Cheapest return flights from Barcelona to Asuncion in December from 742€

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

Return flights

01 Dec - 08 Dec Air France
26 Dec - 27 Jan Avianca
31 Dec - 24 Jan Avianca
24 Dec - 24 Jan Avianca
23 Dec - 29 Jan Vueling Airlines
27 Dec - 29 Jan Ryanair
08 Dec - 22 Dec Transavia France
03 Dec - 13 Jan Avianca
08 Dec - 06 Jan Ryanair
19 Dec - 25 Jan Ryanair
12 Dec - 12 Jan Ryanair
23 Dec - 23 Jan Iberia
14 Dec - 21 Dec Air Europa
20 Dec - 22 Dec easyJet

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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