Find flights
Deals
Airlines

£364+ 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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Thu 4/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Thu 11/1216:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 24/11£439
Thu 4/1210:05LHR - LAX
1 stop16h 07mMultiple Airlines
Thu 11/1219:15LAX - LHR
Nonstop10h 45mMultiple Airlines
Deal found 24/11£447
Tue 9/1207:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Thu 22/119:30LAX - LHR
1 stop29h 50mScandinavian Airlines
Deal found 23/11£448
Sun 14/1207:50LHR - LAX
1 stop18h 40mBritish Airways
Tue 13/109:50LAX - LHR
1 stop13h 00mBritish Airways
Deal found 24/11£451
Sat 13/1209:35LHR - LAX
1 stop17h 14mAmerican Airlines
Tue 3/300:37LAX - LHR
1 stop13h 33mAmerican Airlines
Deal found 24/11£451
Sun 7/1216:55LHR - LAX
Nonstop11h 30mBritish Airways
Tue 23/1219:15LAX - LHR
Nonstop10h 45mBritish Airways
Deal found 24/11£452
Mon 8/1214:10LHR - LAX
1 stop17h 17mIberia
Tue 23/1219:15LAX - LHR
Nonstop10h 45mIberia
Deal found 25/11£453
Mon 15/1207:50LHR - LAX
1 stop18h 40mBritish Airways
Thu 8/107:55LAX - LHR
1 stop15h 05mBritish Airways
Deal found 24/11£454
Wed 3/1211:50LHR - LAX
Nonstop11h 30mIberia
Mon 15/1209:25LAX - LHR
1 stop14h 25mIberia
Deal found 26/11£455
Sun 7/1216:55LHR - LAX
Nonstop11h 30mAmerican Airlines
Tue 23/1219:15LAX - LHR
Nonstop10h 45mAmerican Airlines
Deal found 24/11£456
Wed 3/1206:50LCY - LAX
1 stop19h 40mBritish Airways
Mon 8/1220:15LAX - LCY
1 stop13h 15mBritish Airways
Deal found 26/11£457
Mon 15/1216:55LHR - LAX
Nonstop11h 30mAmerican Airlines
Sun 11/122:25LAX - LHR
1 stop13h 35mAmerican Airlines
Deal found 26/11£457

Flights to San Clemente in 2025

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 27 November 2025.

Return from

£440

One-way from

£364

Popular in

December

Cheapest in

September

Average price

£482
Virgin Atlantic
  • Virgin Atlantic
  • 4/4-20/4
  • 2 total stops
  • 49h 45m total
  • London to Los Angeles
Search Deals
British Airways
  • British Airways
  • 21/2
  • Nonstop
  • 11h 20m total
  • London to San Clemente
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for return flights in November 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 27 November 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

LCY - LAX

LCYLAX

London City

Mon 12/1

09:10-18:30

1 stop17h 20m

Los Angeles

Mon 26/1

20:15-18:35

1 stop14h 20m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 8/12

11:50-15:20

Nonstop11h 30m

Los Angeles

Tue 23/12

19:15-14:00

Nonstop10h 45m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 17/1

17:20-20:40

Nonstop11h 20m

Los Angeles

Tue 20/1

22:30-16:50

Nonstop10h 20m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

13:10-22:02

1 stop16h 52m

Los Angeles

Thu 12/3

18:35-12:20

Nonstop10h 45m

£459

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 6/3

11:20-14:35

Nonstop11h 15m

Los Angeles

Sat 8/8

16:05-10:30

Nonstop10h 25m

£462

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 7/12

10:15-18:12

1 stop15h 57m

Los Angeles

Tue 23/12

19:15-14:00

Nonstop10h 45m

£462

LondonLos Angeles

STN - LAX

STNLAX

London Stansted

Thu 29/1

08:30-18:10

1 stop17h 40m

Los Angeles

Thu 5/2

17:30-23:35

2 stops22h 05m

£464

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 11/2

09:00-16:35

1 stop15h 35m

Los Angeles

Wed 25/2

19:00-13:30

Nonstop10h 30m

£468

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

18:10-17:05

1 stop30h 55m

Los Angeles

Fri 13/3

14:00-06:20

1 stop33h 20m

£471

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Wed 4/2

06:50-18:30

1 stop19h 40m

Los Angeles

Sun 8/2

15:45-20:00

2 stops44h 15m

£472

Flights are sorted by cheapest return flights first.

Deals found on 23/11

Showing 1-10 of 60 results
1
2
3
...
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 21 November 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 15 hours 22 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 (27 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 £329
Virgin Atlantic
Virgin Atlantic
From £367
KLM
KLM
From £365
Lufthansa
Lufthansa
From £360

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 27 November 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
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,594 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Crew

8.4

Comfort

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 £391, 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

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.

Search flights to San Clemente by cabin class

Find flights to San Clemente, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Fly with Cheapflights

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 to San Clemente?

Cheapflights makes it easy to find San Clemente flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to San Clemente?

Cheapflights helps you find that perfect flight to San Clemente 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 to San Clemente with no change fees?

Need flexible booking options for your flight to San Clemente ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to San Clemente become cheaper?

Of course! You can track prices for flights to San Clemente and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.