Cheapest return flights from Barcelona to Asuncion in December from $1150

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

Return flights

01 Dec - 16 Dec Vueling Airlines
01 Dec - 15 Dec LATAM Airlines Group
01 Dec - 08 Dec Vueling Airlines
01 Dec - 12 Dec Vueling Airlines
29 Dec - 30 Jan LATAM Airlines Group
31 Dec - 24 Jan Avianca
08 Dec - 20 Jan Vueling Airlines
29 Dec - 19 Jan Vueling Airlines
01 Dec - 31 Dec Vueling Airlines
09 Dec - 28 Jan LATAM Airlines Group
27 Dec - 29 Jan Ryanair
10 Dec - 22 Jan Vueling Airlines
11 Dec - 22 Jan Iberia
13 Dec - 22 Jan LATAM Airlines Group
24 Dec - 24 Jan Ryanair

Also check the deals for one-way flights from Barcelona 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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