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£358+ Cheap flights to San Clemente

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to San Clemente in 2025

Enter your travel dates to find the best prices.

Cheapest flights to San Clemente
Explore the most affordable flight options available to San Clemente. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Sat 27/1212:05LHR - LAX
1 stop16h 29mUnited Airlines
Mon 14/915:40LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 11/12£468
Thu 25/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Thu 29/116:45LAX - LHR
1 stop34h 40mTAP AIR PORTUGAL
Deal found 10/12£470
Sat 27/1210:05LHR - LAX
1 stop16h 58mUnited Airlines
Thu 10/915:40LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 11/12£485
Thu 18/1210:05LHR - LAX
Nonstop11h 25mBritish Airways
Wed 31/1218:00LAX - LHR
Nonstop10h 30mBritish Airways
Deal found 10/12£487
Sat 27/1212:05LHR - LAX
1 stop19h 25mUnited Airlines
Sun 13/915:40LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 11/12£490
Tue 16/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Sat 10/116:45LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Deal found 10/12£503
Tue 23/1216:55LHR - LAX
Nonstop11h 30mBritish Airways
Tue 30/1211:16LAX - LHR
1 stop12h 59mBritish Airways
Deal found 10/12£505
Tue 16/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Tue 6/116:45LAX - LHR
1 stop20h 50mTAP AIR PORTUGAL
Deal found 10/12£512
Tue 23/1211:50LHR - LAX
Nonstop11h 30mFinnair
Wed 7/109:54LAX - LHR
1 stop20h 06mFinnair
Deal found 10/12£513
Thu 18/1210:05LHR - LAX
1 stop19h 45mFinnair
Wed 31/1211:45LAX - LHR
1 stop13h 30mFinnair
Deal found 10/12£515
Wed 24/1209:35LGW - LAX
2 stops37h 05mTAP AIR PORTUGAL
Thu 29/116:45LAX - LGW
2 stops32h 40mTAP AIR PORTUGAL
Deal found 10/12£515
Mon 15/1216:35LGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
Sat 10/116:45LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Deal found 10/12£515

Find flight deals to San Clemente

Find the latest flights to San Clemente in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 December 2025.

Return from

£440

One-way from

£358

Popular in

July

Cheapest in

September

Average price

£584
Scandinavian Airlines
  • Scandinavian Airlines
  • 3/2-10/2
  • 3 total stops
  • 36h 25m total
  • London to Los Angeles
Search Deals
17/4
  • 17/4
  • 2 total stops
  • 25h 05m total
  • London to San Clemente
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Clemente that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to San Clemente that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 20/1

17:00-13:05

2 stops28h 05m

Los Angeles

Sat 31/1

15:00-23:25

2 stops24h 25m

£448

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 21/2

10:20-17:00

1 stop14h 40m

Los Angeles

Sun 1/3

19:30-21:40

1 stop18h 10m

£459

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 10/3

18:40-17:35

1 stop29h 55m

Los Angeles

Mon 16/3

20:10-17:50

1 stop14h 40m

£462

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/3

09:00-16:35

1 stop15h 35m

Los Angeles

Wed 18/3

20:00-13:30

Nonstop10h 30m

£465

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Sun 25/1

06:30-17:00

2 stops18h 30m

Los Angeles

Sun 1/2

19:30-23:00

2 stops19h 30m

£471

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 22/1

16:30-17:00

2 stops32h 30m

Los Angeles

Sun 25/1

19:30-23:00

2 stops19h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 16/1

12:20-00:51

1 stop20h 31m

Los Angeles

Sun 18/1

07:00-09:30

1 stop18h 30m

£476

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Tue 3/2

14:45-17:00

2 stops34h 15m

Los Angeles

Wed 11/2

19:30-22:50

2 stops19h 20m

£485

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/3

08:00-19:52

2 stops18h 52m

Los Angeles

Fri 3/4

17:05-11:35

Nonstop10h 30m

£491

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 12/1

15:20-18:45

Nonstop11h 25m

Los Angeles

Mon 26/1

14:10-11:50

1 stop13h 40m

£492

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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6

Best time to book a flight to San Clemente

Have a flexible travel schedule? Discover the best time to fly to San Clemente with our price prediction graph.
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 to San Clemente

When is the best time to book a flight to San Clemente?

Use this chart to determine the optimal time to book a return flight from London to San Clemente. Price data was last updated on 5 December 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights to San Clemente. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to San Clemente?

On average, a flight from London to San Clemente takes 14 hours 16 minutes. Flights to San Clemente from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Clemente?

Use this chart to determine the cheapest time to fly return from London to San Clemente. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to San Clemente should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at midday, when prices are usually at their highest.

Weekly flight availability to San Clemente

The most flights from London to San Clemente are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 on average).

What are the most popular airlines that fly to San Clemente?

The most popular airlines flying from London to San Clemente are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £324
Virgin Atlantic
Virgin Atlantic
From £362
KLM
KLM
From £359
Lufthansa
Lufthansa
From £354

What are the cheapest airlines that fly to San Clemente?

The cheapest airlines flying from London to San Clemente are SWISS, Norse Atlantic UK and Aer Lingus.

Rainfall in San Clemente by month

Plan your trip to San Clemente by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Clemente ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit San Clemente when rainfall is around 0.0 mm.

Temperature in San Clemente by month

Plan your trip to San Clemente by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Clemente, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 12 December 2025.
See what other customers who have flown with KLM, Virgin Atlantic, andNorse Atlantic UK to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,626 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to San Clemente

  • Can I find cheaper flights to San Clemente if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Clemente on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Clemente?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to San Clemente.

  • How much is a return flight to San Clemente?

    A return flight to San Clemente will typically cost around £88, however they can be found for as little as £23.

  • Where does the fastest flight to San Clemente depart from?

    For those looking to save time traveling to San Clemente, London offers the quickest one-way flight (11 hours 15 minutes).

  • Does Los Angeles have car hire?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. 2BR Furn Home - Safe/Quiet/Clean So Bay Nr Bch/LAX - 40% off for 30+ days is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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