Cheapest return flights from Asuncion to Madrid in May from $841

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

Return flights

10 May - 28 May SWISS
03 May - 17 May SWISS
17 May - 01 Jun LATAM Airlines Group
17 May - 25 Jun LATAM Airlines Group
05 May - 14 Jun SWISS
03 May - 12 May Avianca
06 May - 16 Jun Avianca
06 May - 25 Jun Avianca
03 May - 27 May SWISS
01 May - 22 May SWISS
24 May - 08 Jun SWISS
28 May - 10 Jun LATAM Airlines Group
23 May - 12 Jun Air Europa direct
05 May - 15 May Air Europa direct
14 May - 07 Jun Air Europa direct
23 May - 13 Jun Air Europa direct
04 May - 17 May LATAM Airlines Group
09 May - 24 May SWISS
14 May - 28 May Air Europa direct
13 May - 19 May Air Europa direct

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