AirHint found the following cheapest return flights from Lima (LIM) to Asuncion (ASU) in January 2026 (see full year).

Return flights

17 Jan - 06 Feb	JetSmart
21 Jan - 29 Jan	LATAM Airlines Group
21 Jan - 28 Jan	LATAM Airlines Group
16 Jan - 06 Feb	JetSmart
22 Jan - 06 Feb	JetSmart
22 Jan - 29 Jan	LATAM Airlines Group
22 Jan - 28 Jan	LATAM Airlines Group
21 Jan - 08 Feb	JetSmart
09 Jan - 29 Jan	JetSmart
07 Jan - 28 Jan	JetSmart
22 Jan - 08 Feb	JetSmart
07 Jan - 16 Jan	JetSmart
17 Jan - 29 Jan	JetSmart
09 Jan - 28 Jan	JetSmart
16 Jan - 29 Jan	JetSmart
21 Jan - 11 Feb	JetSmart
31 Jan - 08 Feb	LATAM Airlines Group
22 Jan - 11 Feb	JetSmart
31 Jan - 06 Feb	JetSmart
31 Jan - 11 Feb	JetSmart

Also check the deals for one-way flights from Lima to Asuncion in January.

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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Cheapest return flights from Lima to Asuncion in January from 394€

Return flights