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

Return flights

24 Jul - 04 Aug	Wizz Air
15 Jul - 25 Jul	United
15 Jul - 28 Jul	Ryanair
15 Jul - 01 Aug	Ryanair
09 Jul - 08 Aug	Wizz Air Malta
24 Jul - 07 Aug	Wizz Air Malta
15 Jul - 14 Aug	Ryanair
09 Jul - 07 Aug	Wizz Air Malta
16 Jul - 06 Aug	Iberia
28 Jul - 10 Aug	Iberia
30 Jul - 06 Aug	Iberia
28 Jul - 06 Aug	Iberia
07 Jul - 23 Jul	Iberia
01 Jul - 09 Jul	Iberia
02 Jul - 15 Jul	Iberia	direct
02 Jul - 14 Jul	Iberia	direct
01 Jul - 15 Jul	Iberia
14 Jul - 26 Jul	United
16 Jul - 27 Jul	United
17 Jul - 27 Jul	United

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

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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Cheapest return flights from Madrid to San Juan in July from 722€

Return flights