Cheapest return BCN–ASU flights, December

AirHint found the following cheapest return flights from Barcelona (BCN) to Asuncion (ASU) in December 2026 (see full year).

Return flights

03 Dec - 15 Dec LATAM Airlines Group
09 Dec - 20 Jan easyJet
11 Dec - 17 Jan Vueling Airlines
02 Dec - 25 Jan Ryanair
16 Dec - 20 Jan Vueling Airlines
23 Dec - 30 Jan Vueling Airlines
08 Dec - 16 Jan easyJet
09 Dec - 16 Jan easyJet
12 Dec - 01 Jan Vueling Airlines
07 Dec - 16 Jan Vueling Airlines
03 Dec - 08 Jan Vueling Airlines

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

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