Cheapest return flights from Madrid to San Juan in April from 486€

AirHint found the following cheapest return flights from Madrid (MAD) to San Juan (SJU) in April 2026 (see full year).

Return flights

14 Apr - 27 Apr Iberia
13 Apr - 23 Apr Iberia
13 Apr - 20 Apr Iberia
13 Apr - 21 Apr Iberia
20 Apr - 30 Apr Iberia
07 Apr - 14 Apr Iberia
22 Apr - 29 Apr Iberia
22 Apr - 30 Apr Iberia
09 Apr - 19 Apr Iberia
08 Apr - 17 Apr Iberia
27 Apr - 04 May Iberia
30 Apr - 03 May Iberia
18 Apr - 03 May Iberia
25 Apr - 01 May United
17 Apr - 02 May Iberia
19 Apr - 04 May Iberia
25 Apr - 03 May Iberia
25 Apr - 02 May Iberia
20 Apr - 03 May Delta

Also check the deals for one-way flights from Madrid to San Juan in April.

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