Cheap Flights from Barcelona to Carlsbad

View €549 flight on Sun, 11 May 2025Opens in a new window

Popular airlines from Barcelona to Carlsbad

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 15% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Barcelona to Carlsbad (BCN-SAN)

Prices were available within the past 7 days and start at €549 for one-way flights and €615 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€615 Return, found 5 days ago
€615
Return
found 5 days ago
Select Iberia flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €615 found 5 days ago
American Airlines
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€615 Return, found 5 days ago
€615
Return
found 5 days ago
Select American Airlines flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €615 found 5 days ago
Lufthansa
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€692 Return, found 5 days ago
€692
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €692 found 5 days ago
British Airways
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€709 Return, found 5 days ago
€709
Return
found 5 days ago
Select British Airways flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €709 found 5 days ago
United
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€715 Return, found 5 days ago
€715
Return
found 5 days ago
Select United flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €715 found 5 days ago
Virgin Atlantic
Mon, 12 May - Mon, 26 May
BCN
Barcelona
SAN
San Diego
€740 Return, found 5 days ago
€740
Return
found 5 days ago
Select Virgin Atlantic flight, departing Mon, 12 May from Barcelona to San Diego, returning Mon, 26 May, priced at €740 found 5 days ago
*Available to Expedia members.