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

Return flights

17 Apr - 16 May	Avianca
22 Apr - 16 May	Avianca
12 Apr - 19 Apr	LATAM Airlines Group
07 Apr - 14 Apr	GOL Linhas Aéreas
25 Apr - 16 May	LATAM Airlines Group
22 Apr - 16 May	Air Europa	direct
26 Apr - 06 May	Air Europa	direct
07 Apr - 14 Apr	Air Europa	direct
17 Apr - 16 May	Air Europa	direct
25 Apr - 16 May	Air Europa	direct
12 Apr - 19 Apr	Air Europa	direct
25 Apr - 23 May	Air Europa	direct
02 Apr - 18 Apr	Air Europa	direct
02 Apr - 19 Apr	Copa
14 Apr - 30 Apr	Copa

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

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 April from 691€

Return flights