Cheapest return ROM–SJO flights, May

AirHint found the following cheapest return flights from Rome (ROM) to San Jose (SJO) in May 2026 (see full year).

Return flights

15 May - 31 May Iberia
10 May - 25 May Iberia
11 May - 04 Jun Iberia
10 May - 04 Jun Iberia
22 May - 06 Jun Iberia
16 May - 31 May Iberia
25 May - 06 Jun Iberia
21 May - 02 Jun Air Canada
17 May - 23 May Air France
25 May - 04 Jun Ryanair
21 May - 29 May United
13 May - 20 May KLM
10 May - 16 May KLM
25 May - 31 May Iberia

Also check the deals for one-way flights from Rome to San Jose in May.

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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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