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£347+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Carlsbad in 2026

Find the latest flights to Carlsbad 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 9 January 2026.

Return from

£364

One-way from

£347

Popular in

July

Cheapest in

September

Average price

£446
Lufthansa
  • Lufthansa
  • 14/2-21/2
  • Nonstop
  • 21h 55m total
  • London to Los Angeles
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8/2
  • 8/2
  • 3 total stops
  • 35h 23m total
  • London to Carlsbad
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Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£11 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 Carlsbad

Enter your travel dates to find the best prices.

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 9 January 2026.

Sat 28/216:40LHR - LAX
1 stop30h 35mUnited Airlines
Fri 13/320:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 8/1£364
Thu 22/118:40LGW - LAX
1 stop29h 55mSWISS
Mon 26/119:10LAX - LGW
1 stop14h 40mSWISS
Deal found 8/1£364
Wed 24/610:20LHR - LAX
1 stop14h 50mIberia
Wed 8/720:55LAX - LHR
Nonstop10h 30mIberia
Deal found 8/1£365
Mon 22/614:00LGW - LAX
1 stop27h 21mAmerican Airlines
Tue 7/721:35LAX - LGW
1 stop25h 15mAmerican Airlines
Deal found 8/1£365
Thu 15/111:50LHR - LAX
Nonstop11h 30mBritish Airways
Wed 28/117:45LAX - LHR
Nonstop10h 35mBritish Airways
Deal found 8/1£366
Sat 31/118:40LGW - LAX
1 stop29h 55mSWISS
Sat 7/219:10LAX - LGW
1 stop14h 40mSWISS
Deal found 7/1£366
Thu 15/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Wed 28/113:04LAX - LHR
1 stop12h 36mUnited Airlines
Deal found 8/1£367
Wed 9/909:15LGW - LAX
2 stops20h 52mMultiple Airlines
Wed 23/919:35LAX - LGW
1 stop14h 15mMultiple Airlines
Deal found 8/1£367
Sat 31/114:30LHR - LAX
1 stop14h 38mUnited Airlines
Tue 17/213:09LAX - LHR
1 stop12h 31mUnited Airlines
Deal found 7/1£367
Wed 2/918:35LGW - LAX
1 stop29h 55mSWISS
Wed 16/919:35LAX - LGW
1 stop14h 15mSWISS
Deal found 8/1£367
Sun 22/219:20LCY - LAX
1 stop29h 15mSWISS
Sun 1/319:10LAX - LCY
1 stop15h 30mSWISS
Deal found 8/1£368
Tue 20/118:00LHR - LAX
2 stops32h 47mAir Canada
Thu 29/111:30LAX - LHR
1 stop13h 00mAir Canada
Deal found 7/1£368

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 9 January 2026.
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

Fri 6/2

06:35-15:15

1 stop16h 40m

Los Angeles

Fri 13/2

19:03-07:10

2 stops28h 07m

£365

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

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 20/2

11:50-15:20

Nonstop11h 30m

Los Angeles

Fri 6/3

21:00-15:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 22/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Sun 1/3

19:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 7/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Sat 14/2

19:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 26/1

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 11/2

19:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 13/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Mon 16/2

19:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 1/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 11/2

19:00-13:30

Nonstop10h 30m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 14/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Fri 20/2

08:20-10:15

1 stop17h 55m

£366

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 13/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Mon 23/2

19:00-13:30

Nonstop10h 30m

£367

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 60 results
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6

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 2 January 2026.

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 37 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 14 hours 15 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.

Weekly flight availability to Carlsbad

The most flights from London to Carlsbad are scheduled on a Monday (38 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (32 on average).

What are the most popular airlines that fly to Carlsbad?

The most popular airlines flying from London to Carlsbad are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £323
Virgin Atlantic
Virgin Atlantic
From £359
KLM
KLM
From £357
Lufthansa
Lufthansa
From £352

What are the cheapest airlines that fly to Carlsbad?

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

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 9 January 2026.
Read through reviews of airlines serving the United States, such as KLM, Virgin Atlantic, andNorse Atlantic UK. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,698 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,659 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Overall

7.7

Food

7.2

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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, Iberia 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 £117, however they can be found for as little as £43.

  • 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 5 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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