Cheapest return flights from San Diego to Madrid in March from $507

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

Return flights

17 Mar - 31 Mar Iberia
24 Mar - 31 Mar Lufthansa
18 Mar - 01 Apr United
18 Mar - 08 Apr Air Canada
13 Mar - 27 Mar British Airways
06 Mar - 13 Mar Iberia
09 Mar - 16 Mar Iberia
13 Mar - 22 Mar Lufthansa
24 Mar - 03 Apr KLM
31 Mar - 07 Apr British Airways
12 Mar - 19 Mar Iberia
31 Mar - 13 Apr Lufthansa
31 Mar - 06 Apr Finnair
30 Mar - 13 Apr Delta
31 Mar - 10 Apr Delta
27 Mar - 03 Apr Delta
25 Mar - 01 Apr Iberia
15 Mar - 22 Mar Iberia
20 Mar - 27 Mar Iberia

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

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