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£336+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Carlsbad in 2026

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 14 February 2026.

Fri 20/207:40
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Tue 3/308:40
LAX
-
LHR
1 stop14h 00m
Multiple Airlines
Deal found 13/2£344
Tue 17/206:35
LHR
-
LAX
1 stop16h 40m
Lufthansa
Tue 24/214:20
LAX
-
LHR
1 stop12h 55m
Lufthansa
Deal found 10/2£345
Fri 20/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sun 1/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 9/2£346
Thu 19/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Wed 4/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£346
Fri 20/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sun 22/219:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£347
Tue 24/206:00
LHR
-
LAX
1 stop18h 35m
Multiple Airlines
Sun 1/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£348
Thu 19/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Fri 27/208:35
LAX
-
LHR
1 stop13h 20m
Multiple Airlines
Deal found 10/2£349
Tue 10/306:30
LHR
-
LAX
1 stop14h 35m
Multiple Airlines
Tue 17/320:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 13/2£349
Thu 12/306:30
LHR
-
LAX
1 stop14h 35m
Multiple Airlines
Wed 25/312:50
LAX
-
LHR
1 stop16h 00m
Multiple Airlines
Deal found 10/2£351
Wed 11/318:40
LGW
-
LAX
1 stop29h 55m
SWISS
Mon 16/320:10
LAX
-
LGW
1 stop14h 40m
SWISS
Deal found 12/2£351
Fri 27/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sat 28/308:15
LAX
-
LHR
1 stop14h 15m
Multiple Airlines
Deal found 13/2£351
Wed 4/306:30
LHR
-
LAX
1 stop14h 35m
Multiple Airlines
Wed 11/320:10
LAX
-
LHR
1 stop18h 30m
Multiple Airlines
Deal found 10/2£352

Find flight deals to Carlsbad

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 14 February 2026.

Return from

£345

One-way from

£336

Popular in

December

Cheapest in

September

Average price

£390
Austrian Airlines
  • Austrian Airlines
  • 23/2-19/3
  • 1 total stop
  • 26h 05m total
  • London to Los Angeles
Search Deals
SWISS
  • SWISS
  • 11/5
  • 1 total stop
  • 15h 15m total
  • London to Carlsbad
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

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 14 February 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

Thu 5/3

12:05-16:35

1 stop36h 30m

Los Angeles

Sun 29/3

15:30-10:10

Nonstop10h 40m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 13/3

09:00-17:35

1 stop15h 35m

Los Angeles

Sun 22/3

20:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 10/3

09:00-17:35

1 stop15h 35m

Los Angeles

Tue 17/3

20:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 27/2

09:00-16:35

1 stop15h 35m

Los Angeles

Sat 7/3

08:45-09:40

1 stop16h 55m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 27/2

09:00-16:35

1 stop15h 35m

Los Angeles

Mon 23/3

20:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 10/3

18:40-17:35

1 stop29h 55m

Los Angeles

Tue 17/3

13:25-16:20

2 stops19h 55m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/3

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 10/3

20:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 6/3

13:45-16:35

1 stop34h 50m

Los Angeles

Thu 12/3

10:13-07:25

1 stop14h 12m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/3

09:00-16:35

1 stop15h 35m

Los Angeles

Wed 18/3

13:15-12:00

1 stop15h 45m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 7/3

09:00-16:35

1 stop15h 35m

Los Angeles

Sun 15/3

20:00-13:30

Nonstop10h 30m

£354

Flights are sorted by cheapest return flights first.

Deals found on 13/2

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 6 February 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 13 hours 17 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 (50 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 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 £318
Virgin Atlantic
Virgin Atlantic
From £351
KLM
KLM
From £348
Scandinavian Airlines
Scandinavian Airlines
From £306

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 14 February 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
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norse Atlantic UK
7.3
Good
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,784 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,739 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Overall

7.7

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £111, however they can be found for as little as £21.

  • 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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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 to Carlsbad.

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