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

£320 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Norse Atlantic UK, with prices starting from £322 and £330, respectively.

What are the most popular routes from London to Carlsbad?

Most travelers choose London Heathrow - Los Angeles, London City - Los Angeles or London Gatwick - Los Angeles when deciding on the best route from London to Carlsbad.

What are the cheapest flights from London to Carlsbad?

On average you can expect to pay £2,032 for a flight from London to Carlsbad. The cheapest flight overall is £402 while the most popular route, (London Heathrow - Los Angeles) is currently priced at £330.

What are the most reliable airlines from London to Carlsbad?

Consider Royal Jordanian (93%), Fiji Airways (89%) or Malaysia Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from London to Carlsbad.

What are the most popular airlines that fly from London to Carlsbad?

Before booking your flight from London to Carlsbad check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

How far in advance should I book a flight from London to Carlsbad?

To save up to 20% on this flight, we recommend booking at least 58 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Carlsbad from £490 1-2 weeks out and tickets from £698 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to Carlsbad?

The best pricing can be found in the month of September. Prices to Carlsbad from London average £535. You can even find prices in September for less than £535, as users have found deals to Carlsbad from as low as £292. The month of August appears to be one of the more expensive times to travel to Carlsbad from London. Flying in the targeted month can save you up to 23%.

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

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

How can I find direct flights from London to Carlsbad?

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

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

Yes. Cheapflights offers flight deals from London to Carlsbad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£318+ Flights from London to Carlsbad, California

The best prices from London to Carlsbad are usually found in September or February, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Carlsbad

Round-trip from	£400
One-way from	£318
Popular in	August
Cheapest in	September
Average price	£466

American Airlines
12/3-8/4
Nonstop
21h 50m total
London to Carlsbad

Search Deals

3/3
3 total stops
54h 00m total
London to Carlsbad

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£43 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 round-trip flights in February 2025

Search Deals

Find flight deals from London to Carlsbad

Cheapest flights from London to Carlsbad
Explore the most affordable flight options available from London to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Wed 12/311:15LHR - LAX

Nonstop11h 30mAmerican Airlines

Thu 3/415:40LAX - LHR

Nonstop10h 25mAmerican Airlines

Deal found 20/2£400

Fri 21/210:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 31/315:30LAX - LHR

Nonstop10h 30mVirgin Atlantic

Deal found 20/2£401

Thu 20/308:55LHR - LAX

2 stops19h 30mAir Canada

Sat 29/311:35LAX - LHR

1 stop16h 15mAir Canada

Deal found 20/2£402

Thu 27/207:30LHR - LAX

1 stop17h 35mFinnair

Wed 12/311:35LAX - LHR

1 stop14h 00mFinnair

Deal found 20/2£402

Sat 19/414:10LHR - LAX

1 stop17h 43mLufthansa

Sun 27/419:55LAX - LHR

1 stop33h 25mLufthansa

Deal found 20/2£403

Wed 12/309:25LCY - LAX

1 stop15h 05mSWISS

Wed 19/320:10LAX - LCY

1 stop15h 30mSWISS

Deal found 19/2£404

Tue 18/308:55LHR - LAX

1 stop15h 35mMultiple Airlines

Fri 4/416:35LAX - LHR

Nonstop10h 35mMultiple Airlines

Deal found 20/2£406

Wed 12/318:45LGW - LAX

1 stop29h 45mSWISS

Wed 19/320:10LAX - LGW

1 stop14h 40mSWISS

Deal found 19/2£406

Fri 28/213:00LHR - LAX

1 stop18h 55mUnited Airlines

Fri 7/310:46LAX - LHR

1 stop17h 14mUnited Airlines

Deal found 20/2£409

Wed 30/410:45LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Wed 30/416:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 20/2£410

Sun 11/514:45LGW - LAX

1 stop27h 51mAmerican Airlines

Sun 25/510:32LAX - LGW

1 stop13h 18mAmerican Airlines

Deal found 20/2£418

Wed 12/311:30LHR - LAX

1 stop15h 05mDelta

Tue 8/420:10LAX - LHR

Nonstop10h 25mDelta

Deal found 20/2£422

Best flights from London to Carlsbad
Discover carefully curated flight deals from London to Carlsbad that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Wed 12/315:05LHR - LAX

