Cheap Flights from Madrid to Carlsbad

View €666 flight on Wed, 4 Feb 2026Opens in a new window

Popular airlines from Madrid to Carlsbad

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Cheap flights from Madrid to Carlsbad (MAD-SAN)

Prices were available within the past 7 days and start at €666 for one-way flights and €677 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€677 Return, found 5 days ago
€677
Return
found 5 days ago
Select British Airways flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €677 found 5 days ago
Iberia
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€688 Return, found 5 days ago
€688
Return
found 5 days ago
Select Iberia flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €688 found 5 days ago
Lufthansa
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€703 Return, found 5 days ago
€703
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €703 found 5 days ago
American Airlines
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€708 Return, found 5 days ago
€708
Return
found 5 days ago
Select American Airlines flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €708 found 5 days ago
Lufthansa
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€709 Return, found 5 days ago
€709
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €709 found 5 days ago
Swiss International Air Lines
Thu, 28 Aug - Wed, 10 Sep
MAD
Madrid
SAN
San Diego
€721 Return, found 5 days ago
€721
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Thu, 28 Aug from Madrid to San Diego, returning Wed, 10 Sep, priced at €721 found 5 days ago

Find the cheapest month to fly from Madrid (MAD) to San Diego (SAN)

February is typically the cheapest month to fly

From €495 - €1,068 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.