Cheapest return flights from Madrid to San Juan in August from 603€

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

Return flights

27 Aug - 05 Sep Iberia
27 Aug - 04 Sep Iberia direct
20 Aug - 31 Aug Iberia
13 Aug - 26 Aug Iberia
21 Aug - 30 Aug Iberia direct
02 Aug - 12 Aug Iberia
02 Aug - 09 Aug American Airlines
15 Aug - 30 Aug Iberia
11 Aug - 28 Aug British Airways
16 Aug - 02 Sep Iberia
20 Aug - 05 Sep Iberia
20 Aug - 27 Aug British Airways
03 Aug - 10 Aug Iberia
03 Aug - 12 Aug Iberia
24 Aug - 03 Sep Iberia

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

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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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