -
1 stop37h 40m
Thu 4/318:30 -
1 stop37h 50m
Deal found 30/8£746
Tue 27/1016:45 -
2 stops25h 20m
Thu 12/1117:15 -
1 stop14h 30m
Deal found 29/8£585
Fri 25/921:15 -
2 stops25h 25m
Sun 4/1016:40 -
2 stops19h 45m
Deal found 29/8£726
Tue 27/1015:30 -
2 stops30h 00m
Sat 7/1115:20 -
2 stops22h 55m
Deal found 31/8£603
Sun 4/1019:35 -
1 stop27h 10m
Thu 22/1012:57 -
2 stops21h 53m
Deal found 28/8£804
Direct flights from London to San Clemente
Explore direct flight options from London to San Clemente based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 September 2026.
Wed 4/1110:55 -
Nonstop11h 15m
Sat 7/1122:05 -
Nonstop10h 25m
Deal found 1/9£436
Tue 29/913:05 -
Nonstop11h 20m
Tue 6/1015:40 -
Nonstop10h 30m
Deal found 29/8£437
Tue 8/1210:05 -
Nonstop11h 20m
Wed 30/1217:30 -
Nonstop10h 40m
Deal found 30/8£438
Thu 17/913:05 -
Nonstop11h 20m
Wed 23/915:40 -
Nonstop10h 30m
Deal found 31/8£438
Tue 29/908:20 -
Nonstop11h 25m
Sat 21/1118:30 -
Nonstop10h 35m
Deal found 29/8£439
Thu 24/1216:55 -
Nonstop11h 20m
Wed 30/1217:30 -
Nonstop10h 40m
Deal found 31/8£440
Sat 19/917:55 -
Nonstop11h 10m
Sat 26/915:50 -
Nonstop10h 25m
Deal found 29/8£441
Fri 11/1217:30 -
Nonstop11h 10m
Thu 31/1222:05 -
Nonstop10h 25m
Deal found 30/8£441
Mon 2/1116:55 -
Nonstop11h 20m
Fri 6/1118:30 -
Nonstop10h 35m
Deal found 1/9£442
Wed 16/1215:20 -
Nonstop11h 25m
Tue 12/118:55 -
Nonstop10h 35m
Deal found 27/8£444
Mon 21/914:30 -
Nonstop11h 15m
Tue 6/1023:15 -
Nonstop10h 20m
Deal found 27/8£444
Tue 15/908:20 -
Nonstop11h 25m
Fri 30/1019:30 -
Nonstop10h 35m
Deal found 28/8£445
Last-minute flights from London to San Clemente
Discover last-minute flight deals from London to San Clemente. Data last updated 1 September 2026 and is based on user searches.
Fri 4/913:05 -
Nonstop11h 05m
Tue 15/915:40 -
Nonstop10h 30m
Deal found 29/8£438
Sat 5/913:05 -
Nonstop11h 05m
Mon 28/915:40 -
Nonstop10h 30m
Deal found 30/8£437
Thu 10/908:30 -
1 stop19h 16m
Wed 23/908:15 -
1 stop17h 45m
Deal found 1/9£435
Thu 10/908:25 -
1 stop14h 20m
Wed 23/916:45 -
1 stop16h 35m
Deal found 1/9£436
Thu 10/908:25 -
2 stops19h 18m
Mon 21/916:45 -
1 stop17h 45m
Deal found 28/8£439
Mon 14/917:00 -
1 stop26h 40m
Thu 24/914:00 -
1 stop18h 00m
Deal found 30/8£438
Wed 16/909:15 -
1 stop15h 15m
Mon 21/919:35 -
1 stop15h 05m
Deal found 29/8£438
Thu 17/920:15 -
2 stops35h 40m
Sun 27/916:45 -
1 stop16h 35m
Deal found 28/8£438
Thu 17/913:05 -
Nonstop11h 20m
Wed 23/915:40 -
Nonstop10h 30m
Deal found 31/8£438
Mon 21/907:55 -
2 stops32h 25m
Tue 6/1010:20 -
2 stops29h 25m
Deal found 31/8£437
Fri 25/909:55 -
Nonstop11h 15m
Sat 26/919:19 -
1 stop36h 16m
Deal found 31/8£431
Tue 29/910:00 -
2 stops22h 24m
Tue 20/1016:45 -
1 stop15h 55m
Deal found 31/8£436
One-way flights from London to San Clemente
Search for one-way flight options from London to San Clemente. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.
Sun 18/1015:50 -
1 stop32h 15m
Deal found 28/8£343
Tue 3/1109:00 -
2 stops19h 04m
Deal found 27/8£343
Wed 21/1006:45 -
2 stops22h 30m
Deal found 28/8£344
Fri 5/219:15 -
2 stops31h 35m
Deal found 27/8£345
Wed 23/916:30 -
2 stops47h 50m
Deal found 1/9£345
Mon 12/1007:25 -
1 stop15h 50m
Deal found 31/8£345
Sat 31/1017:40 -
3 stops31h 25m
Deal found 30/8£345
Sat 14/1111:55 -
Nonstop11h 15m
Deal found 31/8£345
Mon 21/917:00 -
3 stops37h 05m
Deal found 31/8£345
Wed 23/921:20 -
3 stops43h 00m
Deal found 28/8£345
Mon 30/1107:05 -
3 stops42h 00m
Deal found 30/8£345
Sun 1/1119:05 -
1 stop29h 30m
Deal found 28/8£346
Find flight deals from London to San Clemente
Keep the following information in mind while searching for London to San Clemente flight deals. Data was last updated 1 September 2026.
