How long is the flight from London to San Clemente?

A quick flight from London to San Clemente can take about 14h 35m. United Airlines provides one of the quickest options available for as low as £463. 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 £167 on WestJet. Other airlines that offer cheap prices include Norse Atlantic UK from £199 and SWISS from £302 one-way.

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.

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).

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 Los Angeles, London Gatwick - Los Angeles Los Angeles and London Stansted - Los Angeles Los Angeles.

What are the cheapest flights from London to San Clemente?

Looking at all options, your cheapest flight can be booked for £317. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for £352 on average, our data indicates £3,692 when flying from London to San Clemente.

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 most popular airlines that fly from London to San Clemente?

The most popular airlines flying from London to San Clemente are Virgin Atlantic, British Airways and Lufthansa. Something to consider prior to booking your flight.

Can I find deals for flights from London to San Clemente that include hotel bookings?

Yes. In addition to deals on London to San Clemente flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to San Clemente?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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.

£341+ Cheap Flights from London to San Clemente

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

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 26 August 2026.

Sat 26/912:25 -

1 stop15h 41m

Sat 10/1015:34 -

1 stop13h 31m

Deal found 23/8£427

Sat 19/908:40 -

1 stop35h 10m

Sat 3/1020:35 -

Nonstop10h 25m

Deal found 22/8£428

Wed 9/906:00 -

1 stop18h 30m

Wed 16/908:15 -

1 stop17h 45m

Deal found 22/8£429

Sat 7/1114:35 -

2 stops34h 25m

Sun 15/1119:30 -

2 stops19h 30m

Deal found 21/8£429

Tue 6/1006:00 -

1 stop16h 45m

Fri 16/1016:40 -

1 stop22h 15m

Deal found 23/8£430

Tue 6/1006:00 -

1 stop16h 45m

Tue 13/1016:45 -

1 stop21h 15m

Deal found 22/8£430

Mon 5/1007:05 -

2 stops33h 15m

Tue 13/1010:20 -

2 stops23h 45m

Deal found 21/8£430

Thu 24/906:00 -

1 stop15h 05m

Wed 7/1008:15 -

1 stop14h 30m

Deal found 24/8£431

Wed 7/1008:20 -

Nonstop11h 15m

Wed 14/1015:45 -

Nonstop10h 30m

Deal found 23/8£432

Mon 23/1109:00 -

1 stop17h 40m

Mon 30/1120:25 -

2 stops28h 35m

Deal found 21/8£432

Fri 11/919:45 -

2 stops30h 40m

Wed 30/920:10 -

1 stop16h 10m

Deal found 21/8£433

Mon 23/1106:20 -

1 stop14h 40m

Mon 30/1117:10 -

Nonstop10h 25m

Deal found 21/8£433

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 26 August 2026.