Nonstop11h 20mAmerican Airlines

Tue 8/420:05LAX - LHR

Nonstop10h 30mAmerican Airlines

Deal found 20/2£400

Mon 24/316:55LHR - LAX

Nonstop11h 30mBritish Airways

Wed 2/413:20LAX - LHR

Nonstop10h 40mBritish Airways

Deal found 20/2£401

Thu 20/308:55LHR - LAX

2 stops19h 30mAir Canada

Sat 29/311:35LAX - LHR

1 stop16h 15mAir Canada

Deal found 20/2£402

Sat 19/414:10LHR - LAX

1 stop17h 43mLufthansa

Sun 27/419:55LAX - LHR

1 stop33h 25mLufthansa

Deal found 20/2£403

Wed 12/309:25LCY - LAX

1 stop15h 05mSWISS

Wed 19/320:10LAX - LCY

1 stop15h 30mSWISS

Deal found 19/2£404

Tue 4/310:20LHR - LAX

1 stop14h 45mFinnair

Thu 27/311:35LAX - LHR

1 stop14h 00mFinnair

Deal found 20/2£405

Tue 18/308:55LHR - LAX

1 stop15h 35mMultiple Airlines

Fri 4/416:35LAX - LHR

Nonstop10h 35mMultiple Airlines

Deal found 20/2£406

Fri 7/306:40LHR - LAX

1 stop16h 55mScandinavian Airlines

Sun 9/318:40LAX - LHR

2 stops17h 10mScandinavian Airlines

Deal found 20/2£406

Wed 30/410:45LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Wed 30/416:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 20/2£410

Sun 30/308:30LHR - LAX

1 stop15h 14mUnited Airlines

Sun 6/416:35LAX - LHR

Nonstop10h 35mUnited Airlines

Deal found 19/2£414

Sun 2/316:45LHR - LAX

Nonstop11h 30mVirgin Atlantic

Sat 8/315:25LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 20/2£416

Sun 2/306:20LHR - LAX

1 stop14h 45mDelta

Wed 2/415:30LAX - LHR

Nonstop10h 30mDelta

Deal found 20/2£418

Direct flights from London to Carlsbad
Explore direct flight options from London to Carlsbad based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Wed 12/311:15LHR - LAX

Nonstop11h 30mAmerican Airlines

Thu 3/415:40LAX - LHR

Nonstop10h 25mAmerican Airlines

Deal found 20/2£400

Mon 24/316:55LHR - LAX

Nonstop11h 30mBritish Airways

Wed 2/413:20LAX - LHR

Nonstop10h 40mBritish Airways

Deal found 20/2£401

Thu 24/409:55LHR - LAX

Nonstop11h 20mVirgin Atlantic

Mon 28/420:10LAX - LHR

Nonstop10h 25mVirgin Atlantic

Deal found 20/2£403

Sat 12/416:55LHR - LAX

Nonstop11h 20mFinnair

Sun 20/413:20LAX - LHR

Nonstop10h 40mFinnair

Deal found 20/2£410

Wed 30/410:45LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Wed 30/416:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 20/2£410

Mon 3/315:20LHR - LAX

Nonstop11h 20mUnited Airlines

Sun 30/316:35LAX - LHR

Nonstop10h 35mUnited Airlines

Deal found 20/2£419

Sat 3/513:05LHR - LAX

Nonstop11h 10mAustrian Airlines

Tue 6/516:35LAX - LHR

Nonstop10h 35mAustrian Airlines

Deal found 20/2£421

Sun 2/310:20LHR - LAX

Nonstop11h 15mDelta

Fri 28/315:30LAX - LHR

Nonstop10h 50mDelta

Deal found 20/2£434

Tue 1/409:55LHR - LAX

Nonstop11h 20mAir France

Wed 30/422:50LAX - LHR

Nonstop10h 25mAir France

Deal found 20/2£458

Sat 29/316:20LHR - LAX

Nonstop11h 20mLufthansa

Sat 12/416:35LAX - LHR

Nonstop10h 35mLufthansa

Deal found 20/2£467

Tue 8/710:10LHR - LAX

Nonstop11h 15mIberia

Tue 30/913:35LAX - LHR

Nonstop10h 25mIberia

Deal found 20/2£546

Wed 7/510:45LGW - LAX

Nonstop11h 15mA.P.G.

