Cheapest return flights from Asuncion to Madrid in December from $942

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

Return flights

01 Dec - 31 Dec Air Europa direct
02 Dec - 16 Jan Air Europa direct
02 Dec - 27 Jan Air Europa direct
02 Dec - 29 Jan Air Europa direct
02 Dec - 21 Jan Air Europa direct
02 Dec - 20 Jan Air Europa direct
04 Dec - 16 Jan Air Europa direct
02 Dec - 15 Jan Air Europa direct
02 Dec - 14 Jan Air Europa direct
02 Dec - 13 Jan Air Europa direct
13 Dec - 30 Dec LATAM Airlines Group
02 Dec - 09 Dec LATAM Airlines Group
14 Dec - 25 Jan Air Europa direct
17 Dec - 24 Dec LATAM Airlines Group
01 Dec - 03 Dec Aerolineas Argentinas
13 Dec - 30 Dec Air Europa direct
01 Dec - 26 Dec Air Europa direct
04 Dec - 31 Dec Air Europa direct
04 Dec - 31 Dec Air Europa
02 Dec - 12 Dec LATAM Airlines Group

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