Cheapest return flights from Madrid to Asuncion in December from $975

Best time to book flights for Madrid (MAD) to Asuncion (ASU) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Asuncion (ASU) in December 2025 (see full year).

Return flights

04 Dec - 14 Dec LATAM Airlines Group
01 Dec - 12 Dec Azul Airlines
31 Dec - 31 Jan LATAM Airlines Group
24 Dec - 24 Jan LATAM Airlines Group
02 Dec - 28 Jan LATAM Airlines Group
03 Dec - 15 Dec LATAM Airlines Group
27 Dec - 24 Jan LATAM Airlines Group
01 Dec - 06 Dec LATAM Airlines Group
04 Dec - 26 Dec Azul Airlines
04 Dec - 06 Jan Azul Airlines
03 Dec - 15 Dec Air Europa direct
01 Dec - 06 Dec Air Europa direct
04 Dec - 14 Dec Air Europa direct
01 Dec - 12 Dec Air Europa direct
22 Dec - 23 Jan LATAM Airlines Group
05 Dec - 29 Dec Azul Airlines
05 Dec - 05 Jan TAP
11 Dec - 11 Jan LATAM Airlines Group
14 Dec - 11 Jan LATAM Airlines Group
14 Dec - 14 Jan LATAM Airlines Group

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

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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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