Wed 14/516:30LAX - LGW

Nonstop10h 25mA.P.G.

Deal found 20/2£546

Last-minute flights from London to Carlsbad
Discover last-minute flight deals from London to Carlsbad. Data last updated 21 February 2025 and is based on user searches.

Fri 21/210:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 31/315:30LAX - LHR

Nonstop10h 30mVirgin Atlantic

Deal found 20/2£401

Tue 25/216:45LHR - LAX

Nonstop11h 30mVirgin Atlantic

Mon 3/322:15LAX - LHR

Nonstop10h 25mVirgin Atlantic

Deal found 20/2£406

Thu 27/209:55LHR - LAX

1 stop15h 10mFinnair

Wed 12/311:35LAX - LHR

1 stop14h 00mFinnair

Deal found 20/2£401

Thu 27/212:55LHR - LAX

1 stop16h 08mBritish Airways

Thu 6/321:35LAX - LHR

Nonstop10h 25mBritish Airways

Deal found 20/2£404

Thu 27/213:25LHR - LAX

2 stops18h 30mAir Canada

Wed 12/308:30LAX - LHR

1 stop15h 40mAir Canada

Deal found 20/2£407

Thu 27/209:55LHR - LAX

1 stop15h 10mAmerican Airlines

Wed 12/310:31LAX - LHR

1 stop13h 19mAmerican Airlines

Deal found 20/2£410

Thu 27/206:20LHR - LAX

1 stop17h 50mDelta

Wed 12/311:51LAX - LHR

1 stop12h 14mDelta

Deal found 20/2£422

Thu 27/206:30LHR - LAX

2 stops16h 32mKLM

Thu 6/311:00LAX - LHR

2 stops15h 45mKLM

Deal found 20/2£474

Thu 27/211:40LGW - LAX

1 stop16h 32mAir Transat

Wed 12/307:00LAX - LGW

1 stop19h 45mAir Transat

Deal found 20/2£489

Thu 27/207:30LHR - LAX

1 stop17h 35mFinnair

Wed 12/311:35LAX - LHR

1 stop14h 00mFinnair

Deal found 20/2£402

Fri 28/213:00LHR - LAX

1 stop18h 55mUnited Airlines

Fri 7/319:00LAX - LHR

Nonstop10h 30mUnited Airlines

Deal found 20/2£409

Fri 28/215:20LHR - LAX

Nonstop11h 20mMultiple Airlines

Fri 14/322:55LAX - LHR

1 stop24h 35mMultiple Airlines

Deal found 20/2£416

One-way flights from London to Carlsbad
Search for one-way flight options from London to Carlsbad. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Mon 3/315:35LTN - LAX

3 stops54h 00mMultiple Airlines

Deal found 20/2£318

Thu 13/314:00LGW - LAX

2 stops24h 03mMultiple Airlines

Deal found 20/2£318

Mon 3/315:15LHR - LAX

3 stops51h 44mMultiple Airlines

Deal found 20/2£318

Wed 4/606:00STN - LAX

2 stops21h 05mMultiple Airlines

Deal found 20/2£319

Mon 10/314:50LHR - LAX

1 stop13h 54mWestJet

Deal found 20/2£320

Mon 3/311:50SEN - LAX

3 stops55h 09mMultiple Airlines

Deal found 20/2£320

Tue 20/506:45LCY - LAX

2 stops23h 25mMultiple Airlines

Deal found 20/2£321

Tue 10/606:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Deal found 20/2£322

Sun 25/510:45LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Deal found 20/2£330

Mon 17/320:50LHR - LAX

1 stop30h 15mVueling

Deal found 20/2£331

Fri 6/610:35LGW - LAX

1 stop36h 05mTAP AIR PORTUGAL

Deal found 20/2£345

Wed 5/313:10LGW - LAX

1 stop36h 35mVueling

Deal found 20/2£360

Find flights from London to Carlsbad within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 12/3

