S$1,631 Cheap Flights from London to Carlsbad

View S$1,631 flight on Thu, 25 Dec, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Carlsbad, CA (CLD-McClellan-Palomar)

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Cheap Flights from London to Carlsbad (LHR-CLD)

Prices were available within the past 7 days and start at S$1,631 for one-way flights and S$3,379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$3,379 Return, found 10 hours ago
S$3,379
Return
found 10 hours ago
Select British Airways flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$3,379 found 10 hours ago
British Airways
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$3,402 Return, found 10 hours ago
S$3,402
Return
found 10 hours ago
Select British Airways flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$3,402 found 10 hours ago
British Airways
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$3,408 Return, found 10 hours ago
S$3,408
Return
found 10 hours ago
Select British Airways flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$3,408 found 10 hours ago
American Airlines
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$4,481 Return, found 10 hours ago
S$4,481
Return
found 10 hours ago
Select American Airlines flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$4,481 found 10 hours ago
American Airlines
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$4,504 Return, found 10 hours ago
S$4,504
Return
found 10 hours ago
Select American Airlines flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$4,504 found 10 hours ago
American Airlines
Sun, 6 Jul - Thu, 10 Jul
LHR
London
CLD
Carlsbad
S$4,683 Return, found 10 hours ago
S$4,683
Return
found 10 hours ago
Select American Airlines flight, departing Sun, 6 Jul from London to Carlsbad, returning Thu, 10 Jul, priced at S$4,683 found 10 hours ago
London to Carlsbad route information
Origin airport
Heathrow
Destination airport
McClellan-Palomar
Airlines serving
American Airlines
Return price
S$3,378
Distance
8724 km

Perfect flights from London to Carlsbad

Your Journey from London to Carlsbad

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Carlsbad caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, British Airways, Finnair, Iberia. Our selection of flights from Heathrow to McClellan-Palomar caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Carlsbad Flights

Experience the joy of finding cheap flights from Heathrow to McClellan-Palomar that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,631 and roundtrip prices from S$3,379*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Carlsbad with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Carlsbad

Picture yourself stepping off the plane in Carlsbad and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Carlsbad Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Carlsbad.
 

Beyond the Flight – Exploring Carlsbad

With Expedia, your adventure extends beyond the flight. Explore Carlsbad at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Carlsbad with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Carlsbad with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

Carlsbad Airports

San Diego

London to San Diego Intl.
S$950.70

Carlsbad

London to McClellan-Palomar
S$3,378.10
*Available to Expedia members.