Cheapest return flights from Madrid to San Juan in April from 457€

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

Return flights

23 Apr - 04 May jetBlue
30 Apr - 09 May jetBlue
22 Apr - 27 Apr jetBlue
27 Apr - 11 May Avianca
16 Apr - 25 Apr Ryanair
23 Apr - 03 May Avianca
20 Apr - 03 May Avianca
16 Apr - 24 Apr Ryanair
13 Apr - 21 Apr Avianca
16 Apr - 21 Apr Avianca
29 Apr - 12 May Avianca
24 Apr - 03 May Avianca
17 Apr - 02 May Avianca
17 Apr - 21 Apr Avianca
27 Apr - 10 May Avianca
24 Apr - 02 May Avianca
21 Apr - 29 Apr Avianca
22 Apr - 29 Apr Avianca
16 Apr - 27 Apr Ryanair
23 Apr - 29 Apr Avianca

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

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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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