11:15-15:45

Nonstop11h 30m

Los Angeles

Thu 3/4

15:40-10:05

Nonstop10h 25m

£400

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 24/3

16:55-21:25

Nonstop11h 30m

Los Angeles

Wed 2/4

13:20-08:00

Nonstop10h 40m

£401

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 20/3

08:55-21:25

2 stops19h 30m

Los Angeles

Thu 10/4

07:45-10:00

2 stops18h 15m

£402

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 19/4

14:10-23:53

1 stop17h 43m

Los Angeles

Sun 27/4

19:55-13:20

1 stop33h 25m

£403

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Wed 12/3

09:25-17:30

1 stop15h 05m

Los Angeles

Wed 19/3

20:10-18:40

1 stop15h 30m

£404

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 30/3

14:10-00:29

1 stop18h 19m

Los Angeles

Fri 11/4

14:45-12:30

1 stop13h 45m

£404

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 18/3

08:55-17:30

1 stop15h 35m

Los Angeles

Fri 4/4

16:35-11:10

Nonstop10h 35m

£406

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 7/3

06:40-15:35

1 stop16h 55m

Los Angeles

Sun 9/3

18:40-18:50

2 stops17h 10m

£406

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 12/3

18:45-17:30

1 stop29h 45m

Los Angeles

Wed 19/3

20:10-17:50

1 stop14h 40m

£406

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 30/4

10:45-14:00

Nonstop11h 15m

Los Angeles

Wed 30/4

16:30-10:55

Nonstop10h 25m

£410

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 60 results

...

Best time to book a flight from London to Carlsbad

Have a flexible travel schedule? Discover the best time to fly to Carlsbad from London 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.

Travel insights for flights from London to Carlsbad

Get recent, data-driven insights about flights from London to Carlsbad including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Carlsbad?

The best time to book flights from London to Carlsbad is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Carlsbad?

Currently, January is the cheapest month in which you can book a flight from London to Carlsbad (average of £575). Flying from London to Carlsbad in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to C4D?

When flying from London to Carlsbad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from London to Carlsbad?

Travellers seeking maximum savings on their London to Carlsbad flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Carlsbad

The most flights from LON to C4D are scheduled on a Thursday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Carlsbad by month

In terms of precipitation, rainfall in Carlsbad 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 Carlsbad when rainfall is around 0.0 mm.

Temperature in Carlsbad by month

If weather is an important factor for your trip to Carlsbad, 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 Carlsbad

Read through reviews of airlines operating flights from London to Carlsbad, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

8,213 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat

7.8

Good

380 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,080 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very Good

8,213 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from London to Carlsbad one-way?
£320 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Norse Atlantic UK, with prices starting from £322 and £330, respectively.
What are the most popular routes from London to Carlsbad?
Most travelers choose London Heathrow - Los Angeles, London City - Los Angeles or London Gatwick - Los Angeles when deciding on the best route from London to Carlsbad.
What are the most reliable airlines from London to Carlsbad?
Consider Royal Jordanian (93%), Fiji Airways (89%) or Malaysia Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from London to Carlsbad.
What are the cheapest flights from London to Carlsbad?
On average you can expect to pay £2,032 for a flight from London to Carlsbad. The cheapest flight overall is £402 while the most popular route, (London Heathrow - Los Angeles) is currently priced at £330.
Can I find deals for flights from London to Carlsbad that include hotel bookings?
Yes. In addition to deals on London to Carlsbad flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Carlsbad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Carlsbad.
Can I find deals for business class flights from London to Carlsbad?
Yes. Cheapflights offers flight deals from London to Carlsbad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Carlsbad?
Currently, January is the cheapest month in which you can book a flight from London to Carlsbad (average of £575). Flying from London to Carlsbad in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Carlsbad

