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£345+ 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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to San Clemente in 2026

Find the latest flights to San Clemente in 2026, 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 14 January 2026.

Return from

£360

One-way from

£345

Popular in

December

Cheapest in

September

Average price

£444
Air Canada
  • Air Canada
  • 12/2-15/2
  • 3 total stops
  • 34h 45m total
  • London to Los Angeles
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10/5
  • 10/5
  • 3 total stops
  • 28h 20m total
  • London to San Clemente
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Highest demand for flights based on searches. 3% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to San Clemente

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 14 January 2026.

Wed 4/309:20
LCY
-
LAX
1 stop15h 15m
SWISS
Sun 8/320:10
LAX
-
LCY
1 stop15h 30m
SWISS
Deal found 14/1£360
Thu 22/106:30
LHR
-
LAX
2 stops25h 21m
Virgin Atlantic
Wed 4/207:20
LAX
-
LHR
1 stop18h 40m
Virgin Atlantic
Deal found 14/1£360
Wed 4/209:20
LCY
-
LAX
1 stop15h 15m
SWISS
Wed 11/219:10
LAX
-
LCY
1 stop13h 55m
SWISS
Deal found 14/1£361
Wed 4/211:50
LHR
-
LAX
Nonstop11h 30m
British Airways
Wed 18/221:00
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 13/1£361
Mon 13/412:20
LGW
-
LAX
2 stops19h 51m
Finnair
Tue 21/409:00
LAX
-
LGW
2 stops39h 40m
Finnair
Deal found 14/1£361
Mon 2/213:25
LHR
-
LAX
2 stops34h 06m
Air Canada
Sat 14/207:35
LAX
-
LHR
1 stop20h 15m
Air Canada
Deal found 13/1£362
Wed 11/209:20
LCY
-
LAX
1 stop15h 15m
SWISS
Sun 22/219:10
LAX
-
LCY
1 stop15h 30m
SWISS
Deal found 14/1£363
Thu 5/211:50
LHR
-
LAX
Nonstop11h 30m
British Airways
Thu 19/218:00
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 13/1£363
Sat 24/111:45
LGW
-
LAX
2 stops39h 08m
British Airways
Sun 15/213:45
LAX
-
LGW
2 stops45h 15m
British Airways
Deal found 12/1£363
Mon 19/115:20
LHR
-
LAX
Nonstop11h 25m
United Airlines
Sun 15/219:00
LAX
-
LHR
Nonstop10h 30m
United Airlines
Deal found 12/1£363
Thu 16/414:30
LGW
-
LAX
1 stop26h 28m
Finnair
Tue 28/406:00
LAX
-
LGW
2 stops18h 40m
Finnair
Deal found 13/1£363
Thu 25/606:55
LHR
-
LAX
1 stop16h 20m
United Airlines
Tue 4/800:59
LAX
-
LHR
1 stop22h 41m
United Airlines
Deal found 12/1£364

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 14 January 2026.
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

LHR - LAX

LHRLAX

London Heathrow

Sat 21/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Sun 1/3

06:40-09:40

1 stop19h 00m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 23/6

07:25-15:15

1 stop15h 50m

Los Angeles

Sun 26/7

00:10-06:45

1 stop22h 35m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Mon 9/2

19:00-13:30

Nonstop10h 30m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

14:30-21:08

1 stop14h 38m

Los Angeles

Mon 16/2

07:00-07:30

1 stop16h 30m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 11/3

15:20-19:45

Nonstop11h 25m

Los Angeles

Wed 25/3

20:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 11/3

15:20-19:45

Nonstop11h 25m

Los Angeles

Wed 25/3

20:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 25/6

06:55-15:15

1 stop16h 20m

Los Angeles

Mon 29/6

14:30-12:20

1 stop13h 50m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 1/3

06:30-00:30

2 stops26h 00m

Los Angeles

Sun 15/3

05:00-09:40

1 stop21h 40m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 23/3

08:50-19:30

1 stop17h 40m

Los Angeles

Wed 15/4

10:39-07:40

1 stop13h 01m

£367

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 3/2

18:40-16:35

1 stop29h 55m

Los Angeles

Thu 19/2

19:10-17:50

1 stop14h 40m

£398

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 60 results
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2
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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 9 January 2026.

Booking 37 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 10 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.

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 (34 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 £322
Virgin Atlantic
Virgin Atlantic
From £358
KLM
KLM
From £356
Lufthansa
Lufthansa
From £352

What are the cheapest airlines that fly to San Clemente?

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

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 14 January 2026.
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
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,437 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,711 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,671 reviews
KLM
7.7
Good
1,437 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.7

Comfort

7.6

Food

7.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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, Iberia 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 £146, however they can be found for as little as £21.

  • 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 10 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. Hyatt Regency Los Angeles International Airport is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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