Cheapest return flights from Asuncion to San Jose in April from $635

AirHint found the following cheapest return flights from Asuncion (ASU) to San Jose (SJO) in April 2026 (see full year).

Return flights

10 Apr - 17 Apr Aerolíneas Argentinas
28 Apr - 09 May Copa
24 Apr - 02 May Copa
01 Apr - 11 Apr Copa
03 Apr - 09 Apr Copa

Also check the deals for one-way flights from Asuncion to San Jose in April.

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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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