Cheapest return flights from San Diego to Madrid in March from 457€

AirHint found the following cheapest return flights from San Diego (SAN) to Madrid (MAD) in March 2026 (see full year).

Return flights

03 Mar - 13 Mar United
24 Mar - 31 Mar Iberia
09 Mar - 07 Apr Delta
04 Mar - 11 Mar Iberia
13 Mar - 24 Mar British Airways
09 Mar - 16 Mar Iberia
19 Mar - 26 Mar Iberia
29 Mar - 18 Apr British Airways
27 Mar - 10 Apr British Airways
20 Mar - 28 Mar British Airways
27 Mar - 05 Apr British Airways
14 Mar - 21 Mar Iberia

Also check the deals for one-way flights from San Diego to Madrid in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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