Thu 22/1009:25 -

1 stop17h 00m

Sun 1/1120:25 -

1 stop17h 45m

Deal found 21/8£445

Tue 10/1109:00 -

1 stop15h 35m

Sat 14/1118:55 -

Nonstop10h 35m

Deal found 22/8£454

Thu 24/906:00 -

1 stop15h 05m

Fri 9/1015:40 -

Nonstop10h 30m

Deal found 24/8£458

Sun 14/206:30 -

1 stop14h 35m

Sat 20/208:30 -

1 stop13h 25m

Deal found 21/8£463

Thu 10/906:30 -

1 stop13h 20m

Mon 5/1007:40 -

1 stop17h 10m

Deal found 24/8£469

Wed 11/1110:00 -

1 stop14h 35m

Wed 2/1211:39 -

2 stops20h 06m

Deal found 25/8£474

Mon 21/916:55 -

Nonstop11h 20m

Mon 5/1016:36 -

1 stop13h 49m

Deal found 25/8£502

Wed 21/1009:15 -

1 stop15h 15m

Wed 28/1012:15 -

2 stops21h 50m

Deal found 25/8£551

Wed 18/1110:55 -

1 stop37h 40m

Mon 30/1112:45 -

1 stop37h 10m

Deal found 25/8£735

Thu 17/915:40 -

2 stops41h 12m

Fri 16/1009:18 -

2 stops21h 22m

Deal found 20/8£812

Fri 23/1021:15 -

2 stops25h 25m

Mon 26/1012:45 -

2 stops20h 00m

Deal found 23/8£863

Tue 15/906:00 -

1 stop15h 05m

Tue 1/1218:55 -

Nonstop10h 35m

Deal found 22/8£459

Thu 8/1008:30 -

1 stop15h 50m

Fri 16/1015:40 -

Nonstop10h 30m

Deal found 22/8£460

Tue 29/1207:40 -

2 stops42h 11m

Mon 4/118:10 -

1 stop31h 30m

Deal found 22/8£484

Thu 17/1212:20 -

1 stop16h 23m

Wed 30/1215:20 -

1 stop14h 25m

Deal found 21/8£488

Thu 15/1010:25 -

2 stops21h 56m

Fri 23/1015:15 -

1 stop16h 45m

Deal found 22/8£488

Sat 13/206:30 -

1 stop13h 15m

Sun 21/221:05 -

1 stop13h 15m

Deal found 21/8£482

Sat 19/913:05 -

Nonstop11h 20m

Sat 3/1009:44 -

1 stop13h 41m

Deal found 22/8£485

Tue 6/1010:35 -

2 stops19h 59m

Sun 18/1012:00 -

2 stops20h 00m

Deal found 22/8£490

Sun 8/1120:05 -

2 stops29h 54m

Sun 15/1113:50 -

1 stop19h 30m

Deal found 25/8£493

Mon 21/910:25 -

2 stops21h 27m

Tue 29/906:40 -

2 stops18h 45m

Deal found 23/8£493

Wed 16/1210:00 -

1 stop14h 35m

Thu 31/1217:15 -

1 stop14h 30m

Deal found 24/8£502

Tue 13/1009:15 -

1 stop15h 15m

Mon 26/1012:15 -

2 stops21h 50m

Deal found 25/8£620

Thu 24/1215:20 -

Nonstop11h 25m

Wed 30/1218:55 -

Nonstop10h 35m

Deal found 25/8£513

Thu 8/1021:50 -

1 stop23h 25m

Thu 15/1015:15 -

1 stop21h 50m

Deal found 25/8£541

Thu 8/1009:20 -

1 stop13h 25m

Mon 19/1006:40 -

2 stops17h 15m

Deal found 25/8£500

Thu 8/1008:25 -

1 stop14h 20m

Thu 15/1015:34 -

2 stops17h 46m

Deal found 24/8£500

Tue 27/1013:20 -

2 stops35h 40m

Sun 8/1119:30 -

2 stops20h 25m

Deal found 22/8£551

Tue 10/1117:20 -

1 stop31h 15m

Sat 14/1112:45 -

1 stop19h 35m

Deal found 25/8£768

Tue 22/909:20 -

1 stop13h 25m

Tue 6/1006:40 -

2 stops17h 15m

Deal found 25/8£501

Find flight deals from London to San Clemente

Round-trip from	£426
One-way from	£341
Popular in	December
Cheapest in	February
Average price	£524

Lufthansa
18/9-3/10
1 total stop
25h 35m total
London to San Clemente

Search Deals

Iberia
4/11
1 total stop
16h 50m total
London to San Clemente

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LTN London Luton - LAX Los Angeles Los Angeles

LTNLAX

London Luton

Thu 22/10

09:25-18:25

1 stop17h 00m

Los Angeles Los Angeles

Sun 1/11

20:25-22:10

1 stop17h 45m

£445

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 10/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Sat 14/11

18:55-13:30

Nonstop10h 35m

£454

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 24/9

06:00-13:05

1 stop15h 05m

Los Angeles Los Angeles

Fri 9/10

15:40-10:10

Nonstop10h 30m

£458

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 15/9

06:00-13:05

1 stop15h 05m

Los Angeles Los Angeles

Tue 1/12

18:55-13:30

Nonstop10h 35m

£459

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 8/10

08:30-16:20

1 stop15h 50m

Los Angeles Los Angeles

Fri 16/10

15:40-10:10

Nonstop10h 30m

£460

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 14/2

06:30-13:05

1 stop14h 35m

Los Angeles Los Angeles

Sat 20/2

08:30-05:55

1 stop13h 25m

£463

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 10/9

06:30-11:50

1 stop13h 20m

Los Angeles Los Angeles

Mon 5/10

07:40-08:50

1 stop17h 10m

£469

LondonLos Angeles

LGW London Gatwick - LAX Los Angeles Los Angeles

LGWLAX

London Gatwick

Wed 11/11

10:00-16:35

1 stop14h 35m

Los Angeles Los Angeles

Wed 2/12

11:39-15:45

2 stops20h 06m

£474

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 13/2

06:30-11:45

1 stop13h 15m

Los Angeles Los Angeles

Sun 21/2

21:05-18:20

1 stop13h 15m

£482

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 29/12

07:40-17:51

2 stops42h 11m

Los Angeles Los Angeles

Mon 4/1

18:10-09:40

1 stop31h 30m

£484

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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

LGW-LAX

LTN-LAX

SEN-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

LGW-LAX

LTN-LAX

What is the cheapest time of day to fly from LON to CL3?

