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£327+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Return from

£378

One-way from

£327

Popular in

December

Cheapest in

September

Average price

£479
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 2/2-21/2
  • 2 total stops
  • 64h 25m total
  • London to Los Angeles
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5/3
  • 5/3
  • 2 total stops
  • 35h 28m total
  • London to Carlsbad
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Highest demand for flights based on searches. 4% potential increase in price (£24 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 November 2025
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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 6 November 2025.

Mon 17/1113:40LHR - LAX
1 stop33h 20mTAP AIR PORTUGAL
Sat 29/1116:45LAX - LHR
1 stop35h 55mTAP AIR PORTUGAL
Deal found 4/11£384
Wed 3/1218:30LHR - LAX
1 stop28h 10mTAP AIR PORTUGAL
Tue 9/1216:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 5/11£390
Thu 4/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Tue 9/1216:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 4/11£394
Wed 19/1113:40LHR - LAX
1 stop33h 00mTAP AIR PORTUGAL
Thu 4/1216:45LAX - LHR
1 stop20h 50mTAP AIR PORTUGAL
Deal found 5/11£399
Wed 3/1216:35LGW - LAX
1 stop30h 05mTAP AIR PORTUGAL
Thu 11/1216:45LAX - LGW
2 stops19h 55mTAP AIR PORTUGAL
Deal found 5/11£415
Thu 20/1106:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Thu 22/119:30LAX - LHR
1 stop14h 10mScandinavian Airlines
Deal found 4/11£416
Tue 25/1107:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Wed 3/1219:30LAX - LHR
2 stops18h 05mScandinavian Airlines
Deal found 4/11£421
Mon 17/1116:35LGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
Sat 29/1116:45LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Deal found 5/11£421
Thu 20/1107:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Wed 26/1119:30LAX - LHR
1 stop15h 00mScandinavian Airlines
Deal found 4/11£423
Wed 3/1214:15STN - LAX
2 stops32h 25mMultiple Airlines
Thu 11/1216:45LAX - STN
2 stops23h 20mMultiple Airlines
Deal found 5/11£424
Wed 19/1119:30LHR - LAX
1 stop29h 30mScandinavian Airlines
Sun 23/1119:30LAX - LHR
1 stop14h 10mScandinavian Airlines
Deal found 4/11£431
Wed 3/1216:35LGW - LAX
1 stop30h 05mTAP AIR PORTUGAL
Tue 6/116:45LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Deal found 4/11£448

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 6 November 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

Fri 13/3

10:20-18:00

1 stop14h 40m

Los Angeles

Thu 19/3

20:30-21:40

1 stop18h 10m

£436

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 18/2

06:40-17:00

1 stop18h 20m

Los Angeles

Thu 26/2

19:30-09:35

2 stops30h 05m

£440

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 17/11

16:35-15:00

1 stop30h 25m

Los Angeles

Sat 29/11

16:45-20:40

2 stops19h 55m

£442

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 4/4

06:15-13:05

1 stop14h 50m

Los Angeles

Fri 17/4

11:00-09:50

1 stop14h 50m

£447

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 25/4

08:40-14:50

1 stop14h 10m

Los Angeles

Sat 2/5

19:35-14:00

Nonstop10h 25m

£451

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 4/4

10:55-18:17

1 stop15h 22m

Los Angeles

Mon 20/4

09:15-08:50

1 stop15h 35m

£451

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 21/2

06:40-17:00

2 stops18h 20m

Los Angeles

Sun 1/3

19:30-21:35

2 stops18h 05m

£459

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/11

06:40-17:00

2 stops18h 20m

Los Angeles

Wed 3/12

19:30-21:20

2 stops17h 50m

£460

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 10/4

21:15-14:40

2 stops25h 25m

Los Angeles

Fri 17/4

16:40-09:45

1 stop33h 05m

£476

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 26/11

06:30-11:45

1 stop13h 15m

Los Angeles

Wed 3/12

22:30-16:50

Nonstop10h 20m

£481

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 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 31 October 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 7 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 15 hours 45 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 Saturday at midday, when prices are usually at their highest.

Weekly flight availability to Carlsbad

The most flights from London to Carlsbad are scheduled on a Tuesday (51 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 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 £333
Virgin Atlantic
Virgin Atlantic
From £372
KLM
KLM
From £370
Lufthansa
Lufthansa
From £365

What are the cheapest airlines that fly to Carlsbad?

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

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 6 November 2025.
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
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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
672 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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
7,555 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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
7,496 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

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 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, SWISS 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 £133, however they can be found for as little as £36.

  • 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 - 40% off for 30+ days is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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