Heathrow to Los Angeles flights

Heathrow to Las Vegas flights

Heathrow to San Francisco flights

London City to Los Angeles flights

Gatwick to Los Angeles flights

London City to Las Vegas flights

Gatwick to San Francisco flights

London City to San Francisco flights

Heathrow to Ontario flights

Gatwick to Las Vegas flights

Heathrow to San Diego flights

Heathrow to Santa Ana flights

Heathrow to Long Beach flights

Manchester to Las Vegas flights

Heathrow to Burbank flights

Luton to Los Angeles flights

Heathrow to San Jose flights

Heathrow to Oakland flights

Manchester to Los Angeles flights

Manchester to San Francisco flights

Gatwick to Santa Ana flights

Gatwick to San Diego flights

London City to San Diego flights

Stansted to Los Angeles flights

Gatwick to Burbank flights

Gatwick to San Jose flights

Gatwick to Oakland flights

Manchester to Ontario flights

Stansted to San Francisco flights

Manchester to Santa Ana flights

Manchester to San Jose flights

Birmingham to Los Angeles flights

Edinburgh to San Francisco flights

Luton to San Francisco flights

Edinburgh to Las Vegas flights

London City to Burbank flights

Edinburgh to Los Angeles flights

Heathrow to San Luis Obispo flights

London City to Oakland flights

Manchester to San Diego flights

Heathrow to Reno flights

Stansted to Las Vegas flights

Southend to Los Angeles flights

Edinburgh to Ontario flights

Birmingham to San Francisco flights

Manchester to Burbank flights

London City to San Jose flights

Birmingham to Santa Ana flights

Edinburgh to San Diego flights

Birmingham to Las Vegas flights

Complete your trip

Carlsbad car hire

Los Angeles Airport car hire

San Diego Airport car hire

Ontario Airport car hire

Long Beach Municipal Airport car hire

San Diego Carlsbad-Palomar Airport car hire

Los Angeles car hire

San Francisco car hire

Top 10 airlines flying from London to Carlsbad

Airline	Cheapest	Average	Flexibility	On-time
Norse Atlantic UK	Cheapest£301	Average£556	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Delta	Cheapest£348	Average£591	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	Cheapest£368	Average£587	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Austrian Airlines	Cheapest£377	Average£537	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Scandinavian Airlines	Cheapest£382	Average£507	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	Cheapest£384	Average£474	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	Cheapest£388	Average£569	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air Canada	Cheapest£391	Average£505	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Brussels Airlines	Cheapest£399	Average£572	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Air Transat	Cheapest£401	Average£573	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Carlsbad?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Carlsbad from London today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Carlsbad.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Carlsbad, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London to Carlsbad 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 above 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.

Cheap flights from London to Carlsbad, California from £318

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Carlsbad are usually found in September or February, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Carlsbad

Keep the following information in mind while searching for London to Carlsbad flight deals. Data was last updated 21 February 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to Carlsbad

Cheapest flights from London to CarlsbadExplore the most affordable flight options available from London to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from London to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from London to Carlsbad within your budget

Best time to book a flight from London to Carlsbad

Have a flexible travel schedule? Discover the best time to fly to Carlsbad from London with our price prediction graph.

Travel insights for flights from London to Carlsbad

Get recent, data-driven insights about flights from London to Carlsbad including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Carlsbad?

Use this chart to determine the optimal time to book a return flight from London to Carlsbad. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from London to Carlsbad?

What is the cheapest time of day to fly from LON to C4D?

Find hourly flight availability from London to Carlsbad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

What is the cheapest day to fly from London to Carlsbad?

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

Weekly flight availability from London to Carlsbad

Explore weekly flight availability from London to Carlsbad. 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 21 February 2025.

Rainfall in Carlsbad by month

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

Temperature in Carlsbad by month

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

Reviews of airlines servicing Carlsbad

Read through reviews of airlines operating flights from London to Carlsbad, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Carlsbad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the most popular routes from London to Carlsbad?

What are the most reliable airlines from London to Carlsbad?

What are the cheapest flights from London to Carlsbad?

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

How can I find direct flights from London to Carlsbad?

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

What is the cheapest month to book a flight from London to Carlsbad?

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 Carlsbad

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

Top 10 airlines flying from London to Carlsbad

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 from London to Carlsbad?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to Carlsbad
Explore the most affordable flight options available from London to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.