Cheapest return MAD–SJU flights, June

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

Return flights

04 Jun - 15 Jun Finnair direct
02 Jun - 08 Jun Lufthansa
03 Jun - 13 Jun United
03 Jun - 08 Jun Lufthansa
03 Jun - 08 Jul Iberia direct
04 Jun - 08 Jun Iberia direct
04 Jun - 10 Jun Iberia direct
04 Jun - 11 Jun Iberia direct
03 Jun - 09 Jun Finnair direct
03 Jun - 10 Jun Finnair direct
04 Jun - 18 Jun Iberia direct
02 Jun - 09 Jul Delta
02 Jun - 09 Jul Finnair direct
24 Jun - 07 Jul Ryanair
24 Jun - 08 Jul Ryanair
24 Jun - 04 Jul Ryanair
30 Jun - 15 Jul jetBlue
28 Jun - 07 Jul jetBlue
28 Jun - 06 Jul jetBlue
27 Jun - 06 Jul jetBlue

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

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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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