Cheapest return flights from Madrid to San Juan in March from 526€

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

Return flights

05 Mar - 10 Mar Iberia
17 Mar - 25 Mar Avianca
20 Mar - 25 Mar Avianca
16 Mar - 25 Mar Avianca
10 Mar - 18 Mar British Airways direct
02 Mar - 10 Mar Iberia
01 Mar - 10 Mar Iberia
02 Mar - 09 Mar American Airlines
04 Mar - 29 Apr Avianca
08 Mar - 25 Apr Avianca
02 Mar - 11 Mar Avianca
05 Mar - 11 Mar Avianca
04 Mar - 29 Apr Iberia direct
16 Mar - 02 Apr Iberia direct
18 Mar - 02 Apr Iberia
18 Mar - 02 Apr British Airways direct
20 Mar - 02 Apr Avianca
17 Mar - 02 Apr Iberia
25 Mar - 08 Apr United
23 Mar - 07 Apr United

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

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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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