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£248+ Cheap flights to Carlsbad, California

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
9 Jul — 16 Jul1
1 adult

Flights to Carlsbad in 2025

Find the latest flights to Carlsbad 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 4 July 2025.

Return from

£372

One-way from

£248

Popular in

August

Cheapest in

February

Average price

£580
6/9-22/9
  • 6/9-22/9
  • 1 total stop
  • 36h 42m total
  • London to Los Angeles
29/8
  • 29/8
  • 2 total stops
  • 30h 05m total
  • London to Carlsbad
Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in July 2025

Find flight deals to Carlsbad

Cheapest flights to Carlsbad
Explore the most affordable flight options available to Carlsbad. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Sun 24/807:25LHR - LAX
1 stop15h 50mLufthansa
Tue 9/914:55LAX - LHR
1 stop13h 45mLufthansa
Deal found 1/7£372
Sat 6/910:25LGW - LAX
Nonstop11h 15mA.P.G.
Mon 22/915:05LAX - LGW
Nonstop10h 25mA.P.G.
Deal found 3/7£372
Tue 7/1014:00LGW - LAX
1 stop26h 28mMultiple Airlines
Mon 13/1014:20LAX - LGW
1 stop35h 40mMultiple Airlines
Deal found 2/7£373
Sat 23/810:45LGW - LAX
Nonstop11h 15mNorse Atlantic UK
Wed 27/816:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 4/7£374
Thu 28/817:40SEN - LAX
1 stop33h 25mMultiple Airlines
Wed 10/921:25LAX - SEN
1 stop34h 20mMultiple Airlines
Deal found 2/7£374
Fri 12/906:05LTN - LAX
1 stop21h 00mMultiple Airlines
Wed 17/921:25LAX - LTN
1 stop17h 10mMultiple Airlines
Deal found 3/7£375
Wed 17/906:55LHR - LAX
1 stop16h 20mMultiple Airlines
Sun 21/919:35LAX - LHR
1 stop18h 10mMultiple Airlines
Deal found 3/7£376
Wed 10/909:25LCY - LAX
1 stop15h 05mSWISS
Wed 24/919:35LAX - LCY
1 stop13h 40mSWISS
Deal found 3/7£377
Mon 25/817:00LHR - LAX
1 stop31h 20mScandinavian Airlines
Sun 7/919:30LAX - LHR
1 stop18h 10mScandinavian Airlines
Deal found 1/7£378
Fri 26/906:00LHR - LAX
1 stop16h 35mTAP AIR PORTUGAL
Tue 30/916:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Deal found 3/7£381
Fri 12/915:05LGW - LAX
1 stop25h 59mBritish Airways
Tue 16/907:00LAX - LGW
1 stop17h 10mBritish Airways
Deal found 2/7£382
Thu 4/908:40LHR - LAX
1 stop15h 50mSWISS
Tue 9/919:35LAX - LHR
1 stop28h 20mSWISS
Deal found 2/7£387

Cheapflights Fare Finder

Locate flights to Carlsbad 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 4 July 2025.
Use the filters below to find and compare flights to Carlsbad that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 24/8

07:25-15:15

1 stop15h 50m

Los Angeles

Tue 9/9

14:55-12:40

1 stop13h 45m

£372

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sat 6/9

10:25-13:40

Nonstop11h 15m

Los Angeles

Mon 22/9

20:53-06:20

1 stop25h 27m

£372

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sat 23/8

10:45-14:00

Nonstop11h 15m

Los Angeles

Wed 27/8

16:30-10:55

Nonstop10h 25m

£374

LondonLos Angeles

SEN - LAX

SENLAX

London Southend

Thu 28/8

17:40-19:05

1 stop33h 25m

Los Angeles

Wed 10/9

21:25-20:50

1 stop15h 25m

£374

LondonLos Angeles

LTN - LAX

LTNLAX

London Luton

Fri 12/9

06:05-19:05

1 stop21h 00m

Los Angeles

Wed 17/9

21:25-22:35

1 stop17h 10m

£375

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 17/9

06:55-15:15

1 stop16h 20m

Los Angeles

Sun 21/9

19:35-21:45

1 stop18h 10m

£376

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Wed 10/9

09:25-16:30

1 stop15h 05m

Los Angeles

Wed 24/9

19:35-17:15

1 stop13h 40m

£377

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 25/8

17:00-16:20

1 stop31h 20m

Los Angeles

Sun 7/9

19:30-21:40

1 stop18h 10m

£378

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 26/9

06:00-14:35

1 stop16h 35m

Los Angeles

Tue 30/9

16:40-22:55

1 stop22h 15m

£381

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 12/9

15:05-09:04

1 stop25h 59m

Los Angeles

Tue 16/9

07:00-08:10

1 stop17h 10m

£382

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 31 results
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Best time to book a flight to Carlsbad

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

When is the best time to book a flight 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 27 June 2025.

The price you pay for your flight to Carlsbad may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Carlsbad?

On average, a flight from London to Carlsbad takes 13 hours 55 minutes. Flights to Carlsbad 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 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.

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

Weekly flight availability to Carlsbad

The most flights from London to Carlsbad are scheduled on a Wednesday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (45 on average).

What are the cheapest airlines that fly to Carlsbad?

The cheapest airlines flying from London to Carlsbad are SWISS, Norse Atlantic UK and Delta.

Rainfall in Carlsbad by month

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

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

Get insights into the airlines that provide service to Carlsbad. 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 Carlsbad. Reviews last updated 4 July 2025.
Read through reviews of airlines serving the United States, such as KLM, Austrian Airlines, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

FAQs about flying to Carlsbad

  • Can I find cheaper flights to Carlsbad 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 Carlsbad on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Carlsbad?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Carlsbad.

  • How much is a return flight to Carlsbad?

    A return flight to Carlsbad will typically cost around £129, however they can be found for as little as £40.

  • Where does the fastest flight to Carlsbad depart from?

    For those looking to save time traveling to Carlsbad, 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 is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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