Customise your flight search to find flights from London to San Clemente that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 1 September 2026.
Use the filters below to find and compare flights from London to San Clemente that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 24/11
10:05-13:25
Nonstop11h 20m
Los Angeles
Sat 28/11
18:30-13:05
Nonstop10h 35m
£444
LondonLos Angeles
LCY London City - LAX Los Angeles
LCYLAX
London City
Sat 5/12
11:25-18:40
1 stop15h 15m
Los Angeles
Wed 23/12
20:25-17:30
1 stop13h 05m
£455
LondonLos Angeles
LCY London City - LAX Los Angeles
LCYLAX
London City
Tue 1/12
08:40-19:16
2 stops18h 36m
Los Angeles
Sun 6/12
07:45-09:30
2 stops17h 45m
£468
Fastest return journey
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Sun 1/11
17:05-20:15
Nonstop11h 10m
Los Angeles
Wed 4/11
17:10-11:35
Nonstop10h 25m
£475
LondonLos Angeles
LGW London Gatwick - LAX Los Angeles
LGWLAX
London Gatwick
Thu 15/10
10:25-18:44
1 stop16h 19m
Los Angeles
Tue 1/6
14:05-16:00
2 stops17h 55m
£488
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 29/10
14:30-22:31
1 stop15h 01m
Los Angeles
Thu 5/11
18:55-13:30
Nonstop10h 35m
£496
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 9/11
19:30-16:35
2 stops29h 05m
Los Angeles
Tue 1/12
19:10-17:50
1 stop14h 40m
£496
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Sat 31/10
15:20-19:45
Nonstop11h 25m
Los Angeles
Fri 6/11
14:21-12:00
1 stop13h 39m
£496
LondonLos Angeles
LCY London City - LAX Los Angeles
LCYLAX
London City
Thu 15/10
09:20-14:45
1 stop13h 25m
Los Angeles
Tue 1/6
07:35-09:30
2 stops17h 55m
£502
LondonLos Angeles
LCY London City - LAX Los Angeles
LCYLAX
London City
Tue 27/10
09:20-18:42
2 stops16h 22m
Los Angeles
Thu 12/11
13:50-16:35
1 stop18h 45m
£506
Flights are sorted by cheapest return flights first.
Deals found on 27/8
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6
Best time to book a flight from London to San Clemente
Have a flexible travel schedule? Discover the best time to fly to San Clemente from London with our price prediction graph.
LHR-LAX
LCY-LAX
LTN-LAX
LGW-LAX
STN-LAX
Estimated return 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 San Clemente
LON-CL3
LHR-LAX
LCY-LAX
LTN-LAX
LGW-LAX
What is the cheapest time of day to fly from LON to CL3?
Find hourly flight availability from London to San Clemente. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to San Clemente as you normally would.
Weekly flight availability from London to San Clemente
Explore weekly flight availability from London to San Clemente. 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 1 September 2026.
The most flights from LON to CL3 are scheduled on a Monday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (39 on average).
How much does it cost for a return flight from London to San Clemente?
Airfare is typical for this route at the moment.
London to San Clemente flights typically cost between £377 and £500 in January.The cheapest return price found within the last 5 days was £429 on Multiple Airlines (25 Jan–5 Feb).
Reviews of airlines servicing San Clemente
Get insights into the airlines that provide service to San Clemente. 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 San Clemente. Reviews last updated 1 September 2026.
Get a feel of what it's like to fly with Finnair,United Airlines, andVirgin Atlantic from London to San Clemente by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
baggage allowance was different between the outgoing and inbound flights
Related info for your journey
Find useful and relevant information for your journey from London to San Clemente. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London to San Clemente?
A quick flight from London to San Clemente can take about 11h 10m. British Airways provides one of the quickest options available for as low as £475. London and San Clemente are separated by a distance of 5439 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London to San Clemente one-way?
One-way options have recently been found by users for as low as £168 on WestJet. Other airlines that offer cheap prices include Norse Atlantic UK from £222 and SWISS from £304 one-way.
What are the most popular routes from London to San Clemente?
The most popular flight routes from London to San Clemente are London Heathrow - Los Angeles, London Gatwick - Los Angeles and London Stansted - Los Angeles.
What are the most reliable airlines from London to San Clemente?
No one likes to see their flight delayed. When booking a flight from London to San Clemente consider choosing SriLankan Airlines (92%), Malaysia Airlines (92%) or Fiji Airways (88%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to San Clemente?
Looking at all options, your cheapest flight can be booked for £318. While the most popular route (London Heathrow - Los Angeles) can be booked for £296 on average, our data indicates £2,272 when flying from London to San Clemente.
Can I find deals for business class flights from London to San Clemente?
Yes. Cheapflights offers flight deals from London to San Clemente by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Top 10 airlines flying from London to San Clemente
Discover the top 10 airlines that operate flights from London to San Clemente. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 1 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to San Clemente?
When you search for this flight from London to San Clemente, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from London to San Clemente?
Cheapflights helps you find that perfect flight to San Clemente from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to San Clemente with no change fees?
Certainly. Search results for flights to San Clemente from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from London to San Clemente become cheaper?
Yes, Cheapflights offers price alerts on London to San Clemente flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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