Cheapest return flights from San Diego to Madrid in May from 630€

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

Return flights

12 May - 11 Jun Air Canada
11 May - 10 Jun British Airways
12 May - 10 Jun British Airways
20 May - 25 May Lufthansa
21 May - 28 May British Airways
05 May - 24 May British Airways
03 May - 10 May Iberia
01 May - 10 May WestJet

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

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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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