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

Return flights

12 Jun - 30 Jun	LATAM Airlines Group
04 Jun - 14 Jun	LATAM Airlines Group
08 Jun - 23 Jun	Air Europa	direct
04 Jun - 14 Jun	Air Europa	direct
09 Jun - 16 Jun	Air Europa	direct
01 Jun - 17 Jun	Air Europa	direct
24 Jun - 14 Jul	Air Europa	direct
12 Jun - 30 Jun	Air Europa	direct
01 Jun - 20 Jun	Emirates
05 Jun - 25 Jun	Emirates
24 Jun - 20 Jul	Avianca

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

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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Cheapest return flights from Asuncion to Madrid in June from 747€

Return flights