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

The most flights from LON to CL3 are scheduled on a Monday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (52 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 £417 and £553 in September.
The cheapest return price found within the last 5 days was £426 on Multiple Airlines (18 Sept–3 Oct).

Reviews of airlines servicing San Clemente

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.

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Finnair

7.6

Good

1,433 reviews

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

United Airlines

7.4

Good

10,124 reviews

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Virgin Atlantic

7.4

Good

695 reviews

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Lufthansa

6.8

Okay

8,223 reviews

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

8,194 reviews

Finnair

7.6

Good

1,433 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

How long is the flight from London to San Clemente?
A quick flight from London to San Clemente can take about 14h 35m. United Airlines provides one of the quickest options available for as low as £463. 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 £167 on WestJet. Other airlines that offer cheap prices include Norse Atlantic UK from £199 and SWISS from £302 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 Los Angeles, London Gatwick - Los Angeles Los Angeles and London Stansted - Los Angeles 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 £317. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for £352 on average, our data indicates £3,692 when flying from London to San Clemente.
Can I find deals for flights from London to San Clemente that include hotel bookings?
Yes. In addition to deals on London to San Clemente flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to San Clemente?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from London to San Clemente

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£299	Average£542	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Norse Atlantic UK	Cheapest£322	Average£508	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Aer Lingus	Cheapest£328	Average£728	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Brussels Airlines	Cheapest£329	Average£469	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Virgin Atlantic	Cheapest£334	Average£489	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Delta	Cheapest£335	Average£578	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
TAP AIR PORTUGAL	Cheapest£341	Average£463	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
SWISS	Cheapest£341	Average£528	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Austrian Airlines	Cheapest£352	Average£479	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
British Airways	Cheapest£356	Average£543	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Cheap flights from London to San Clemente from £341

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to San Clemente

Cheapest flights from London to San ClementeExplore 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 26 August 2026.

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 26 August 2026.

Best flights from London to San ClementeDiscover 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 26 August 2026.

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 26 August 2026.

Direct flights from London to San ClementeExplore 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 26 August 2026.

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 26 August 2026.

Last-minute flights from London to San ClementeDiscover last-minute flight deals from London to San Clemente. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from London to San Clemente. Data last updated 26 August 2026 and is based on user searches.

One-way flights from London to San ClementeSearch for one-way flight options from London to San Clemente. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from London to San Clemente. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Find flight deals from London to San Clemente

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Clemente that are best for you.

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.

Cheapflights Insights

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 26 August 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 26 August 2026.

The most flights from LON to CL3 are scheduled on a Monday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (52 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 £417 and £553 in September.The cheapest return price found within the last 5 days was £426 on Multiple Airlines (18 Sept–3 Oct).

Reviews of airlines servicing San Clemente

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.

Related info for your journey

How long is the flight from London to San Clemente?

What are the cheapest airlines to fly from London to San Clemente one-way?

What are the most popular routes from London to San Clemente?

What are the most reliable airlines from London to San Clemente?

What are the cheapest flights from London to San Clemente?

Can I find deals for flights from London to San Clemente that include hotel bookings?

How can I find direct flights from London to San Clemente?

Can I find deals for business class flights from London to San Clemente?

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.

Alternative routes for London to San Clemente

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Clemente by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

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Search flights from London to San Clemente by cabin class

Find flights from London to San Clemente, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and San Clemente flights

Browse other London and San Clemente flight options. Last updated on 26 August 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 26 August 2026.

Popular flight searches

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Top 10 airlines flying from London to San Clemente

Fly with Cheapflights

How does Cheapflights help users find flights from London to San Clemente?

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

Can Cheapflights find flights from London to San Clemente with no change fees?

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

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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 26 August 2026.

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 26 August 2026.

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 26 August 2026.

Last-minute flights from London to San Clemente
Discover last-minute flight deals from London to San Clemente. Data last updated 26 August 2026 and is based on user searches.

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 26 August 2026.

London to San Clemente flights typically cost between £417 and £553 in September.
The cheapest return price found within the last 5 days was £426 on Multiple Airlines (18 Sept–3 Oct).